/* ============================================================
   RIVIERA DESIGN SYSTEM — LAYOUT / APP SHELL
   Header desktop minimale, footer pulito, app shell mobile.
   Dipende da tokens.css + base.css.
   ============================================================ */

/* Quando bottom-nav o sticky-cta sono attive su mobile,
   lascia spazio in fondo al main per non coprire contenuto. */
body.rn-has-bottomnav #rn-main,
body.rn-has-bottomnav .rn-main {
  padding-bottom: calc(var(--rn-bottomnav-h) + env(safe-area-inset-bottom, 0px));
}

/* ---------------------------------------------------------
   HEADER — mobile-first, breakpoint 960px
   Mobile:  hamburger(sx) | logo(centro) | spacer(dx)
   Desktop: logo(sx) | nav(centro) | accedi(dx)
   --------------------------------------------------------- */
.rn-header {
  position: sticky;
  top: 0;
  z-index: var(--rn-z-sticky);
  background: color-mix(in srgb, var(--rn-color-bg) 88%, transparent);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: box-shadow .28s var(--rn-ease), border-color .28s ease, background .28s ease;
}
.rn-header.is-scrolled {
  border-bottom-color: var(--rn-border);
  box-shadow: 0 6px 24px -12px rgba(0,0,0,.28);
}
.rn-header__inner {
  display: flex;
  align-items: center;
  height: var(--rn-header-h);
  max-width: var(--rn-container);
  margin-inline: auto;
  padding-inline: var(--rn-gutter);
  position: relative; /* per il logo centrato in absolute su mobile */
}

/* ---- Logo ---- */
.rn-logo {
  display: inline-flex;
  align-items: center;
  color: var(--rn-dark);
  text-decoration: none;
  line-height: 0;
  flex: 0 0 auto;
}
.rn-logo svg, .rn-logo img { height: 40px; width: auto; display: block; }

/* ---- Nav desktop — solo testo, premium ---- */
.rn-nav {
  display: none; /* nascosto su mobile */
  align-items: center;
  gap: clamp(.75rem, 2vw, 2.25rem);
}

.rn-nav a {
  display: inline-flex;
  align-items: center;
  padding: 6px 1px;
  font-family: var(--rn-font-display);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--rn-color-text);
  text-decoration: none;
  white-space: nowrap;
  position: relative;
  transition: color var(--rn-dur-fast) var(--rn-ease);
  outline: none;
}

/* Underline oro animata da sinistra, full-width */
.rn-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -3px;
  height: 2px;
  background: linear-gradient(90deg, var(--rn-gold) 0%, var(--rn-gold-300, var(--rn-gold)) 100%);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--rn-dur) var(--rn-ease);
}

/* Hover: testo oro + underline, niente sfondo */
.rn-nav a:hover {
  color: var(--rn-gold-600, var(--rn-gold));
}
.rn-nav a:hover::after {
  transform: scaleX(1);
}

/* Pagina corrente: nero netto + underline piena */
.rn-nav a[aria-current] {
  color: var(--rn-dark);
}
.rn-nav a[aria-current]::after {
  transform: scaleX(1);
}

/* Focus visibile */
.rn-nav a:focus-visible {
  outline: 2px solid var(--rn-focus);
  outline-offset: 3px;
  color: var(--rn-dark);
}

/* ---- Azioni header (Accedi) ---- */
.rn-header__actions {
  display: none; /* nascosto su mobile */
  align-items: center;
  gap: var(--rn-space-3);
  margin-left: auto;
  flex-shrink: 0;
}
.rn-header__account {
  display: inline-flex;
  align-items: center;
  gap: var(--rn-space-2);
  font-family: var(--rn-font-display);
  font-size: var(--rn-fs-sm);
  font-weight: var(--rn-fw-medium);
  color: var(--rn-color-text);
  text-decoration: none;
  padding: 7px 14px;
  border-radius: var(--rn-radius-sm);
  border: 1px solid var(--rn-border);
  transition: color var(--rn-dur-fast) var(--rn-ease), border-color var(--rn-dur-fast) var(--rn-ease), background-color var(--rn-dur-fast) var(--rn-ease);
}
.rn-header__account:hover {
  color: var(--rn-gold-600);
  border-color: var(--rn-gold);
  background-color: color-mix(in srgb, var(--rn-gold) 6%, transparent);
}

