/* ===== DESIGN SYSTEM — MASSARELLI NOIR ===== */
:root {
  /* Colori — Dark Theme */
  --surface:                  #21232b;
  --surface-container:        #1E1F23;
  --surface-container-lowest: #0D0E12;
  --on-surface:               #e3e2e7;
  --on-surface-variant:       #C5C7C9;
  --primary:                  #A68E5E;
  --primary-bright:           #D4AF37;
  --glass-bg:                 rgba(255, 255, 255, 0.03);
  --glass-border:             rgba(166, 142, 94, 0.15);
  --glass-border-hover:       rgba(166, 142, 94, 0.4);

  /* Retrocompatibilita (pagine non ancora aggiornate) */
  --color-black:    #0a0a0a;
  --color-white:    #ffffff;
  --color-gray-100: #f5f5f7;
  --color-gray-400: #86868b;
  --color-gray-700: #3d3d3d;
  --color-accent:   #A68E5E;
  --color-border:   rgba(166, 142, 94, 0.15);
  --color-border-card: rgba(166, 142, 94, 0.1);

  /* Tipografia */
  --font-main: 'Inter', sans-serif;

  /* Spacing */
  --section-padding: 120px 0;
  --max-width: 1280px;
  --gutter: 32px;
  --stack-sm: 16px;
  --stack-md: 32px;
  --stack-lg: 64px;
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-main);
  font-weight: 400;
  color: var(--on-surface);
  background: var(--surface);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

::selection {
  background: var(--primary);
  color: var(--surface);
}

img { display: block; max-width: 100%; }

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s ease, opacity 0.3s ease;
}

/* ===== UTILITY ===== */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.label {
  font-size: 0.75rem; /* 12px → rem conversion */
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 16px;
  display: block;
}

.text-primary { color: var(--primary); }

.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
}

.gold-gradient {
  background: linear-gradient(135deg, #A68E5E 0%, #D4AF37 50%, #A68E5E 100%);
}

.text-glow-gold {
  text-shadow: 0 0 20px rgba(166, 142, 94, 0.3);
}

/* ===== REVEAL ANIMATION ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.85s ease, transform 0.85s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== NAVBAR ===== */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 999;
  background: rgba(18, 19, 23, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(166, 142, 94, 0.05);
  transition: border-bottom-color 0.3s ease;
}
#navbar.scrolled {
  border-bottom-color: rgba(166, 142, 94, 0.2);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.nav-logo {
  font-size: 0.875rem; /* 14px → rem conversion */
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--color-white);
}
.nav-logo a { color: var(--color-white); }
.nav-logo img { width: 250px; }
.nav-logo .custom-logo-link {
  display: inline-flex;
  align-items: center;
}
.nav-logo .custom-logo {
  max-height: 44px;
  width: auto;
}
.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
  align-items: center;
}
.nav-links a {
  font-size: 0.6875rem; /* 11px → rem conversion */
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--on-surface-variant);
  transition: color 0.3s ease;
}
.nav-links a:hover { color: var(--primary); }
.nav-links a.active {
  color: var(--primary);
  border-bottom: 1px solid var(--primary);
  padding-bottom: 2px;
}

/* Last nav link as CTA pill */
.nav-links > li:last-child > a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 35px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1.5px solid rgba(200, 161, 75, 0.72);
  background: transparent;
  color: #d2b06a;
  letter-spacing: 0.08em;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.03);
  transition: color 0.3s ease, border-color 0.3s ease, opacity 0.3s ease;
}
.nav-links > li:last-child > a:hover {
  background: transparent;
  color: #e0c17a;
  opacity: 1;
}

