/* =====================================================================
   LOGICHE DINAMICHE — Landing commerciale
   Brand kit + sistema di design (dark premium · accento lime · cinetico)
   Tutto guidato da design-token: cambiare un --token ricolora il sito.
   ===================================================================== */

/* ----------  FONT  ---------- */
/* Bricolage Grotesque (display) + Hanken Grotesk (testo) via Google Fonts.
   Scelta voluta: niente Clash Display / General Sans / Inter / mono (i font "tipici da sito AI"). */
@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,400..700&family=Hanken+Grotesk:wght@400..700&display=swap');

/* =====================================================================
   1. DESIGN TOKENS
   ===================================================================== */
:root {
  /* — Colore — */
  --bg:           #0B0A0D;   /* near-black caldo (non blu-AI) */
  --bg-2:         #100E13;
  --surface:      #16131B;
  --surface-2:    #1E1A24;
  --border:       #2A2632;
  --border-soft:  rgba(244, 241, 234, 0.09);
  --ink:          #F4F1EA;   /* off-white caldo */
  --ink-soft:     #ABA4B4;
  --ink-faint:    #6C6676;
  --accent:       #C6F24E;   /* lime elettrico — l'unico colore "firma" */
  --accent-deep:  #A6D636;
  --accent-soft:  rgba(198, 242, 78, 0.14);
  --accent-glow:  rgba(198, 242, 78, 0.45);
  --accent-ink:   #0B0A0D;   /* testo sopra il lime */

  /* — Tipografia — */
  --font-display: 'Bricolage Grotesque', 'Hanken Grotesk', system-ui, sans-serif;
  --font-body:    'Hanken Grotesk', system-ui, -apple-system, sans-serif;
  --font-mono:    'Hanken Grotesk', system-ui, sans-serif;  /* etichette: sans maiuscolo tracciato, niente mono */

  /* — Raggi — */
  --r-sm: 10px;
  --r:    16px;
  --r-lg: 24px;
  --r-xl: 32px;
  --r-pill: 999px;

  /* — Spazi / layout — */
  --maxw: 1200px;
  --gutter: clamp(20px, 5vw, 56px);
  --section-y: clamp(80px, 12vw, 168px);

  /* — Ombre — */
  --shadow-card: 0 1px 0 rgba(244,241,234,.04) inset, 0 24px 60px -28px rgba(0,0,0,.8);
  --shadow-glow: 0 0 0 1px var(--accent-soft), 0 18px 60px -22px var(--accent-glow);

  /* — Easing — */
  --ease: cubic-bezier(.22,.61,.36,1);
  --ease-out: cubic-bezier(.16,1,.3,1);
}

/* =====================================================================
   2. RESET / BASE
   ===================================================================== */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
  font-size: clamp(15px, 1.05vw, 17px);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* Grana globale + bagliore lime in alto — atmosfera, non colore piatto */
body::before {
  content: "";
  position: fixed; inset: 0;
  z-index: 0; pointer-events: none;
  background:
    radial-gradient(60% 50% at 50% -8%, rgba(198,242,78,.10), transparent 60%),
    radial-gradient(40% 40% at 88% 8%, rgba(198,242,78,.05), transparent 70%);
}
body::after {
  content: "";
  position: fixed; inset: 0;
  z-index: 0; pointer-events: none; opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; color: inherit; background: none; border: none; }
::selection { background: var(--accent); color: var(--accent-ink); }

/* =====================================================================
   3. LAYOUT
   ===================================================================== */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
main { position: relative; z-index: 1; }
section { position: relative; }
.section-pad { padding-block: var(--section-y); }

.eyebrow {
  font-family: var(--font-mono);
  font-size: .72rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--accent);
  display: inline-flex; align-items: center; gap: .6em;
}
.eyebrow::before {
  content: ""; width: 26px; height: 1px; background: var(--accent); opacity: .7;
}

.h-sec {
  font-family: var(--font-display);
  font-weight: 600; line-height: 1.02; letter-spacing: -.02em;
  font-size: clamp(2rem, 5.2vw, 3.5rem);
}
.lead { color: var(--ink-soft); font-size: clamp(1rem, 1.4vw, 1.18rem); max-width: 56ch; }