/* ---- Hamburger (mobile only) ---- */
.rn-hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: none;
  border: none;
  cursor: pointer;
  flex-shrink: 0;
  border-radius: var(--rn-radius-sm);
  transition: background-color var(--rn-dur-fast) var(--rn-ease);
  -webkit-tap-highlight-color: transparent;
}
.rn-hamburger:hover { background-color: var(--rn-gray-100); }
.rn-hamburger:focus-visible {
  outline: 2px solid var(--rn-focus);
  outline-offset: 2px;
}
.rn-hamburger__bar {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--rn-dark);
  border-radius: 2px;
  transition: transform var(--rn-dur) var(--rn-ease), opacity var(--rn-dur-fast) ease;
}
/* Animazione X quando aperto */
.rn-hamburger[aria-expanded="true"] .rn-hamburger__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.rn-hamburger[aria-expanded="true"] .rn-hamburger__bar:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.rn-hamburger[aria-expanded="true"] .rn-hamburger__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---- Spacer dx (mobile — bilancia hamburger sx per centrare il logo) ---- */
.rn-header__mobile-spacer {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
}

/* ---- Layout mobile: hamburger | logo centro | spacer ---- */
/* Su mobile: flex row, logo spinge al centro con flex auto */
.rn-header__inner > .rn-hamburger { order: 1; }
.rn-header__inner > .rn-logo      { order: 2; flex: 1; display: flex; justify-content: center; }
.rn-header__inner > .rn-nav        { order: 3; }
.rn-header__inner > .rn-header__actions { order: 4; }
.rn-header__inner > .rn-header__mobile-spacer { order: 5; }

/* ---- Desktop (≥960px): nav inline, no hamburger, no spacer ---- */
@media (min-width: 960px) {
  .rn-hamburger              { display: none; }
  .rn-header__mobile-spacer  { display: none; }
  .rn-nav                    { display: flex; }
  .rn-header__actions        { display: flex; }

  /* Reset ordine e layout desktop */
  .rn-header__inner > .rn-logo             { order: 1; flex: 0 0 auto; justify-content: flex-start; }
  .rn-header__inner > .rn-nav              { order: 2; flex: 1; justify-content: center; margin-inline: var(--rn-space-4); }
  .rn-header__inner > .rn-header__actions  { order: 3; margin-left: 0; }
}

/* ============================================================
   MOBILE PANEL — overlay premium slide-in da sinistra
   ============================================================ */
.rn-mobile-panel {
  position: fixed;
  inset: 0;
  z-index: var(--rn-z-sheet);
  /* Nascosto di default: visibilità gestita da JS con hidden attr + classe .is-open */
  pointer-events: none;
}
.rn-mobile-panel[hidden] { display: block !important; visibility: hidden; }
.rn-mobile-panel.is-open  { pointer-events: auto; visibility: visible; }

/* Backdrop sfocato */
.rn-mobile-panel__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10,10,10,.55);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity .3s var(--rn-ease);
}
.rn-mobile-panel.is-open .rn-mobile-panel__backdrop {
  opacity: 1;
}

/* Drawer */
.rn-mobile-panel__drawer {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: min(320px, 85vw);
  background: var(--rn-dark);
  color: var(--rn-color-on-dark);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overscroll-behavior: contain;
  transform: translateX(-100%);
  transition: transform .32s var(--rn-ease);
  box-shadow: 8px 0 48px rgba(0,0,0,.4);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
.rn-mobile-panel.is-open .rn-mobile-panel__drawer {
  transform: translateX(0);
}

/* Head: logo + close */
.rn-mobile-panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.25rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.rn-mobile-panel__logo {
  display: inline-flex;
  line-height: 0;
  color: var(--rn-color-on-dark);
  text-decoration: none;
}
.rn-mobile-panel__logo svg { height: 36px; width: auto; }

.rn-mobile-panel__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: none;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--rn-radius-sm);
  color: var(--rn-color-on-dark);
  cursor: pointer;
  transition: background-color var(--rn-dur-fast) ease, border-color var(--rn-dur-fast) ease;
  flex-shrink: 0;
}
.rn-mobile-panel__close:hover {
  background-color: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.3);
}
.rn-mobile-panel__close:focus-visible {
  outline: 2px solid var(--rn-focus);
  outline-offset: 2px;
}

