/* =========================================================
   SACI COSTRUZIONI — Global Styles
   ========================================================= */

/* ── CSS Variables ── */
:root {
  --color-primary:      #1A3A6B;
  --color-primary-dark: #0F2449;
  --color-secondary:    #1C1C1E;
  --color-gray:         #6B6B6B;
  --color-gray-light:   #A8A8A8;
  --color-light:        #F5F5F5;
  --color-white:        #FFFFFF;
  --color-border:       #E0E0E0;

  --font-heading: 'Montserrat', sans-serif;
  --font-body:    'Inter', sans-serif;
  --font-script:  'Playfair Display', serif;

  --shadow-sm:  0 2px 8px rgba(0,0,0,.08);
  --shadow-md:  0 4px 24px rgba(0,0,0,.12);
  --shadow-lg:  0 8px 48px rgba(0,0,0,.18);

  --radius:     4px;
  --transition: .3s ease;

  --max-width: 1280px;
  --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-body);
  color: var(--color-secondary);
  background: var(--color-white);
  line-height: 1.6;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── Container ── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Typography ── */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: 1.2;
  font-weight: 700;
}
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }

p { font-size: 1rem; line-height: 1.75; color: var(--color-gray); }

.section-title {
  text-align: center;
  margin-bottom: 16px;
  color: var(--color-secondary);
}
.section-subtitle {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 56px;
  font-size: 1.05rem;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-heading);
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: transform .3s ease, box-shadow .3s ease, background .3s ease, color .3s ease;
  cursor: pointer;
}
.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
}
.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.btn-outline {
  background: transparent;
  color: var(--color-white);
  border: 2px solid var(--color-white);
}
.btn-outline:hover {
  background: var(--color-white);
  color: var(--color-primary);
}
.btn-outline-dark {
  background: transparent;
  color: var(--color-secondary);
  border: 2px solid var(--color-secondary);
}
.btn-outline-dark:hover {
  background: var(--color-secondary);
  color: var(--color-white);
}

/* ── Section Padding ── */
.section { padding: var(--section-py) 0; }
.section-alt { background: var(--color-light); }

/* ── Divider ── */
.divider {
  width: 56px;
  height: 3px;
  background: var(--color-primary);
  margin: 16px auto 32px;
}
.divider-left { margin: 16px 0 32px; }

/* ── Tag/Badge ── */
.tag {
  display: table;
  margin: 0 auto 12px;
  padding: 4px 12px;
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  border-radius: 2px;
}

/* ── WhatsApp Floating Button ── */
.whatsapp-float {
  position: fixed;
  bottom: 32px;
  left: 32px;
  z-index: 9000;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  transition: transform .3s ease, box-shadow .3s ease;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-lg);
}
.whatsapp-float i { font-size: 1.6rem; color: #fff; }

/* ── Back to Top ── */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 9000;
  width: 44px;
  height: 44px;
  background: var(--color-secondary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s ease, transform .3s ease, background .3s ease;
}
.back-to-top.visible { opacity: 1; pointer-events: auto; }
.back-to-top:hover { background: var(--color-primary); transform: translateY(-3px); }

/* ── Scroll Animations ── */
.fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity .7s ease, transform .7s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }
.fade-up:nth-child(2) { transition-delay: .15s; }
.fade-up:nth-child(3) { transition-delay: .3s; }
.fade-up:nth-child(4) { transition-delay: .45s; }

/* ── Page Hero (inner pages) ── */
.page-hero {
  position: relative;
  height: 55vh;
  min-height: 480px;
  display: flex;
  align-items: center;
  margin-top: 0;
  overflow: hidden;
}

/* Inherit the background image but scale it purely on GPU */
.page-hero::before {
  content: '';
  position: absolute;
  inset: -5%;
  background-image: inherit;
  background-size: cover;
  background-position: center;
  transform: scale(1.06);
  animation: pageHeroBgScale 6s cubic-bezier(0.25, 1, 0.5, 1) forwards;
  will-change: transform;
  z-index: 0;
}

/* Premium Gradient Filter */
.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,.35) 0%,
    rgba(0,0,0,.5) 50%,
    rgba(0,0,0,.7) 100%
  );
  z-index: 1;
}

.page-hero .container { 
  position: relative; 
  z-index: 2; 
  padding-top: 60px; /* offset for transparent navbar */
  pointer-events: none;
}
.page-hero .container > * { pointer-events: auto; }

/* Animate the main heading */
.page-hero h1 { 
  color: #fff; 
  margin-bottom: 24px;
  font-family: var(--font-script);
  font-style: italic;
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 400;
  text-shadow: 0 4px 16px rgba(0,0,0,.4);
  opacity: 0;
  animation: pageHeroFadeUp 0.9s ease 0.3s forwards;
  max-width: 800px;
}

/* ── Breadcrumb ── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .85rem;
  color: rgba(255,255,255,.8);
  font-family: var(--font-heading);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 20px;
  opacity: 0;
  animation: pageHeroFadeDown 0.9s ease 0.1s forwards;
}
.breadcrumb a { color: rgba(255,255,255,.8); transition: color .2s; }
.breadcrumb a:hover { color: #fff; text-shadow: 0 0 8px rgba(255,255,255,.5); }
.breadcrumb i { font-size: .65rem; color: var(--color-primary); }

@keyframes pageHeroBgScale {
  0% { transform: scale(1.08); }
  100% { transform: scale(1); }
}
@keyframes pageHeroFadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes pageHeroFadeDown {
  from { opacity: 0; transform: translateY(-30px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Page Header (compact, inner pages) ── */
.page-header {
  background: var(--color-primary);
  padding: 130px 0 44px;
  position: relative;
  overflow: hidden;
}
/* Diagonal line pattern */
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -55deg,
    rgba(255,255,255,.014) 0px,
    rgba(255,255,255,.014) 1px,
    transparent 1px,
    transparent 52px
  );
  pointer-events: none;
}
/* Right accent shape */
.page-header::after {
  content: '';
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: 40%;
  background: linear-gradient(135deg, transparent 0%, rgba(26,58,107,.18) 100%);
  pointer-events: none;
}
.page-header .container {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.page-header .breadcrumb {
  opacity: 0;
  animation: pageHeroFadeDown .6s ease .05s forwards;
}
.page-header .tag {
  opacity: 0;
  animation: pageHeroFadeUp .6s ease .18s forwards;
  margin-top: 16px;
}
.page-header h1 {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(2rem, 3.8vw, 3rem);
  color: #fff;
  margin: 12px 0 14px;
  max-width: 760px;
  line-height: 1.1;
  opacity: 0;
  animation: pageHeroFadeUp .7s ease .3s forwards;
}
.page-header-sub {
  font-size: .95rem;
  line-height: 1.75;
  color: rgba(255,255,255,.55);
  max-width: 560px;
  opacity: 0;
  animation: pageHeroFadeUp .7s ease .45s forwards;
}
.page-header-stats {
  display: flex;
  gap: 32px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,.1);
  opacity: 0;
  animation: pageHeroFadeUp .7s ease .6s forwards;
}
.page-header-stat strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
}
.page-header-stat span {
  font-family: var(--font-heading);
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.4);
  margin-top: 4px;
  display: block;
}
@media (max-width: 768px) {
  .page-header { padding: 110px 0 36px; }
  .page-header-stats { gap: 20px; flex-wrap: wrap; }
  .page-header-stat strong { font-size: 1.2rem; }
}

/* ── FAQ Accordion ── */
/* ── FAQ Premium ── */
.faq-section { background: var(--color-white); }
.faq-header  { margin-bottom: 0; }

