/* ==========================================================================
   GREEN CUT · vetrina · foglio di stile unico
   Design NOCTURNE: fondo #161826, pannelli #1E2133, bordi #333850,
   testo #E8EAF2, secondario #9AA0B8, verde #22c55e, oro #F6DD8A.
   Inter con peso MASSIMO 500, radius 8px, nessuna emoji, icone SVG inline.
   Zero risorse esterne: nessun font remoto, nessuna libreria. Solo il logo vero.
   Scritto mobile prima (380px), poi allargato.
   ========================================================================== */

:root {
  --bg:        #161826;
  --panel:     #1E2133;
  --panel-2:   #262A40;
  --line:      #333850;
  --text:      #E8EAF2;
  --dim:       #9AA0B8;
  --green:     #22c55e;
  --green-dim: #16a34a;
  --gold:      #F6DD8A;
  --danger:    #ef4444;
  --r:         8px;
  --tocco:     44px;                 /* area minima toccabile col pollice */
  --wrap:      1140px;
}

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

html {
  background: var(--bg);
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, 'Segoe UI', system-ui, -apple-system, 'Helvetica Neue', Arial, sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.62;
  letter-spacing: .1px;
  -webkit-font-smoothing: antialiased;
  /* Niente overflow-x:hidden qui: farebbe di <body> un contenitore che ritaglia,
     e la testata appiccicata (position:sticky) smetterebbe di funzionare in alcuni
     browser. Nessun elemento sborda: verificato a 320, 380 e 1280 px. */
}

h1, h2, h3 { font-weight: 500; line-height: 1.24; margin: 0 0 .5em; letter-spacing: -.2px; }
h1 { font-size: clamp(1.6rem, 6.2vw, 2.85rem); }
h2 { font-size: clamp(1.35rem, 4.6vw, 2rem); }
h3 { font-size: 1.06rem; }
p  { margin: 0 0 1em; }
b, strong { font-weight: 500; color: var(--text); }
img { max-width: 100%; height: auto; display: block; }

a { color: var(--green); text-decoration: none; }
a:hover { text-decoration: underline; }

:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 3px;
  border-radius: 4px;
}

.gcv-wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 18px; }

.gcv-salta {
  position: absolute; left: -9999px; top: 0;
  background: var(--panel); color: var(--text);
  padding: 12px 16px; border-radius: var(--r); z-index: 40;
}
.gcv-salta:focus { left: 12px; top: 12px; }

/* ------------------------------------------------------------------ TESTATA */

.gcv-top {
  position: sticky; top: 0; z-index: 30;
  background: rgba(22, 24, 38, .94);
  border-bottom: 1px solid var(--line);
}
@supports (backdrop-filter: blur(6px)) {
  .gcv-top { backdrop-filter: blur(8px); }
}
.gcv-top-in {
  width: 100%; max-width: var(--wrap); margin: 0 auto;
  padding: 8px 18px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.gcv-marchio { display: flex; align-items: center; gap: 9px; min-height: var(--tocco); color: var(--text); }
.gcv-marchio:hover { text-decoration: none; }
.gcv-marchio img { width: 30px; height: 30px; }
.gcv-marchio-txt { font-size: .95rem; font-weight: 400; letter-spacing: 1.2px; }
.gcv-marchio-txt b { font-weight: 500; color: var(--green); }

.gcv-nav { display: flex; align-items: center; gap: 2px; }
.gcv-nav a {
  color: var(--dim); font-size: .88rem;
  min-height: var(--tocco); padding: 0 10px;
  display: inline-flex; align-items: center; border-radius: var(--r);
}
.gcv-nav a:hover { color: var(--text); background: var(--panel-2); text-decoration: none; }
@media (max-width: 400px) {
  .gcv-nav a { padding: 0 7px; font-size: .82rem; }
  .gcv-marchio-txt { display: none; }
}

