/* ============================================================
   SiteUrDream.it — Stile principale (nero + arancione, 3D)
   ============================================================ */
:root {
  --nero: #0a0a0a;
  --nero-2: #141414;
  --nero-3: #1e1e1e;
  --arancio: #ff6a00;
  --arancio-chiaro: #ff8c33;
  --arancio-scuro: #cc5500;
  --bianco: #f5f5f5;
  --grigio: #9a9a9a;
  --radius: 16px;
  --font: 'Poppins', 'Segoe UI', system-ui, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--nero);
  color: var(--bianco);
  overflow-x: hidden;
}

/* ============================================================
   INTRO — Laptop 3D che si apre
   ============================================================ */
#intro {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: radial-gradient(ellipse at center, #1a1208 0%, var(--nero) 70%);
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 1400px;
  transition: opacity .8s ease, visibility .8s ease;
}
#intro.nascosto { opacity: 0; visibility: hidden; pointer-events: none; }

.laptop {
  position: relative;
  width: min(560px, 82vw);
  transform-style: preserve-3d;
  transform: rotateX(18deg);
}

/* Schermo */
.laptop-schermo {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  background: linear-gradient(145deg, #2a2a2a, #101010);
  border: 3px solid #333;
  border-radius: 14px 14px 4px 4px;
  transform-origin: bottom center;
  transform: rotateX(-92deg);
  animation: apriLaptop 1.8s cubic-bezier(.6, .05, .3, 1.2) .5s forwards;
  box-shadow: 0 0 0 2px #000 inset;
  transform-style: preserve-3d;
}
@keyframes apriLaptop {
  to { transform: rotateX(0deg); }
}

.laptop-display {
  position: absolute;
  inset: 4%;
  background: #050505;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 22px;
  overflow: hidden;
  box-shadow: 0 0 40px rgba(255, 106, 0, .12) inset;
}
.laptop-display::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,.05) 45%, transparent 60%);
  pointer-events: none;
}

.testo-digitato {
  font-size: clamp(1.2rem, 4.2vw, 2.2rem);
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--arancio);
  text-shadow: 0 0 24px rgba(255, 106, 0, .6);
  min-height: 1.4em;
}
.cursore {
  display: inline-block;
  width: 3px;
  height: 1.1em;
  background: var(--arancio);
  vertical-align: -0.15em;
  animation: lampeggia .7s steps(1) infinite;
}
@keyframes lampeggia { 50% { opacity: 0; } }

.barra-caricamento {
  width: 62%;
  height: 8px;
  background: #1c1c1c;
  border-radius: 99px;
  overflow: hidden;
  opacity: 0;
  transition: opacity .4s;
}
.barra-caricamento.visibile { opacity: 1; }
.barra-caricamento .avanzamento {
  height: 100%;
  width: 0%;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--arancio-scuro), var(--arancio), var(--arancio-chiaro));
  box-shadow: 0 0 16px rgba(255, 106, 0, .8);
  transition: width .25s ease;
}
.testo-caricamento {
  font-size: .8rem;
  color: var(--grigio);
  letter-spacing: 2px;
  text-transform: uppercase;
  opacity: 0;
  transition: opacity .4s;
}
.testo-caricamento.visibile { opacity: 1; }

