@property --btn-angle { syntax: '<angle>'; initial-value: 0deg; inherits: false; }

:root {
  --nero: #030303; --navy: #0a111e; --navy-light: #0f1a2e;
  --blu-scuro: #1035B0; --blu-medio: #2680E9; --ciano: #3EC8F7;
  --ghiaccio: #e8f4ff; --ciano-vivid: #4FE3FF; --oro: #f5c842;
  --testo-secondario: #8aa4c8; --testo-dim: #4a6c96;
  --bordo: rgba(62, 200, 247, 0.14); --bordo-hover: rgba(79, 227, 255, 0.55);
  --radius: 18px; --radius-sm: 12px; --radius-pill: 100px; --max: 1300px;
  --grad-brand: linear-gradient(135deg, #2680E9 0%, #4FE3FF 100%);
  --danger: #ff5252; --success: #22d3a0; --warning: #ffb84d;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--nero); color: var(--ghiaccio);
  line-height: 1.65; overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: ""; position: fixed; inset: 0; z-index: -3; pointer-events: none;
  background:
    radial-gradient(1000px 700px at 12% -8%, rgba(16,53,176,0.28), transparent 60%),
    radial-gradient(900px 600px at 100% 5%, rgba(62,200,247,0.18), transparent 55%),
    radial-gradient(800px 700px at 50% 110%, rgba(38,128,233,0.16), transparent 60%);
}

#particle-canvas { position: fixed; inset: 0; z-index: -2; pointer-events: none; opacity: 0.85; }

body::after {
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

h1, h2, h3, h4 {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-weight: 700; letter-spacing: -0.02em; line-height: 1.1;
}

/* HEADER */
header {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1000; padding: 14px 0;
  background: rgba(3, 3, 3, 0.85);
  backdrop-filter: blur(22px) saturate(180%);
  -webkit-backdrop-filter: blur(22px) saturate(180%);
  border-bottom: 1px solid var(--bordo);
}
.header-inner {
  max-width: var(--max); margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.logo-container { display: flex; align-items: center; gap: 14px; text-decoration: none; flex-shrink: 0; }
.logo-wrap { position: relative; width: 46px; height: 46px; display: grid; place-items: center; flex-shrink: 0; }
.logo-wrap::before {
  content: ""; position: absolute; inset: -3px; border-radius: 50%;
  background: conic-gradient(from 0deg, transparent 0%, rgba(79, 227, 255, 0.9) 25%, transparent 50%, rgba(38, 128, 233, 0.9) 75%, transparent 100%);
  animation: logoSpin 6s linear infinite; opacity: 0.9;
}
.logo-wrap::after { content: ""; position: absolute; inset: 0; border-radius: 50%; background: var(--nero); }
@keyframes logoSpin { to { transform: rotate(360deg); } }
.logo-svg {
  width: 36px; height: 36px; position: relative; z-index: 2;
  filter: drop-shadow(0 0 12px rgba(79, 227, 255, 0.8)) drop-shadow(0 0 24px rgba(38, 128, 233, 0.5));
}
.logo-text {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 24px; font-weight: 700; letter-spacing: 1.8px;
  background: linear-gradient(120deg, #ffffff 0%, #4FE3FF 50%, #2680E9 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  background-size: 200% auto; animation: logoShine 4s ease-in-out infinite;
}
@keyframes logoShine { 0%, 100% { background-position: 0% center; } 50% { background-position: 100% center; } }

nav { display: flex; gap: 6px; align-items: center; }
nav a.nav-link {
  color: var(--testo-secondario); text-decoration: none; font-weight: 500; font-size: 14.5px;
  padding: 9px 14px; border-radius: 10px; transition: color 0.25s, background 0.25s;
}
nav a.nav-link:hover { color: var(--ciano-vivid); background: rgba(79, 227, 255, 0.07); }

.nav-auth-group { display: flex; align-items: center; gap: 10px; margin-left: 8px; }

