/* =====================================================================
   V3 — VIBRANT BENTO
   Bianco luminoso, gradienti azure→indigo, type rounded (Bricolage Grotesque),
   griglia bento dei prodotti con tile video + chip Pantone, micro-interazioni tilt.
   ===================================================================== */
:root {
  --paper:    #ffffff;
  --ink:      #0e1a3a;
  --accent:   #2b9cff;
  --accent-2: #3a36e0;
  --accent-3: #5ce0e6;
  --text:     #0e1a3a;
  --muted:    #5a6786;
  --hairline: #e2e9f7;
  --bg-soft:  #eef4ff;
  --grad: linear-gradient(120deg, #2b9cff 0%, #3a36e0 100%);
  --grad-soft: linear-gradient(120deg, #5ce0e6 0%, #2b9cff 55%, #3a36e0 100%);
  --maxw: 1280px;
  --radius: 24px;
  --font-display: "Bricolage Grotesque", system-ui, sans-serif;
  --font-body: "Plus Jakarta Sans", system-ui, sans-serif;
  --font-mono: "Space Mono", ui-monospace, monospace;
}
body { background: var(--paper); }

.grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---- Eyebrow / chip ---- */
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--accent-2); background: var(--bg-soft); border: 1px solid var(--hairline); padding: 8px 14px; border-radius: 999px; }
.eyebrow .reg { --reg-size: 15px; color: var(--accent); }

/* ---- Bottoni ---- */
.btn { display: inline-flex; align-items: center; gap: 10px; justify-content: center; font-family: var(--font-body); font-weight: 700; font-size: .98rem; padding: 15px 26px; border-radius: 999px; border: 2px solid transparent; background: var(--grad); color: #fff; transition: transform .15s ease, box-shadow .2s ease; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 18px 40px -16px rgba(58,54,224,.6); }
.btn--ghost { background: #fff; color: var(--ink); border-color: var(--hairline); }
.btn--ghost:hover { border-color: var(--accent); }
.btn--wa { background: #25d366; color: #07351b; }
.btn--mail { background: #fff; color: var(--ink); border-color: var(--hairline); }

/* ---- Header ---- */
.site-header { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, #fff 80%, transparent); backdrop-filter: blur(12px); }
.site-header.is-scrolled { box-shadow: 0 10px 40px -28px rgba(14,26,58,.6); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-block: 16px; }
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand .reg { --reg-size: 22px; color: var(--accent); }
.brand b { font-family: var(--font-display); font-weight: 800; font-size: 20px; letter-spacing: -.01em; line-height: 1; color: var(--ink); }
.brand small { display: block; font-family: var(--font-mono); font-size: 10px; letter-spacing: .14em; color: var(--muted); }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a { font-family: var(--font-body); font-weight: 600; font-size: 15px; color: var(--text); }
.nav-links a:not(.btn):hover { color: var(--accent-2); }
.nav-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--hairline); border-radius: 14px; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after { content:""; display:block; width:20px; height:2px; background: var(--ink); margin-inline:auto; position:relative; border-radius:2px; }
.nav-toggle span::before { position:absolute; top:-6px; } .nav-toggle span::after { position:absolute; top:6px; }
@media (max-width: 860px){
  .nav-toggle { display:inline-flex; align-items:center; justify-content:center; }
  .nav-links { position: fixed; top: 64px; left: 0; right: 0;
    height: calc(100vh - 64px); height: calc(100dvh - 64px);
    flex-direction: column; justify-content: center; gap: 26px; background: #fff; transform: translateX(100%); transition: transform .3s ease; }
  .nav-links.is-open { transform: none; }
  .nav-links a { font-size: 20px; }
  .nav-cta-desktop { display: none; }
}

/* ===== HERO ===== */
.hero { padding-block: clamp(36px, 6vw, 80px); }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(28px,4vw,56px); align-items: center; }
.hero h1 { font-family: var(--font-display); font-weight: 800; font-size: clamp(2.8rem, 7.5vw, 6.4rem); line-height: .92; letter-spacing: -.03em; color: var(--ink); margin-top: 22px; }
.hero .lede { margin-top: 24px; font-size: clamp(1.05rem,1.5vw,1.3rem); color: var(--muted); max-width: 46ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.hero-trust { margin-top: 24px; display: flex; align-items: center; gap: 14px; }
.avatars { display: flex; }
.avatars span { width: 34px; height: 34px; border-radius: 50%; border: 2px solid #fff; margin-left: -10px; background: var(--grad-soft); }
.avatars span:first-child { margin-left: 0; }
.hero-trust small { font-family: var(--font-body); font-size: 13px; color: var(--muted); }
.hero-trust b { color: var(--ink); }