/* ------------------------------------------------------------------ BOTTONI */

.gcv-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  min-height: var(--tocco); padding: 12px 20px;
  border-radius: var(--r); border: 1px solid transparent;
  font: inherit; font-size: .97rem; font-weight: 500; line-height: 1.2;
  cursor: pointer; text-align: center;
  transition: background-color .16s ease, border-color .16s ease, color .16s ease;
}
.gcv-btn:hover { text-decoration: none; }
.gcv-btn-primo { background: var(--green); color: #0c1a10; }
.gcv-btn-primo:hover { background: var(--green-dim); color: #08130b; }
.gcv-btn-piano { background: transparent; color: var(--text); border-color: var(--line); }
.gcv-btn-piano:hover { background: var(--panel-2); border-color: var(--dim); }
.gcv-btn-ico { width: 18px; height: 18px; flex: 0 0 18px; }
.gcv-btn-ico svg { width: 100%; height: 100%; display: block; }

.gcv-cta { display: flex; flex-wrap: wrap; gap: 10px; margin: 0 0 14px; }
.gcv-cta .gcv-btn { flex: 1 1 220px; }
.gcv-cta-mini { margin-top: 18px; margin-bottom: 0; }
.gcv-cta-mini .gcv-btn { flex: 0 1 auto; }

.gcv-link { color: var(--green); text-decoration: underline; text-underline-offset: 3px; }

/* ------------------------------------------------------------------ APERTURA */

.gcv-hero {
  padding: 34px 0 30px;
  background:
    radial-gradient(1000px 380px at 50% -140px, rgba(34, 197, 94, .13), transparent 70%),
    var(--bg);
  border-bottom: 1px solid var(--line);
}
.gcv-hero-in { display: grid; gap: 26px; }
.gcv-hero-logo { width: 62px; height: 62px; margin-bottom: 16px; }
.gcv-occhiello {
  color: var(--dim); font-size: .76rem; letter-spacing: 2.4px;
  text-transform: uppercase; margin: 0 0 10px;
}
.gcv-hero h1 { margin-bottom: 16px; }
.gcv-sub { color: var(--dim); font-size: 1.03rem; max-width: 60ch; margin-bottom: 22px; }
.gcv-sub b { color: var(--text); }
.gcv-nota-hero { color: var(--dim); font-size: .84rem; max-width: 54ch; margin: 0; }

.gcv-hero-fig { background: transparent; }
.gcv-hero-fig svg { width: 100%; height: auto; display: block; }
.gcv-fig-did { color: var(--dim); font-size: .78rem; margin: 10px 0 0; text-align: center; }

/* ------------------------------------------------------------------ NUMERI */

.gcv-numeri { padding: 24px 0 26px; border-bottom: 1px solid var(--line); background: var(--bg); }
.gcv-numeri-in {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px;
}
.gcv-num {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--r);
  padding: 14px 12px; text-align: center;
}
.gcv-num b {
  display: block; font-size: 1.7rem; font-weight: 500; color: var(--green);
  line-height: 1.1; margin-bottom: 3px; font-variant-numeric: tabular-nums;
}
.gcv-num span { color: var(--dim); font-size: .8rem; line-height: 1.35; display: block; }
.gcv-numeri-nota { color: var(--dim); font-size: .82rem; margin: 14px auto 0; max-width: 68ch; }

/* ------------------------------------------------------------------ SEZIONI */

/* La testata resta appiccicata in alto: senza questo margine, arrivando da un
   collegamento interno il titolo della sezione finirebbe nascosto sotto di essa. */
.gcv-sez, .gcv-numeri, [id] { scroll-margin-top: 74px; }

.gcv-sez { padding: 40px 0; border-bottom: 1px solid var(--line); }
.gcv-sez-alt { background: #141623; }
.gcv-sez h2 { margin-bottom: 10px; }
.gcv-occhio { color: var(--dim); max-width: 72ch; margin-bottom: 24px; font-size: .97rem; }

.gcv-griglia { display: grid; grid-template-columns: 1fr; gap: 14px; }

.gcv-card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--r);
  padding: 20px 18px;
}
.gcv-card h3 { margin-bottom: 8px; }
.gcv-card p { color: var(--dim); font-size: .94rem; margin-bottom: 0; }
.gcv-card p + p { margin-top: 10px; }
.gcv-card b { color: var(--text); }

.gcv-ico {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; margin-bottom: 12px;
  border-radius: var(--r); background: var(--panel-2); border: 1px solid var(--line);
  color: var(--green);
}
.gcv-ico svg { width: 21px; height: 21px; display: block; }