/* =====================================================================
   4. BOTTONI
   ===================================================================== */
.btn {
  --pad-y: .85em; --pad-x: 1.35em;
  position: relative; display: inline-flex; align-items: center; gap: .6em;
  padding: var(--pad-y) var(--pad-x);
  border-radius: var(--r-pill);
  font-weight: 600; font-size: .96rem; letter-spacing: -.01em;
  transition: transform .35s var(--ease-out), background .3s, color .3s, box-shadow .3s;
  white-space: nowrap;
}
.btn svg { width: 1.05em; height: 1.05em; transition: transform .35s var(--ease-out); }
.btn:active { transform: scale(.97); }

.btn-primary { background: var(--accent); color: var(--accent-ink); box-shadow: 0 10px 30px -10px var(--accent-glow); }
.btn-primary:hover { box-shadow: 0 14px 44px -10px var(--accent-glow); transform: translateY(-2px); }
.btn-primary:hover svg { transform: translateX(3px); }

.btn-ghost { border: 1px solid var(--border); color: var(--ink); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }

.btn-lg { --pad-y: 1.05em; --pad-x: 1.7em; font-size: 1.02rem; }

/* =====================================================================
   5. NAV
   ===================================================================== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  transition: background .4s var(--ease), border-color .4s, backdrop-filter .4s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(11,10,13,.72);
  backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: var(--border-soft);
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: inline-flex; align-items: center; gap: .6em; }
.brand__mark { width: 34px; height: 34px; color: var(--accent); transition: transform .5s var(--ease-out); }
.brand:hover .brand__mark { transform: rotate(-8deg) scale(1.06); }
.brand__name { font-family: var(--font-display); font-weight: 600; font-size: 1.06rem; letter-spacing: -.01em; }
.brand__name b { color: var(--ink); font-weight: 600; }

.nav__links { display: flex; align-items: center; gap: 2rem; }
.nav__links a { color: var(--ink-soft); font-size: .92rem; transition: color .25s; position: relative; }
.nav__links a::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: -5px; height: 1px;
  background: var(--accent); transition: right .3s var(--ease-out);
}
.nav__links a:hover { color: var(--ink); }
.nav__links a:hover::after { right: 0; }
.nav__cta { display: flex; align-items: center; gap: 1rem; }
.nav__menu-links { display: flex; align-items: center; gap: 2rem; }
.nav__burger { display: none; }

@media (max-width: 860px) {
  .nav__menu-links { display: none; }
  .nav__links { gap: 1rem; }
}

/* =====================================================================
   6. HERO
   ===================================================================== */
.hero { padding-top: clamp(120px, 17vh, 180px); padding-bottom: clamp(60px, 9vw, 120px); overflow: clip; }
.hero__grid {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
@media (max-width: 940px) { .hero__grid { grid-template-columns: 1fr; } }

.hero__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.7rem, 7.2vw, 5.4rem);
  line-height: .98; letter-spacing: -.035em;
  margin-block: .35em .55em;
}
.hero__title .accent { color: var(--accent); position: relative; }
.hero__title .ink-line { display: block; }
.hero__sub { color: var(--ink-soft); font-size: clamp(1.05rem, 1.6vw, 1.3rem); max-width: 50ch; }
.hero__sub b { color: var(--ink); font-weight: 600; }
.hero__actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 2.2rem; }
.hero__meta { margin-top: 2.3rem; display: flex; align-items: center; gap: 1.4rem; flex-wrap: wrap; color: var(--ink-faint); font-family: var(--font-mono); font-size: .76rem; letter-spacing: .04em; }
.hero__meta span { display: inline-flex; align-items: center; gap: .5em; }
.hero__meta i { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px var(--accent-glow); font-style: normal; }

/* — Visual hero: finestra browser che cicla i 4 stati della piattaforma — */
.showcase { position: relative; perspective: 1400px; }
.window {
  position: relative;
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transform: rotateY(-9deg) rotateX(4deg);
  transform-style: preserve-3d;
  transition: transform .6s var(--ease-out);
}
.showcase:hover .window { transform: rotateY(-4deg) rotateX(2deg); }
.window__bar { display: flex; align-items: center; gap: .5rem; padding: .8rem 1rem; border-bottom: 1px solid var(--border-soft); background: rgba(0,0,0,.2); }
.window__dot { width: 11px; height: 11px; border-radius: 50%; background: var(--border); }
.window__dot:nth-child(1){ background:#3a3540; } .window__dot:nth-child(2){ background:#3a3540; } .window__dot:nth-child(3){ background:#3a3540; }
.window__url { margin-left: .6rem; flex: 1; font-family: var(--font-mono); font-size: .72rem; color: var(--ink-faint); background: rgba(0,0,0,.25); border-radius: var(--r-pill); padding: .35em .9em; }
.window__stage { position: relative; height: clamp(260px, 34vw, 380px); }