/* Base / tastiera */
.laptop-base {
  width: 100%;
  height: 22px;
  background: linear-gradient(180deg, #2e2e2e, #151515);
  border-radius: 4px 4px 12px 12px;
  transform: rotateX(75deg);
  transform-origin: top center;
  box-shadow: 0 24px 50px rgba(0, 0, 0, .8);
}
.laptop-base::before {
  content: '';
  display: block;
  width: 18%;
  height: 6px;
  margin: 4px auto 0;
  background: #0c0c0c;
  border-radius: 0 0 8px 8px;
}
.salta-intro {
  position: absolute;
  bottom: 5vh;
  left: 50%;
  transform: translateX(-50%);
  background: none;
  border: 1px solid #333;
  color: var(--grigio);
  padding: 8px 22px;
  border-radius: 99px;
  cursor: pointer;
  font-family: var(--font);
  font-size: .8rem;
  letter-spacing: 1px;
  transition: all .3s;
}
.salta-intro:hover { border-color: var(--arancio); color: var(--arancio); }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px min(6vw, 60px);
  background: rgba(10, 10, 10, .82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 106, 0, .15);
}
.logo {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--bianco);
  text-decoration: none;
}
.logo span { color: var(--arancio); }
.nav-link a {
  color: var(--grigio);
  text-decoration: none;
  margin-left: 26px;
  font-size: .92rem;
  transition: color .25s;
}
.nav-link a:hover, .nav-link a.attivo { color: var(--arancio); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 6vw 60px;
  position: relative;
  background:
    radial-gradient(circle at 20% 30%, rgba(255, 106, 0, .08), transparent 45%),
    radial-gradient(circle at 80% 70%, rgba(255, 106, 0, .06), transparent 45%);
}
.hero h1 {
  font-size: clamp(2.2rem, 6vw, 4.2rem);
  font-weight: 800;
  line-height: 1.1;
  max-width: 900px;
}
.hero h1 .evidenzia {
  background: linear-gradient(90deg, var(--arancio), var(--arancio-chiaro));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p {
  margin-top: 22px;
  color: var(--grigio);
  font-size: clamp(1rem, 2vw, 1.2rem);
  max-width: 640px;
}
.hero-bottoni { margin-top: 38px; display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; }

.btn {
  display: inline-block;
  padding: 14px 34px;
  border-radius: 99px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  border: none;
  font-family: var(--font);
  transition: transform .25s, box-shadow .25s, background .25s;
}
.btn-arancio {
  background: linear-gradient(135deg, var(--arancio), var(--arancio-scuro));
  color: #fff;
  box-shadow: 0 8px 30px rgba(255, 106, 0, .35);
}
.btn-arancio:hover { transform: translateY(-3px); box-shadow: 0 14px 40px rgba(255, 106, 0, .5); }
.btn-contorno {
  background: transparent;
  color: var(--bianco);
  border: 2px solid rgba(255, 106, 0, .5);
}
.btn-contorno:hover { border-color: var(--arancio); transform: translateY(-3px); }

/* Cubi 3D decorativi fluttuanti */
.cubo {
  position: absolute;
  width: 60px;
  height: 60px;
  transform-style: preserve-3d;
  animation: fluttua 9s ease-in-out infinite, ruotaCubo 14s linear infinite;
  opacity: .5;
  pointer-events: none;
}
.cubo div {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 106, 0, .5);
  background: rgba(255, 106, 0, .05);
}
.cubo .f1 { transform: translateZ(30px); }
.cubo .f2 { transform: rotateY(180deg) translateZ(30px); }
.cubo .f3 { transform: rotateY(90deg) translateZ(30px); }
.cubo .f4 { transform: rotateY(-90deg) translateZ(30px); }
.cubo .f5 { transform: rotateX(90deg) translateZ(30px); }
.cubo .f6 { transform: rotateX(-90deg) translateZ(30px); }
@keyframes ruotaCubo { to { transform: rotateX(360deg) rotateY(360deg); } }
@keyframes fluttua { 50% { margin-top: -30px; } }
.cubo.c1 { top: 18%; left: 8%; }
.cubo.c2 { top: 62%; right: 10%; animation-delay: -3s; width: 44px; height: 44px; }
.cubo.c3 { bottom: 12%; left: 18%; animation-delay: -6s; width: 34px; height: 34px; }

/* ============================================================
   SEZIONI
   ============================================================ */
.sezione { padding: 100px min(6vw, 60px); max-width: 1200px; margin: 0 auto; }
.sezione-titolo {
  text-align: center;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  margin-bottom: 12px;
}
.sezione-titolo span { color: var(--arancio); }
.sezione-sottotitolo {
  text-align: center;
  color: var(--grigio);
  max-width: 620px;
  margin: 0 auto 56px;
}

