/* =========================================================================
   Studio Naclerio — Design System
   Tema: dark-tech, professionale ma giovanile. Accenti lime + ciano.
   Vanilla CSS, mobile-first, custom properties.
   ========================================================================= */

/* ---------- Font self-hosted ---------- */
@font-face {
  font-family: "Poppins";
  src: url("/assets/fonts/poppins-400.woff") format("woff");
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Poppins";
  src: url("/assets/fonts/poppins-500.woff") format("woff");
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Poppins";
  src: url("/assets/fonts/poppins-700.woff") format("woff");
  font-weight: 700; font-style: normal; font-display: swap;
}

/* ---------- Design tokens ---------- */
:root {
  /* Palette — dark tech */
  --c-bg:        #0a0e14;   /* fondo principale, quasi nero bluastro */
  --c-bg-2:      #11161f;   /* superfici / card */
  --c-bg-3:      #161d28;   /* card hover / elevazioni */
  --c-border:    #232c3a;   /* bordi sottili */
  --c-border-2:  #2e3a4d;

  --c-text:      #eef2f7;   /* testo primario su fondo scuro (~15:1) */
  --c-text-2:    #aab4c4;   /* testo secondario (~7:1) */
  --c-text-3:    #7e8a9c;   /* muted, ancora ≥4.5:1 su --c-bg */

  --c-accent:    #b6f23d;   /* lime elettrico — accento primario */
  --c-accent-2:  #3dd7e0;   /* ciano — accento secondario */
  --c-accent-ink:#0a0e14;   /* testo su accento (scuro su lime) — alto contrasto */

  --c-link:      #7fd6ff;   /* link su scuro, ≥4.5:1 */
  --c-error:     #ff6b6b;
  --c-ok:        #58d68d;

  /* Gradiente di marca */
  --grad-accent: linear-gradient(120deg, var(--c-accent) 0%, var(--c-accent-2) 100%);

  /* Tipografia */
  --ff: "Poppins", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --fs-xs:   0.8125rem;
  --fs-sm:   0.9375rem;
  --fs-base: 1.0625rem;
  --fs-md:   1.1875rem;
  --fs-lg:   1.5rem;
  --fs-xl:   2rem;
  --fs-2xl:  2.75rem;
  --fs-3xl:  3.5rem;
  --fs-4xl:  4.5rem;

  /* Spacing scale */
  --sp-1: 0.25rem;  --sp-2: 0.5rem;  --sp-3: 0.75rem; --sp-4: 1rem;
  --sp-6: 1.5rem;   --sp-8: 2rem;    --sp-10: 2.5rem;  --sp-12: 3rem;
  --sp-16: 4rem;    --sp-20: 5rem;   --sp-24: 6rem;    --sp-32: 8rem;

  --radius:    14px;
  --radius-sm: 9px;
  --radius-lg: 24px;
  --radius-pill: 999px;

  --shadow-sm: 0 1px 2px rgba(0,0,0,.4);
  --shadow:    0 8px 30px rgba(0,0,0,.45);
  --shadow-glow: 0 0 0 1px rgba(182,242,61,.25), 0 12px 40px rgba(61,215,224,.10);

  --maxw: 1180px;
  --transition: 220ms cubic-bezier(.4,0,.2,1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@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(--ff);
  font-size: var(--fs-base);
  font-weight: 400;
  line-height: 1.65;
  color: var(--c-text);
  background-color: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; height: auto; }
a { color: var(--c-link); text-underline-offset: 3px; }
p a { text-decoration: underline; }
h1, h2, h3, h4 { line-height: 1.12; font-weight: 700; letter-spacing: -0.02em; }
ul { list-style: none; padding: 0; }

/* ---------- Skip link / a11y ---------- */
.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 200;
  background: var(--c-accent); color: var(--c-accent-ink);
  padding: var(--sp-3) var(--sp-6); border-radius: 0 0 var(--radius-sm) 0;
  font-weight: 700; text-decoration: none;
}
.skip-link:focus { left: 0; }
:focus-visible { outline: 3px solid var(--c-accent-2); outline-offset: 3px; border-radius: 4px; }