.stage {
  position: absolute; inset: 0; padding: 1.6rem;
  display: flex; flex-direction: column; justify-content: center; gap: 1rem;
  opacity: 0; transform: translateY(14px) scale(.99);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.stage.is-active { opacity: 1; transform: none; }
.stage__tag { font-family: var(--font-mono); font-size: .7rem; letter-spacing: .18em; text-transform: uppercase; color: var(--accent); }
.stage__title { font-family: var(--font-display); font-weight: 600; font-size: 1.5rem; line-height: 1.05; }
.stage__row { display: flex; align-items: center; gap: .7rem; color: var(--ink-soft); font-size: .9rem; }
.stage__bar { height: 8px; border-radius: var(--r-pill); background: var(--surface-2); overflow: hidden; }
.stage__bar i { display: block; height: 100%; width: 70%; background: var(--accent); border-radius: inherit; }
.stage__chip { display: inline-flex; align-items: center; gap: .45em; font-size: .8rem; padding: .4em .8em; border-radius: var(--r-pill); border: 1px solid var(--border); color: var(--ink-soft); }
.mini-card { border: 1px solid var(--border); border-radius: var(--r-sm); padding: .9rem; background: rgba(255,255,255,.02); }
.mini-card.sel { border-color: var(--accent); box-shadow: var(--shadow-glow); }
.stage__mocks { display: grid; grid-template-columns: repeat(3,1fr); gap: .6rem; }
.stage__mocks .swatch { height: 60px; border-radius: var(--r-sm); border: 1px solid var(--border); }
.chat-bubble { align-self: flex-end; background: var(--accent); color: var(--accent-ink); padding: .6em .9em; border-radius: var(--r) var(--r) 4px var(--r); font-size: .85rem; max-width: 80%; font-weight: 500; }
.chat-reply { align-self: flex-start; background: var(--surface-2); border: 1px solid var(--border); padding: .6em .9em; border-radius: var(--r) var(--r) var(--r) 4px; font-size: .85rem; color: var(--ink-soft); max-width: 85%; }

/* indicatore step del visual */
.showcase__steps { display: flex; gap: .5rem; margin-top: 1.1rem; justify-content: center; }
.showcase__steps button { height: 4px; width: 30px; border-radius: var(--r-pill); background: var(--border); transition: background .3s, width .3s; }
.showcase__steps button.on { background: var(--accent); width: 46px; }

/* =====================================================================
   7. MARQUEE valori
   ===================================================================== */
.marquee { border-block: 1px solid var(--border-soft); padding-block: 1.1rem; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee__track { display: flex; gap: 3rem; width: max-content; animation: marquee 32s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__item { display: inline-flex; align-items: center; gap: .8rem; font-family: var(--font-display); font-weight: 500; font-size: clamp(1.1rem, 2vw, 1.6rem); color: var(--ink-soft); white-space: nowrap; }
.marquee__item::after { content: "✳"; color: var(--accent); font-size: .7em; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* =====================================================================
   8. VALORE (perché un sito)
   ===================================================================== */
.sec-head { max-width: 60ch; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.sec-head .lead { margin-top: 1.1rem; }

.value-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem; }
@media (max-width: 940px){ .value-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 540px){ .value-grid { grid-template-columns: 1fr; } }
.value-card {
  border: 1px solid var(--border); border-radius: var(--r-lg);
  padding: 1.6rem 1.5rem 1.7rem; background: linear-gradient(180deg, var(--surface), var(--bg-2));
  position: relative; overflow: hidden;
  transition: transform .4s var(--ease-out), border-color .4s;
}
.value-card:hover { transform: translateY(-4px); border-color: var(--accent); }
.value-card__ico { width: 40px; height: 40px; color: var(--accent); margin-bottom: 1.1rem; }
.value-card h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.2rem; margin-bottom: .5rem; letter-spacing: -.01em; }
.value-card p { color: var(--ink-soft); font-size: .94rem; }
.value-card__n { position: absolute; top: 1.1rem; right: 1.3rem; font-family: var(--font-mono); font-size: .72rem; color: var(--ink-faint); }

