/* =============================================================================
   MF Business Solutions — Stylesheet
   Fonts: upload the fonts/ folder alongside this file
   ============================================================================= */

/* ── Fonts ─────────────────────────────────────────────────────────────────── */
@font-face { font-family:'Arial MFBS'; font-weight:300; font-style:normal;  src:url('fonts/ARIALLGT.TTF') format('truetype'); font-display:swap; }
@font-face { font-family:'Arial MFBS'; font-weight:300; font-style:italic;  src:url('fonts/ARIALLGTITL.TTF') format('truetype'); font-display:swap; }
@font-face { font-family:'Arial MFBS'; font-weight:400; font-style:normal;  src:url('fonts/ARIAL.TTF') format('truetype'); font-display:swap; }
@font-face { font-family:'Arial MFBS'; font-weight:400; font-style:italic;  src:url('fonts/ARIALI.TTF') format('truetype'); font-display:swap; }
@font-face { font-family:'Arial MFBS'; font-weight:500; font-style:normal;  src:url('fonts/ArialMdm.ttf') format('truetype'); font-display:swap; }
@font-face { font-family:'Arial MFBS'; font-weight:500; font-style:italic;  src:url('fonts/ArialMdmItl.ttf') format('truetype'); font-display:swap; }
@font-face { font-family:'Arial MFBS'; font-weight:700; font-style:normal;  src:url('fonts/ARIALBD.TTF') format('truetype'); font-display:swap; }
@font-face { font-family:'Arial MFBS'; font-weight:700; font-style:italic;  src:url('fonts/ARIALBI.TTF') format('truetype'); font-display:swap; }
@font-face { font-family:'Arial MFBS'; font-weight:900; font-style:normal;  src:url('fonts/ARIBLK.TTF') format('truetype'); font-display:swap; }
@font-face { font-family:'Arial MFBS'; font-weight:900; font-style:italic;  src:url('fonts/ARIALBLACKITALIC.TTF') format('truetype'); font-display:swap; }

@font-face { font-family:'Arial MFBS Narrow'; font-weight:400; font-style:normal;  src:url('fonts/ARIALN.TTF') format('truetype'); font-display:swap; }
@font-face { font-family:'Arial MFBS Narrow'; font-weight:400; font-style:italic;  src:url('fonts/ARIALNI.TTF') format('truetype'); font-display:swap; }
@font-face { font-family:'Arial MFBS Narrow'; font-weight:700; font-style:normal;  src:url('fonts/ARIALNB.TTF') format('truetype'); font-display:swap; }
@font-face { font-family:'Arial MFBS Narrow'; font-weight:700; font-style:italic;  src:url('fonts/ARIALNBI.TTF') format('truetype'); font-display:swap; }

/* ── Tokens ────────────────────────────────────────────────────────────────── */
:root {
  --mfbs-orange:      #E97537;
  --mfbs-orange-600:  #D8631F;
  --mfbs-orange-700:  #B5521A;
  --mfbs-orange-100:  #FCE7D7;
  --mfbs-orange-50:   #FDF3EB;
  --mfbs-blue:        #1F3855;
  --mfbs-blue-600:    #182C44;
  --mfbs-blue-700:    #11202F;
  --mfbs-blue-100:    #DCE3EC;
  --mfbs-blue-50:     #EEF2F7;

  --neutral-0:   #FFFFFF;
  --neutral-50:  #F4F6F8;
  --neutral-100: #E8ECF0;
  --neutral-200: #D2D9E0;
  --neutral-300: #B1BBC6;
  --neutral-400: #8593A2;
  --neutral-500: #5F6C7B;
  --neutral-600: #46525F;
  --neutral-700: #2F3842;
  --neutral-800: #1C232B;
  --neutral-900: #0E1217;

  --success:    #2E8B57;
  --danger:     #C2362D;

  --bg:         var(--neutral-0);
  --bg-subtle:  var(--neutral-50);
  --fg:         var(--neutral-800);
  --fg-muted:   var(--neutral-600);
  --fg-subtle:  var(--neutral-500);
  --fg-inverse: var(--neutral-0);
  --border:     var(--neutral-100);
  --border-strong: var(--neutral-200);

  --font-sans:   'Arial MFBS', Arial, 'Helvetica Neue', Helvetica, sans-serif;
  --font-narrow: 'Arial MFBS Narrow', 'Arial Narrow', Arial, sans-serif;

  --radius-sm:   4px;
  --radius-md:   6px;
  --radius-lg:   10px;
  --radius-xl:   16px;
  --radius-2xl:  24px;

  --shadow-sm: 0 1px 2px rgba(14,18,23,.06), 0 1px 3px rgba(14,18,23,.04);
  --shadow-md: 0 4px 8px -2px rgba(14,18,23,.06), 0 2px 4px -2px rgba(14,18,23,.04);
  --shadow-lg: 0 12px 24px -8px rgba(14,18,23,.10), 0 4px 8px -4px rgba(14,18,23,.05);