.faq-wrap {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
  transition: background .3s ease;
}
.faq-item:first-child { border-top: 1px solid var(--color-border); }

.faq-item.open {
  background: #fafbff;
}

.faq-question {
  display: grid;
  grid-template-columns: 40px 1fr 36px;
  align-items: center;
  gap: 20px;
  padding: 24px 0;
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  font-family: var(--font-heading);
}

.faq-num {
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--color-primary);
  opacity: .35;
  transition: opacity .3s ease;
  line-height: 1;
  padding-top: 2px;
}
.faq-item.open .faq-num,
.faq-question:hover .faq-num { opacity: 1; }

.faq-q-text {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-secondary);
  line-height: 1.45;
  transition: color .25s ease;
}
.faq-item.open .faq-q-text,
.faq-question:hover .faq-q-text { color: var(--color-primary); }

/* Icon: cross morphing to minus */
.faq-icon {
  position: relative;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-light);
  flex-shrink: 0;
  transition: background .3s ease, transform .4s cubic-bezier(.25,.46,.45,.94);
}
.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  background: var(--color-primary);
  border-radius: 2px;
  transition: transform .4s cubic-bezier(.25,.46,.45,.94), opacity .3s ease, background .3s ease;
}
.faq-icon::before {
  width: 13px; height: 1.5px;
  transform: translate(-50%, -50%);
}
.faq-icon::after {
  width: 1.5px; height: 13px;
  transform: translate(-50%, -50%);
}
.faq-item.open .faq-icon {
  background: var(--color-primary);
  transform: rotate(45deg);
}
.faq-item.open .faq-icon::before,
.faq-item.open .faq-icon::after { background: #fff; }

/* Answer: JS-driven height — overflow hidden keeps paint contained */
.faq-answer {
  height: 0;
  overflow: hidden;
  will-change: height;
  transition: height .38s cubic-bezier(.4, 0, .2, 1);
}
.faq-answer-inner {
  padding-left: 60px;
}
.faq-answer-inner p {
  padding-bottom: 24px;
  font-size: .95rem;
  line-height: 1.85;
  color: var(--color-gray);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .3s ease .08s, transform .3s ease .08s;
}
.faq-item.open .faq-answer-inner p {
  opacity: 1;
  transform: translateY(0);
}

/* ── Performance: content-visibility ── */
.numbers-section,
.testimonials-section,
.cta-banner,
footer {
  content-visibility: auto;
  contain-intrinsic-size: 0 400px;
}

/* ── Responsive Utilities ── */
@media (max-width: 768px) {
  :root { --section-py: 64px; }
  .section-subtitle { margin-bottom: 40px; }
  .faq-question  { grid-template-columns: 32px 1fr 32px; gap: 12px; padding: 18px 0; }
  .faq-q-text    { font-size: .9rem; }
  .faq-answer-inner { padding-left: 44px; }
  .faq-icon      { width: 32px; height: 32px; }
}

/* =========================================================
   SACI COSTRUZIONI — Navbar & Mega-Dropdown
   ========================================================= */

/* ── Top Utility Bar ── */
.top-bar {
  background: var(--color-secondary);
  color: rgba(255, 255, 255, .75);
  font-family: var(--font-heading);
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .04em;
  padding: 8px 0;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 9999;
  transition: transform .4s ease, opacity .4s ease;
}

.top-bar.hidden {
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
}

.top-bar .container {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 24px;
}

.top-bar a {
  color: rgba(255, 255, 255, .75);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color .2s;
}

.top-bar a:hover {
  color: #fff;
}

.top-bar .social-links {
  display: flex;
  gap: 12px;
  margin-right: auto;
}

.top-bar .social-links a {
  font-size: .9rem;
}

/* ── Main Navbar ── */
.navbar {
  position: fixed;
  top: 36px;
  /* height of top-bar */
  left: 0;
  width: 100%;
  z-index: 9998;
  transition: top .4s ease;
  background: transparent;
}

/* Opacity-only transition avoids paint → pure compositor-thread */
.navbar::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  opacity: 0;
  transition: opacity .35s ease;
  pointer-events: none;
  z-index: -1;
  will-change: opacity;
}

.navbar.scrolled {
  top: 0;
}

.navbar.scrolled::before {
  opacity: 1;
}

.navbar.top-hidden {
  top: 0;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

/* ── Logo ── */
.navbar-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
}

.navbar-logo img {
  height: 48px;
  width: auto;
  transition: filter .35s ease;
  display: block;
}

/* Logo sempre originale in entrambi gli stati navbar */
.navbar-logo img {
  filter: none;
}

/* Fallback text logo (shown if no image) */
.logo-text {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem;
  line-height: 1.1;
  color: var(--color-white);
  transition: color .3s;
}

.logo-text span {
  color: var(--color-primary);
  display: block;
  font-size: .7rem;
  letter-spacing: .15em;
  font-weight: 600;
}

.navbar.scrolled .logo-text {
  color: var(--color-secondary);
}

/* ── Nav Links ── */
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  height: 100%;
}

.nav-item {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
}

.nav-item>a {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 16px;
  height: 100%;
  font-family: var(--font-heading);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-white);
  transition: color .2s;
  white-space: nowrap;
}

.navbar.scrolled .nav-item>a {
  color: var(--color-secondary);
}

.navbar.scrolled .nav-item>a:hover {
  color: var(--color-primary);
}

.navbar:not(.scrolled) .nav-item>a:hover {
  color: rgba(255,255,255,0.75);
}

.nav-item>a i {
  font-size: .6rem;
  transition: transform .25s;
}

.nav-item.has-dropdown:hover>a i {
  transform: rotate(180deg);
}

/* ── CTA Nav Button ── */
.nav-cta {
  margin-left: 12px;
  padding: 10px 24px !important;
  height: auto !important;
  background: var(--color-primary);
  color: #fff !important;
  border-radius: var(--radius);
  font-size: .78rem !important;
}

.nav-cta:hover {
  background: var(--color-primary-dark) !important;
  color: #fff !important;
}

/* ── Mega Dropdown ── */
.mega-dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  background: var(--color-white);
  box-shadow: 0 20px 60px rgba(0,0,0,.13), 0 4px 16px rgba(0,0,0,.07);
  border-top: 3px solid var(--color-primary);
  border-radius: 0 0 12px 12px;
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 0;
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition: opacity .22s ease, transform .22s ease, visibility .22s;
  min-width: 680px;
  overflow: hidden;
}

.nav-item.has-dropdown:hover .mega-dropdown {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

/* Left panel */
.dropdown-panel {
  background: var(--color-primary);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.dropdown-panel-tag {
  font-family: var(--font-heading);
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255,255,255,.6);
}
.dropdown-panel-desc {
  font-family: var(--font-heading);
  font-size: .82rem;
  font-weight: 500;
  color: rgba(255,255,255,.85);
  line-height: 1.55;
  flex: 1;
}
.dropdown-panel-cta {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-heading);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,.35);
  padding-bottom: 2px;
  width: fit-content;
  transition: gap .2s ease, border-color .2s ease;
}
.dropdown-panel-cta:hover { gap: 11px; border-color: #fff; }
.dropdown-panel-cta i { font-size: .6rem; }

/* Service cards grid (simplified dropdown) */
.dropdown-services {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 20px 24px;
  align-content: center;
}

.dropdown-service-card {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  border: 1.5px solid var(--color-border);
  border-radius: 8px;
  font-family: var(--font-heading);
  color: var(--color-secondary);
  text-decoration: none;
  transition: background .18s ease, border-color .18s ease, color .18s ease;
}