.btn-auth-login, .btn-auth-register {
  display: inline-flex; align-items: center;
  padding: 10px 20px; border-radius: var(--radius-pill);
  font-family: 'Inter', sans-serif; font-size: 13.5px; font-weight: 700;
  text-decoration: none; transition: all 0.25s;
}
.btn-auth-login {
  background: rgba(10, 17, 30, 0.75); color: var(--ciano-vivid);
  border: 1px solid rgba(79, 227, 255, 0.45);
}
.btn-auth-login:hover { color: #fff; border-color: var(--ciano-vivid); background: rgba(79, 227, 255, 0.12); }

.btn-auth-register {
  background: var(--grad-brand); color: #02121d;
  box-shadow: 0 6px 18px rgba(38, 128, 233, 0.35);
}
.btn-auth-register:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(79, 227, 255, 0.5); }

.btn-auth-dashboard {
  color: var(--testo-secondario); padding: 9px 14px; border-radius: 10px;
  font-size: 14.5px; font-weight: 500; text-decoration: none;
  transition: color 0.25s, background 0.25s; display: none;
}
.btn-auth-dashboard:hover { color: var(--ciano-vivid); background: rgba(79, 227, 255, 0.07); }

.btn-auth-logout {
  display: none; padding: 10px 20px; border-radius: var(--radius-pill);
  font-family: 'Inter', sans-serif; font-size: 13.5px; font-weight: 600;
  color: #ff5252; border: 1px solid rgba(255,82,82,0.4);
  background: rgba(255,82,82,0.08); cursor: pointer; transition: all 0.25s;
}
.btn-auth-logout:hover { background: rgba(255,82,82,0.2); color: #fff; }

body.logged-in .btn-auth-login, body.logged-in .btn-auth-register { display: none !important; }
body.logged-in .btn-auth-logout { display: inline-block !important; }
body.logged-in .btn-auth-dashboard { display: inline-block !important; }
body.not-logged-in .btn-auth-logout, body.not-logged-in .btn-auth-dashboard { display: none !important; }
body.not-logged-in .btn-auth-login, body.not-logged-in .btn-auth-register { display: inline-flex !important; }

@media (max-width: 860px) { nav a.nav-link { display: none; } }
@media (max-width: 560px) {
  .btn-auth-login, .btn-auth-dashboard { display: none !important; }
  .logo-text { font-size: 20px; letter-spacing: 1.2px; }
  .logo-wrap { width: 40px; height: 40px; }
  .logo-svg { width: 32px; height: 32px; }
}

/* PAGE */
.page-wrap { max-width: var(--max); margin: 0 auto; padding: 130px 24px 80px; }

.back-btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--testo-secondario);
  padding: 10px 20px; border-radius: 50px;
  text-decoration: none; font-weight: 500; font-size: 14px;
  border: 1px solid var(--bordo); transition: all 0.25s; margin-bottom: 32px;
}
.back-btn:hover { color: var(--ciano-vivid); border-color: var(--ciano-vivid); transform: translateX(-3px); }

.page-header { text-align: center; margin-bottom: 40px; max-width: 760px; margin-left: auto; margin-right: auto; }
.page-header .eyebrow {
  display: inline-block; font-size: 13px; font-weight: 800;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ciano-vivid); margin-bottom: 16px;
}
.page-header h1 {
  font-size: clamp(30px, 5vw, 52px); margin-bottom: 18px;
  background: linear-gradient(180deg, #ffffff 30%, #8aa4c8 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.page-header h1 .grad {
  background: linear-gradient(120deg, #4FE3FF 0%, #2680E9 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.page-header p { font-size: 17px; color: var(--testo-secondario); line-height: 1.75; }