/* ---------- Layout helpers ---------- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--sp-6); }
.section { padding-block: var(--sp-24); position: relative; }
.section--tight { padding-block: var(--sp-16); }
.eyebrow {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  font-size: var(--fs-xs); font-weight: 500; letter-spacing: .14em;
  text-transform: uppercase; color: var(--c-accent);
  margin-bottom: var(--sp-4);
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--c-accent); display: inline-block; }
.section-title { font-size: var(--fs-2xl); max-width: 18ch; margin-bottom: var(--sp-4); }
.section-lead { font-size: var(--fs-md); color: var(--c-text-2); max-width: 56ch; }
.text-grad {
  background: var(--grad-accent);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  font: inherit; font-weight: 500; font-size: var(--fs-sm);
  padding: var(--sp-3) var(--sp-6); border-radius: var(--radius-pill);
  border: 1px solid transparent; cursor: pointer; text-decoration: none;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition);
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--c-accent); color: var(--c-accent-ink); font-weight: 700; }
.btn--primary:hover { box-shadow: var(--shadow-glow); transform: translateY(-2px); }
.btn--ghost { background: transparent; color: var(--c-text); border-color: var(--c-border-2); }
.btn--ghost:hover { border-color: var(--c-accent); color: var(--c-accent); }
.btn--lg { padding: var(--sp-4) var(--sp-8); font-size: var(--fs-base); }
.btn .arr { transition: transform var(--transition); }
.btn:hover .arr { transform: translateX(4px); }

/* ---------- Header / Nav (CSS-only mobile menu) ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(10,14,20,.72);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--c-border);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: inline-flex; align-items: center; gap: var(--sp-3); text-decoration: none; color: var(--c-text); font-weight: 700; letter-spacing: -0.02em; }
.brand__mark { width: 34px; height: 34px; flex: none; }
.brand__name { font-size: var(--fs-md); }
.brand__name b { color: var(--c-accent); font-weight: 700; }

.nav-toggle { display: none; }
.nav-burger {
  display: none; cursor: pointer; padding: var(--sp-2);
  background: none; border: 1px solid var(--c-border-2); border-radius: var(--radius-sm);
}
.nav-burger span { display: block; width: 22px; height: 2px; background: var(--c-text); margin: 4px 0; transition: var(--transition); }

.nav-menu { display: flex; align-items: center; gap: var(--sp-2); }
.nav-menu a {
  color: var(--c-text-2); text-decoration: none; font-size: var(--fs-sm); font-weight: 500;
  padding: var(--sp-2) var(--sp-3); border-radius: var(--radius-sm); transition: color var(--transition), background var(--transition);
}
.nav-menu a:hover, .nav-menu a[aria-current="page"] { color: var(--c-text); }
.nav-menu a[aria-current="page"] { color: var(--c-accent); }
.nav-menu .btn { margin-left: var(--sp-2); }

.has-dropdown { position: relative; }
.dropdown {
  position: absolute; top: calc(100% + 10px); left: 50%; transform: translateX(-50%) translateY(8px);
  background: var(--c-bg-2); border: 1px solid var(--c-border); border-radius: var(--radius);
  padding: var(--sp-2); min-width: 250px; box-shadow: var(--shadow);
  max-height: calc(100vh - 96px); overflow-y: auto;
  opacity: 0; visibility: hidden; transition: var(--transition);
}
.has-dropdown:hover .dropdown, .has-dropdown:focus-within .dropdown {
  opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0);
}
.dropdown a { display: block; padding: var(--sp-3); border-radius: var(--radius-sm); color: var(--c-text-2); }
.dropdown a:hover { background: var(--c-bg-3); color: var(--c-accent); }
.dropdown a small { display: block; color: var(--c-text-3); font-size: var(--fs-xs); font-weight: 400; margin-top: 2px; }