  --ease: cubic-bezier(.2,0,.2,1);
  --dur:  200ms;

  --content-width: 1200px;
  --section-py: 96px;
}

/* ── Reset ─────────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--fg);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }

/* ── Utils ─────────────────────────────────────────────────────────────────── */
.container {
  max-width: var(--content-width);
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 48px);
}
.section-py { padding-block: var(--section-py); }

.eyebrow {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--mfbs-orange);
  margin-bottom: 12px;
}

.section-header { max-width: 640px; margin-bottom: 56px; }
.section-header h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1.05;
  text-transform: uppercase;
  color: var(--fg);
}
.section-header p {
  font-size: 1.0625rem;
  color: var(--fg-muted);
  margin-top: 16px;
  line-height: 1.65;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: .9375rem;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  transition: background-color var(--dur) var(--ease), transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  white-space: nowrap;
}
.btn:active { transform: scale(.98); }
.btn-primary {
  background: var(--mfbs-orange);
  color: #fff;
}
.btn-primary:hover { background: var(--mfbs-orange-600); }
.btn-secondary {
  background: #fff;
  color: var(--fg);
  border-color: var(--border-strong);
}
.btn-secondary:hover { background: var(--bg-subtle); }
.btn-ghost-white {
  background: rgba(255,255,255,.1);
  color: #fff;
  border-color: rgba(255,255,255,.25);
}
.btn-ghost-white:hover { background: rgba(255,255,255,.18); }

/* ── Nav ───────────────────────────────────────────────────────────────────── */
#header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--mfbs-blue);
  transition: box-shadow var(--dur) var(--ease);
}
#header.scrolled { box-shadow: 0 2px 16px rgba(14,18,23,.20); }

#header nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 32px;
}

.logo {
  font-size: 1.375rem;
  font-weight: 900;
  letter-spacing: -.01em;
  color: var(--mfbs-orange);
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  justify-content: flex-end;
}
.nav-links a {
  font-size: .875rem;
  font-weight: 600;
  color: rgba(255,255,255,.75);
  padding: 6px 12px;
  border-radius: var(--radius-md);
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.nav-links a:hover { color: #fff; background: rgba(255,255,255,.08); }
.nav-links .cta {
  background: var(--mfbs-orange);
  color: #fff;
  padding: 8px 20px;
  margin-left: 8px;
}
.nav-links .cta:hover { background: var(--mfbs-orange-600); }

.menu-btn {
  display: none;
  color: #fff;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
}
.menu-btn:hover { background: rgba(255,255,255,.1); }

/* ── Hero ──────────────────────────────────────────────────────────────────── */
#hero {
  background: var(--mfbs-blue);
  padding: clamp(80px, 12vw, 140px) 0 clamp(72px, 10vw, 120px);
  position: relative;
  overflow: hidden;
}
#hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero-text .eyebrow { color: var(--mfbs-orange); }
.hero-text h1 {
  font-size: clamp(2.25rem, 4.5vw, 3.5rem);
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1.05;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 24px;
}
.hero-text h1 span { color: var(--mfbs-orange); }
.hero-text p {
  font-size: 1.0625rem;
  color: rgba(255,255,255,.78);
  line-height: 1.65;
  margin-bottom: 36px;
  max-width: 480px;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.hero-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.stat-card {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-xl);
  padding: 28px 24px;
}
.stat-card .num {
  font-size: 2.25rem;
  font-weight: 900;
  color: var(--mfbs-orange);
  letter-spacing: -.02em;
  line-height: 1;
}
.stat-card .label {
  font-size: .8125rem;
  color: rgba(255,255,255,.65);
  margin-top: 6px;
  font-weight: 500;
}

/* ── Chi Siamo ─────────────────────────────────────────────────────────────── */
#chi-siamo { background: var(--bg); }

.chi-siamo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.chi-siamo-text h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1.05;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.chi-siamo-text p {
  font-size: 1rem;
  color: var(--fg-muted);
  line-height: 1.65;
  margin-bottom: 16px;
}
.chi-siamo-text p:last-of-type { margin-bottom: 32px; }

.highlight-box {
  border-left: 3px solid var(--mfbs-orange);
  padding: 20px 24px;
  background: var(--mfbs-orange-50);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  margin: 32px 0;
}
.highlight-box p {
  font-size: 1rem;
  font-style: italic;
  color: var(--mfbs-blue);
  font-weight: 500;
  margin: 0 !important;
}

.value-list { margin-top: 40px; }
.value-item {
  display: flex;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}
.value-item:first-child { border-top: 1px solid var(--border); }
.value-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--mfbs-blue-50);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--mfbs-blue);
}
.value-item h3 {
  font-size: .9375rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 4px;
}
.value-item p {
  font-size: .875rem;
  color: var(--fg-subtle);
  line-height: 1.5;
  margin: 0;
}

/* ── Servizi ───────────────────────────────────────────────────────────────── */
#servizi { background: var(--bg-subtle); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.service-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.service-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--border-strong);
  transform: translateY(-2px);
}
.service-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background: var(--mfbs-blue-50);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--mfbs-blue);
}
.service-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 10px;
}
.service-card p {
  font-size: .875rem;
  color: var(--fg-subtle);
  line-height: 1.6;
}