.login-warning {
  max-width: 820px; margin: 0 auto 40px; padding: 20px 26px;
  background: linear-gradient(135deg, rgba(255, 184, 77, 0.1), rgba(255, 184, 77, 0.03));
  border: 1px solid rgba(255, 184, 77, 0.35); border-radius: var(--radius);
  text-align: center; color: var(--testo-secondario); font-size: 14.5px;
  display: flex; align-items: center; justify-content: center; gap: 14px;
  flex-wrap: wrap; line-height: 1.6;
}
.login-warning .icon { font-size: 22px; flex-shrink: 0; }
.login-warning a {
  color: var(--warning); font-weight: 700; text-decoration: none;
  border-bottom: 1px solid rgba(255, 184, 77, 0.5);
}
.login-warning a:hover { border-color: var(--warning); }

.packs-section { margin-bottom: 60px; }
.packs-title {
  display: flex; align-items: center; gap: 14px;
  font-family: 'Space Grotesk', sans-serif; font-size: 20px; font-weight: 700;
  color: var(--ghiaccio); margin-bottom: 24px; justify-content: center;
}
.packs-title::before, .packs-title::after {
  content: ''; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(79, 227, 255, 0.5), transparent);
  flex: 1; max-width: 100px;
}

.packs-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }

.pack-card {
  background: linear-gradient(160deg, #1a1400 0%, var(--navy) 100%);
  border: 1px solid rgba(245, 200, 66, 0.4); border-radius: var(--radius);
  padding: 24px 22px; position: relative; overflow: hidden;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
  display: flex; flex-direction: column; gap: 12px;
}
.pack-card:hover {
  transform: translateY(-4px); border-color: rgba(245, 200, 66, 0.7);
  box-shadow: 0 16px 40px rgba(0,0,0,0.5), 0 0 40px rgba(245, 200, 66, 0.12);
}
.pack-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--oro), transparent);
}
.pack-badge {
  position: absolute; top: -1px; right: 20px;
  background: linear-gradient(135deg, #e0a800, var(--oro));
  color: #1a1400; font-size: 10.5px; font-weight: 800;
  letter-spacing: .06em; text-transform: uppercase;
  padding: 5px 12px; border-radius: 0 0 10px 10px;
}
.pack-name { font-family: 'Space Grotesk', sans-serif; font-size: 18px; font-weight: 700; color: var(--ghiaccio); }
.pack-desc { font-size: 13px; color: var(--testo-secondario); line-height: 1.55; flex: 1; }
.pack-price-old {
  font-size: 13px; color: var(--testo-dim); text-decoration: line-through;
  transition: filter 0.3s;
}
.pack-price {
  font-family: 'Space Grotesk', sans-serif; font-size: 26px; font-weight: 800;
  background: linear-gradient(180deg, #f5c842 40%, #b89200 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  letter-spacing: -0.02em; line-height: 1;
  transition: filter 0.3s;
}
.pack-save {
  display: inline-block; font-size: 11.5px; font-weight: 700; color: var(--success);
  padding: 4px 12px; background: rgba(34, 211, 160, 0.1);
  border: 1px solid rgba(34, 211, 160, 0.3); border-radius: var(--radius-pill);
  align-self: flex-start;
  transition: filter 0.3s;
}
body.not-logged-in .pack-price,
body.not-logged-in .pack-price-old,
body.not-logged-in .pack-save {
  filter: blur(5px);
  user-select: none;
}
body.logged-in .pack-price,
body.logged-in .pack-price-old,
body.logged-in .pack-save {
  filter: none;
}
.pack-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  margin-top: 6px; padding: 11px 20px; border-radius: var(--radius-pill);
  font-family: 'Inter', sans-serif; font-size: 13.5px; font-weight: 700;
  border: none; cursor: pointer;
  background: linear-gradient(135deg, #e0a800 0%, var(--oro) 100%);
  color: #1a1400; box-shadow: 0 8px 20px rgba(245, 200, 66, 0.3);
  transition: all 0.25s;
}
.pack-btn:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(245, 200, 66, 0.5); }

.config-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(320px, 1fr);
  gap: 32px; align-items: flex-start;
}
@media (max-width: 1024px) {
  .config-grid { grid-template-columns: 1fr; }
  .cart-sticky { display: none !important; }
}