/* bento del hero */
.bento-hero { display: grid; grid-template-columns: 1fr 1fr; grid-auto-rows: minmax(120px, auto); gap: 14px; }
.bento-hero .cell--video { grid-column: span 2; }
.tile { border-radius: var(--radius); border: 1px solid var(--hairline); padding: 20px; position: relative; overflow: hidden; background: #fff; transition: transform .2s ease; }
.tile--video { padding: 0; aspect-ratio: 16/10; border: none; }
.tile--video .ink-anim { position: absolute; inset: 0; }
.tile--video .hero-media { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; background: transparent; }
.tile--video .play { position: absolute; left: 18px; bottom: 18px; z-index: 3; display: inline-flex; align-items: center; gap: 10px; color: #fff; font-family: var(--font-body); font-weight: 700; font-size: 14px; }
.tile--video .play i { width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,.2); border: 1px solid rgba(255,255,255,.5); backdrop-filter: blur(4px); display: grid; place-items: center; }
.tile--video .play i::after { content: ""; border-left: 11px solid #fff; border-top: 7px solid transparent; border-bottom: 7px solid transparent; margin-left: 3px; }
.tile--pantone { background: var(--grad); color: #fff; display: flex; flex-direction: column; justify-content: space-between; }
.tile--pantone .swatch { font-family: var(--font-display); font-weight: 800; font-size: 2rem; line-height: 1; }
.tile--pantone .code { font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em; opacity: .85; }
.tile--stat { background: var(--bg-soft); display: flex; flex-direction: column; justify-content: center; }
.tile--stat .num { font-family: var(--font-display); font-weight: 800; font-size: clamp(2.2rem,4vw,3rem); line-height: 1; color: var(--ink); }
.tile--stat .lab { font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-top: 6px; }
@media (max-width: 860px){ .hero-grid { grid-template-columns: 1fr; } }

.ink-anim { background:
  radial-gradient(60% 70% at 22% 26%, var(--accent-3) 0%, transparent 55%),
  radial-gradient(55% 60% at 82% 70%, var(--accent) 0%, transparent 55%),
  radial-gradient(45% 50% at 60% 25%, var(--accent-2) 0%, transparent 60%),
  linear-gradient(130deg, #1b2b6b, #0e1a3a);
  background-size: 200% 200%, 220% 220%, 200% 200%, 100% 100%; animation: inkflow3 20s ease-in-out infinite; }
@keyframes inkflow3 { 0%{background-position:0 0,100% 100%,40% 0,0 0} 50%{background-position:70% 50%,20% 70%,10% 90%,0 0} 100%{background-position:0 0,100% 100%,40% 0,0 0} }
@media (prefers-reduced-motion: reduce){ .ink-anim { animation: none; } }

/* ===== Trust ===== */
.trust { padding-block: 30px 10px; }
.trust-row { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.chip { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-body); font-weight: 600; font-size: 14px; color: var(--ink); background: var(--bg-soft); border: 1px solid var(--hairline); padding: 12px 18px; border-radius: 999px; }
.chip b { font-family: var(--font-display); font-weight: 800; }
.chip .reg { --reg-size: 16px; color: var(--accent); }

/* ===== Section head ===== */
.sec-head { text-align: center; max-width: 720px; margin-inline: auto; }
.sec-head h2 { font-family: var(--font-display); font-weight: 800; font-size: clamp(2.1rem,5.5vw,4rem); line-height: .98; letter-spacing: -.02em; color: var(--ink); margin-top: 16px; }
.sec-head p { color: var(--muted); margin-top: 14px; font-size: 1.08rem; }