/* =====================================================================
   9. COME FUNZIONA (4 passi)
   ===================================================================== */
.how { background: linear-gradient(180deg, transparent, var(--bg-2) 40%, transparent); }
.steps { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.1rem; counter-reset: step; }
@media (max-width: 940px){ .steps { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 540px){ .steps { grid-template-columns: 1fr; } }
.step {
  border: 1px solid var(--border); border-radius: var(--r-lg); padding: 1.7rem 1.5rem;
  background: var(--surface); position: relative;
  transition: transform .4s var(--ease-out), border-color .4s, background .4s;
}
.step:hover { transform: translateY(-4px); border-color: var(--accent); background: var(--surface-2); }
.step__num {
  font-family: var(--font-mono); font-size: .8rem; color: var(--accent-ink);
  width: 30px; height: 30px; display: grid; place-items: center;
  background: var(--accent); border-radius: 50%; margin-bottom: 1.2rem; font-weight: 600;
}
.step h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.25rem; margin-bottom: .55rem; letter-spacing: -.01em; }
.step p { color: var(--ink-soft); font-size: .94rem; }
.step__line { position: absolute; top: 2.55rem; right: -.7rem; width: 1.4rem; height: 1px; background: var(--border); }
@media (max-width: 940px){ .step__line { display: none; } }

/* =====================================================================
   10. SOLUZIONI (3 contenitori)
   ===================================================================== */
.plans { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.2rem; align-items: stretch; }
@media (max-width: 980px){ .plans { grid-template-columns: 1fr; max-width: 520px; margin-inline: auto; } }
.plan {
  display: flex; flex-direction: column;
  border: 1px solid var(--border); border-radius: var(--r-xl);
  padding: 2rem 1.8rem; background: var(--surface);
  position: relative; overflow: hidden;
  transition: transform .45s var(--ease-out), border-color .45s, background .45s;
}
.plan:hover { transform: translateY(-6px); border-color: var(--accent); }
.plan__badge { position: absolute; top: 1.4rem; right: 1.4rem; font-family: var(--font-mono); font-size: .66rem; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); border: 1px solid var(--accent-soft); border-radius: var(--r-pill); padding: .35em .8em; }
.plan__k { font-family: var(--font-mono); font-size: .74rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-faint); }
.plan--featured .plan__k { padding-right: 5.5rem; } /* lascia spazio al badge "Su misura" */
.plan__name { font-family: var(--font-display); font-weight: 600; font-size: 1.55rem; margin: .5rem 0 .2rem; letter-spacing: -.015em; }
.plan__price { display: flex; align-items: baseline; gap: .35rem; margin: 1rem 0 .2rem; }
.plan__price .amt { font-family: var(--font-display); font-weight: 600; font-size: 2.4rem; letter-spacing: -.02em; }
.plan__price .per { color: var(--ink-soft); font-size: .9rem; }
.plan__price .from { color: var(--ink-faint); font-family: var(--font-mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .12em; }
.plan__price--custom .amt { font-size: 1.7rem; }
.plan__desc { color: var(--ink-soft); font-size: .95rem; margin: .4rem 0 1.3rem; }
.plan__list { list-style: none; padding: 0; display: grid; gap: .7rem; margin-bottom: 1.7rem; }
.plan__list li { display: flex; gap: .65rem; align-items: flex-start; font-size: .92rem; color: var(--ink-soft); }
.plan__list svg { width: 18px; height: 18px; color: var(--accent); flex: none; margin-top: .12em; }
.plan .btn { margin-top: auto; justify-content: center; }

/* contenitore "in evidenza" (Enterprise / Custom) */
.plan--featured {
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border-color: var(--border);
}
.plan--featured::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px;
  background: linear-gradient(160deg, var(--accent-soft), transparent 45%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none;
}

/* =====================================================================
   11. FAQ
   ===================================================================== */
.faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem 3rem; }
@media (max-width: 760px){ .faq-grid { grid-template-columns: 1fr; } }
.faq-item { border-bottom: 1px solid var(--border-soft); }
.faq-item summary {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.25rem 0; cursor: pointer; list-style: none;
  font-family: var(--font-display); font-weight: 500; font-size: 1.1rem; letter-spacing: -.01em;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .pl { color: var(--accent); transition: transform .35s var(--ease-out); font-size: 1.4rem; line-height: 1; }
.faq-item[open] summary .pl { transform: rotate(45deg); }
.faq-item p { color: var(--ink-soft); font-size: .95rem; padding-bottom: 1.25rem; max-width: 52ch; }