.category { margin-bottom: 48px; }
.category-label {
  display: flex; align-items: center; gap: 12px;
  color: var(--ciano-vivid);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 18px; font-weight: 700; letter-spacing: -0.01em;
  margin-bottom: 20px; padding-bottom: 14px; border-bottom: 1px solid var(--bordo);
}
.category-label .count {
  margin-left: auto; font-family: 'Inter', sans-serif;
  font-size: 11.5px; font-weight: 600; color: var(--testo-dim);
  padding: 4px 10px; border-radius: var(--radius-pill);
  background: rgba(79, 227, 255, 0.06);
  border: 1px solid rgba(79, 227, 255, 0.2);
}

.service-item {
  display: flex; align-items: center; gap: 16px;
  padding: 16px 18px;
  background: linear-gradient(180deg, var(--navy-light), var(--navy));
  border: 1px solid var(--bordo); border-radius: var(--radius-sm);
  margin-bottom: 10px; transition: all 0.25s;
}
.service-item:hover {
  border-color: rgba(79, 227, 255, 0.35);
  background: linear-gradient(180deg, rgba(15,26,46,0.9), var(--navy));
}
.service-item.selected {
  border-color: var(--ciano-vivid);
  background: linear-gradient(180deg, rgba(79, 227, 255, 0.08), var(--navy));
  box-shadow: 0 0 24px rgba(79, 227, 255, 0.1);
}

.service-info { flex: 1; min-width: 0; }
.service-name {
  font-size: 15px; font-weight: 700; color: var(--ghiaccio);
  line-height: 1.35; margin-bottom: 3px;
}
.service-desc { font-size: 12.5px; color: var(--testo-dim); line-height: 1.5; }

.service-price {
  font-family: 'Space Grotesk', sans-serif; font-size: 18px; font-weight: 800;
  color: var(--ciano-vivid); white-space: nowrap; flex-shrink: 0;
  transition: filter 0.3s; text-align: right;
}
.service-price.price-blurred { filter: blur(5px); user-select: none; }
.service-price .prefix, .service-price .suffix {
  font-family: 'Inter', sans-serif; font-size: 12px; font-weight: 500;
  color: var(--testo-secondario);
}

.service-add {
  flex-shrink: 0; display: inline-flex; align-items: center; justify-content: center;
  gap: 6px; padding: 9px 16px; border-radius: var(--radius-pill);
  font-family: 'Inter', sans-serif; font-size: 12.5px; font-weight: 700;
  border: 1.5px solid rgba(79, 227, 255, 0.5);
  background: transparent; color: var(--ciano-vivid);
  cursor: pointer; transition: all 0.25s; min-width: 44px; min-height: 38px;
}
.service-add:hover:not(:disabled) {
  background: rgba(79, 227, 255, 0.15); color: #fff; border-color: var(--ciano-vivid);
}
.service-add:disabled { opacity: 0.5; cursor: not-allowed; }
.service-item.selected .service-add {
  background: var(--grad-brand); color: #02121d; border-color: transparent;
  box-shadow: 0 6px 18px rgba(79, 227, 255, 0.35);
}
.service-item.selected .service-add::before { content: '✓'; }
.service-item.selected .service-add .label-add { display: none; }

@media (max-width: 640px) {
  .service-item { flex-wrap: wrap; gap: 12px; }
  .service-info { flex: 1 1 100%; }
  .service-price { font-size: 16px; }
  .service-add { padding: 8px 14px; font-size: 12px; }
  .service-add .label-add { display: none; }
}

.cart-sticky {
  position: sticky; top: 100px;
  background: linear-gradient(180deg, var(--navy-light), var(--navy));
  border: 1px solid rgba(79, 227, 255, 0.25);
  border-radius: var(--radius); padding: 26px 24px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6), 0 0 60px rgba(79, 227, 255, 0.06);
  max-height: calc(100vh - 120px);
  display: flex; flex-direction: column; position: relative;
}
.cart-sticky::before {
  content: ""; position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 60%; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(79, 227, 255, 0.7), transparent);
}