/* Dropdown desktop */
.nav-dropdown {
  position: relative;
}
.nav-dropdown-toggle {
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.nav-dropdown-arrow {
  font-size: 0.625rem; /* 10px → rem conversion */
  transition: transform 0.2s ease;
  display: inline-block;
}
.nav-dropdown:hover .nav-dropdown-arrow,
.nav-dropdown.open .nav-dropdown-arrow {
  transform: rotate(180deg);
}
.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  min-width: 200px;
  background: rgba(30, 31, 35, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
  list-style: none;
  padding: 12px 0 8px;
  z-index: 100;
  border-radius: 8px;
}
.nav-dropdown-menu::before {
  content: '';
  position: absolute;
  top: -12px;
  left: 0;
  right: 0;
  height: 12px;
}
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown.open .nav-dropdown-menu {
  display: block;
}
.nav-dropdown-menu li a {
  display: block;
  padding: 10px 20px;
  font-size: 0.6875rem; /* 11px → rem conversion */
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--on-surface-variant);
  white-space: nowrap;
}
.nav-dropdown-menu li a:hover {
  color: var(--primary);
  background: rgba(166, 142, 94, 0.05);
}
.nav-dropdown-menu li a.active {
  color: var(--primary);
  background: rgba(166, 142, 94, 0.08);
  border-bottom: none;
  padding-bottom: 10px;
}
.nav-dropdown-toggle.active,
.nav-mobile-dropdown-toggle.active {
  color: var(--primary);
}

/* Hamburger */
.nav-hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 22px;
  color: var(--color-white);
  padding: 4px;
}

/* Mobile navigation */
.nav-mobile {
  display: none;
  flex-direction: column;
  background: rgba(18, 19, 23, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 24px var(--gutter) 32px;
  border-top: 1px solid var(--glass-border);
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  font-size: 0.8125rem; /* 13px → rem conversion */
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--on-surface-variant);
  padding: 14px 0;
  border-bottom: 1px solid rgba(166, 142, 94, 0.1);
  transition: color 0.3s ease;
}
.nav-mobile a:hover { color: var(--primary); }
.nav-mobile a:last-child { border-bottom: none; }

/* Dropdown mobile */
.nav-mobile-dropdown {
  border-bottom: 1px solid rgba(166, 142, 94, 0.1);
}
.nav-mobile-dropdown-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-main);
  font-size: 0.8125rem; /* 13px → rem conversion */
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--on-surface-variant);
  padding: 14px 0;
  text-align: left;
}
.nav-mobile-dropdown-toggle .nav-dropdown-arrow {
  transition: transform 0.2s ease;
}
.nav-mobile-dropdown-toggle[aria-expanded="true"] .nav-dropdown-arrow {
  transform: rotate(180deg);
}
.nav-mobile-dropdown-menu {
  display: none;
  flex-direction: column;
  padding-bottom: 8px;
}
.nav-mobile-dropdown-menu.open {
  display: flex;
}
.nav-mobile-dropdown-menu a {
  font-size: 0.75rem; /* 12px → rem conversion */
  font-weight: 400;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--on-surface-variant);
  padding: 10px 0 10px 12px;
  border-bottom: none;
  opacity: 0.7;
}
.nav-mobile-dropdown-menu a:hover { opacity: 1; color: var(--primary); }
.nav-mobile-dropdown-menu a:last-child { border-bottom: none; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  color: var(--surface-container-lowest);
  font-size: 0.875rem; /* 14px → rem conversion */
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: none;
  line-height: 1;
  padding: 14px 32px;
  border-radius: 9999px;
  border: none;
  cursor: pointer;
  transition: filter 0.3s ease, box-shadow 0.3s ease, transform 0.2s ease;
}
.btn:hover {
  filter: brightness(1.1);
  box-shadow: 0 8px 24px rgba(166, 142, 94, 0.2);
  transform: translateY(-1px);
}

.btn-hero,
.btn-white {
  /* background: transparent;
  color: var(--primary);
  border: 1px solid rgba(166, 142, 94, 0.4); */
    display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1.5px solid rgba(200, 161, 75, 0.72);
  background: rgba(7, 11, 20, 0.28);
  backdrop-filter: blur(6px);
  color: #d2b06a;
  font-size: 0.8125rem; /* 13px → rem conversion */
  font-weight: 600;
  letter-spacing: 0.08em;
  /* text-transform: uppercase; */
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.03);
}
.btn-hero:hover,
.btn-white:hover {
  background: rgba(166, 142, 94, 0.1);
  filter: none;
  box-shadow: none;
}