.dropdown-card-text {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.dropdown-card-text strong {
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .02em;
  line-height: 1.2;
}

.dropdown-card-text span {
  font-size: .72rem;
  font-weight: 400;
  opacity: .55;
  line-height: 1.3;
  letter-spacing: .01em;
}

.dropdown-service-card:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.dropdown-service-card:hover .dropdown-card-text span {
  opacity: .8;
}

.dropdown-service-card i {
  font-size: .58rem;
  opacity: .3;
  flex-shrink: 0;
  margin-top: 3px;
  transition: opacity .18s ease, transform .18s ease;
}

.dropdown-service-card:hover i {
  opacity: 1;
  transform: translateX(4px);
}

/* ── Simple Dropdown (single column) ── */
.simple-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--color-white);
  box-shadow: var(--shadow-md);
  border-top: 3px solid var(--color-primary);
  border-radius: 0 0 var(--radius) var(--radius);
  padding: 8px 0;
  min-width: 200px;
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition: opacity .2s ease, visibility .2s;
}

.nav-item:hover .simple-dropdown {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
}

.simple-dropdown a {
  display: block;
  padding: 10px 20px;
  font-family: var(--font-heading);
  font-size: .8rem;
  font-weight: 600;
  color: var(--color-secondary);
  letter-spacing: .04em;
  transition: background .2s, color .2s;
}

.simple-dropdown a:hover {
  background: var(--color-light);
  color: var(--color-primary);
}

/* ── Hamburger ── */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
  position: relative;
  z-index: 1;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: transform .3s ease, opacity .3s ease, background .3s ease;
}

.navbar.scrolled .hamburger span {
  background: var(--color-secondary);
}

/* Dark spans when light mobile nav is open */
.navbar.mobile-open .hamburger span {
  background: var(--color-secondary) !important;
}

.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
}

.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ── Colored logo when light mobile nav is open ── */
.navbar.mobile-open .navbar-logo img {
  filter: none !important;
}

/* ── Mobile Nav Overlay ── */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  background: #fff;
  z-index: 9997;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform .6s cubic-bezier(.76, 0, .24, 1);
  will-change: transform;
}
.mobile-nav.open { transform: translateX(0); }

.mobile-nav-inner {
  padding: 100px 28px 56px;
  min-height: 100%;
  display: flex;
  flex-direction: column;
}

/* ── Nav Items ── */
.mobile-nav-items { flex: 1; }

/* Initial state on container level — fixes trigger visibility bug */
.mobile-nav-items > * {
  opacity: 0;
  transform: translateY(20px);
}
.mobile-nav.open .mobile-nav-items > * { animation: mobileItemIn .52s cubic-bezier(.22,1,.36,1) forwards; }
.mobile-nav.open .mobile-nav-items > *:nth-child(1) { animation-delay: .10s; }
.mobile-nav.open .mobile-nav-items > *:nth-child(2) { animation-delay: .18s; }
.mobile-nav.open .mobile-nav-items > *:nth-child(3) { animation-delay: .26s; }
.mobile-nav.open .mobile-nav-items > *:nth-child(4) { animation-delay: .34s; }

@keyframes mobileItemIn {
  to { opacity: 1; transform: translateY(0); }
}

.mobile-nav-item {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(1.9rem, 7.5vw, 2.8rem);
  font-weight: 900;
  letter-spacing: -.02em;
  text-transform: uppercase;
  color: var(--color-secondary);
  padding: 18px 0;
  border-bottom: 1px solid rgba(0,0,0,.07);
  transition: color .2s;
}
.mobile-nav-item:hover { color: var(--color-primary); }

/* ── Services Trigger ── */
.mobile-has-sub { border-bottom: 1px solid rgba(0,0,0,.07); }

.mobile-nav-trigger {
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-heading);
  font-size: clamp(1.9rem, 7.5vw, 2.8rem);
  font-weight: 900;
  letter-spacing: -.02em;
  text-transform: uppercase;
  color: var(--color-secondary);
  padding: 18px 0;
  transition: color .2s;
}
.mobile-nav-trigger:hover { color: var(--color-primary); }
.mobile-nav-trigger[aria-expanded="true"] { color: var(--color-primary); }
.mobile-nav-trigger i {
  font-size: .72rem;
  color: var(--color-primary);
  transition: transform .35s cubic-bezier(.4,0,.2,1);
  flex-shrink: 0;
}
.mobile-nav-trigger[aria-expanded="true"] i { transform: rotate(180deg); }

/* ── Services Submenu ── */
.mobile-nav-sub {
  height: 0;
  overflow: hidden;
  transition: height .44s cubic-bezier(.4,0,.2,1);
  will-change: height;
}
.mobile-nav-sub-inner {
  display: flex;
  flex-direction: column;
  margin: 4px 0 14px;
  border-left: 2px solid var(--color-primary);
  padding-left: 20px;
}

.mobile-nav-sub a {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 0;
  font-family: var(--font-heading);
  color: var(--color-secondary);
  border-bottom: 1px solid rgba(0,0,0,.06);
  transition: color .15s;
}

.mobile-nav-sub a:last-child {
  border-bottom: none;
}

.mobile-nav-sub a strong {
  font-size: clamp(1.1rem, 4.5vw, 1.35rem);
  font-weight: 800;
  letter-spacing: -.01em;
  line-height: 1.15;
}

.mobile-nav-sub a span {
  font-size: .78rem;
  font-weight: 500;
  opacity: .45;
  line-height: 1.3;
  letter-spacing: .01em;
}

.mobile-nav-sub a:hover {
  color: var(--color-primary);
}

.mobile-nav-sub a:hover span {
  opacity: .65;
}

/* ── Footer ── */
.mobile-nav-footer {
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid rgba(0,0,0,.07);
  opacity: 0;
  transform: translateY(20px);
}
.mobile-nav.open .mobile-nav-footer {
  animation: mobileItemIn .52s cubic-bezier(.22,1,.36,1) .42s forwards;
}
.mobile-nav-cta {
  display: block;
  text-align: center;
  padding: 17px !important;
  font-family: var(--font-heading);
  font-size: .82rem !important;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  border-radius: var(--radius) !important;
  background: var(--color-primary);
  color: #fff !important;
  margin-bottom: 20px;
  transition: background .2s;
}
.mobile-nav-cta:hover { background: var(--color-primary-dark) !important; }
.mobile-nav-contacts {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.mobile-nav-contacts a {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: .78rem;
  font-weight: 500;
  color: #9AA0AD;
  transition: color .2s;
  border: none !important;
  padding: 0 !important;
}
.mobile-nav-contacts a:hover { color: var(--color-secondary); }
.mobile-nav-contacts i { color: var(--color-primary); width: 14px; flex-shrink: 0; }

/* ── Responsive ── */
@media (max-width: 1024px) {

  .nav-links,
  .top-bar {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .mobile-nav {
    display: block;
  }

  .navbar .container {
    justify-content: space-between;
  }
}

@media (max-width: 768px) {
  .top-bar {
    display: none;
  }

  .navbar {
    top: 0;
  }
}
/* =========================================================
   SACI COSTRUZIONI — Hero Grid (Premium 3-Panel)
   60fps: only transform + opacity on compositor thread
   ========================================================= */

.hero-grid {
  position: relative;
  height: 100vh;
  min-height: 640px;
  display: grid;
  grid-template-columns: 1fr 36%;
  gap: 3px;
  background: var(--color-primary);
  overflow: hidden;
}

/* ── Shared panel base ── */
.hg-panel,
.hg-cell {
  position: relative;
  overflow: hidden;
}

/* ── Right column ── */
.hg-aside {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.hg-cell { flex: 1; }