.cart-header {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; margin-bottom: 18px; padding-bottom: 16px;
  border-bottom: 1px solid var(--bordo);
}
.cart-title {
  font-family: 'Space Grotesk', sans-serif; font-size: 16px; font-weight: 700;
  color: var(--ghiaccio); display: flex; align-items: center; gap: 8px;
}
.cart-count {
  font-size: 11.5px; font-weight: 700; padding: 3px 10px;
  border-radius: var(--radius-pill); background: var(--grad-brand); color: #02121d;
}
.cart-clear {
  background: none; border: none; color: var(--testo-dim);
  font-size: 11.5px; font-weight: 600; cursor: pointer;
  padding: 4px 8px; border-radius: 6px; transition: all 0.2s; font-family: inherit;
}
.cart-clear:hover { color: var(--danger); background: rgba(255, 82, 82, 0.1); }

.cart-items {
  flex: 1; overflow-y: auto; margin: 0 -8px; padding: 0 8px;
  min-height: 100px; max-height: 300px; margin-bottom: 16px;
}
.cart-items::-webkit-scrollbar { width: 4px; }
.cart-items::-webkit-scrollbar-thumb { background: rgba(79, 227, 255, 0.2); border-radius: 2px; }

.cart-empty {
  text-align: center; padding: 30px 10px; color: var(--testo-dim);
  font-size: 13.5px; line-height: 1.6;
}
.cart-empty .emoji { font-size: 34px; display: block; margin-bottom: 10px; opacity: 0.7; }

.cart-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 0; border-bottom: 1px solid rgba(62, 200, 247, 0.08); font-size: 13px;
}
.cart-item:last-child { border-bottom: none; }
.cart-item-info { flex: 1; min-width: 0; }
.cart-item-name {
  font-weight: 600; color: var(--ghiaccio);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-size: 13px;
}
.cart-item-cat {
  font-size: 10.5px; color: var(--testo-dim);
  text-transform: uppercase; letter-spacing: 0.04em; font-weight: 600;
}
.cart-item-price {
  font-family: 'Space Grotesk', sans-serif; font-weight: 700;
  color: var(--ciano-vivid); font-size: 13px; white-space: nowrap;
}
.cart-item-remove {
  background: none; border: none; color: var(--testo-dim);
  font-size: 16px; cursor: pointer; padding: 4px 6px; line-height: 1;
  border-radius: 4px; transition: all 0.2s;
}
.cart-item-remove:hover { color: var(--danger); background: rgba(255, 82, 82, 0.1); }

.bundle-progress {
  margin: 16px 0; padding: 14px 16px;
  background: rgba(79, 227, 255, 0.04);
  border: 1px solid rgba(79, 227, 255, 0.15);
  border-radius: var(--radius-sm); font-size: 12.5px; line-height: 1.5;
}
.bundle-text {
  color: var(--testo-secondario); margin-bottom: 8px;
  display: flex; justify-content: space-between; align-items: center;
  gap: 8px; flex-wrap: wrap;
}
.bundle-text strong { color: var(--ciano-vivid); }
.bundle-bar {
  height: 5px; background: rgba(62, 200, 247, 0.1);
  border-radius: 3px; overflow: hidden; margin-top: 6px;
}
.bundle-fill {
  height: 100%; background: var(--grad-brand); border-radius: 3px;
  transition: width 0.5s ease; box-shadow: 0 0 12px rgba(79, 227, 255, 0.5);
}

.cart-totals { padding-top: 16px; border-top: 1px solid var(--bordo); margin-bottom: 16px; }
.total-row {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 13.5px; color: var(--testo-secondario); padding: 5px 0;
}
.total-row.discount { color: var(--success); font-weight: 600; }
.total-row.discount .value { color: var(--success); }
.total-row.grand {
  padding-top: 14px; margin-top: 8px; border-top: 1px solid var(--bordo);
  font-family: 'Space Grotesk', sans-serif; font-size: 22px; font-weight: 800;
  color: var(--ghiaccio);
}
.total-row.grand .value {
  background: var(--grad-brand);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  letter-spacing: -0.02em;
}