.gcv-out {
  margin-top: 14px !important; padding-top: 12px; border-top: 1px solid var(--line);
  font-size: .84rem !important; color: var(--dim) !important;
}
.gcv-out b {
  color: var(--gold); font-weight: 500;
  letter-spacing: .6px;
}

.gcv-card-oro { border-color: #3a3f5c; }
.gcv-card-oro h3 { color: var(--gold); }

.gcv-fine { color: var(--dim); font-size: .84rem; }

/* ------------------------------------------------------------------ PREZZO */

.gcv-listino { display: block; }
.gcv-card-prezzo { padding: 22px 18px; }
.gcv-tag {
  display: inline-block; margin: 0 0 12px;
  padding: 5px 11px; border-radius: 999px;
  background: rgba(246, 221, 138, .1); border: 1px solid rgba(246, 221, 138, .35);
  color: var(--gold); font-size: .76rem; letter-spacing: .5px;
}
.gcv-card-prezzo h3 { font-size: 1.14rem; margin-bottom: 12px; }
.gcv-prezzo { margin: 0 0 6px !important; color: var(--text) !important; font-size: 1.05rem !important; }
.gcv-prezzo b { font-size: 1.65rem; font-weight: 500; color: var(--green); }
.gcv-prezzo-anno { display: block; font-size: .86rem; color: var(--dim); margin-top: 2px; }
.gcv-tag-piano { color: var(--dim) !important; font-size: .84rem !important; margin-bottom: 12px !important; }
.gcv-lista { list-style: none; margin: 0; padding: 0; }
.gcv-lista li {
  position: relative; padding: 0 0 0 22px; margin-bottom: 8px;
  color: var(--dim); font-size: .92rem;
}
.gcv-lista li::before {
  content: ''; position: absolute; left: 4px; top: .62em;
  width: 7px; height: 7px; border-radius: 2px; background: var(--green);
}
.gcv-lista-arrivo li::before { background: transparent; border: 1px solid var(--dim); }
.gcv-tag-arrivo {
  margin: 16px 0 8px !important; color: var(--dim) !important;
  font-size: .82rem !important; letter-spacing: .3px;
}

/* ------------------------------------------------------------------ COSA NON FA */

.gcv-nonfa { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.gcv-nonfa li {
  background: var(--panel); border: 1px solid var(--line); border-left: 3px solid #4a3f52;
  border-radius: var(--r); padding: 16px 18px;
}
.gcv-nonfa h3 { color: var(--text); margin-bottom: 6px; font-size: 1rem; }
.gcv-nonfa p { color: var(--dim); font-size: .93rem; margin: 0; }
.gcv-nota-blocco { color: var(--dim); font-size: .9rem; margin: 20px 0 0; max-width: 70ch; }

/* ------------------------------------------------------------------ AVVISAMI */

.gcv-avviso-wrap { max-width: 720px; }
.gcv-form {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--r);
  padding: 20px 18px;
}
.gcv-lab { display: block; font-size: .88rem; color: var(--dim); margin-bottom: 8px; }
.gcv-input {
  width: 100%; min-height: var(--tocco); padding: 12px 14px;
  background: var(--bg); color: var(--text);
  border: 1px solid var(--line); border-radius: var(--r);
  font: inherit; font-size: 16px;               /* 16px: evita lo zoom di iOS */
}
.gcv-input::placeholder { color: #6c7391; }
.gcv-input:focus { border-color: var(--green); outline: none; box-shadow: 0 0 0 3px rgba(34, 197, 94, .18); }

.gcv-form-btn { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
.gcv-form-btn .gcv-btn { flex: 1 1 210px; }

.gcv-esito { margin: 14px 0 0; font-size: .9rem; min-height: 1.2em; }
.gcv-esito.is-ok { color: var(--green); }
.gcv-esito.is-err { color: var(--danger); }
.gcv-avviso-fine { margin-top: 16px; max-width: 66ch; }

/* ------------------------------------------------------------------ PIEDE */

.gcv-piede { padding: 32px 0 40px; background: #12141f; }
.gcv-piede-alto { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.gcv-piede-logo { width: 34px; height: 34px; opacity: .9; }
.gcv-piede-claim { color: var(--dim); font-size: .84rem; margin: 0; letter-spacing: .4px; }
.gcv-piede-riga { color: var(--dim); font-size: .9rem; margin-bottom: 16px; }
.gcv-piede-riga b { color: var(--text); }
.gcv-piede-nota { color: #79809c; font-size: .82rem; line-height: 1.6; max-width: 82ch; }
.gcv-piede-data { color: #656b85; font-size: .78rem; margin: 8px 0 0; }