/* --- Card prezzi --- */
.griglia-prezzi {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
  perspective: 1200px;
}
.card-prezzo {
  background: linear-gradient(160deg, var(--nero-2), var(--nero-3));
  border: 1px solid #2a2a2a;
  border-radius: var(--radius);
  padding: 40px 32px;
  position: relative;
  transition: transform .4s, border-color .4s, box-shadow .4s;
  transform-style: preserve-3d;
}
.card-prezzo:hover {
  transform: translateY(-10px) rotateX(4deg);
  border-color: rgba(255, 106, 0, .6);
  box-shadow: 0 24px 60px rgba(255, 106, 0, .15);
}
.card-prezzo.consigliato {
  border-color: var(--arancio);
  box-shadow: 0 0 50px rgba(255, 106, 0, .18);
}
.etichetta-consigliato {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--arancio), var(--arancio-scuro));
  color: #fff;
  font-size: .75rem;
  font-weight: 700;
  padding: 6px 18px;
  border-radius: 99px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.card-prezzo h3 { font-size: 1.4rem; margin-bottom: 6px; }
.card-prezzo .prezzo-att { font-size: 2.4rem; font-weight: 800; color: var(--arancio); }
.card-prezzo .prezzo-att small { font-size: 1rem; color: var(--grigio); font-weight: 400; }
.card-prezzo .prezzo-mese { color: var(--grigio); margin-bottom: 24px; }
.card-prezzo .prezzo-mese b { color: var(--bianco); }
.card-prezzo ul { list-style: none; margin-bottom: 30px; }
.card-prezzo li {
  padding: 9px 0;
  color: #cfcfcf;
  font-size: .93rem;
  border-bottom: 1px solid #222;
}
.card-prezzo li::before { content: '✔ '; color: var(--arancio); font-weight: 700; margin-right: 8px; }
.card-prezzo li.no { color: #555; }
.card-prezzo li.no::before { content: '✕ '; color: #555; }
.card-prezzo .btn { width: 100%; text-align: center; }

/* --- Automatizzazioni --- */
.griglia-auto {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}
.card-auto {
  background: var(--nero-2);
  border: 1px solid #2a2a2a;
  border-radius: var(--radius);
  padding: 36px;
  transition: border-color .3s, transform .3s;
}
.card-auto:hover { border-color: rgba(255, 106, 0, .5); transform: translateY(-6px); }
.card-auto h3 { color: var(--arancio); margin-bottom: 18px; font-size: 1.25rem; }
.card-auto ul { list-style: none; }
.card-auto li { padding: 8px 0; color: #cfcfcf; font-size: .95rem; }
.card-auto li::before { content: '⚙ '; color: var(--arancio); margin-right: 8px; }

/* --- SEO --- */
.nota-seo {
  max-width: 760px;
  margin: 40px auto 0;
  background: var(--nero-2);
  border: 1px solid rgba(255, 106, 0, .3);
  border-left: 4px solid var(--arancio);
  border-radius: 12px;
  padding: 20px 26px;
  color: #cfcfcf;
  font-size: .9rem;
  line-height: 1.6;
}
.nota-seo b { color: var(--arancio); }

/* --- Demo --- */
.griglia-demo {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
  perspective: 1200px;
}
.card-demo {
  display: block;
  text-decoration: none;
  color: inherit;
  background: linear-gradient(160deg, var(--nero-2), var(--nero-3));
  border: 1px solid #2a2a2a;
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .4s, border-color .4s, box-shadow .4s;
}
.card-demo:hover {
  transform: translateY(-10px) rotateY(3deg);
  border-color: var(--arancio);
  box-shadow: 0 24px 60px rgba(255, 106, 0, .15);
}
.demo-anteprima {
  height: 170px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  background: radial-gradient(circle at 50% 40%, rgba(255, 106, 0, .18), transparent 70%), var(--nero-3);
  border-bottom: 1px solid #2a2a2a;
}
.card-demo .corpo { padding: 26px; }
.card-demo .tag {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--arancio);
  border: 1px solid rgba(255, 106, 0, .4);
  border-radius: 99px;
  padding: 4px 12px;
  margin-bottom: 12px;
}
.card-demo h3 { margin-bottom: 8px; }
.card-demo p { color: var(--grigio); font-size: .92rem; }