.cart-actions { display: flex; flex-direction: column; gap: 8px; }
.btn-cart {
  position: relative; display: inline-flex; align-items: center; justify-content: center;
  gap: 8px; padding: 14px 22px; border-radius: var(--radius-pill);
  font-family: 'Inter', sans-serif; font-size: 14px; font-weight: 700;
  border: none; cursor: pointer; text-decoration: none;
  transition: all 0.25s; isolation: isolate;
}
.btn-cart-primary {
  background: var(--grad-brand); color: #02121d;
  box-shadow: 0 10px 28px rgba(38, 128, 233, 0.4);
}
.btn-cart-primary::before {
  content: ""; position: absolute; inset: 0;
  border-radius: inherit; padding: 2px;
  background: conic-gradient(from var(--btn-angle), transparent 0%, rgba(79, 227, 255, 0.95) 12%, transparent 25%, transparent 50%, rgba(38, 128, 233, 0.95) 62%, transparent 75%, transparent 100%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  animation: btnSpin 4s linear infinite; opacity: 0.75; pointer-events: none;
}
@keyframes btnSpin { to { --btn-angle: 360deg; } }
.btn-cart-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 36px rgba(79, 227, 255, 0.5); }
.btn-cart-primary:hover::before { opacity: 1; animation-duration: 1.6s; }
.btn-cart-secondary {
  background: transparent; color: var(--testo-secondario); border: 1px solid var(--bordo);
}
.btn-cart-secondary:hover {
  color: var(--ciano-vivid); border-color: var(--ciano-vivid);
  background: rgba(79, 227, 255, 0.06);
}
.btn-cart:disabled { opacity: 0.4; cursor: not-allowed; transform: none; }

.cart-trust {
  margin-top: 14px; display: flex; flex-direction: column;
  gap: 6px; font-size: 11.5px; color: var(--testo-dim); line-height: 1.5;
}
.cart-trust span { display: flex; align-items: center; gap: 6px; }
.cart-trust strong { color: var(--testo-secondario); font-weight: 600; }

.cart-mobile-btn {
  display: none; position: fixed; bottom: 20px; left: 20px; right: 100px; z-index: 999;
  padding: 16px 22px; background: var(--grad-brand); color: #02121d;
  border: none; border-radius: var(--radius-pill);
  font-family: 'Inter', sans-serif; font-size: 15px; font-weight: 700;
  box-shadow: 0 12px 40px rgba(38, 128, 233, 0.5), 0 0 40px rgba(79, 227, 255, 0.3);
  cursor: pointer; align-items: center; justify-content: space-between; gap: 12px;
  transition: transform 0.25s;
}
.cart-mobile-btn:hover { transform: translateY(-2px); }
.cart-mobile-btn .count-badge {
  background: rgba(2, 18, 29, 0.3); color: #02121d;
  padding: 3px 10px; border-radius: var(--radius-pill); font-size: 12.5px;
}
@media (max-width: 1024px) { .cart-mobile-btn { display: flex; } }

.cart-modal {
  display: none; position: fixed; inset: 0; z-index: 10000;
  background: rgba(3, 3, 3, 0.9);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  padding: 20px; align-items: flex-end; justify-content: center;
  opacity: 0; transition: opacity 0.3s;
}
.cart-modal.visible { display: flex; opacity: 1; }
.cart-modal-card {
  width: 100%; max-width: 500px; max-height: 90vh; overflow-y: auto;
  background: linear-gradient(180deg, var(--navy-light), var(--navy));
  border: 1px solid rgba(79, 227, 255, 0.25);
  border-radius: 24px 24px 0 0; padding: 24px;
  transform: translateY(20px); transition: transform 0.3s; position: relative;
}
.cart-modal.visible .cart-modal-card { transform: translateY(0); }
.cart-modal-close {
  position: absolute; top: 16px; right: 16px;
  background: none; border: none; color: var(--testo-secondario);
  font-size: 24px; cursor: pointer; padding: 4px 10px;
  border-radius: 8px; line-height: 1;
}
.cart-modal-close:hover { color: var(--ciano-vivid); background: rgba(79, 227, 255, 0.08); }