/* ── Spazi ─────────────────────────────────────────────────────────────────── */
#spazi { background: var(--bg); }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 16px;
}
.gallery-item {
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--neutral-100);
  aspect-ratio: 4/3;
  position: relative;
}
.gallery-item.large {
  grid-column: span 2;
  aspect-ratio: 16/9;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s var(--ease);
}
.gallery-item:hover img { transform: scale(1.04); }
.gallery-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: var(--neutral-100);
  color: var(--neutral-400);
}
.gallery-placeholder svg { opacity: .5; }
.gallery-placeholder span {
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.gallery-caption {
  position: absolute;
  bottom: 0;
  inset-inline: 0;
  padding: 12px 16px;
  background: linear-gradient(to top, rgba(15,25,40,.7), transparent);
  color: #fff;
  font-size: .8125rem;
  font-weight: 600;
}

/* ── Assistenza ────────────────────────────────────────────────────────────── */
#assistenza { background: var(--bg-subtle); }

.assistenza-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.assistenza-text .section-header { margin-bottom: 32px; }
.os-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.os-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.os-card:hover { box-shadow: var(--shadow-md); border-color: var(--border-strong); }
.os-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}
.os-icon.windows { background: #0078D4; }
.os-icon.macos { background: #555; }
.os-card h3 { font-size: .9375rem; font-weight: 700; color: var(--fg); }
.os-card p { font-size: .8125rem; color: var(--fg-subtle); line-height: 1.5; flex: 1; }
.os-card .btn { font-size: .8125rem; padding: 9px 16px; }

.assistenza-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.info-item { display: flex; gap: 16px; align-items: flex-start; }
.info-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--mfbs-orange);
  margin-top: 6px;
  flex-shrink: 0;
}
.info-item h4 { font-size: .9375rem; font-weight: 700; color: var(--fg); margin-bottom: 4px; }
.info-item p { font-size: .875rem; color: var(--fg-subtle); line-height: 1.5; }

/* ── Contatti ──────────────────────────────────────────────────────────────── */
#contatti { background: var(--mfbs-blue); }
#contatti .eyebrow { color: var(--mfbs-orange); }
#contatti h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 900;
  letter-spacing: -.02em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 16px;
}
#contatti > .container > p {
  font-size: 1.0625rem;
  color: rgba(255,255,255,.72);
  margin-bottom: 56px;
  max-width: 520px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 20px;
}
.contact-card {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-xl);
  padding: 28px 24px;
  transition: background var(--dur) var(--ease);
}
.contact-card:hover { background: rgba(255,255,255,.11); }
.contact-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--mfbs-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: #fff;
}
.contact-card h3 { font-size: .75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: rgba(255,255,255,.5); margin-bottom: 8px; }
.contact-card p, .contact-card a { font-size: .9375rem; color: #fff; font-weight: 500; line-height: 1.5; }
.contact-card a:hover { color: var(--mfbs-orange); }

/* ── Footer ────────────────────────────────────────────────────────────────── */
footer {
  background: var(--mfbs-blue-700);
  padding: 48px 0 32px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,.1);
  margin-bottom: 32px;
}
.footer-brand .logo-foot { font-size: 1.5rem; font-weight: 900; color: var(--mfbs-orange); display: block; margin-bottom: 12px; }
.footer-brand p { font-size: .875rem; color: rgba(255,255,255,.55); line-height: 1.6; max-width: 280px; }

footer h4 { font-size: .75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: rgba(255,255,255,.45); margin-bottom: 16px; }
footer ul li + li { margin-top: 10px; }
footer ul a { font-size: .875rem; color: rgba(255,255,255,.65); transition: color var(--dur) var(--ease); }
footer ul a:hover { color: #fff; }
footer address { font-style: normal; font-size: .875rem; color: rgba(255,255,255,.65); line-height: 1.7; }
footer address a { color: rgba(255,255,255,.65); }
footer address a:hover { color: #fff; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: .8125rem; color: rgba(255,255,255,.38); }

/* ── Mobile nav drawer ────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .menu-btn { display: flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--mfbs-blue-700);
    padding: 16px;
    gap: 4px;
    border-bottom: 1px solid rgba(255,255,255,.1);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 10px 16px; border-radius: var(--radius-md); }
  .nav-links .cta { text-align: center; margin-left: 0; margin-top: 8px; }
  #header { position: sticky; }
}

/* ── Responsive ────────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-item.large { grid-column: span 2; }
  .contact-grid { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  :root { --section-py: 64px; }
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .chi-siamo-grid { grid-template-columns: 1fr; gap: 48px; }
  .services-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item.large { grid-column: span 1; aspect-ratio: 4/3; }
  .assistenza-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 480px) {
  .hero-stats { grid-template-columns: 1fr; }
  .os-cards { grid-template-columns: 1fr; }
}