/* ── Slides ── */
.hg-slides {
  position: absolute;
  inset: 0;
}

.hg-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1.06);
  transition: opacity 1.4s ease, transform 8s ease;
  will-change: transform, opacity;
}

.hg-slide.active {
  opacity: 1;
  transform: scale(1);
}

/* ── Overlays ── */
.hg-panel::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(10, 24, 54, .12) 0%,
    rgba(10, 24, 54, .45) 50%,
    rgba(10, 24, 54, .75) 100%
  );
  z-index: 1;
  pointer-events: none;
}

.hg-cell::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(10, 24, 54, .08) 40%,
    rgba(10, 24, 54, .68) 100%
  );
  z-index: 1;
  pointer-events: none;
}

/* ── Main content ── */
.hg-content {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
  padding: 56px 60px;
}

.hg-title {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 4.2vw, 4.4rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.0;
  letter-spacing: -.03em;
  margin-bottom: 16px;
  animation: hgFadeUp .9s ease .3s both;
}

.hg-sub {
  font-family: var(--font-heading);
  font-size: clamp(.85rem, 1.1vw, 1rem);
  font-weight: 400;
  color: rgba(255, 255, 255, .68);
  line-height: 1.75;
  max-width: 440px;
  margin-bottom: 36px;
  animation: hgFadeUp .9s ease .45s both;
}

.hg-ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  animation: hgFadeUp .9s ease .6s both;
}

/* ── Progress bar ── */
.hg-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 2px;
  background: rgba(255, 255, 255, .85);
  width: 0%;
  z-index: 3;
  transform-origin: left;
}

.hg-progress.running {
  width: 100%;
  transition: width 5s linear;
}

/* ── Scroll indicator ── */
.hg-scroll {
  position: absolute;
  bottom: 44px;
  left: 60px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 12px;
  animation: hgFadeUp .9s ease .85s both;
}

.hg-scroll-line {
  width: 36px;
  height: 1px;
  background: rgba(255, 255, 255, .25);
  position: relative;
  overflow: hidden;
}

.hg-scroll-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, .8);
  animation: hgScrollPulse 2s ease-in-out infinite 1.5s;
}

.hg-scroll-label {
  font-family: var(--font-heading);
  font-size: .58rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .35);
}

/* ── Cell labels (right panels) ── */
.hg-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2;
  padding: 18px 20px 20px;
}

.hg-label-tag {
  display: block;
  font-family: var(--font-heading);
  font-size: .54rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .45);
  margin-bottom: 4px;
}

.hg-label-title {
  display: block;
  font-family: var(--font-heading);
  font-size: .88rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .92);
}

/* ── Animations ── */
@keyframes hgFadeUp {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes hgScrollPulse {
  0%   { left: -100%; }
  100% { left: 100%; }
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr 34%; }
  .hg-content { padding: 48px 40px; }
  .hg-scroll { left: 40px; }
}

@media (max-width: 768px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hg-aside { display: none; }
  .hg-content {
    padding: 80px 28px 40px;
    align-items: center;
    text-align: center;
    justify-content: center;
  }
  .hg-ctas { justify-content: center; }
  .hg-scroll { left: 50%; transform: translateX(-50%); bottom: 24px; }
  .hg-title { font-size: clamp(2.2rem, 9vw, 3rem); }
  .hg-sub { font-size: .9rem; }
}

/* =========================================================
   SACI COSTRUZIONI — Components
   ========================================================= */

/* ══════════════════════════════════════
   SCROLL PROGRESS BAR
   ══════════════════════════════════════ */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: var(--color-primary);
  z-index: 10000;
  pointer-events: none;
  transition: none;
}

/* ══════════════════════════════════════
   EDITORIAL SERVICE CARDS (bento asimmetrico)
   ══════════════════════════════════════ */
.cards-editorial {
  display: grid;
  grid-template-columns: 3fr 2fr;
  min-height: 640px;
  gap: 3px;
  background: var(--color-secondary);
}
.cards-stack {
  display: grid;
  grid-template-rows: 1fr 1fr;
  gap: 3px;
}
.card-editorial {
  position: relative;
  overflow: hidden;
  display: block;
  text-decoration: none;
  background: #000;
}
.card-editorial img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .9s cubic-bezier(.25,.46,.45,.94), filter .6s ease;
  will-change: transform;
  filter: brightness(.65);
}
.card-editorial:hover img {
  transform: scale(1.06);
  filter: brightness(.4);
}
.card-editorial-body {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 36px 40px;
  background: linear-gradient(to top, rgba(0,0,0,.6) 0%, transparent 60%);
}
.card-num {
  font-family: var(--font-heading);
  font-size: 5.5rem;
  font-weight: 800;
  color: rgba(255,255,255,.08);
  line-height: 1;
  position: absolute;
  top: 20px;
  right: 28px;
  transition: color .5s ease;
  user-select: none;
}
.card-editorial:hover .card-num { color: rgba(255,255,255,.18); }
.card-editorial-text h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 1.8vw, 1.7rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.card-featured .card-editorial-text h2 {
  font-size: clamp(1.6rem, 2.8vw, 2.6rem);
}
.card-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(255,255,255,.55);
  transition: color .3s ease, gap .35s ease;
}
.card-cta::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--color-primary);
  flex-shrink: 0;
  transition: width .35s ease;
}
.card-editorial:hover .card-cta { color: #fff; gap: 16px; }
.card-editorial:hover .card-cta::before { width: 40px; }

/* ══════════════════════════════════════
   PROCESS SECTION (Come Lavoriamo)
   ══════════════════════════════════════ */
.process-section { background: var(--color-white); }
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 64px;
  border-top: 1px solid var(--color-border);
}
.process-step {
  padding: 40px 32px 40px 0;
  border-right: 1px solid var(--color-border);
  position: relative;
}
.process-step:last-child { border-right: none; padding-right: 0; }
.process-step:not(:first-child) { padding-left: 32px; }
.process-num {
  display: block;
  font-family: var(--font-heading);
  font-size: 3.2rem;
  font-weight: 800;
  color: var(--color-border);
  line-height: 1;
  margin-bottom: 28px;
  transition: color .4s ease;
  position: relative;
}
.process-num::after {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .4s cubic-bezier(.25,.46,.45,.94);
}
.process-step:hover .process-num { color: var(--color-primary); }
.process-step:hover .process-num::after { transform: scaleX(1); }
.process-step h3 {
  font-family: var(--font-heading);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin-bottom: 12px;
}
.process-step p { font-size: .88rem; line-height: 1.8; }

/* ══════════════════════════════════════
   SERVICE ROWS (alternating full-bleed)
   ══════════════════════════════════════ */
.service-rows-section { background: var(--color-light); }
.service-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 500px;
}
.service-row-reverse { direction: rtl; }
.service-row-reverse > * { direction: ltr; }
.service-row-img {
  overflow: hidden;
  position: relative;
}
.service-row-img img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .9s cubic-bezier(.25,.46,.45,.94);
  will-change: transform;
}
.service-row:hover .service-row-img img { transform: scale(1.04); }

