/* ============================================================
   Moto Club Sandalion — v1.0.0
   Palette: NERO #0a0a0a | ARANCIO #f97316 | ROSSO #dc2626
   Font: Bebas Neue (display) + Inter (body)
   ============================================================ */

/* ── GOOGLE FONTS ── */
@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Inter:wght@400;500;600;700&display=swap');

/* ── TOKENS ── */
:root {
  --nero:       #0a0a0a;
  --nero-2:     #141414;
  --nero-3:     #1c1c1c;
  --arancio:    #f97316;
  --arancio-d:  #ea6a08;
  --rosso:      #dc2626;
  --bianco:     #f5f5f5;
  --bianco-2:   #e4e4e7;
  --testo:      #d4d4d8;
  --testo-2:    #a1a1aa;
  --border:     rgba(249,115,22,.2);
  --ff-display: 'Bebas Neue', sans-serif;
  --ff-body:    'Inter', system-ui, sans-serif;
  --nav-h:      64px;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--ff-body);
  background: var(--nero);
  color: var(--testo);
  line-height: 1.6;
  min-height: 100vh;
}
img { max-width: 100%; display: block; }
a { color: var(--arancio); text-decoration: none; }
a:hover { color: var(--arancio-d); }
button { cursor: pointer; font-family: var(--ff-body); }

/* ── NAV ── */
#site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: rgba(10,10,10,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(16px, 4vw, 56px);
  z-index: 1000;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo img { height: 40px; width: 40px; object-fit: contain; border-radius: 50%; }
.nav-logo-name {
  font-family: var(--ff-display);
  font-size: 1.5rem;
  letter-spacing: .06em;
  color: var(--bianco);
  line-height: 1;
}
.nav-logo-name span { color: var(--arancio); }
.nav-links {
  display: flex;
  gap: 28px;
}
.nav-links a {
  font-size: .85rem;
  font-weight: 600;
  color: var(--testo);
  letter-spacing: .08em;
  text-transform: uppercase;
  transition: color .2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--arancio); }
.nav-cta {
  background: var(--arancio);
  color: #fff !important;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 8px 20px;
  border-radius: 2px;
  transition: background .2s;
  white-space: nowrap;
}
.nav-cta:hover { background: var(--arancio-d); color: #fff !important; }
.nav-hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--bianco);
  font-size: 1.5rem;
  padding: 4px;
}

/* ── MOBILE NAV ── */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .nav-hamburger { display: block; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--nav-h); left: 0; right: 0;
    background: rgba(10,10,10,.98);
    padding: 24px clamp(16px, 4vw, 56px);
    gap: 20px;
    border-bottom: 1px solid var(--border);
    z-index: 999;
  }
  .nav-links.open .nav-cta-mobile {
    display: inline-block;
    background: var(--arancio);
    color: #fff;
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    padding: 10px 20px;
    border-radius: 2px;
    text-align: center;
    margin-top: 8px;
  }
}

/* ── MAIN OFFSET ── */
main { padding-top: var(--nav-h); }

/* ── HERO ── */
.hero {
  position: relative;
  height: calc(100vh - var(--nav-h));
  min-height: 480px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: opacity .8s;
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(10,10,10,.3) 0%,
    rgba(10,10,10,.55) 60%,
    rgba(10,10,10,.92) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(24px, 5vw, 64px) clamp(16px, 6vw, 80px);
}
.hero-eyebrow {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--arancio);
  margin-bottom: 12px;
}
.hero-title {
  font-family: var(--ff-display);
  font-size: clamp(3.5rem, 10vw, 8rem);
  line-height: .92;
  letter-spacing: .04em;
  color: var(--bianco);
  margin-bottom: 20px;
  text-wrap: balance;
}
.hero-title span { color: var(--arancio); }
.hero-sub {
  font-size: clamp(.95rem, 2vw, 1.1rem);
  color: var(--bianco-2);
  max-width: 520px;
  margin-bottom: 32px;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.btn-primary {
  background: var(--arancio);
  color: #fff;
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 14px 32px;
  border-radius: 2px;
  border: none;
  transition: background .2s;
  display: inline-block;
}
.btn-primary:hover { background: var(--arancio-d); color: #fff; }
.btn-outline {
  background: transparent;
  color: var(--bianco);
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 13px 32px;
  border-radius: 2px;
  border: 1px solid rgba(245,245,245,.35);
  transition: border-color .2s, color .2s;
  display: inline-block;
}
.btn-outline:hover { border-color: var(--arancio); color: var(--arancio); }

