/* ==========================================================================
   MINI UNION CLUB SALERNO — Foglio di stile principale
   Direzione: Heritage automobilistico britannico-italiano (Asphalt, Alabaster,
   Chili Red, British Racing Green). Tipografia self-hosted Outfit + Manrope.
   ========================================================================== */

@font-face {
  font-family: "Outfit";
  src: url("/fonts/outfit-latin.woff2") format("woff2");
  font-weight: 300 800;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Manrope";
  src: url("/fonts/manrope-latin.woff2") format("woff2");
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}

:root {
  /* Palette colori — Token semantici */
  --bg-body: #f6f5f2;
  --bg-surface: #ffffff;
  --bg-subtle: #eceae4;
  --bg-dark: #0c1015;
  --bg-dark-elevated: #151c24;
  --bg-dark-card: #1b2430;

  --text-main: #0f172a;
  --text-secondary: #334155;
  --text-muted: #475569;
  --text-on-dark: #f8fafc;
  --text-on-dark-muted: #cbd5e1;

  /* Chili Red (contrasto > 5.8:1 su bianco, AA pieno) */
  --accent-red: #c81e24;
  --accent-red-hover: #a3151a;
  --accent-red-active: #881115;
  --accent-red-soft: #fef2f2;

  /* British Racing Green */
  --accent-green: #0b3b24;
  --accent-green-soft: #ecfdf5;

  /* Stati e bordi */
  --border-light: #dcd9d0;
  --border-strong: #94a3b8;
  --border-dark: rgba(255, 255, 255, 0.14);
  --error-red: #b91c1c;
  --error-bg: #fef2f2;
  --success-green: #15803d;
  --success-bg: #f0fdf4;
  --focus-ring: #2563eb;

  /* Tipografia */
  --font-display: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-sans: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* Scala spaziature (base 4/8px) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Raggi e ombre sobrie */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --shadow-sm: 0 1px 3px rgba(12, 16, 21, 0.06);
  --shadow-md: 0 8px 24px -6px rgba(12, 16, 21, 0.1);
  --shadow-lg: 0 16px 36px -8px rgba(12, 16, 21, 0.18);

  /* Transizioni */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --dur-fast: 160ms;
  --dur-base: 240ms;

  --container-max: 1240px;
}

/* Reset e base */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text-main);
  background-color: var(--bg-body);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img,
video,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 0.2em;
  transition: color var(--dur-fast) var(--ease-out),
    background-color var(--dur-fast) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out),
    transform var(--dur-fast) var(--ease-out),
    opacity var(--dur-fast) var(--ease-out);
}

a:hover {
  color: var(--accent-red);
}

:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 2px;
}

/* Skip link per accessibilità da tastiera */
.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-4);
  z-index: 1000;
  padding: var(--space-3) var(--space-5);
  background: var(--accent-red);
  color: #ffffff;
  font-weight: 700;
  border-radius: var(--radius-sm);
  text-decoration: none;
}

.skip-link:focus {
  top: var(--space-3);
  color: #ffffff;
}

/* Tipografia */
h1,
h2,
h3,
h4 {
  margin-top: 0;
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

h1 {
  font-size: clamp(2rem, 4.2vw, 3.35rem);
}

h2 {
  font-size: clamp(1.55rem, 3vw, 2.35rem);
}

h3 {
  font-size: clamp(1.2rem, 2vw, 1.5rem);
}

p {
  margin-top: 0;
  margin-bottom: var(--space-4);
  max-width: 68ch;
  text-wrap: pretty;
}

.num-tabular {
  font-variant-numeric: tabular-nums;
}

/* Contenitore */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

@media (min-width: 768px) {
  .container {
    padding-inline: var(--space-8);
  }
}

/* Striscia heritage superiore */
.racing-strip {
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--accent-red) 0%,
    var(--accent-red) 35%,
    #ffffff 35%,
    #ffffff 40%,
    var(--accent-green) 40%,
    var(--accent-green) 100%
  );
}

/* ==========================================================================
   HEADER E NAVIGAZIONE (Desktop + Mobile Drawer)
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background-color: var(--bg-dark);
  color: var(--text-on-dark);
  border-bottom: 1px solid var(--border-dark);
}

.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block: var(--space-3);
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--text-on-dark);
  min-height: 44px;
}

.brand-link:hover {
  color: #ffffff;
  opacity: 0.92;
}

.brand-emblem {
  width: 48px;
  height: 48px;
  object-fit: contain;
  flex-shrink: 0;
}

.brand-wordmark {
  height: 30px;
  width: auto;
  object-fit: contain;
}

.header-meta {
  display: none;
  align-items: center;
  gap: var(--space-3);
  font-size: 0.8125rem;
  color: var(--text-on-dark-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 600;
}