@media (max-width: 920px) {
  .nav-burger { display: block; }
  .nav-menu {
    position: fixed; inset: 72px 0 auto 0; flex-direction: column; align-items: stretch;
    background: var(--c-bg-2); border-bottom: 1px solid var(--c-border);
    padding: var(--sp-4); gap: var(--sp-1);
    transform: translateY(-120%); transition: transform var(--transition);
    max-height: calc(100vh - 72px); overflow-y: auto;
  }
  .nav-toggle:checked ~ .nav-menu { transform: translateY(0); }
  .nav-menu a { padding: var(--sp-4); font-size: var(--fs-base); }
  .nav-menu .btn { margin: var(--sp-2) 0 0; justify-content: center; }
  .dropdown {
    position: static; transform: none; opacity: 1; visibility: visible;
    box-shadow: none; background: var(--c-bg-3); min-width: 0; margin-top: var(--sp-1);
    max-height: none; overflow: visible;
  }
  .nav-toggle:checked ~ .nav-burger span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .nav-toggle:checked ~ .nav-burger span:nth-child(2) { opacity: 0; }
  .nav-toggle:checked ~ .nav-burger span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
}

/* ---------- Hero ---------- */
.hero { position: relative; padding-block: var(--sp-32) var(--sp-24); overflow: hidden; }
.hero__grid-bg {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(46,58,77,.35) 1px, transparent 1px),
    linear-gradient(90deg, rgba(46,58,77,.35) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: radial-gradient(ellipse 80% 60% at 70% 0%, #000 0%, transparent 72%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 70% 0%, #000 0%, transparent 72%);
}
.hero__glow {
  position: absolute; z-index: 0; pointer-events: none;
  width: 620px; height: 620px; border-radius: 50%;
  background: radial-gradient(circle, rgba(61,215,224,.16), transparent 65%);
  top: -180px; right: -120px; filter: blur(8px);
}
.hero__glow--2 {
  background: radial-gradient(circle, rgba(182,242,61,.12), transparent 65%);
  top: 120px; right: 280px; width: 420px; height: 420px;
}
.hero .container { position: relative; z-index: 1; }
.hero h1 {
  font-size: clamp(2.5rem, 6vw + 1rem, var(--fs-4xl));
  max-width: 16ch; margin-bottom: var(--sp-6);
}
.hero__lead { font-size: var(--fs-md); color: var(--c-text-2); max-width: 52ch; margin-bottom: var(--sp-8); }
.hero__cta { display: flex; flex-wrap: wrap; gap: var(--sp-4); }
.hero__badges { display: flex; flex-wrap: wrap; gap: var(--sp-6); margin-top: var(--sp-12); color: var(--c-text-3); font-size: var(--fs-sm); }
.hero__badges span { display: inline-flex; align-items: center; gap: var(--sp-2); }
.hero__badges svg { color: var(--c-accent); flex: none; }

/* staggered reveal on load */
.reveal { opacity: 0; transform: translateY(18px); animation: rise .7s cubic-bezier(.2,.7,.3,1) forwards; }
.reveal.d1 { animation-delay: .05s; } .reveal.d2 { animation-delay: .15s; }
.reveal.d3 { animation-delay: .25s; } .reveal.d4 { animation-delay: .35s; }
.reveal.d5 { animation-delay: .45s; }
@keyframes rise { to { opacity: 1; transform: none; } }

/* scroll reveal (JS adds .in) */
.sr { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.sr.in { opacity: 1; transform: none; }

/* ---------- Cards / grids ---------- */
.grid { display: grid; gap: var(--sp-6); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; } }

.card {
  background: var(--c-bg-2); border: 1px solid var(--c-border);
  border-radius: var(--radius); padding: var(--sp-8);
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
  position: relative; overflow: hidden;
}
.card__icon {
  width: 48px; height: 48px; border-radius: var(--radius-sm);
  display: grid; place-items: center; margin-bottom: var(--sp-6);
  background: rgba(182,242,61,.10); color: var(--c-accent);
  border: 1px solid rgba(182,242,61,.22);
}
.card h3 { font-size: var(--fs-lg); margin-bottom: var(--sp-3); }
.card p { color: var(--c-text-2); font-size: var(--fs-sm); }