/* ── SEZIONI ── */
.section { padding: 80px clamp(16px, 6vw, 80px); }
.section-alt { background: var(--nero-2); }
.section-header { text-align: center; margin-bottom: 56px; }
.section-eyebrow {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--arancio);
  margin-bottom: 10px;
}
.section-title {
  font-family: var(--ff-display);
  font-size: clamp(2.4rem, 5vw, 4rem);
  letter-spacing: .05em;
  color: var(--bianco);
  line-height: 1;
  text-wrap: balance;
}
.section-sub {
  margin-top: 12px;
  font-size: .95rem;
  color: var(--testo-2);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* ── GRID DISCIPLINE ── */
.grid-discipline {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 2px;
}
.disc-card {
  background: var(--nero-3);
  padding: 28px 20px;
  border: 1px solid var(--border);
  transition: border-color .2s, background .2s;
  text-align: center;
}
.disc-card:hover { border-color: var(--arancio); background: rgba(249,115,22,.06); }
.disc-icon { font-size: 2rem; margin-bottom: 10px; }
.disc-name {
  font-family: var(--ff-display);
  font-size: 1.3rem;
  letter-spacing: .08em;
  color: var(--bianco);
}
.disc-badge {
  display: inline-block;
  font-size: .6rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  background: var(--rosso);
  color: #fff;
  padding: 2px 8px;
  border-radius: 2px;
  margin-top: 6px;
}

/* ── NUMERI CLUB ── */
.grid-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 2px;
}
.stat-card {
  background: var(--nero-3);
  padding: 32px 20px;
  text-align: center;
  border: 1px solid var(--border);
}
.stat-n {
  font-family: var(--ff-display);
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  color: var(--arancio);
  letter-spacing: .04em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.stat-label {
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--testo-2);
  margin-top: 6px;
}

/* ── GALLERIA PREVIEW ── */
.grid-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
}
@media (max-width: 600px) {
  .grid-gallery { grid-template-columns: repeat(2, 1fr); }
}
.gallery-thumb {
  aspect-ratio: 4/3;
  overflow: hidden;
  cursor: pointer;
}
.gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .35s, filter .35s;
  filter: brightness(.85) saturate(.8);
}
.gallery-thumb:hover img { transform: scale(1.06); filter: brightness(1) saturate(1.1); }

/* ── CARD EVENTO ── */
.events-list { display: flex; flex-direction: column; gap: 2px; }
.event-card {
  background: var(--nero-3);
  border: 1px solid var(--border);
  padding: 24px 28px;
  display: flex;
  align-items: center;
  gap: 24px;
  transition: border-color .2s;
}
.event-card:hover { border-color: var(--arancio); }
.event-date {
  flex-shrink: 0;
  text-align: center;
  width: 56px;
}
.event-date-day {
  font-family: var(--ff-display);
  font-size: 2.2rem;
  color: var(--arancio);
  line-height: 1;
}
.event-date-mon {
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--testo-2);
}
.event-sep { width: 1px; height: 50px; background: var(--border); flex-shrink: 0; }
.event-info { flex: 1; min-width: 0; }
.event-name {
  font-family: var(--ff-display);
  font-size: 1.5rem;
  letter-spacing: .06em;
  color: var(--bianco);
  line-height: 1.1;
}
.event-meta {
  font-size: .8rem;
  color: var(--testo-2);
  margin-top: 4px;
}
.event-tipo {
  flex-shrink: 0;
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  background: rgba(220,38,38,.18);
  color: var(--rosso);
  border: 1px solid rgba(220,38,38,.3);
  padding: 4px 10px;
  border-radius: 2px;
}
@media (max-width: 580px) {
  .event-card { flex-wrap: wrap; }
  .event-sep { display: none; }
}

/* ── CONTATTI / FORM ── */
.grid-contatti {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}
@media (max-width: 700px) {
  .grid-contatti { grid-template-columns: 1fr; }
}
.contact-items { display: flex; flex-direction: column; gap: 20px; }
.contact-item { display: flex; gap: 14px; align-items: flex-start; }
.contact-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.contact-label {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--arancio);
  margin-bottom: 2px;
}
.contact-val { font-size: .95rem; color: var(--bianco); }
.contact-val a { color: var(--bianco); transition: color .2s; }
.contact-val a:hover { color: var(--arancio); }

/* ── FORM ── */
.form-stack { display: flex; flex-direction: column; gap: 16px; }
.form-group label {
  display: block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--testo-2);
  margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--nero-3);
  border: 1px solid var(--border);
  color: var(--bianco);
  font-family: var(--ff-body);
  font-size: .9rem;
  padding: 10px 14px;
  border-radius: 2px;
  outline: none;
  transition: border-color .2s;
  -webkit-appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--arancio); }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 500px) { .form-row { grid-template-columns: 1fr; } }
.form-submit {
  background: var(--arancio);
  color: #fff;
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 14px 32px;
  border: none;
  border-radius: 2px;
  width: 100%;
  transition: background .2s;
}
.form-submit:hover { background: var(--arancio-d); }
.form-msg {
  font-size: .85rem;
  padding: 10px 14px;
  border-radius: 2px;
  display: none;
}
.form-msg.ok  { background: rgba(34,197,94,.12); border: 1px solid rgba(34,197,94,.3); color: #86efac; }
.form-msg.err { background: rgba(220,38,38,.12);  border: 1px solid rgba(220,38,38,.3);  color: #fca5a5; }