/* --- Form preventivo --- */
.form-contenitore {
  max-width: 640px;
  margin: 0 auto;
  background: var(--nero-2);
  border: 1px solid #2a2a2a;
  border-radius: var(--radius);
  padding: 44px;
}
.campo { margin-bottom: 20px; }
.campo label { display: block; font-size: .88rem; color: var(--grigio); margin-bottom: 8px; }
.campo input, .campo select, .campo textarea {
  width: 100%;
  background: var(--nero);
  border: 1px solid #333;
  border-radius: 10px;
  padding: 13px 16px;
  color: var(--bianco);
  font-family: var(--font);
  font-size: .95rem;
  transition: border-color .25s;
}
.campo input:focus, .campo select:focus, .campo textarea:focus {
  outline: none;
  border-color: var(--arancio);
}
.campo textarea { resize: vertical; min-height: 110px; }
.campo-check { display: flex; gap: 10px; align-items: flex-start; font-size: .85rem; color: var(--grigio); }
.campo-check input { width: auto; margin-top: 3px; accent-color: var(--arancio); }
.campo-check a { color: var(--arancio); }
#esito-form { margin-top: 18px; font-size: .95rem; display: none; }
#esito-form.ok { display: block; color: #4ade80; }
#esito-form.errore { display: block; color: #f87171; }

/* Totale stimato */
#totale-stimato {
  background: var(--nero);
  border: 1px solid rgba(255, 106, 0, .35);
  border-radius: 10px;
  padding: 14px 18px;
  margin-bottom: 20px;
  font-size: .92rem;
  color: #cfcfcf;
}
#totale-stimato b { color: var(--arancio); }

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  border-top: 1px solid #222;
  padding: 50px min(6vw, 60px) 30px;
  background: var(--nero-2);
}
.footer-griglia {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 36px;
}
footer h4 { color: var(--arancio); margin-bottom: 14px; font-size: 1rem; }
footer a, footer p { color: var(--grigio); text-decoration: none; font-size: .9rem; display: block; padding: 4px 0; }
footer a:hover { color: var(--arancio); }
.footer-basso {
  max-width: 1200px;
  margin: 36px auto 0;
  padding-top: 20px;
  border-top: 1px solid #222;
  text-align: center;
  color: #555;
  font-size: .82rem;
}

/* ============================================================
   COOKIE BANNER
   ============================================================ */
#cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 500;
  width: min(680px, 92vw);
  background: var(--nero-3);
  border: 1px solid rgba(255, 106, 0, .4);
  border-radius: var(--radius);
  padding: 22px 26px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .6);
  display: none;
}
#cookie-banner.visibile { display: block; }
#cookie-banner p { font-size: .88rem; color: #cfcfcf; margin-bottom: 14px; }
#cookie-banner a { color: var(--arancio); }
.cookie-bottoni { display: flex; gap: 12px; flex-wrap: wrap; }
.cookie-bottoni .btn { padding: 10px 24px; font-size: .88rem; }

/* ============================================================
   PAGINE LEGALI
   ============================================================ */
.pagina-legale {
  max-width: 820px;
  margin: 0 auto;
  padding: 140px 6vw 80px;
  line-height: 1.75;
}
.pagina-legale h1 { color: var(--arancio); margin-bottom: 10px; font-size: 2rem; }
.pagina-legale .aggiornamento { color: #666; font-size: .85rem; margin-bottom: 34px; }
.pagina-legale h2 { margin: 34px 0 12px; font-size: 1.25rem; color: var(--bianco); }
.pagina-legale p, .pagina-legale li { color: #c9c9c9; font-size: .95rem; }
.pagina-legale ul { padding-left: 22px; margin: 10px 0; }
.pagina-legale .da-compilare { color: var(--arancio); font-weight: 600; }
.pagina-legale a { color: var(--arancio); }
.pagina-legale table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: .9rem; }
.pagina-legale th, .pagina-legale td { border: 1px solid #333; padding: 10px 12px; text-align: left; color: #c9c9c9; }
.pagina-legale th { background: var(--nero-3); color: var(--arancio); }

/* Animazioni di comparsa allo scroll */
.rivela { opacity: 0; transform: translateY(36px); transition: opacity .7s ease, transform .7s ease; }
.rivela.visibile { opacity: 1; transform: translateY(0); }

@media (max-width: 640px) {
  .nav-link a { margin-left: 14px; font-size: .82rem; }
  .form-contenitore { padding: 30px 22px; }
}