.btn-gold {
  background: #A68E5E;
  text-transform: uppercase;
  color: var(--surface-container-lowest);
  box-shadow: 0 4px 16px rgba(166, 142, 94, 0.2);
}
.btn-gold:hover {
  filter: brightness(1.1);
  box-shadow: 0 8px 28px rgba(166, 142, 94, 0.3);
}

.btn-full { width: 100%; }

/* ===== FOOTER ===== */
#footer {
  background: var(--surface-container-lowest);
  color: var(--on-surface);
  padding: 80px 0 40px;
  border-top: 1px solid rgba(166, 142, 94, 0.1);
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
}
.footer-col {
  min-width: 0;
}
.footer-logo {
  font-size: 0.875rem; /* 14px → rem conversion */
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: 12px;
}
.footer-logo img { width: 150px }
.footer-logo a { color: var(--color-white); }
.footer-logo .custom-logo-link {
  display: inline-flex;
  align-items: center;
}
.footer-logo .custom-logo {
  max-height: 52px;
  width: auto;
}
.footer-payoff {
  font-size: 0.75rem; /* 12px → rem conversion */
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(166, 142, 94, 0.6);
  margin-bottom: 24px;
}
.footer-copy {
  font-size: 0.8125rem; /* 13px → rem conversion */
  font-weight: 300;
  color: rgba(255, 255, 255, 0.35);
  line-height: 1.6;
}
.footer-col-title {
  font-size: 0.6875rem; /* 11px → rem conversion */
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--primary);
  opacity: 0.7;
  margin-bottom: 24px;
}
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.footer-links a {
  font-size: 0.875rem; /* 14px → rem conversion */
  font-weight: 300;
  color: rgba(255, 255, 255, 0.65);
  transition: color 0.2s ease;
}
.footer-links a:hover { color: var(--color-white); }
.footer-contact-item {
  font-size: 0.875rem; /* 14px → rem conversion */
  font-weight: 300;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.6;
  margin-bottom: 12px;
}
.footer-contact-item-icon {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.footer-icon {
  width: 18px;
  height: 18px;
  color: var(--primary);
  flex: 0 0 18px;
  margin-top: 2px;
}
.footer-icon svg {
  width: 100%;
  height: 100%;
  display: block;
}
.footer-contact-item strong {
  color: rgba(255, 255, 255, 0.92);
  font-weight: 500;
}
.footer-contact-item a {
  color: var(--primary);
  text-decoration: none;
  overflow-wrap: anywhere;
  transition: color 0.2s ease;
}
.footer-contact-item a:hover {
  color: var(--color-white);
}
.footer-bottom {
  border-top: 1px solid rgba(166, 142, 94, 0.1);
  padding-top: 32px;
  text-align: center;
  font-size: 0.6875rem; /* 11px → rem conversion */
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.25);
}

/* ===== MEDIA QUERY: LAPTOP (1025–1600px) — Tipografia ridotta per leggibilità ===== */
/* Riduce globalmente la scala tipografica del 6% sui laptop con risoluzione ampia
   per evitare "zoom eccessivo" su schermi 1920×1200 a 125% e migliorare la leggibilità */
@media (max-width: 1600px) and (min-width: 1025px) {
  html {
    font-size: 15px; /* Base ridotta da 16px per viewport ampi (laptop) */
  }
}

/* ===== RESPONSIVE — SHARED ===== */
@media (max-width: 768px) {
  :root { --section-padding: 80px 0; }
  #navbar { height: auto; }
  .nav-inner { height: 56px; }
  .nav-links     { display: none; }
  .nav-logo img { width: 200px; }
  .nav-hamburger { display: block; }
  .footer-inner  { grid-template-columns: 1fr; gap: 32px; }
  .footer-icon { margin-top: 1px; }
  #hero { margin-top: 0; }
}