/* ── CHI SIAMO ── */
.page-hero {
  height: 320px;
  position: relative;
  overflow: hidden;
}
.page-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}
.page-hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(10,10,10,.85) 0%, rgba(10,10,10,.4) 100%);
}
.page-hero-content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 clamp(16px, 6vw, 80px);
}
.page-hero-eyebrow {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--arancio);
  margin-bottom: 10px;
}
.page-hero-title {
  font-family: var(--ff-display);
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  letter-spacing: .05em;
  color: var(--bianco);
  line-height: .95;
}

/* ── TESTO CONTENT ── */
.prose {
  max-width: 720px;
  font-size: 1rem;
  color: var(--testo);
  line-height: 1.75;
}
.prose h2 {
  font-family: var(--ff-display);
  font-size: 2.2rem;
  letter-spacing: .06em;
  color: var(--bianco);
  margin-bottom: 12px;
  margin-top: 40px;
}
.prose h2:first-child { margin-top: 0; }
.prose p { margin-bottom: 16px; }
.prose strong { color: var(--bianco); }

/* ── TABELLA FMI ── */
.fmi-grid {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 2px;
  max-width: 540px;
  margin-top: 24px;
}
.fmi-label {
  background: var(--nero-3);
  padding: 10px 14px;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--arancio);
}
.fmi-val {
  background: var(--nero-3);
  padding: 10px 14px;
  font-size: .9rem;
  color: var(--bianco);
}

/* ── GALLERIA PAGINA ── */
.masonry {
  columns: 3 240px;
  gap: 4px;
}
.masonry-item {
  break-inside: avoid;
  margin-bottom: 4px;
  overflow: hidden;
}
.masonry-item img {
  width: 100%;
  display: block;
  transition: transform .35s, filter .35s;
  filter: brightness(.85);
}
.masonry-item:hover img { transform: scale(1.04); filter: brightness(1); }

/* ── BANNER ISCRIZIONE ── */
.banner-iscr {
  background: linear-gradient(135deg, var(--rosso) 0%, #9b1c1c 100%);
  padding: 56px clamp(16px, 6vw, 80px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.banner-iscr-text {}
.banner-iscr-eyebrow {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: rgba(255,255,255,.7);
  margin-bottom: 6px;
}
.banner-iscr-title {
  font-family: var(--ff-display);
  font-size: clamp(1.8rem, 4vw, 3rem);
  color: #fff;
  letter-spacing: .04em;
  line-height: 1;
}
.banner-iscr-sub { font-size: .9rem; color: rgba(255,255,255,.8); margin-top: 6px; }
.btn-white {
  background: #fff;
  color: var(--rosso);
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 14px 32px;
  border-radius: 2px;
  white-space: nowrap;
  transition: background .2s;
  display: inline-block;
}
.btn-white:hover { background: var(--bianco-2); color: var(--rosso); }

/* ── FOOTER ── */
footer {
  background: var(--nero-2);
  border-top: 1px solid var(--border);
  padding: 40px clamp(16px, 6vw, 80px);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.footer-logo img { height: 36px; width: 36px; border-radius: 50%; }
.footer-logo-name {
  font-family: var(--ff-display);
  font-size: 1.2rem;
  color: var(--bianco);
  letter-spacing: .06em;
}
.footer-logo-name span { color: var(--arancio); }
.footer-links { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-links a {
  font-size: .78rem;
  color: var(--testo-2);
  transition: color .2s;
}
.footer-links a:hover { color: var(--arancio); }
.footer-copy {
  font-size: .75rem;
  color: var(--testo-2);
  text-align: right;
}
.footer-fmi {
  font-size: .7rem;
  color: var(--testo-2);
  margin-top: 2px;
}
.footer-fmi span { color: var(--arancio); }

/* ── BREADCRUMB ── */
.breadcrumb {
  font-size: .75rem;
  color: var(--testo-2);
  padding: 12px clamp(16px, 6vw, 80px);
  border-bottom: 1px solid var(--border);
  background: var(--nero-2);
}
.breadcrumb a { color: var(--arancio); }
.breadcrumb span { color: var(--testo-2); margin: 0 6px; }

/* ── VERSIONING ── */
.version-tag {
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .15em;
  color: var(--testo-2);
  position: fixed;
  bottom: 8px;
  left: 8px;
  z-index: 900;
  opacity: .45;
}