/* =====================================================================
   12. CONTATTO
   ===================================================================== */
.contact { position: relative; }
.contact__panel {
  display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(28px, 5vw, 64px);
  border: 1px solid var(--border); border-radius: var(--r-xl);
  background: linear-gradient(155deg, var(--surface-2), var(--bg-2));
  padding: clamp(28px, 5vw, 56px); position: relative; overflow: hidden;
}
@media (max-width: 880px){ .contact__panel { grid-template-columns: 1fr; } }
.contact__panel::before {
  content: ""; position: absolute; width: 380px; height: 380px; right: -120px; top: -140px;
  background: radial-gradient(circle, var(--accent-glow), transparent 65%); opacity: .25; pointer-events: none;
}
.contact h2 { font-family: var(--font-display); font-weight: 600; font-size: clamp(1.9rem, 4vw, 2.8rem); line-height: 1.02; letter-spacing: -.02em; }
.contact__intro { color: var(--ink-soft); margin-top: 1.1rem; max-width: 38ch; }
.contact__meta { margin-top: 1.8rem; display: grid; gap: .8rem; }
.contact__meta a, .contact__meta span { display: inline-flex; align-items: center; gap: .7rem; color: var(--ink-soft); font-size: .92rem; }
.contact__meta svg { width: 18px; height: 18px; color: var(--accent); }

.form { display: grid; gap: 1rem; position: relative; z-index: 1; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 520px){ .form__row { grid-template-columns: 1fr; } }
.field { display: grid; gap: .45rem; }
.field label { font-family: var(--font-mono); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-faint); }
.field input, .field select, .field textarea {
  font-family: var(--font-body); font-size: .96rem; color: var(--ink);
  background: rgba(0,0,0,.25); border: 1px solid var(--border); border-radius: var(--r-sm);
  padding: .85em 1em; transition: border-color .25s, box-shadow .25s, background .25s; width: 100%;
}
.field textarea { resize: vertical; min-height: 120px; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23ABA4B4' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1em center; padding-right: 2.6em; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); background: rgba(0,0,0,.35); }
.field input::placeholder, .field textarea::placeholder { color: var(--ink-faint); }
.form__submit { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; margin-top: .3rem; }
.form__note { font-family: var(--font-mono); font-size: .72rem; color: var(--ink-faint); }
.form__ok { display: none; align-items: center; gap: .6rem; color: var(--accent); font-size: .9rem; font-weight: 500; }
.form.sent .form__ok { display: inline-flex; }

/* =====================================================================
   13. FOOTER
   ===================================================================== */
.footer { border-top: 1px solid var(--border-soft); padding-block: 3.5rem 2.5rem; }
.footer__top { display: flex; justify-content: space-between; gap: 2rem; flex-wrap: wrap; align-items: flex-start; }
.footer__brand { max-width: 30ch; }
.footer__brand p { color: var(--ink-soft); font-size: .9rem; margin-top: 1rem; }
.footer__cols { display: flex; gap: 4rem; flex-wrap: wrap; }
.footer__col h4 { font-family: var(--font-mono); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 1rem; }
.footer__col a { display: block; color: var(--ink-soft); font-size: .92rem; padding: .3rem 0; transition: color .2s; }
.footer__col a:hover { color: var(--accent); }
.footer__bottom { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-top: 3rem; padding-top: 1.6rem; border-top: 1px solid var(--border-soft); color: var(--ink-faint); font-family: var(--font-mono); font-size: .74rem; }

/* =====================================================================
   14. ANIMAZIONI scroll-reveal
   ===================================================================== */
/* Nascosto solo se JS è attivo (classe .js su <html>) → senza JS il contenuto resta visibile */
.js [data-reveal] { opacity: 0; transform: translateY(22px); transition: opacity .8s var(--ease-out), transform .8s var(--ease-out); }
[data-reveal].in { opacity: 1; transform: none; }
[data-reveal-delay="1"]{ transition-delay: .08s; }
[data-reveal-delay="2"]{ transition-delay: .16s; }
[data-reveal-delay="3"]{ transition-delay: .24s; }
[data-reveal-delay="4"]{ transition-delay: .32s; }