/* ── Slideshow variant ── */
.sr-slideshow img {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.2s ease, transform .9s cubic-bezier(.25,.46,.45,.94);
  will-change: opacity, transform;
}
.sr-slideshow img.active { opacity: 1; }
.service-row:hover .sr-slideshow img.active { transform: scale(1.04); }
.service-row:hover .sr-slideshow img:not(.active) { transform: scale(1); }
.service-row-content {
  padding: 72px 80px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--color-white);
  position: relative;
}
.service-row-num {
  font-family: var(--font-heading);
  font-size: 5rem;
  font-weight: 800;
  color: var(--color-border);
  line-height: 1;
  position: absolute;
  top: 28px;
  right: 40px;
  user-select: none;
}
.service-row-content h3 {
  font-family: var(--font-heading);
  font-size: clamp(1.3rem, 2vw, 1.8rem);
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 16px;
  line-height: 1.2;
}
.service-row-content p { margin-bottom: 20px; }
.service-check-list {
  margin: 0 0 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.service-check-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .9rem;
  color: var(--color-gray);
  line-height: 1.5;
}
.service-check-list li i { color: var(--color-primary); font-size: .8rem; margin-top: 3px; flex-shrink: 0; }

/* ══════════════════════════════════════
   MARQUEE STRIP
   ══════════════════════════════════════ */
.marquee-strip {
  background: var(--color-primary);
  overflow: hidden;
  padding: 18px 0;
  white-space: nowrap;
}
.marquee-track {
  display: inline-flex;
  gap: 0;
  animation: marquee 30s linear infinite;
  will-change: transform;
}
.marquee-strip:hover .marquee-track { animation-play-state: paused; }
.marquee-track span {
  font-family: var(--font-heading);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: rgba(255,255,255,.6);
  padding: 0 20px;
}
.marquee-track .marquee-sep {
  color: rgba(255,255,255,.3);
  padding: 0;
  font-size: .9rem;
  font-weight: 400;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ══════════════════════════════════════
   SERVICE CARDS (homepage, 3-col) — kept for servizi.html
   ══════════════════════════════════════ */
.service-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  min-height: 520px;
}
.service-card {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.service-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
  will-change: transform;
}
.service-card:hover img { transform: scale(1.07); }

/* Two gradient layers with opacity transition — avoids background repaint */
.service-card-body {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 28px 32px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
}
.service-card-body::before,
.service-card-body::after {
  content: '';
  position: absolute;
  inset: 0;
  transition: opacity .3s ease;
  pointer-events: none;
}
.service-card-body::before {
  background: linear-gradient(to top, rgba(0,0,0,.75) 0%, transparent 100%);
  opacity: 1;
}
.service-card-body::after {
  background: linear-gradient(to top, rgba(26,58,107,.85) 0%, rgba(26,58,107,.3) 80%, transparent 100%);
  opacity: 0;
}
.service-card:hover .service-card-body::before { opacity: 0; }
.service-card:hover .service-card-body::after  { opacity: 1; }
.service-card-body h3,
.service-card-icon { position: relative; z-index: 1; }
.service-card-body h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: #fff;
  max-width: 200px;
  line-height: 1.3;
}
.service-card-icon {
  width: 40px;
  height: 40px;
  border: 2px solid rgba(255,255,255,.6);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  flex-shrink: 0;
  transition: background .3s ease, border-color .3s ease, color .3s ease;
}
.service-card:hover .service-card-icon {
  background: var(--color-white);
  border-color: var(--color-white);
  color: var(--color-primary);
}

/* ══════════════════════════════════════
   SERVICE DETAIL COLUMNS
   ══════════════════════════════════════ */
.service-detail-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 56px;
}
.service-detail-item { display: flex; flex-direction: column; }
.service-detail-img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 24px;
}
.service-detail-item h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  text-align: center;
  margin-bottom: 12px;
  padding: 0 12px 16px;
  border-bottom: 1px solid var(--color-border);
  position: relative;
}
.service-detail-item h3::before,
.service-detail-item h3::after {
  content: '—';
  margin: 0 8px;
  color: var(--color-gray-light);
}
.service-detail-item p {
  font-size: .9rem;
  text-align: left;
  flex: 1;
  margin-bottom: 20px;
}
.service-detail-item .btn { margin-top: auto; align-self: flex-start; }

/* ══════════════════════════════════════
   VALUE PROPOSITION (4 icons)
   ══════════════════════════════════════ */
.value-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 56px;
}
.value-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 40px 24px 32px;
  text-align: center;
  transition: transform .3s ease, box-shadow .3s ease;
  position: relative;
  overflow: hidden;
}
.value-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--color-primary);
  transform: scaleX(0);
  transition: transform .3s ease;
}
.value-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.value-card:hover::before { transform: scaleX(1); }

.value-icon {
  width: 80px;
  height: 80px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}
.value-icon i { font-size: 2rem; color: #fff; }
.value-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--color-secondary);
}
.value-card p { font-size: .88rem; }

/* ══════════════════════════════════════
   NUMBERS COUNTER
   ══════════════════════════════════════ */
.numbers-section {
  background: var(--color-primary);
  padding: 80px 0;
}
.numbers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}
.number-item { padding: 16px; }
.number-value {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  color: #fff;
  line-height: 1;
  margin-bottom: 8px;
}
.number-suffix {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  color: #fff;
}
.number-label {
  font-family: var(--font-heading);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.65);
}

/* ══════════════════════════════════════
   CTA BANNER
   ══════════════════════════════════════ */
.cta-banner {
  position: relative;
  padding: 100px 0;
  background-size: cover;
  background-position: center;
  text-align: center;
  overflow: hidden;
}
.cta-banner::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.65);
}
.cta-banner .container { position: relative; z-index: 1; }
.cta-banner h2 { color: #fff; margin-bottom: 12px; }
.cta-banner p  { color: rgba(255,255,255,.75); max-width: 560px; margin: 0 auto 36px; font-size: 1.05rem; }
.cta-banner .btn-group { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ══════════════════════════════════════
   SERVICES OVERVIEW GRID (servizi.html)
   ══════════════════════════════════════ */
.services-overview-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}
.service-overview-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform .3s ease, box-shadow .3s ease;
}
.service-overview-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.service-overview-card img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  transition: transform .5s ease;
  will-change: transform;
}
.service-overview-card:hover img { transform: scale(1.05); }
.service-overview-body {
  padding: 28px 28px 24px;
  background: var(--color-white);
}
.service-overview-body h3 { margin-bottom: 10px; font-size: 1.2rem; }
.service-overview-body p  { font-size: .9rem; margin-bottom: 20px; }
.service-overview-body .sub-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}
.sub-tag {
  padding: 4px 12px;
  background: var(--color-light);
  border-radius: 20px;
  font-family: var(--font-heading);
  font-size: .72rem;
  font-weight: 600;
  color: var(--color-gray);
  letter-spacing: .04em;
}

/* ══════════════════════════════════════
   SERVICES SHOWCASE (servizi.html)
   ══════════════════════════════════════ */
.services-showcase { margin-top: 48px; }

.showcase-item {
  display: grid;
  grid-template-columns: 1fr 480px;
  min-height: 420px;
  border-top: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}
.showcase-item:last-child { border-bottom: 1px solid var(--color-border); }

.showcase-item.reversed { direction: rtl; }
.showcase-item.reversed > * { direction: ltr; }

.showcase-content {
  padding: 64px 72px 64px 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  background: var(--color-white);
}
.showcase-item.reversed .showcase-content { padding: 64px 0 64px 72px; }

.showcase-num {
  position: absolute;
  top: -10px; right: -8px;
  font-family: var(--font-heading);
  font-size: 9rem;
  font-weight: 800;
  color: var(--color-secondary);
  opacity: .04;
  line-height: 1;
  user-select: none;
  pointer-events: none;
  z-index: 0;
  transition: opacity .6s ease;
}
.showcase-item.reversed .showcase-num { right: auto; left: -8px; }
.showcase-item:hover .showcase-num { opacity: .07; }

.showcase-cat {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 14px;
  position: relative; z-index: 1;
}
.showcase-cat::before {
  content: '';
  display: block;
  width: 28px; height: 2px;
  background: var(--color-primary);
  flex-shrink: 0;
}