.header-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.25rem 0.65rem;
  background: rgba(11, 59, 36, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  color: #e2fbe8;
  font-size: 0.75rem;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* Pulsanti (con tutti gli stati interattivi richiesti, target >= 44px) */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 44px;
  padding: 0.65rem 1.25rem;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease-out),
    background-color var(--dur-fast) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out),
    color var(--dur-fast) var(--ease-out);
  white-space: nowrap;
}

.btn:active {
  transform: translateY(1px);
}

.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}

.btn-primary {
  background-color: var(--accent-red);
  color: #ffffff;
  border-color: var(--accent-red);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background-color: var(--accent-red-hover);
  border-color: var(--accent-red-hover);
  color: #ffffff;
}

.btn-primary:active {
  background-color: var(--accent-red-active);
}

.btn-outline-light {
  background-color: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.55);
}

.btn-outline-light:hover,
.btn-outline-light:focus-visible {
  background-color: #ffffff;
  color: var(--bg-dark);
  border-color: #ffffff;
}

.btn-secondary {
  background-color: var(--bg-dark);
  color: #ffffff;
  border-color: var(--bg-dark);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  background-color: var(--bg-dark-elevated);
  color: #ffffff;
}

.btn-outline-dark {
  background-color: transparent;
  color: var(--text-main);
  border-color: var(--text-main);
}

.btn-outline-dark:hover,
.btn-outline-dark:focus-visible {
  background-color: var(--text-main);
  color: #ffffff;
}

/* Bottone menu mobile */
.menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-width: 44px;
  min-height: 44px;
  padding: 0.5rem 0.75rem;
  background: var(--bg-dark-elevated);
  color: var(--text-on-dark);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
}

.menu-toggle:hover {
  border-color: rgba(255, 255, 255, 0.45);
}

.menu-toggle svg {
  width: 20px;
  height: 20px;
}

/* Barra di navigazione principale */
.nav-bar {
  display: none;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background-color: rgba(21, 28, 36, 0.95);
}

.nav-bar.is-open {
  display: block;
  max-height: calc(100vh - 76px);
  overflow-y: auto;
  padding-block: var(--space-4);
}

.nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 44px;
  padding: 0.5rem 0.75rem;
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-on-dark);
  text-decoration: none;
  border-radius: var(--radius-sm);
}

.nav-link:hover,
.nav-link[aria-current="page"] {
  background-color: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}

.nav-link[aria-current="page"] {
  box-shadow: inset 0 -2px 0 var(--accent-red);
}

.nav-sublist {
  list-style: none;
  margin: 0 0 var(--space-2) var(--space-4);
  padding: 0 0 0 var(--space-3);
  border-left: 2px solid rgba(200, 30, 36, 0.65);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nav-sublink {
  display: flex;
  align-items: center;
  min-height: 40px;
  padding: 0.35rem 0.65rem;
  font-size: 0.85rem;
  color: var(--text-on-dark-muted);
  text-decoration: none;
  border-radius: var(--radius-sm);
}

.nav-sublink:hover,
.nav-sublink[aria-current="page"] {
  color: #ffffff;
  background-color: rgba(255, 255, 255, 0.08);
}

@media (min-width: 1100px) {
  .header-meta {
    display: flex;
  }

  .menu-toggle {
    display: none;
  }

  .nav-bar {
    display: block;
    max-height: none;
    overflow: visible;
    padding-block: 0;
  }

  .nav-list {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.15rem;
  }

  .nav-link {
    padding: 0.6rem 0.65rem;
    font-size: 0.84rem;
    white-space: nowrap;
  }

  .nav-item.has-dropdown > .nav-sublist {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 300;
    min-width: 280px;
    margin: 0;
    padding: var(--space-2);
    background-color: var(--bg-dark-elevated);
    border: 1px solid var(--border-dark);
    border-top: 3px solid var(--accent-red);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    box-shadow: var(--shadow-lg);
  }

  .nav-item.has-dropdown:hover > .nav-sublist,
  .nav-item.has-dropdown:focus-within > .nav-sublist {
    display: flex;
  }

  .nav-item.has-dropdown:last-child > .nav-sublist,
  .nav-item.has-dropdown.dropdown-right > .nav-sublist {
    left: auto;
    right: 0;
  }
}

/* ==========================================================================
   HERO CON VIDEO E VELO SCURO (contrasto garantito)
   ========================================================================== */
.hero-video-section {
  position: relative;
  min-height: 620px;
  display: flex;
  align-items: center;
  background-color: var(--bg-dark);
  color: var(--text-on-dark);
  overflow: hidden;
  padding-block: var(--space-16);
}