/* entrata hero al load */
.hero [data-load] { opacity: 0; transform: translateY(24px); animation: load-up .9s var(--ease-out) forwards; }
.hero [data-load="1"]{ animation-delay: .05s; }
.hero [data-load="2"]{ animation-delay: .15s; }
.hero [data-load="3"]{ animation-delay: .25s; }
.hero [data-load="4"]{ animation-delay: .35s; }
.hero [data-load="5"]{ animation-delay: .5s; }
@keyframes load-up { to { opacity: 1; transform: none; } }

/* =====================================================================
   15. MOTION "AGENZIA 2.0" — enhancements (vanilla, GPU-friendly)
   ===================================================================== */
@property --ld-angle { syntax: '<angle>'; initial-value: 0deg; inherits: false; }

/* 15.1 — Aurora di sfondo in lento movimento */
.fx-aurora {
  position: fixed; inset: -25%; z-index: 0; pointer-events: none;
  opacity: .5; filter: blur(72px); will-change: transform;
  background:
    radial-gradient(32% 40% at 22% 16%, rgba(198,242,78,.22), transparent 60%),
    radial-gradient(28% 34% at 82% 30%, rgba(198,242,78,.12), transparent 62%),
    radial-gradient(38% 42% at 62% 88%, rgba(150,130,255,.07), transparent 64%);
  animation: aurora-drift 26s var(--ease) infinite alternate;
}
@keyframes aurora-drift {
  0%   { transform: translate3d(-3%, -2%, 0) scale(1); }
  100% { transform: translate3d(4%, 3%, 0) scale(1.12); }
}

/* 15.2 — Glow che segue il cursore (solo desktop, transform = no repaint) */
.fx-glow {
  position: fixed; top: 0; left: 0; width: 680px; height: 680px;
  margin: -340px 0 0 -340px; border-radius: 50%; z-index: 0; pointer-events: none;
  opacity: 0; transition: opacity .6s var(--ease); will-change: transform;
  background: radial-gradient(circle, rgba(198,242,78,.12), transparent 60%);
}
.fx-glow.on { opacity: 1; }

/* 15.3 — Barra di progresso scroll */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 2px; width: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-deep));
  transform: scaleX(0); transform-origin: 0 50%; z-index: 70;
  box-shadow: 0 0 12px var(--accent-glow); will-change: transform;
}

/* 15.4 — Hero cinetico: reveal parola-per-parola con maschera */
.hero__title.kinetic { margin-block: .3em .5em; }
.hero__title.kinetic .kline { display: block; }
.hero__title.kinetic .kw { display: inline-block; overflow: hidden; vertical-align: bottom; padding-bottom: .06em; }
.hero__title.kinetic .kw__i { display: inline-block; transform: translateY(118%); animation: kw-up .95s var(--ease-out) both; animation-delay: calc(.18s + var(--i) * .06s); }
@keyframes kw-up { to { transform: none; } }

/* shimmer sulla parola accento */
.shimmer {
  background: linear-gradient(100deg, var(--accent) 28%, #eaffab 50%, var(--accent) 72%);
  background-size: 220% 100%; -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
  animation: shimmer 4.5s linear infinite;
}
@keyframes shimmer { to { background-position: -220% 0; } }
@supports not ((-webkit-background-clip: text) or (background-clip: text)) {
  .shimmer { color: var(--accent); -webkit-text-fill-color: var(--accent); }
}

/* 15.5 — Reveal con easing più "vivo" */
.js [data-reveal] { transition-timing-function: cubic-bezier(.34,1.28,.5,1); }

/* 15.6 — Tilt 3D card */
[data-tilt] { will-change: transform; }

/* 15.7 — Bordo gradiente animato (conic) su Enterprise / Custom */
.plan--featured::before {
  background: conic-gradient(from var(--ld-angle),
    transparent 0deg, var(--accent-soft) 55deg, var(--accent) 90deg,
    var(--accent-soft) 125deg, transparent 200deg, transparent 360deg);
  animation: ld-spin 7s linear infinite;
}
@keyframes ld-spin { to { --ld-angle: 360deg; } }

@media (prefers-reduced-motion: reduce) {
  .fx-aurora, .scroll-progress, .shimmer, .plan--featured::before { animation: none !important; }
  .fx-glow { display: none; }
  .hero__title.kinetic .kw__i { transform: none; animation: none; }
}