.loading-state { text-align: center; padding: 60px 20px; color: var(--testo-dim); }
.loading-state .spinner {
  width: 40px; height: 40px;
  border: 3px solid rgba(79, 227, 255, 0.15);
  border-top-color: var(--ciano-vivid);
  border-radius: 50%; animation: spin 0.8s linear infinite; margin: 0 auto 20px;
}
@keyframes spin { to { transform: rotate(360deg); } }

footer {
  background: var(--navy); border-top: 1px solid var(--bordo);
  padding: 60px 0 30px; margin-top: 60px; position: relative;
}
footer::before {
  content: ""; position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 70%; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(79, 227, 255, 0.6), transparent);
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; margin-bottom: 40px; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; gap: 36px; } }
.footer-brand .logo-container { margin-bottom: 18px; }
.footer-brand p { color: var(--testo-secondario); font-size: 14.5px; line-height: 1.7; max-width: 340px; }
.footer-col h4 {
  font-family: 'Space Grotesk', sans-serif; font-size: 14px; font-weight: 700;
  color: var(--ghiaccio); margin-bottom: 18px;
  letter-spacing: 0.06em; text-transform: uppercase;
}
.footer-col a {
  display: block; color: var(--testo-secondario); text-decoration: none;
  font-size: 14.5px; margin-bottom: 11px;
  transition: color 0.25s, transform 0.25s;
}
.footer-col a:hover { color: var(--ciano-vivid); transform: translateX(3px); }
.footer-bottom {
  border-top: 1px solid var(--bordo); padding-top: 26px;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 14px; font-size: 13.5px; color: var(--testo-dim);
}
.footer-bottom .brand-name {
  background: var(--grad-brand);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  font-weight: 700;
}
.footer-bottom .piva strong { color: var(--testo-secondario); font-weight: 600; }
.legal-links {
  margin-top: 22px; padding-top: 22px; border-top: 1px solid var(--bordo);
  display: flex; flex-wrap: wrap; justify-content: center;
  align-items: center; gap: 6px 4px; font-size: 13.5px;
}
.legal-links a {
  color: var(--testo-dim); text-decoration: none; padding: 2px 10px;
  transition: color 0.25s, text-shadow 0.25s;
}
.legal-links a:hover { color: var(--ciano-vivid); text-shadow: 0 0 12px rgba(79, 227, 255, 0.6); }
.legal-links span { color: var(--testo-dim); opacity: 0.4; }

.toast {
  position: fixed; bottom: 100px; left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: linear-gradient(135deg, var(--navy-light), var(--navy));
  border: 1px solid rgba(79, 227, 255, 0.4); color: var(--ghiaccio);
  padding: 14px 24px; border-radius: var(--radius-pill);
  font-size: 14px; font-weight: 500;
  box-shadow: 0 20px 60px rgba(0,0,0,0.7), 0 0 40px rgba(79, 227, 255, 0.2);
  opacity: 0; pointer-events: none; transition: opacity 0.3s, transform 0.3s;
  z-index: 99999; backdrop-filter: blur(20px);
  max-width: calc(100% - 40px); text-align: center;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

.whatsapp-float {
  position: fixed; bottom: 25px; right: 25px;
  background: linear-gradient(135deg, #25D366, #1ebe5b); color: #fff;
  width: 56px; height: 56px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; font-size: 26px;
  box-shadow: 0 12px 32px rgba(37,211,102,0.55);
  z-index: 999; text-decoration: none; transition: transform 0.3s;
  animation: waFloat 3s ease-in-out infinite;
}
.whatsapp-float:hover { transform: scale(1.12); }
@keyframes waFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-7px); } }
@media (max-width: 1024px) {
  .whatsapp-float { width: 52px; height: 52px; font-size: 24px; bottom: 100px; }
}