.showcase-content h3 {
  font-size: clamp(1.5rem, 2.5vw, 2.1rem);
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 16px;
  line-height: 1.2;
  position: relative; z-index: 1;
}
.showcase-content > p {
  font-size: .95rem;
  line-height: 1.8;
  margin-bottom: 24px;
  max-width: 500px;
  position: relative; z-index: 1;
}
.showcase-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px; position: relative; z-index: 1; }

.showcase-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-primary);
  position: relative; z-index: 1;
  padding-bottom: 4px;
  align-self: flex-start;
}
.showcase-link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 1.5px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s cubic-bezier(.25,.46,.45,.94);
}
.showcase-link:hover::after { transform: scaleX(1); }
.showcase-link i {
  font-size: .8rem;
  transition: transform .35s cubic-bezier(.25,.46,.45,.94);
}
.showcase-link:hover i { transform: translateX(5px); }

.showcase-img {
  position: relative;
  overflow: hidden;
  background: var(--color-secondary);
}
.showcase-img img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.1s cubic-bezier(.25,.46,.45,.94);
  will-change: transform;
}
.showcase-item:hover .showcase-img img { transform: scale(1.05); }

/* ── Slideshow variant ── */
.showcase-slideshow img {
  opacity: 0;
  transition: opacity 1.2s ease, transform 1.1s cubic-bezier(.25,.46,.45,.94);
  will-change: opacity, transform;
}
.showcase-slideshow img.active { opacity: 1; }
.showcase-item:hover .showcase-slideshow img.active { transform: scale(1.05); }
.showcase-item:hover .showcase-slideshow img:not(.active) { transform: scale(1); }

/* ══════════════════════════════════════
   PORTFOLIO / PROGETTI
   ══════════════════════════════════════ */
.portfolio-filter {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 48px;
}
.filter-btn {
  padding: 9px 22px;
  font-family: var(--font-heading);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  border-radius: 24px;
  border: 2px solid var(--color-border);
  color: var(--color-gray);
  background: transparent;
  cursor: pointer;
  transition: background .3s ease, border-color .3s ease, color .3s ease;
}
.filter-btn:hover,
.filter-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.portfolio-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: transform .3s ease;
}
.portfolio-item.hidden { display: none; }
.portfolio-item img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  transition: transform .5s ease;
  display: block;
  will-change: transform;
}
.portfolio-item:hover img { transform: scale(1.07); }
.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: rgba(26,58,107,.85);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  opacity: 0;
  transition: opacity .35s ease;
}
.portfolio-item:hover .portfolio-overlay { opacity: 1; }
.portfolio-overlay h3 {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  text-align: center;
  padding: 0 20px;
}
.portfolio-overlay span {
  font-family: var(--font-heading);
  font-size: .75rem;
  font-weight: 500;
  color: rgba(255,255,255,.8);
  letter-spacing: .06em;
  text-transform: uppercase;
}
.portfolio-overlay i { font-size: 1.8rem; color: rgba(255,255,255,.7); margin-bottom: 8px; }

/* ══════════════════════════════════════
   SINGLE SERVICE PAGE
   ══════════════════════════════════════ */
.service-detail-section { padding: var(--section-py) 0; }
.service-detail-section .two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.service-detail-section .two-col.reverse { direction: rtl; }
.service-detail-section .two-col.reverse > * { direction: ltr; }

.service-feature-list { margin: 24px 0; }
.service-feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: .93rem;
  color: var(--color-gray);
}
.service-feature-list li i { color: var(--color-primary); font-size: .9rem; margin-top: 3px; flex-shrink: 0; }

.gallery-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 48px;
}
.gallery-grid-3 img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: var(--radius);
  transition: transform .4s;
  cursor: pointer;
}
.gallery-grid-3 img:hover { transform: scale(1.02); }

.related-services { background: var(--color-light); padding: 72px 0; }
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.related-card {
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform .3s ease, box-shadow .3s ease;
  text-decoration: none;
}
.related-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.related-card img { width: 100%; height: 180px; object-fit: cover; }
.related-card-body {
  padding: 20px 20px 16px;
}
.related-card-body h4 {
  font-size: .95rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--color-secondary);
}
.related-card-body span {
  font-family: var(--font-heading);
  font-size: .72rem;
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: .06em;
  text-transform: uppercase;
}

/* ══════════════════════════════════════
   CONTACT PAGE
   ══════════════════════════════════════ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 64px;
  align-items: start;
}
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
  font-family: var(--font-heading);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-secondary);
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 13px 16px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: .93rem;
  color: var(--color-secondary);
  background: var(--color-white);
  transition: border-color .2s, box-shadow .2s;
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(26,58,107,.1);
}
.form-group textarea { resize: vertical; min-height: 140px; }
.form-feedback {
  padding: 14px 20px;
  border-radius: var(--radius);
  font-family: var(--font-heading);
  font-size: .85rem;
  font-weight: 600;
  display: none;
}
.form-feedback.success { background: #d4edda; color: #155724; display: block; }
.form-feedback.error   { background: #f8d7da; color: #721c24; display: block; }

.contact-info { display: flex; flex-direction: column; gap: 32px; }
.contact-info-block h3 {
  font-size: 1.1rem;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-primary);
  display: inline-block;
}
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
}
.contact-info-item:last-child { border-bottom: none; }
.contact-info-item i {
  color: var(--color-primary);
  font-size: 1rem;
  width: 20px;
  margin-top: 2px;
  flex-shrink: 0;
}
.contact-info-item div { display: flex; flex-direction: column; gap: 2px; }
.contact-info-item strong { font-family: var(--font-heading); font-size: .8rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.contact-info-item span { font-size: .9rem; color: var(--color-gray); }
.contact-info-item a { color: var(--color-gray); transition: color .2s; }
.contact-info-item a:hover { color: var(--color-primary); }

.map-container { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); }
.map-container iframe { display: block; width: 100%; height: 320px; border: 0; }

/* ══════════════════════════════════════
   COOKIE CONSENT
   ══════════════════════════════════════ */
#cc-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 9998;
  background: #fff;
  box-shadow: 0 -4px 32px rgba(0,0,0,.14);
  border-top: 3px solid var(--color-primary);
  /* safe area per iPhone con home bar */
  padding-bottom: env(safe-area-inset-bottom);
  transform: translateY(110%);
  opacity: 0;
  transition: transform .4s cubic-bezier(.25,.46,.45,.94), opacity .4s ease;
  will-change: transform, opacity;
}
#cc-banner.cc-visible { transform: translateY(0); opacity: 1; }
#cc-banner.cc-hiding  { transform: translateY(110%); opacity: 0; }

.cc-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 18px 32px;
}
.cc-text { flex: 1; min-width: 0; }
.cc-title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700; font-size: .92rem;
  color: var(--color-secondary);
  margin: 0 0 4px;
}
.cc-desc {
  font-size: .83rem; line-height: 1.6;
  color: #666; margin: 0;
}
.cc-desc a { color: var(--color-primary); text-decoration: underline; }

.cc-actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
  align-items: center;
}
.cc-btn {
  font-family: 'Montserrat', sans-serif;
  font-size: .82rem; font-weight: 700;
  padding: 11px 22px; border-radius: 4px;
  cursor: pointer; border: 2px solid var(--color-primary);
  white-space: nowrap;
  transition: background .2s, color .2s, transform .2s;
  will-change: transform;
  -webkit-tap-highlight-color: transparent;
}
.cc-btn:active { transform: scale(.97); }
.cc-btn-outline { background: transparent; color: var(--color-primary); }
.cc-btn-primary { background: var(--color-primary); color: #fff; }

