:root{
  --bg: #0b0e14;
  --panel: rgba(12, 17, 28, .92);
  --panel-2: rgba(8, 12, 20, .88);
  --border: rgba(148,163,184,.18);
  --border-strong: rgba(148,163,184,.30);
  --text: #eef2f8;
  --muted: #cbd5e1;
  --accent: #f97316;
  --accent-2: #ef4444;
}

*{ box-sizing: border-box; }

html, body{
  min-height: 100%;
}

body.landing-page{
  margin: 0;
  color: var(--text);
  font-family: system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background: var(--bg) url('/assets/background.png') center/cover fixed no-repeat;
  display: flex;
  flex-direction: column;
  position: relative;
}

body.landing-page::before{
  content:"";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(1200px 600px at 50% 40%, rgba(0,0,0,.30), transparent 55%),
    radial-gradient(800px 500px at 50% 50%, rgba(18,22,32,.45), rgba(18,22,32,.55)),
    linear-gradient(to bottom, rgba(0,0,0,.25), rgba(0,0,0,.35));
  pointer-events: none;
  z-index: 0;
}

.panel-header,
.landing-main,
.site-footer{
  position: relative;
  z-index: 1;
}

.landing-main{
  flex: 1 0 auto;
  display: flex;
  align-items: center;
  padding:
    calc(var(--header-h, 58px) + 16px)
    18px
    10px;
}

.landing-shell{
  width: min(1240px, 100%);
  margin: 0 auto;
  display: grid;
  gap: 18px;
}

.hero{
  padding: 0;
}

.hero-inner{
  width: min(760px, 100%);
  margin: 0 auto;
  text-align: center;
  background: linear-gradient(180deg, rgba(8,12,22,.94), rgba(5,8,16,.92));
  border: 1px solid var(--border-strong);
  border-radius: 22px;
  padding: 30px 24px 26px;
  box-shadow: 0 24px 60px rgba(0,0,0,.48);
  backdrop-filter: blur(10px);
}

.hero-logo{
  width: min(190px, 48vw);
  height: auto;
  display:block;
  margin: 0 auto 10px;
  filter: drop-shadow(0 8px 20px rgba(0,0,0,.45));
}

.hero h1{
  margin: 0;
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.05;
  color: #f8fafc;
}

.hero-sub{
  max-width: 640px;
  margin: 12px auto 0;
  color: var(--muted);
  font-size: .98rem;
  line-height: 1.5;
}

.hero-sub-lead{
  max-width: 620px;
  margin: 12px auto 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.55;
}

.hero-chips{
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: 14px;
}

.hero-chip{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(15,23,42,.72);
  border: 1px solid rgba(255,255,255,.08);
  color: #dbe4f0;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .02em;
  box-shadow: 0 6px 16px rgba(0,0,0,.18);
}

.hero-actions{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:10px;
  margin-top: 18px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:44px;
  padding: 0 16px;
  border-radius: 12px;
  text-decoration:none;
  font-weight:800;
  font-size: 14px;
  border:1px solid var(--border);
  transition: transform .06s ease, filter .15s ease, background .15s ease;
}

.btn:hover{ filter: brightness(1.05); }
.btn:active{ transform: translateY(1px); }

.btn-primary{
  color:#fff;
  border:0;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}

.btn-secondary{
  color:#fff;
  background: rgba(15,23,42,.88);
}

.btn-ghost{
  color:#fff;
  background: rgba(15,23,42,.42);
}

.landing-bottom{
  display: grid;
  grid-template-columns: minmax(420px, 470px) minmax(0, 1fr);
  gap: 18px;
  align-items: stretch;
}

.offers-panel,
.features-panel{
  background: rgba(6,10,18,.66);
  border: 1px solid rgba(148,163,184,.16);
  border-radius: 22px;
  backdrop-filter: blur(8px);
  box-shadow: 0 18px 42px rgba(0,0,0,.30);
  padding: 16px;
}

.section-head.compact{
  margin: 0 0 14px;
  text-align:center;
  padding: 14px 16px;
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(10,15,26,.92), rgba(7,11,19,.90));
  border: 1px solid rgba(148,163,184,.14);
}

.section-head.compact h2{
  margin: 0 0 6px;
  font-size: clamp(1.5rem, 2.2vw, 2.1rem);
  color: #f8fafc;
}

.section-head.compact p{
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.plans-grid{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.plan-card{
  background: linear-gradient(180deg, rgba(8,12,22,.96), rgba(5,8,16,.94));
  border: 1px solid rgba(148,163,184,.14);
  border-radius: 16px;
  padding: 14px 14px 12px;
  box-shadow: 0 12px 24px rgba(0,0,0,.26);
}