/* service card = link */
a.card { text-decoration: none; color: inherit; display: block; }
a.card::after {
  content: ""; position: absolute; inset: 0;
  background: var(--grad-accent); opacity: 0; transition: opacity var(--transition);
  mix-blend-mode: soft-light;
}
a.card:hover { transform: translateY(-6px); border-color: var(--c-border-2); background: var(--c-bg-3); }
a.card:hover::after { opacity: .06; }
.card__link {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  margin-top: var(--sp-6); color: var(--c-accent); font-weight: 500; font-size: var(--fs-sm);
}
.card__link .arr { transition: transform var(--transition); }
a.card:hover .card__link .arr { transform: translateX(5px); }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4,1fr); gap: var(--sp-6); }
@media (max-width: 700px) { .stats { grid-template-columns: repeat(2,1fr); } }
.stat { border-left: 2px solid var(--c-accent); padding-left: var(--sp-4); }
.stat b { display: block; font-size: var(--fs-2xl); font-weight: 700; letter-spacing: -.03em; }
.stat span { color: var(--c-text-3); font-size: var(--fs-sm); }

/* ---------- Split / about ---------- */
.split { display: grid; grid-template-columns: 1.1fr .9fr; gap: var(--sp-16); align-items: center; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; gap: var(--sp-10); } }
.portrait {
  border-radius: var(--radius-lg); border: 1px solid var(--c-border);
  background: var(--c-bg-2); aspect-ratio: 4/5; width: 100%;
  display: grid; place-items: center; position: relative; overflow: hidden;
}
.portrait picture { display: block; width: 100%; height: 100%; }
.portrait img { width: 100%; height: 100%; object-fit: cover; }
.portrait__tag {
  position: absolute; bottom: var(--sp-6); left: var(--sp-6); right: var(--sp-6);
  background: rgba(10,14,20,.7); backdrop-filter: blur(8px);
  border: 1px solid var(--c-border-2); border-radius: var(--radius);
  padding: var(--sp-4) var(--sp-6);
}

/* ---------- Feature list ---------- */
.flist { display: grid; gap: var(--sp-4); }
.flist li { display: flex; gap: var(--sp-4); align-items: flex-start; }
.flist svg { flex: none; color: var(--c-accent); margin-top: 3px; }
.flist b { display: block; }
.flist span { color: var(--c-text-2); font-size: var(--fs-sm); }

/* ---------- Process / steps ---------- */
.steps { counter-reset: step; display: grid; gap: var(--sp-6); }
.step {
  display: grid; grid-template-columns: auto 1fr; gap: var(--sp-6); align-items: start;
  padding: var(--sp-6) 0; border-top: 1px solid var(--c-border);
}
.step__num {
  counter-increment: step; width: 48px; height: 48px; border-radius: 50%;
  display: grid; place-items: center; font-weight: 700; flex: none;
  background: var(--c-bg-2); border: 1px solid var(--c-border-2); color: var(--c-accent);
}
.step__num::before { content: "0" counter(step); }
.step h3 { font-size: var(--fs-md); margin-bottom: var(--sp-2); }
.step p { color: var(--c-text-2); font-size: var(--fs-sm); }

/* ---------- FAQ (details) ---------- */
.faq { display: grid; gap: var(--sp-3); max-width: 800px; }
.faq details {
  background: var(--c-bg-2); border: 1px solid var(--c-border);
  border-radius: var(--radius); padding: 0 var(--sp-6); transition: border-color var(--transition);
}
.faq details[open] { border-color: var(--c-border-2); }
.faq summary {
  cursor: pointer; list-style: none; padding: var(--sp-6) 0;
  font-weight: 500; font-size: var(--fs-md); display: flex; justify-content: space-between; gap: var(--sp-4); align-items: center;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary .chev { flex: none; transition: transform var(--transition); color: var(--c-accent); }
.faq details[open] summary .chev { transform: rotate(45deg); }
.faq details > p { color: var(--c-text-2); font-size: var(--fs-sm); padding-bottom: var(--sp-6); margin: 0; }

/* ---------- Testimonial ---------- */
.quote {
  background: var(--c-bg-2); border: 1px solid var(--c-border); border-radius: var(--radius-lg);
  padding: var(--sp-12); position: relative; max-width: 860px; margin-inline: auto; text-align: center;
}
.quote__mark { font-size: 5rem; line-height: .4; color: var(--c-accent); font-weight: 700; }
.quote blockquote { font-size: var(--fs-lg); font-weight: 500; margin: var(--sp-6) 0; }
.quote cite { color: var(--c-text-3); font-style: normal; font-size: var(--fs-sm); }
.quote cite b { color: var(--c-text); display: block; font-style: normal; }