/* ===== Servizi: BENTO prodotti ===== */
.bento { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 200px; gap: 16px; margin-top: 48px; grid-auto-flow: dense; }
.cell { position: relative; border-radius: var(--radius); border: 1px solid var(--hairline); background: #fff; padding: 24px; overflow: hidden; transition: transform .2s ease, box-shadow .2s ease; will-change: transform; }
.cell:hover { box-shadow: 0 30px 60px -34px rgba(14,26,58,.5); }
.cell--wide { grid-column: span 2; }
.cell--tall { grid-row: span 2; }
.cell .idx { font-family: var(--font-mono); font-size: 12px; color: var(--accent-2); letter-spacing: .1em; }
.cell h3 { font-family: var(--font-display); font-weight: 800; font-size: 1.5rem; color: var(--ink); margin-top: auto; line-height: .98; }
.cell p { color: var(--muted); margin-top: 8px; font-size: .92rem; }
.cell .cell-inner { position: relative; z-index: 2; height: 100%; display: flex; flex-direction: column; }
.cell--accent { background: var(--grad); color: #fff; border: none; }
.cell--accent .idx { color: rgba(255,255,255,.8); } .cell--accent h3 { color: #fff; } .cell--accent p { color: rgba(255,255,255,.85); }
.cell--ink { background: var(--ink); color: #fff; border: none; }
.cell--ink .idx { color: var(--accent-3); } .cell--ink h3 { color: #fff; } .cell--ink p { color: rgba(255,255,255,.8); }
.cell--video { padding: 0; }
.cell--video .ink-anim { position: absolute; inset: 0; z-index: 0; }
.cell--video .hero-media { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; background: transparent; z-index: 1; }
.cell--video .v-label { position: absolute; z-index: 2; left: 20px; bottom: 18px; color: #fff; font-family: var(--font-body); font-weight: 700; }
.cell--video .v-label small { display: block; font-family: var(--font-mono); font-weight: 400; font-size: 11px; opacity: .8; }
.cell--pantone { display: flex; flex-direction: column; justify-content: space-between; }
.cell--pantone .blob { position: absolute; inset: 0 0 38% 0; background: var(--grad); }
.cell--pantone .pant { position: relative; z-index: 2; margin-top: auto; }
.cell--pantone .pant b { font-family: var(--font-display); font-weight: 800; font-size: 1.1rem; color: var(--ink); display: block; }
.cell--pantone .pant span { font-family: var(--font-mono); font-size: 11px; color: var(--muted); }
.cell .cta-mini { font-family: var(--font-body); font-weight: 700; color: #fff; display: inline-flex; align-items: center; gap: 8px; margin-top: auto; }
.cell .cta-mini::after { content: "→"; }
@media (max-width: 980px){ .bento { grid-template-columns: repeat(2,1fr); } .cell--wide { grid-column: span 2; } }
@media (max-width: 560px){ .bento { grid-template-columns: 1fr; grid-auto-rows: auto; } .cell { min-height: 170px; } .cell--wide, .cell--tall { grid-column: auto; grid-row: auto; } }

/* ===== Why (gradient panel) ===== */
.why .panel { background: var(--grad); border-radius: 36px; padding: clamp(30px,5vw,68px); color: #fff; }
.why-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(28px,4vw,56px); align-items: center; }
.why .eyebrow { background: rgba(255,255,255,.15); border-color: rgba(255,255,255,.3); color: #fff; }
.why .eyebrow .reg { color: #fff; }
.why h2 { font-family: var(--font-display); font-weight: 800; font-size: clamp(2.1rem,5vw,4rem); line-height: .98; margin-top: 16px; }
.why .lede { color: rgba(255,255,255,.88); margin-top: 18px; font-size: 1.1rem; }
.why-list { margin-top: 24px; display: grid; gap: 12px; }
.why-list li { display: flex; gap: 12px; align-items: flex-start; color: rgba(255,255,255,.95); }
.why-list .reg { --reg-size: 18px; margin-top: 3px; color: #fff; }
.why .glass { background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.25); border-radius: var(--radius); padding: 24px; backdrop-filter: blur(4px); }
.why .glass .big { font-family: var(--font-display); font-weight: 800; font-size: clamp(3rem,7vw,5rem); line-height: 1; }
.why .glass p { color: rgba(255,255,255,.85); margin-top: 8px; }
@media (max-width: 860px){ .why-grid { grid-template-columns: 1fr; } }

/* ===== Processo ===== */
.steps { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin-top: 48px; }
.step { background: var(--bg-soft); border: 1px solid var(--hairline); border-radius: var(--radius); padding: 26px; }
.step .n { font-family: var(--font-display); font-weight: 800; font-size: 2.6rem; line-height: 1; }
.step h3 { font-family: var(--font-display); font-weight: 800; font-size: 1.25rem; color: var(--ink); margin-top: 12px; }
.step p { color: var(--muted); margin-top: 10px; font-size: .94rem; }
@media (max-width: 860px){ .steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px){ .steps { grid-template-columns: 1fr; } }