@media (max-width: 768px) {
  .cc-inner {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
    padding: 18px 18px calc(18px + env(safe-area-inset-bottom));
  }
  .cc-title { font-size: .95rem; }
  .cc-desc  { font-size: .85rem; }
  .cc-actions { flex-direction: column; gap: 10px; }
  .cc-btn { width: 100%; text-align: center; padding: 14px; font-size: .88rem; }
}

/* ══════════════════════════════════════
   LIGHTBOX
   ══════════════════════════════════════ */
.sr-slideshow, .showcase-slideshow { cursor: zoom-in; }

.lb-overlay {
  position: fixed; inset: 0; z-index: 9999;
  background: rgba(0,0,0,.93);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity .25s ease;
}
.lb-overlay.lb-active { opacity: 1; pointer-events: all; }

.lb-img-wrap {
  display: flex; align-items: center; justify-content: center;
  max-width: 90vw; max-height: 85vh;
}
.lb-img {
  max-width: 90vw; max-height: 85vh;
  object-fit: contain; border-radius: 3px; display: block;
  opacity: 0; transform: scale(.97);
  transition: opacity .3s ease, transform .3s ease;
}
.lb-img.lb-img-in { opacity: 1; transform: scale(1); }

.lb-close {
  position: absolute; top: 16px; right: 20px;
  font-size: 1.4rem; line-height: 1;
  color: #fff; background: rgba(255,255,255,.1); border: none; cursor: pointer;
  width: 40px; height: 40px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  opacity: .8; transition: opacity .2s, background .2s;
}
.lb-close:hover { opacity: 1; background: rgba(255,255,255,.2); }

.lb-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  font-size: 2.8rem; line-height: 1; color: #fff;
  background: rgba(255,255,255,.08); border: none; cursor: pointer;
  width: 52px; height: 52px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  opacity: .75; transition: opacity .2s, background .2s;
}
.lb-arrow:hover { opacity: 1; background: rgba(255,255,255,.18); }
.lb-prev { left: 16px; }
.lb-next { right: 16px; }

.lb-dots {
  position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 8px; align-items: center;
}
.lb-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: rgba(255,255,255,.35); border: none; cursor: pointer; padding: 0;
  transition: background .2s, transform .2s;
}
.lb-dot.lb-dot-active { background: #fff; transform: scale(1.4); }

@media (max-width: 768px) {
  .lb-arrow { width: 44px; height: 44px; font-size: 2.2rem; }
  .lb-prev { left: 8px; }
  .lb-next { right: 8px; }
}

/* ══════════════════════════════════════
   FOOTER
   ══════════════════════════════════════ */
.footer {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,.85);
  padding: 80px 0 0;
  border-top: 3px solid rgba(255,255,255,.12);
}
.footer-grid {
  display: grid;
  grid-template-columns: 280px 1fr 1fr 1fr;
  gap: 56px;
  padding-bottom: 64px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

/* Brand col */
.footer-logo img {
  height: 44px;
  width: auto;
  display: block;
  margin-bottom: 20px;
  filter: brightness(0) invert(1);
  opacity: .9;
}
.footer-brand p {
  font-size: .875rem;
  line-height: 1.75;
  margin-bottom: 28px;
  color: rgba(255,255,255,.85);
}
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 38px; height: 38px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-size: .85rem;
  transition: background .25s ease, border-color .25s ease, color .25s ease, transform .25s ease;
}
.footer-social a:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  transform: translateY(-2px);
}

/* Columns */
.footer-col h4 {
  font-family: var(--font-heading);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 11px; }
.footer-col ul li a {
  font-size: .875rem;
  color: rgba(255,255,255,.85);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color .2s ease, gap .2s ease;
}
.footer-col ul li a::before {
  content: '';
  width: 14px; height: 1px;
  background: var(--color-primary);
  flex-shrink: 0;
  transition: width .2s ease;
}
.footer-col ul li a:hover { color: #fff; gap: 12px; }
.footer-col ul li a:hover::before { width: 20px; }

/* Contact rows */
.footer-address { font-style: normal; display: flex; flex-direction: column; gap: 14px; }
.footer-contact-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: .875rem;
  color: rgba(255,255,255,.85);
  line-height: 1.55;
  transition: color .2s ease;
  text-decoration: none;
}
a.footer-contact-row:hover { color: #fff; }
.footer-contact-row i {
  color: var(--color-primary);
  width: 14px;
  flex-shrink: 0;
  margin-top: 2px;
  font-size: .85rem;
}

/* Bottom bar */
.footer-bottom {
  padding: 22px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-heading);
  font-size: .72rem;
  letter-spacing: .04em;
  color: rgba(255,255,255,.55);
  border-top: 1px solid rgba(255,255,255,.1);
  margin-top: 40px;
}
.footer-bottom a { color: rgba(255,255,255,.55); transition: color .2s; }
.footer-bottom a:hover { color: #fff; }
.footer-sep { margin: 0 8px; opacity: .4; }
.footer-dev a { display: inline-flex; align-items: center; gap: 5px; opacity: .5; font-style: italic; color: rgba(255,255,255,.7); text-decoration: none; transition: opacity .2s, color .2s; }
.footer-dev a:hover { opacity: 1; color: #fff; }

/* ══════════════════════════════════════
   TESTIMONIALS
   ══════════════════════════════════════ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 56px;
}
.testimonial-card {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  position: relative;
}
.testimonial-card::before {
  content: '"';
  font-family: var(--font-script);
  font-size: 5rem;
  color: var(--color-primary);
  opacity: .2;
  position: absolute;
  top: 8px;
  left: 20px;
  line-height: 1;
}
.stars { color: #F5A623; font-size: .9rem; margin-bottom: 12px; }
.testimonial-card p { font-size: .92rem; font-style: italic; margin-bottom: 20px; position: relative; z-index: 1; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  color: #fff;
  font-size: .9rem;
  flex-shrink: 0;
}
.author-info strong { font-family: var(--font-heading); font-size: .85rem; font-weight: 700; display: block; }
.author-info span   { font-size: .78rem; color: var(--color-gray-light); }

/* ══════════════════════════════════════
   GOOGLE REVIEWS
   ══════════════════════════════════════ */
.reviews-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 72px;
  align-items: start;
  margin-top: 56px;
}

/* Aggregate Panel */
.reviews-aggregate {
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: sticky;
  top: 120px;
}
.reviews-eccellente {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--color-secondary);
  margin: 0;
}
.reviews-stars-big { display: flex; gap: 2px; }
.reviews-stars-big .fa-star { font-size: 1.6rem; color: #F4B400; }
.reviews-count-line {
  font-family: var(--font-heading);
  font-size: .8rem;
  font-weight: 500;
  color: var(--color-gray);
  margin: 0;
}
.reviews-google-logo {
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1;
  font-family: Arial, sans-serif;
  margin-top: 2px;
}
.g-blue { color: #4285F4; }
.g-red  { color: #EA4335; }
.g-yel  { color: #FBBC04; }
.g-grn  { color: #34A853; }
.reviews-write-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-heading);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-top: 8px;
  padding-bottom: 3px;
  border-bottom: 1.5px solid transparent;
  transition: border-color .2s, gap .2s;
  width: fit-content;
}
.reviews-write-link:hover { border-color: var(--color-primary); gap: 10px; }
.reviews-write-link i { font-size: .65rem; }