/* ------------------------------------------------------------------ LARGHEZZE */

@media (min-width: 620px) {
  .gcv-numeri-in { grid-template-columns: repeat(5, 1fr); }
  .gcv-num b { font-size: 1.55rem; }
  .gcv-griglia { grid-template-columns: repeat(2, 1fr); }
  .gcv-nonfa { grid-template-columns: repeat(2, 1fr); }
  .gcv-sez { padding: 52px 0; }
  .gcv-card { padding: 22px 20px; }
  .gcv-form { padding: 24px 22px; }
}

@media (min-width: 900px) {
  .gcv-wrap { padding: 0 28px; }
  .gcv-top-in { padding: 10px 28px; }
  .gcv-hero { padding: 60px 0 54px; }
  .gcv-hero-in { grid-template-columns: 1.1fr .9fr; align-items: center; gap: 40px; }
  .gcv-hero-logo { width: 72px; height: 72px; }
  .gcv-griglia { grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .gcv-griglia-3 { grid-template-columns: repeat(3, 1fr); }
  .gcv-sez { padding: 64px 0; }
  .gcv-nav a { font-size: .92rem; padding: 0 14px; }
  .gcv-marchio img { width: 34px; height: 34px; }
}

/* Su schermi molto stretti (380px e sotto) niente deve stringere il pollice. */
@media (max-width: 380px) {
  .gcv-wrap { padding: 0 14px; }
  .gcv-top-in { padding: 8px 14px; }
  .gcv-card, .gcv-form { padding: 18px 15px; }
  .gcv-cta .gcv-btn, .gcv-form-btn .gcv-btn { flex: 1 1 100%; }
  .gcv-num b { font-size: 1.5rem; }
}

/* Stampa: la pagina resta leggibile su carta senza il fondo scuro. */
@media print {
  html, body { background: #fff; color: #111; }
  .gcv-top, .gcv-cta, .gcv-form, .gcv-salta { display: none; }
  .gcv-card, .gcv-num, .gcv-nonfa li { border-color: #ccc; background: #fff; }
  .gcv-card p, .gcv-occhio, .gcv-sub, .gcv-num span { color: #333; }
  /* Il piede porta la dichiarazione IA e la ragione sociale: su carta devono
     restare leggibili quanto il resto, non in grigio chiaro su bianco. */
  .gcv-piede { background: #fff; }
  .gcv-piede-riga, .gcv-piede-claim, .gcv-piede-nota, .gcv-piede-data { color: #333; }
}

/* ====== IL VIDEO VERO NELL APERTURA (27/07) ======
   Prima qui c era un disegno con dei rettangoli grigi: sembrava un progetto,
   non un prodotto. Ora c e un pezzo di video uscito davvero dal motore. */
.gcv-demo { margin: 0; }
.gcv-video {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  border-radius: 12px;
  border: 1px solid #333850;
  background: #10121d;
  box-shadow: 0 22px 60px rgba(0, 0, 0, .55), 0 0 0 1px rgba(34, 197, 94, .10);
  object-fit: cover;
}

/* ====== I FOTOGRAMMI VERI ====== */
.gcv-sez-scene { padding-top: 8px; }
.gcv-scene {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 22px;
}
.gcv-scene figure { margin: 0; }
.gcv-scene img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 9px;
  border: 1px solid #333850;
  background: #10121d;
  transition: transform .25s ease, border-color .25s ease;
}
@media (hover: hover) {
  .gcv-scene img:hover { transform: translateY(-3px); border-color: #22c55e; }
}
.gcv-scene-nota { margin-top: 16px; }

@media (max-width: 900px) {
  .gcv-scene { grid-template-columns: repeat(2, 1fr); gap: 10px; }
}
@media (prefers-reduced-motion: reduce) {
  .gcv-scene img { transition: none; }
}

/* Frammenti che non devono spezzarsi a fine riga: indirizzi internet, domini,
   nomi di modello. Usata nelle pagine legali (privacy.html). */
.gcv-nowrap { white-space: nowrap; }