.plan-card h3{
  margin: 10px 0 8px;
  font-size: 1.05rem;
  color: #f8fafc;
}

.plan-card p{
  margin: 7px 0 0;
  color: #e5e7eb;
  line-height: 1.45;
  font-size: 14px;
}

.plan-badge{
  display:inline-block;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .03em;
}

/* Colori presi dalla pagina Registered Users */
.badge-regular{
  background:#0f172a;
  color:#e5e7eb;
  border:1px solid #6b7280;
}

.badge-premium{
  background:#064e3b;
  color:#bbf7d0;
  border:1px solid #22c55e;
}

.loading-card{
  grid-column: 1 / -1;
  color: var(--muted);
}

.features-panel{
  display: flex;
  align-items: center;
}

.features-grid{
  width: 100%;
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.feature-card{
  background: linear-gradient(180deg, rgba(8,12,22,.96), rgba(5,8,16,.94));
  border: 1px solid rgba(148,163,184,.14);
  border-radius: 16px;
  padding: 16px 14px 14px;
  min-height: 132px;
  box-shadow: 0 12px 24px rgba(0,0,0,.24);
}

.feature-card h3{
  margin: 0 0 8px;
  font-size: 1.05rem;
  font-weight: 800;
}

.feature-card p{
  margin: 0;
  color: #f8fafc;
  line-height: 1.45;
  font-size: 14px;
}

.feature-host h3{ color: #fb923c; }
.feature-upload h3{ color: #4ade80; }
.feature-config h3{ color: #60a5fa; }
.feature-status h3{ color: #c084fc; }

.site-footer{
  flex-shrink: 0;
}

.site-footer p{
  margin: 0;
}

@media (max-width: 1180px){
  .landing-main{
    display: block;
    padding-bottom: 16px;
  }

  .landing-bottom{
    grid-template-columns: 1fr;
  }

  .offers-panel,
  .features-panel{
    padding: 14px;
  }
}

@media (max-width: 720px){
  .landing-main{
    padding-left: 12px;
    padding-right: 12px;
  }

  .hero-inner{
    padding: 24px 16px 20px;
  }

  .hero-actions{
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn{
    width: 100%;
  }

  .plans-grid,
  .features-grid{
    grid-template-columns: 1fr;
  }

  .feature-card{
    min-height: auto;
  }
  
  .hero-sub-lead{
    font-size: 14px;
  }

  .hero-chips{
    gap: 6px;
  }

  .hero-chip{
    font-size: 11px;
    padding: 0 10px;
  }
}

.hero-inner,
.offers-panel,
.features-panel,
.plan-card,
.feature-card{
  background: linear-gradient(180deg, rgba(20,24,34,.92), rgba(14,18,27,.90));
  border: 1px solid rgba(255,255,255,.08);
}

.hero-inner{
  box-shadow: 0 25px 60px rgba(0,0,0,.55);
  backdrop-filter: blur(10px);
}

.hero-chip a{
  color: inherit;
  text-decoration: none;
  display: inline-block;
}

.hero-chip a:hover{
  color: inherit;
  text-decoration: none;
}

.hero-chip{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(15,23,42,.72);
  border: 1px solid rgba(255,255,255,.08);
  color: #dbe4f0;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .02em;
  box-shadow: 0 6px 16px rgba(0,0,0,.18);
  text-decoration: none;
}

.hero-chip:hover{
  color: #dbe4f0;
  text-decoration: none;
  filter: brightness(1.08);
}

.donation-panel{
  width: 100%;
}

.donation-box-wide{
  width: 100%;
  max-width: 620px;
  margin: 0 auto;
}

.donation-box{
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(20,24,34,.92), rgba(14,18,27,.90));
  border: 1px solid rgba(255,255,255,.08);
  box-shadow: 0 10px 22px rgba(0,0,0,.18);
  text-align: left;
}

.donation-copy{
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.donation-copy strong{
  color: #f8fafc;
  font-size: 14px;
  line-height: 1.35;
}

.donation-copy span{
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
}

.donation-btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0 14px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 800;
  font-size: 13px;
  color: #fff;
  background: linear-gradient(135deg, #f97316, #ef4444);
}

.donation-btn:hover{
  color: #fff;
  text-decoration: none;
  filter: brightness(1.05);
}

@media (max-width: 720px){
  .donation-box{
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }

  .donation-copy{
    align-items: center;
  }

  .donation-btn{
    width: 100%;
  }
}

.premium-more-btn{
  margin-top: 10px;
  padding: 0;
  border: 0;
  background: transparent;
  color: #93c5fd;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  text-decoration: underline;
}

.premium-more-btn:hover{
  color: #bfdbfe;
}

.premium-more{
  margin-top: 8px;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(15,23,42,.55);
  border: 1px solid rgba(255,255,255,.08);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}