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--grad-accent); border-radius: var(--radius-lg);
  padding: var(--sp-16); text-align: center; color: var(--c-accent-ink); position: relative; overflow: hidden;
}
.cta-band h2 { color: var(--c-accent-ink); font-size: var(--fs-2xl); max-width: 20ch; margin-inline: auto; margin-bottom: var(--sp-4); }
.cta-band p { color: rgba(10,14,20,.78); margin-bottom: var(--sp-8); font-weight: 500; max-width: 50ch; margin-inline: auto; }
.cta-band .btn--primary { background: var(--c-accent-ink); color: var(--c-text); }
.cta-band .btn--primary:hover { box-shadow: 0 12px 40px rgba(0,0,0,.4); }

/* ---------- Service detail page ---------- */
.page-hero { padding-block: var(--sp-20) var(--sp-12); position: relative; border-bottom: 1px solid var(--c-border); overflow: hidden; }
.page-hero .hero__grid-bg { mask-image: radial-gradient(ellipse 70% 80% at 20% 0%, #000, transparent 70%); -webkit-mask-image: radial-gradient(ellipse 70% 80% at 20% 0%, #000, transparent 70%); }
.breadcrumb { font-size: var(--fs-xs); color: var(--c-text-3); margin-bottom: var(--sp-6); display: flex; gap: var(--sp-2); flex-wrap: wrap; position: relative; z-index: 1; }
.breadcrumb a { color: var(--c-text-3); text-decoration: none; }
.breadcrumb a:hover { color: var(--c-accent); }
.page-hero h1 { font-size: clamp(2.2rem, 5vw, var(--fs-3xl)); max-width: 20ch; margin-bottom: var(--sp-4); position: relative; z-index: 1; }
.page-hero .section-lead { position: relative; z-index: 1; }

.prose { max-width: 70ch; }
.prose h2 { font-size: var(--fs-xl); margin: var(--sp-12) 0 var(--sp-4); }
.prose h3 { font-size: var(--fs-lg); margin: var(--sp-8) 0 var(--sp-3); }
.prose p { color: var(--c-text-2); margin-bottom: var(--sp-4); }
.prose ul { display: grid; gap: var(--sp-3); margin: var(--sp-4) 0; }
.prose ul li { display: flex; gap: var(--sp-3); color: var(--c-text-2); }
.prose ul li::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--c-accent); flex: none; margin-top: 11px; }

.sidebar-cta {
  background: var(--c-bg-2); border: 1px solid var(--c-border-2); border-radius: var(--radius-lg);
  padding: var(--sp-8); position: sticky; top: 96px;
}
.sidebar-cta h3 { font-size: var(--fs-md); margin-bottom: var(--sp-3); }
.sidebar-cta p { color: var(--c-text-2); font-size: var(--fs-sm); margin-bottom: var(--sp-6); }
.layout-aside { display: grid; grid-template-columns: 1fr 340px; gap: var(--sp-16); align-items: start; }
@media (max-width: 900px) { .layout-aside { grid-template-columns: 1fr; } .sidebar-cta { position: static; } }

/* ---------- Tags / chips ---------- */
.chips { display: flex; flex-wrap: wrap; gap: var(--sp-2); }
.chip {
  font-size: var(--fs-xs); padding: var(--sp-1) var(--sp-3); border-radius: var(--radius-pill);
  background: var(--c-bg-3); border: 1px solid var(--c-border); color: var(--c-text-2);
}