/* Nav links */
.rn-mobile-panel__nav {
  display: flex;
  flex-direction: column;
  padding: 1.25rem 0;
  flex: 1;
}
.rn-mobile-panel__nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  font-family: var(--rn-font-display);
  font-size: 1.125rem;
  font-weight: var(--rn-fw-medium);
  color: var(--rn-color-on-dark);
  text-decoration: none;
  letter-spacing: .02em;
  border-left: 2px solid transparent;
  transition:
    background-color var(--rn-dur-fast) var(--rn-ease),
    border-color var(--rn-dur-fast) ease,
    color var(--rn-dur-fast) ease;
}
.rn-mobile-panel__nav a:hover {
  background-color: rgba(255,255,255,.06);
  border-left-color: var(--rn-gold-300);
  color: var(--rn-color-on-dark);
}
.rn-mobile-panel__nav a[aria-current] {
  background-color: rgba(201,168,76,.12);
  border-left-color: var(--rn-gold);
  color: var(--rn-gold-300);
  font-weight: var(--rn-fw-semibold);
}
.rn-mobile-panel__nav a svg {
  opacity: .4;
  transition: opacity var(--rn-dur-fast) ease, transform var(--rn-dur-fast) ease;
}
.rn-mobile-panel__nav a:hover svg,
.rn-mobile-panel__nav a[aria-current] svg {
  opacity: .8;
  transform: translateX(3px);
}
.rn-mobile-panel__nav a:focus-visible {
  outline: 2px solid var(--rn-focus);
  outline-offset: -2px;
}

/* Divider */
.rn-mobile-panel__divider {
  height: 1px;
  background: rgba(255,255,255,.08);
  margin-inline: 1.5rem;
}

/* Footer: accedi + tagline */
.rn-mobile-panel__footer {
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.rn-mobile-panel__account {
  display: inline-flex;
  align-items: center;
  gap: .625rem;
  font-family: var(--rn-font-display);
  font-size: var(--rn-fs-sm);
  font-weight: var(--rn-fw-semibold);
  color: var(--rn-dark);
  background: var(--rn-gold);
  text-decoration: none;
  padding: .75rem 1.25rem;
  border-radius: var(--rn-radius-sm);
  transition: background-color var(--rn-dur-fast) ease, box-shadow var(--rn-dur-fast) ease;
  letter-spacing: .03em;
}
.rn-mobile-panel__account:hover {
  background-color: var(--rn-gold-300);
  box-shadow: 0 4px 16px rgba(201,168,76,.4);
}
.rn-mobile-panel__account:focus-visible {
  outline: 2px solid var(--rn-focus);
  outline-offset: 2px;
}
.rn-mobile-panel__tagline {
  font-size: var(--rn-fs-xs);
  color: var(--rn-color-on-dark-muted);
  line-height: 1.6;
  margin: 0;
}
.rn-mobile-panel__tagline span {
  color: var(--rn-gold-300);
  font-style: italic;
}

/* Accento decorativo oro in fondo al drawer */
.rn-mobile-panel__gold-bar {
  height: 3px;
  background: linear-gradient(90deg, var(--rn-gold) 0%, var(--rn-gold-300) 60%, transparent 100%);
  margin-top: auto;
  flex-shrink: 0;
}

/* Su desktop il pannello mobile non compare mai */
@media (min-width: 960px) {
  .rn-mobile-panel { display: none !important; }
}

/* ---------------------------------------------------------
   MAIN
   --------------------------------------------------------- */
.rn-main { display: block; min-height: 50vh; }

/* ---------------------------------------------------------
   FOOTER (pulito)
   --------------------------------------------------------- */
.rn-footer {
  background-color: var(--rn-dark);
  color: var(--rn-color-on-dark);
  padding-block: var(--rn-space-7) var(--rn-space-5);
}
.rn-footer a { color: var(--rn-color-on-dark-muted); }
.rn-footer a:hover { color: var(--rn-gold-300); }

.rn-footer__grid {
  display: grid;
  gap: var(--rn-space-6);
  grid-template-columns: 1fr;
  max-width: var(--rn-container);
  margin-inline: auto;
  margin-top: var(--rn-space-7);
  padding-inline: var(--rn-gutter);
}
@media (min-width: 640px) { .rn-footer__grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px){ .rn-footer__grid { grid-template-columns: 1.8fr 1fr 1fr 1fr; } }

.rn-footer__brand-logo { line-height: 0; }
.rn-footer__brand-logo img { height: 40px; width: auto; display: block; }
.rn-footer__payoff { color: var(--rn-color-on-dark-muted); margin-top: var(--rn-space-2); }
.rn-footer__col h4 {
  font-family: var(--rn-font-sans);
  font-size: var(--rn-fs-sm);
  font-weight: var(--rn-fw-semibold);
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--rn-gold-300);
  margin-bottom: var(--rn-space-3);
}
.rn-footer__col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--rn-space-2); }
.rn-footer__social { display: flex; gap: var(--rn-space-3); margin-top: var(--rn-space-4); }
.rn-footer__social a {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px;
  border-radius: var(--rn-radius-pill);
  border: 1px solid var(--rn-border-dark);
  color: var(--rn-color-on-dark);
}
.rn-footer__social a:hover { background-color: var(--rn-gold); color: var(--rn-color-on-gold); border-color: var(--rn-gold); }
.rn-footer__social svg { width: 18px; height: 18px; }