.hero-media-wrap {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-video,
.hero-bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Velo scuro multistrato per leggibilità impeccabile del testo su video/foto */
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(
    105deg,
    rgba(10, 14, 19, 0.9) 0%,
    rgba(10, 14, 19, 0.78) 55%,
    rgba(10, 14, 19, 0.62) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 3;
  width: 100%;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: end;
}

@media (min-width: 960px) {
  .hero-grid {
    grid-template-columns: 1.35fr 0.65fr;
  }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  padding: 0.35rem 0.75rem;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background-color: rgba(200, 30, 36, 0.92);
  color: #ffffff;
  border-radius: var(--radius-sm);
}

.eyebrow-green {
  background-color: var(--accent-green);
  color: #ffffff;
}

.hero-title {
  color: #ffffff;
  margin-bottom: var(--space-4);
}

.hero-lead {
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  color: #f1f5f9;
  margin-bottom: var(--space-6);
  max-width: 60ch;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.hero-aside-card {
  background-color: rgba(15, 20, 27, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-left: 4px solid var(--accent-red);
  border-radius: var(--radius-md);
  padding: var(--space-6);
}

.hero-aside-card h2 {
  font-size: 1.25rem;
  color: #ffffff;
  margin-bottom: var(--space-2);
}

.hero-aside-card p {
  font-size: 0.95rem;
  color: var(--text-on-dark-muted);
  margin-bottom: var(--space-4);
}

/* ==========================================================================
   INTESTAZIONE PAGINE INTERNE (Page Hero)
   ========================================================================== */
.page-hero {
  position: relative;
  background-color: var(--bg-dark);
  color: var(--text-on-dark);
  padding-block: var(--space-12) var(--space-10);
  border-bottom: 4px solid var(--accent-red);
  overflow: hidden;
}

.page-hero.has-bg {
  padding-block: var(--space-16) var(--space-12);
}

.page-hero .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  font-size: 0.85rem;
  color: var(--text-on-dark-muted);
  margin-bottom: var(--space-3);
  list-style: none;
  padding: 0;
}

.page-hero .breadcrumb a {
  color: var(--text-on-dark-muted);
  text-decoration: none;
}

.page-hero .breadcrumb a:hover {
  color: #ffffff;
  text-decoration: underline;
}

.page-hero h1 {
  color: #ffffff;
  margin-bottom: var(--space-3);
}

.page-hero-lead {
  font-size: 1.125rem;
  color: #e2e8f0;
  margin-bottom: 0;
  max-width: 65ch;
}

/* ==========================================================================
   SEZIONI E GRIGLIE EDITORIALI
   ========================================================================== */
.section {
  padding-block: var(--space-16);
}

.section-alt {
  background-color: var(--bg-surface);
  border-block: 1px solid var(--border-light);
}

.section-dark {
  background-color: var(--bg-dark);
  color: var(--text-on-dark);
}

.section-header {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-10);
}

@media (min-width: 768px) {
  .section-header.row-between {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }
}

.section-kicker {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-red);
}

.section-dark .section-kicker {
  color: #f87171;
}

/* Griglia asimmetrica editoriale */
.split-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: start;
}

@media (min-width: 900px) {
  .split-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: var(--space-12);
  }
  .split-grid.reverse {
    grid-template-columns: 0.85fr 1.15fr;
  }
}

/* Griglia carte */
.cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 640px) {
  .cards-grid.cols-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .cards-grid.cols-3 {
    grid-template-columns: repeat(3, 1fr);
  }
  .cards-grid.cols-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

.card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur-base) var(--ease-out),
    box-shadow var(--dur-base) var(--ease-out),
    border-color var(--dur-base) var(--ease-out);
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-strong);
}

.card-media {
  position: relative;
  aspect-ratio: 16 / 10;
  background-color: var(--bg-dark);
  overflow: hidden;
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  padding: 0.25rem 0.65rem;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background-color: rgba(12, 16, 21, 0.88);
  color: #ffffff;
  border-radius: var(--radius-sm);
}

.card-badge.sold-out {
  background-color: var(--accent-red);
}

.card-body {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-meta {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: var(--space-2);
}

.card-title {
  font-size: 1.25rem;
  margin-bottom: var(--space-3);
}

.card-title a {
  text-decoration: none;
}

.card-title a:hover {
  color: var(--accent-red);
}

.card-footer {
  margin-top: auto;
  padding-top: var(--space-4);
  border-top: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

/* Galleria fotografica raduno */
.photo-mosaic {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}

@media (min-width: 768px) {
  .photo-mosaic {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
  }
}

.photo-item {
  position: relative;
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: var(--bg-dark-elevated);
  aspect-ratio: 4 / 3;
}

.photo-item.featured {
  grid-column: span 2;
  aspect-ratio: 16 / 9;
}

.photo-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-base) var(--ease-out);
}