/* ===== Lavori ===== */
.works { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-top: 48px; }
.work { position: relative; border-radius: var(--radius); overflow: hidden; }
.work .ph { border-radius: 0; background-color: var(--ink); background-image: none; }
.work .ph::after { color: rgba(255,255,255,.6); border-color: rgba(255,255,255,.25); background: rgba(255,255,255,.08); }
.work .overlay { position: absolute; inset: 0; background: linear-gradient(0deg, rgba(14,26,58,.82), transparent 55%); }
.work .title { position: absolute; z-index: 2; left: 20px; right: 20px; bottom: 18px; font-family: var(--font-display); font-weight: 800; font-size: clamp(1.5rem,2.4vw,2.1rem); line-height: .98; color: #fff; }
.work .tag { position: absolute; z-index: 2; top: 16px; left: 16px; font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em; color: var(--ink); background: rgba(255,255,255,.92); padding: 6px 11px; border-radius: 999px; }
.work:nth-child(1) { grid-column: span 2; }
@media (max-width: 820px){ .works { grid-template-columns: 1fr 1fr; } .work:nth-child(1){ grid-column: span 2; } }
@media (max-width: 520px){ .works { grid-template-columns: 1fr; } .work:nth-child(1){ grid-column: auto; } }

/* ===== Testimonianze ===== */
.quotes { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-top: 48px; }
.quote { background: #fff; border: 1px solid var(--hairline); border-radius: var(--radius); padding: 28px; }
.quote .stars { color: var(--accent); letter-spacing: 3px; }
.quote blockquote { font-family: var(--font-body); font-weight: 600; font-size: 1.12rem; line-height: 1.4; color: var(--ink); margin: 14px 0; }
.quote cite { font-style: normal; font-family: var(--font-mono); font-size: 12px; color: var(--muted); }
@media (max-width: 820px){ .quotes { grid-template-columns: 1fr; } }

/* ===== CTA + form (gradient panel) ===== */
.cta .panel { background: var(--grad); border-radius: 36px; padding: clamp(28px,4vw,60px); color: #fff; }
.cta-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px,4vw,56px); align-items: center; }
.cta h2 { font-family: var(--font-display); font-weight: 800; font-size: clamp(2.2rem,5.5vw,4.2rem); line-height: .98; margin-top: 16px; }
.cta .eyebrow { background: rgba(255,255,255,.15); border-color: rgba(255,255,255,.3); color: #fff; }
.cta .eyebrow .reg { color: #fff; }
.cta .loss { color: rgba(255,255,255,.95); margin-top: 18px; font-size: 1.1rem; max-width: 36ch; }
.cta-direct { margin-top: 24px; display: flex; flex-wrap: wrap; gap: 12px; }
.cta .btn--wa:hover, .cta .btn--mail:hover { transform: translateY(-2px); }

.form-card { background: #fff; color: var(--text); border-radius: var(--radius); padding: clamp(22px,3vw,32px); }
.form-card .cmyk-bar { margin-bottom: 20px; }
.form-grid { display: grid; gap: 14px; }
.field label { display: block; font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: 7px; }
.field input, .field select, .field textarea { width: 100%; padding: 14px; border: 1px solid var(--hairline); border-radius: 14px; background: var(--bg-soft); transition: border-color .15s ease, box-shadow .15s ease; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 22%, transparent); background: #fff; }
.field textarea { resize: vertical; min-height: 92px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-card .btn { width: 100%; margin-top: 4px; }
.form-mini { font-family: var(--font-mono); font-size: 11px; color: var(--muted); text-align: center; margin-top: 6px; }
.form-status { text-align: center; padding: 22px; }
.form-status .reg { --reg-size: 32px; margin-inline: auto; margin-bottom: 12px; display: block; color: var(--accent); }
.form-status h3 { font-family: var(--font-display); font-weight: 800; font-size: 1.6rem; color: var(--ink); }
.form-status p { color: var(--muted); margin-top: 8px; }
@media (max-width: 860px){ .cta-grid { grid-template-columns: 1fr; } .field-row { grid-template-columns: 1fr; } }

/* ===== Footer ===== */
.site-footer { background: var(--bg-soft); padding-block: 56px 30px; margin-top: 0; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 30px; }
.foot-grid h4 { font-family: var(--font-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: 14px; }
.foot-grid a, .foot-grid p { color: var(--text); font-size: .95rem; display: block; margin-bottom: 8px; }
.foot-grid a:hover { color: var(--accent-2); }
.foot-brand b { font-family: var(--font-display); font-weight: 800; font-size: 1.5rem; color: var(--ink); }
.foot-brand p { color: var(--muted); margin-top: 10px; max-width: 30ch; }
.fsc { display: inline-flex; align-items: center; gap: 8px; margin-top: 14px; font-family: var(--font-mono); font-size: 11px; color: var(--muted); border: 1px solid var(--hairline); padding: 6px 10px; border-radius: 999px; background: #fff; }
.foot-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; margin-top: 44px; padding-top: 20px; border-top: 1px solid var(--hairline); font-family: var(--font-mono); font-size: 12px; color: var(--muted); }
@media (max-width: 820px){ .foot-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px){ .foot-grid { grid-template-columns: 1fr; } }

body.nav-locked { overflow: hidden; }