/* ---------- Contact form ---------- */
.form { display: grid; gap: var(--sp-5); }
.field { display: grid; gap: var(--sp-2); }
.field label { font-size: var(--fs-sm); font-weight: 500; }
.field input, .field textarea, .field select {
  font: inherit; font-size: var(--fs-sm); color: var(--c-text);
  background: var(--c-bg); border: 1px solid var(--c-border-2); border-radius: var(--radius-sm);
  padding: var(--sp-3) var(--sp-4); width: 100%; transition: border-color var(--transition), box-shadow var(--transition);
}
.field textarea { resize: vertical; min-height: 130px; }
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--c-accent); box-shadow: 0 0 0 3px rgba(182,242,61,.15);
}
.field--hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__status { font-size: var(--fs-sm); border-radius: var(--radius-sm); padding: var(--sp-3) var(--sp-4); display: none; }
.form__status.show { display: block; }
.form__status.ok { background: rgba(88,214,141,.12); color: var(--c-ok); border: 1px solid rgba(88,214,141,.3); }
.form__status.err { background: rgba(255,107,107,.12); color: var(--c-error); border: 1px solid rgba(255,107,107,.3); }
.form .btn[disabled] { opacity: .6; cursor: not-allowed; }

.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-16); align-items: start; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; gap: var(--sp-10); } }
.contact-info { display: grid; gap: var(--sp-6); }
.contact-info .item { display: flex; gap: var(--sp-4); align-items: flex-start; }
.contact-info .item svg { flex: none; color: var(--c-accent); margin-top: 4px; }
.contact-info .item b { display: block; font-size: var(--fs-sm); }
.contact-info .item a, .contact-info .item span { color: var(--c-text-2); text-decoration: none; font-size: var(--fs-sm); }
.contact-info .item a:hover { color: var(--c-accent); }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--c-border); padding-block: var(--sp-16) var(--sp-8); margin-top: var(--sp-12); background: var(--c-bg-2); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: var(--sp-10); margin-bottom: var(--sp-12); }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--sp-8); } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-col h4 { font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: .12em; color: var(--c-text-3); margin-bottom: var(--sp-4); }
.footer-col ul { display: grid; gap: var(--sp-3); }
.footer-col a { color: var(--c-text-2); text-decoration: none; font-size: var(--fs-sm); }
.footer-col a:hover { color: var(--c-accent); }
.footer-about p { color: var(--c-text-2); font-size: var(--fs-sm); margin: var(--sp-4) 0; max-width: 38ch; }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--sp-4); padding-top: var(--sp-8); border-top: 1px solid var(--c-border); color: var(--c-text-3); font-size: var(--fs-xs); }
.footer-bottom a { color: var(--c-text-3); text-decoration: none; }
.footer-bottom a:hover { color: var(--c-accent); }
.social { display: flex; gap: var(--sp-3); }
.social a { width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--c-border-2); display: grid; place-items: center; color: var(--c-text-2); transition: var(--transition); }
.social a:hover { border-color: var(--c-accent); color: var(--c-accent); transform: translateY(-2px); }

/* ---------- Local SEO areas ---------- */
.areas { display: flex; flex-wrap: wrap; gap: var(--sp-3); }
.area-card {
  flex: 1 1 200px; background: var(--c-bg-2); border: 1px solid var(--c-border);
  border-radius: var(--radius); padding: var(--sp-6); text-decoration: none; color: inherit; transition: var(--transition);
}
.area-card:hover { border-color: var(--c-accent); transform: translateY(-3px); }
.area-card b { display: block; font-size: var(--fs-md); margin-bottom: var(--sp-1); }
.area-card span { color: var(--c-text-3); font-size: var(--fs-xs); }

/* ---------- Misc ---------- */
.divider { height: 1px; background: var(--c-border); border: 0; margin-block: var(--sp-16); }
.center { text-align: center; }
.mt-8 { margin-top: var(--sp-8); } .mt-12 { margin-top: var(--sp-12); }
.muted { color: var(--c-text-3); }
.legal-prose { max-width: 75ch; }
.legal-prose h2 { font-size: var(--fs-lg); margin: var(--sp-10) 0 var(--sp-3); }
.legal-prose p, .legal-prose li { color: var(--c-text-2); font-size: var(--fs-sm); margin-bottom: var(--sp-3); }
.legal-prose ul { list-style: disc; padding-left: var(--sp-6); }

/* ---------- Telefoni piccoli: padding verticale più compatto ---------- */
@media (max-width: 480px) {
  .hero { padding-block: var(--sp-16) var(--sp-12); }   /* 8rem/6rem → 4rem/3rem */
  .section { padding-block: var(--sp-12); }             /* 6rem → 3rem */
  .section--tight { padding-block: var(--sp-8); }       /* 4rem → 2rem */
}