.photo-item:hover img {
  transform: scale(1.03);
}

.photo-caption {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  padding: var(--space-4) var(--space-3) var(--space-2);
  background: linear-gradient(to top, rgba(10, 14, 19, 0.9), rgba(10, 14, 19, 0));
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 600;
}

/* Box informativo / Coordinate bancarie / Dati sensibili */
.info-panel {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-left: 4px solid var(--accent-red);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
}

.info-panel.green {
  border-left-color: var(--accent-green);
}

.data-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  margin: 0;
}

@media (min-width: 640px) {
  .data-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

.data-item {
  padding: var(--space-3) var(--space-4);
  background-color: var(--bg-body);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
}

.data-item dt {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.2rem;
}

.data-item dd {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--text-main);
  word-break: break-word;
}

/* Prosa di articoli ed eventi */
.prose {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--text-main);
}

.prose h2,
.prose h3 {
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
}

.prose ul,
.prose ol {
  margin-top: 0;
  margin-bottom: var(--space-5);
  padding-left: var(--space-6);
  max-width: 68ch;
}

.prose li {
  margin-bottom: var(--space-2);
}

.prose figure {
  margin: var(--space-6) 0;
}

.prose figcaption {
  margin-top: var(--space-2);
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* ==========================================================================
   MODULI ACCESSIBILI (Nuovo Tesseramento, Rinnovo, Contatti)
   ========================================================================== */
.form-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
  .form-card {
    padding: var(--space-10);
  }
}

.form-fieldset {
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  margin: 0 0 var(--space-6) 0;
  background-color: #fbfaf8;
}

.form-legend {
  padding-inline: var(--space-2);
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

@media (min-width: 640px) {
  .form-grid.cols-2 {
    grid-template-columns: repeat(2, 1fr);
  }
  .form-grid.cols-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--text-main);
}

.required-mark {
  color: var(--accent-red);
  margin-left: 2px;
}

.form-hint {
  font-size: 0.825rem;
  color: var(--text-muted);
  margin: 0;
}

.form-control {
  width: 100%;
  min-height: 46px;
  padding: 0.65rem 0.85rem;
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--text-main);
  background-color: #ffffff;
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-sm);
  transition: border-color var(--dur-fast) var(--ease-out),
    box-shadow var(--dur-fast) var(--ease-out);
}

.form-control:hover {
  border-color: var(--text-main);
}

.form-control:focus {
  outline: none;
  border-color: var(--focus-ring);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}

.form-control[aria-invalid="true"] {
  border-color: var(--error-red);
  background-color: var(--error-bg);
}

textarea.form-control {
  min-height: 130px;
  resize: vertical;
}

.choice-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.choice-label {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  min-height: 44px;
  padding: 0.6rem 0.85rem;
  background-color: #ffffff;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.95rem;
  line-height: 1.45;
}

.choice-label:hover {
  border-color: var(--border-strong);
}

.choice-label input[type="checkbox"],
.choice-label input[type="radio"] {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  accent-color: var(--accent-red);
  flex-shrink: 0;
}

.field-error {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--error-red);
  margin: 0;
}

.field-error:empty {
  display: none;
}

/* Campo honeypot anti-spam invisibile agli utenti reali */
.hp-field {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

/* Messaggio di stato invio modulo */
.form-status {
  margin-top: var(--space-5);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  font-weight: 600;
}

.form-status[hidden] {
  display: none;
}

.form-status.is-error {
  background-color: var(--error-bg);
  border: 1.5px solid var(--error-red);
  color: var(--error-red);
}

.form-status.is-success {
  background-color: var(--success-bg);
  border: 1.5px solid var(--success-green);
  color: #14532d;
}

/* ==========================================================================
   FOOTER E CREDITI DEMA STUDIO
   ========================================================================== */
.site-footer {
  background-color: var(--bg-dark);
  color: var(--text-on-dark-muted);
  border-top: 4px solid var(--accent-red);
  padding-top: var(--space-16);
  padding-bottom: var(--space-8);
  font-size: 0.925rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  padding-bottom: var(--space-10);
  border-bottom: 1px solid var(--border-dark);
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 1.3fr 1fr 1fr 1fr;
  }
}

.footer-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: var(--space-4);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-links a {
  color: var(--text-on-dark-muted);
  text-decoration: none;
  display: inline-block;
  padding-block: 0.15rem;
}

.footer-links a:hover {
  color: #ffffff;
  text-decoration: underline;
}

.footer-bottom {
  padding-top: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  align-items: flex-start;
  justify-content: space-between;
  font-size: 0.82rem;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    align-items: center;
  }
}

.footer-credit a {
  color: #ffffff;
  font-weight: 600;
}

/* Rispetto per prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}