/* ===== SHARED SEARCH COMPONENT ===== */
.mass-search {
  max-width: 760px;
  margin: 0 auto;
}

.mass-search .mass-search-form {
  position: relative;
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 12px;
  min-height: 66px;
  padding: 8px 10px 8px 20px;
  border-radius: 12px;
  border: 1px solid rgba(166, 142, 94, 0.22);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 16px 28px rgba(15, 16, 20, 0.08);
}

.mass-search .mass-search-icon {
  font-size: 22px;
  color: rgba(13, 14, 18, 0.48);
  flex: 0 0 auto;
  pointer-events: none;
}

.mass-search .mass-search-input {
  flex: 1;
  min-width: 0;
  height: 48px;
  padding: 0;
  border: 0;
  outline: none;
  background: transparent;
  color: #121317;
  font-size: 1rem; /* 16px → rem conversion */
  font-weight: 400;
  font-family: var(--font-main);
}

.mass-search .mass-search-input::placeholder {
  color: rgba(18, 19, 23, 0.42);
}

.mass-search .mass-search-btn {
  min-width: 124px;
  height: 44px;
  border: none;
  border-radius: 12px;
  padding: 0 22px;
  background: #A68E5E;
  color: #ffffff;
  font-size: 0.6875rem; /* 11px → rem conversion */
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  cursor: pointer;
  transition: filter 0.22s ease, transform 0.22s ease;
}

.mass-search .mass-search-btn:hover {
  /* filter: brightness(1.05); */
  transform: translateY(-1px);
}

.mass-search .mass-search-btn:focus-visible,
.mass-search .mass-search-input:focus-visible {
  outline: 2px solid rgba(166, 142, 94, 0.65);
  outline-offset: 2px;
}

.mass-search .mass-search-topics {
  margin-top: 14px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.mass-search .mass-search-topics-label {
  font-size: 0.625rem; /* 10px → rem conversion */
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(18, 19, 23, 0.46);
}

.mass-search .mass-search-topics-list {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 14px;
}

.mass-search .mass-search-topics-item {
  font-size: 0.625rem; /* 10px → rem conversion */
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #A68E5E;
}

@media (max-width: 768px) {
  .mass-search .mass-search-form {
    padding: 10px 12px 10px 16px;
    min-height: 58px;
  }

  .mass-search .mass-search-icon {
    font-size: 20px;
  }

  .mass-search .mass-search-input {
    font-size: 1rem; /* 16px → rem conversion */
    height: 42px;
  }

  .mass-search .mass-search-btn {
    min-width: 102px;
    height: 40px;
    border-radius: 10px;
    padding: 0 16px;
    letter-spacing: 0.14em;
  }

  .mass-search .mass-search-topics {
    margin-top: 12px;
    gap: 10px;
  }

  .mass-search .mass-search-topics-list {
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
  }
}

@media (max-width: 560px) {
  .mass-search .mass-search-form {
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-areas:
      "icon input"
      "btn btn";
    align-items: center;
    gap: 10px;
    column-gap: 10px;
    padding: 14px;
    min-height: auto;
  }

  .mass-search .mass-search-icon {
    position: static;
    grid-area: icon;
    justify-self: center;
    align-self: center;
    font-size: 18px;
    line-height: 1;
  }

  .mass-search .mass-search-input {
    grid-area: input;
    width: 100%;
    min-width: 0;
    height: 42px;
    padding: 0;
    font-size: 14px;
    border: 0;
    border-radius: 0;
    background: transparent;
  }

  .mass-search .mass-search-btn {
    grid-area: btn;
    width: 100%;
    min-width: 0;
    height: 44px;
    font-size: 11px;
    letter-spacing: 0.14em;
    padding: 0 16px;
    border-radius: 12px;
  }
}