.rn-footer__legal {
  max-width: var(--rn-container);
  margin: var(--rn-space-6) auto 0;
  padding: var(--rn-space-4) var(--rn-gutter) 0;
  border-top: 1px solid var(--rn-border-dark);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--rn-space-3);
  font-size: var(--rn-fs-xs);
  color: var(--rn-color-on-dark-muted);
}
.rn-footer__legal p { color: var(--rn-color-on-dark); margin: 0; }
.rn-footer__legal nav { display: flex; flex-wrap: wrap; gap: var(--rn-space-4); }
.rn-footer__legal nav a { color: var(--rn-color-on-dark-muted); }
.rn-footer__legal nav a:hover { color: var(--rn-gold-300); }

/* ---------------------------------------------------------
   APP SHELL MOBILE (<=768px)
   - bottom-nav visibile
   - header compatto
   - footer riceve padding per non finire sotto la nav
   --------------------------------------------------------- */
@media (max-width: 959px) {
  .rn-bottom-nav { display: flex; }
  .rn-footer { padding-bottom: calc(var(--rn-bottomnav-h) + var(--rn-space-6) + env(safe-area-inset-bottom, 0px)); }
}

/* Desktop: niente bottom-nav, niente sticky-cta mobile */
@media (min-width: 960px) {
  .rn-bottom-nav { display: none !important; }
  .rn-sticky-cta:not(.rn-sticky-cta--keep-desktop) { display: none; }
}

/* (header premium già definito sopra nella sezione HEADER) */

/* ============================================================
   FOOTER PREMIUM — banda CTA + striscia inclusi
   ============================================================ */
.rn-footer__cta {
  background: linear-gradient(135deg, var(--rn-gold) 0%, var(--rn-gold-600, #b8963d) 100%);
  color: var(--rn-color-on-gold);
}
.rn-footer__cta-inner {
  max-width: var(--rn-container, 1280px);
  margin: 0 auto;
  padding: var(--rn-space-6) var(--rn-gutter, 1.25rem);
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--rn-space-5); flex-wrap: wrap;
}
.rn-footer__cta-eyebrow { color: color-mix(in srgb, var(--rn-color-on-gold) 75%, transparent); }
.rn-footer__cta-title {
  font-family: var(--rn-font-display);
  font-size: var(--rn-fs-2xl, 1.75rem);
  font-weight: var(--rn-fw-semibold, 600);
  margin: .25rem 0 0; max-width: 28ch; line-height: var(--rn-lh-snug, 1.2);
  color: var(--rn-color-on-gold);
}
.rn-footer__cta-actions { display: flex; gap: var(--rn-space-3); flex-wrap: wrap; }
.rn-footer__cta a.rn-btn-primary,
.rn-footer__cta .rn-btn-primary {
  background: #fff !important;
  color: var(--rn-dark) !important;
  border-color: #fff !important;
  font-weight: var(--rn-fw-semibold, 600);
  box-shadow: 0 6px 20px rgba(26,26,26,.18);
}
.rn-footer__cta a.rn-btn-primary:hover,
.rn-footer__cta .rn-btn-primary:hover {
  background: var(--rn-dark) !important;
  color: #fff !important;
  border-color: var(--rn-dark) !important;
  box-shadow: 0 8px 24px rgba(26,26,26,.28);
}
.rn-footer__cta-ghost { border-color: color-mix(in srgb, var(--rn-color-on-gold) 70%, transparent); color: var(--rn-color-on-gold); font-weight: var(--rn-fw-semibold, 600); }
.rn-footer__cta-ghost:hover { background: var(--rn-color-on-gold); color: var(--rn-gold); border-color: var(--rn-color-on-gold); }

.rn-footer__incluso {
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: var(--rn-space-3) var(--rn-space-5);
  max-width: var(--rn-container, 1280px); margin: 0 auto;
  padding: var(--rn-space-5) var(--rn-gutter, 1.25rem);
  border-bottom: 1px solid var(--rn-border-dark, rgba(255,255,255,.1));
}
.rn-footer__incluso-item {
  display: inline-flex; align-items: center; gap: .5rem;
  color: var(--rn-color-on-dark-muted); font-size: var(--rn-fs-sm); font-weight: var(--rn-fw-medium,500);
}
.rn-footer__incluso-item svg { width: 18px; height: 18px; color: var(--rn-gold); flex-shrink: 0; }
@media (max-width: 600px) {
  .rn-footer__cta-inner { flex-direction: column; align-items: flex-start; }
  .rn-footer__cta-actions { width: 100%; }
  .rn-footer__cta-actions .rn-btn { flex: 1; }
}