/* Carousel */
.reviews-carousel-section { overflow: hidden; min-width: 0; }
.reviews-track-outer { overflow: hidden; }
.reviews-track {
  display: flex;
  gap: 20px;
  transition: transform .45s cubic-bezier(.25,.46,.45,.94);
  will-change: transform;
}
.review-card {
  flex: 0 0 calc(50% - 10px);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 22px 22px 18px;
  box-shadow: 0 2px 12px rgba(0,0,0,.05);
  transition: box-shadow .3s ease, transform .3s ease;
  display: flex;
  flex-direction: column;
}
.review-card:hover {
  box-shadow: 0 8px 28px rgba(0,0,0,.09);
  transform: translateY(-2px);
}
.review-card-top {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 12px;
}
.review-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: .9rem;
  color: #fff;
  flex-shrink: 0;
  text-transform: uppercase;
}
.review-av-red    { background: #EA4335; }
.review-av-blue   { background: #4285F4; }
.review-av-green  { background: #34A853; }
.review-av-yellow { background: #FBBC04; color: #333; }
.review-av-purple { background: #9334E6; }
.review-av-teal   { background: #00796B; }
.review-meta { flex: 1; min-width: 0; }
.review-name {
  display: block;
  font-family: var(--font-heading);
  font-size: .85rem;
  font-weight: 700;
  color: var(--color-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.review-date {
  display: block;
  font-size: .72rem;
  color: var(--color-gray-light);
  font-family: var(--font-heading);
  margin-top: 1px;
}
.review-g-icon { flex-shrink: 0; display: block; }
.review-stars {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-bottom: 12px;
}
.review-stars .fa-star { font-size: .8rem; color: #F4B400; }
.review-verified {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 15px; height: 15px;
  background: #1A73E8;
  color: #fff;
  border-radius: 50%;
  font-size: .55rem;
  margin-left: 5px;
  flex-shrink: 0;
}
.review-body { flex: 1; display: flex; flex-direction: column; }
.review-text {
  font-size: .87rem;
  line-height: 1.72;
  color: var(--color-gray);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.review-card.expanded .review-text {
  -webkit-line-clamp: unset;
  overflow: visible;
}
.review-toggle {
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: .75rem;
  font-weight: 600;
  color: var(--color-gray-light);
  padding: 8px 0 0;
  text-align: left;
  transition: color .2s;
  letter-spacing: .02em;
  margin-top: auto;
}
.review-toggle:hover { color: var(--color-secondary); }

/* Controls */
.reviews-controls {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 18px;
}
.reviews-nav {
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 1.5px solid var(--color-border);
  background: var(--color-white);
  color: var(--color-gray);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: border-color .2s, color .2s, box-shadow .2s;
  font-size: .72rem;
}
.reviews-nav:hover:not(:disabled) {
  border-color: var(--color-primary);
  color: var(--color-primary);
  box-shadow: 0 2px 8px rgba(26,58,107,.12);
}
.reviews-nav:disabled { opacity: .3; cursor: not-allowed; }
.reviews-dots { display: flex; gap: 6px; align-items: center; }
.reviews-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-border);
  cursor: pointer;
  transition: background .25s, transform .25s;
  border: none;
  padding: 0;
}
.reviews-dot.active {
  background: var(--color-primary);
  transform: scale(1.35);
}

/* ══════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════ */
@media (max-width: 1024px) {
  /* Showcase */
  .showcase-item,
  .showcase-item.reversed { grid-template-columns: 1fr; direction: ltr; }
  .showcase-item.reversed > * { direction: ltr; }
  .showcase-content,
  .showcase-item.reversed .showcase-content { padding: 48px 32px; }
  .showcase-img { min-height: 280px; }
  .showcase-num { display: none; }
  /* Editorial cards */
  .cards-editorial { grid-template-columns: 1fr; min-height: auto; }
  .cards-stack     { grid-template-rows: auto; grid-template-columns: 1fr 1fr; }
  .card-editorial  { min-height: 260px; }
  .card-featured   { min-height: 360px; }
  /* Process */
  .process-grid { grid-template-columns: 1fr 1fr; }
  .process-step { border-right: none; border-bottom: 1px solid var(--color-border); padding: 32px 0; }
  .process-step:not(:first-child) { padding-left: 0; }
  /* Service rows */
  .service-row, .service-row-reverse { grid-template-columns: 1fr; direction: ltr; }
  .service-row-reverse > * { direction: ltr; }
  .service-row-img { min-height: 300px; }
  .service-row-content { padding: 48px 40px; }
  .service-row-num { display: none; }
  /* Legacy */
  .service-cards       { grid-template-columns: 1fr; min-height: auto; }
  .service-card        { height: 280px; }
  .value-grid          { grid-template-columns: repeat(2, 1fr); }
  .numbers-grid        { grid-template-columns: repeat(2, 1fr); }
  .footer-grid         { grid-template-columns: 1fr 1fr; gap: 40px; }
  .contact-grid        { grid-template-columns: 1fr; }
  .service-detail-section .two-col { grid-template-columns: 1fr; }
  .services-overview-grid { grid-template-columns: 1fr; }
  .portfolio-grid      { grid-template-columns: repeat(2, 1fr); }
  .related-grid        { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid   { grid-template-columns: 1fr 1fr; }
  .reviews-layout      { grid-template-columns: 1fr; gap: 40px; }
  .reviews-aggregate   { position: static; flex-direction: row; flex-wrap: wrap; align-items: center; gap: 12px 24px; }
  .review-card         { flex: 0 0 calc(50% - 10px); }
}
@media (max-width: 768px) {
  /* Showcase */
  .showcase-content,
  .showcase-item.reversed .showcase-content { padding: 40px 0; }
  .showcase-img { min-height: 240px; }
  /* Editorial cards */
  .cards-stack { grid-template-columns: 1fr; }
  .card-editorial { min-height: 220px; }
  .card-editorial-text h2 { font-size: 1.1rem; }
  /* Process */
  .process-grid { grid-template-columns: 1fr; }
  /* Service rows */
  .service-row-content { padding: 40px 24px; }
  /* Marquee */
  .marquee-track { animation-duration: 20s; }
  .service-detail-grid  { grid-template-columns: 1fr; gap: 32px; }
  .value-grid           { grid-template-columns: 1fr; }
  .numbers-grid         { grid-template-columns: 1fr 1fr; }
  .footer-grid          { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom        { flex-direction: column; gap: 8px; text-align: center; }
  .footer-brand         { text-align: center; }
  .footer-logo img      { margin: 0 auto 20px; }
  .footer-social        { justify-content: center; }
  .form-row             { grid-template-columns: 1fr; }
  .portfolio-grid       { grid-template-columns: 1fr; }
  .gallery-grid-3       { grid-template-columns: repeat(2, 1fr); }
  .related-grid         { grid-template-columns: 1fr; }
  .testimonials-grid    { grid-template-columns: 1fr; }
  .reviews-layout       { gap: 24px; margin-top: 32px; }
  .reviews-aggregate    { flex-direction: column; align-items: center; text-align: center; gap: 8px; }
  .reviews-stars-big    { justify-content: center; }
  .reviews-write-link   { margin: 4px auto 0; }
  .review-card          { flex: 0 0 100%; }
  .reviews-controls     { margin-top: 16px; }
}

/* ══════════════════════════════════════
   CONTACT HERO (100vh Premium Glassmorphism)
   ══════════════════════════════════════ */
body.contact-page-body {
  overflow: hidden;
  height: 100vh;
  margin: 0;
  background: #000;
}

.fullscreen-hero {
  position: relative;
  height: 100vh;
  min-height: 700px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-primary-dark);
}
.contact-hero-bg {
  position: absolute;
  inset: -5%;
  background: url('https://images.unsplash.com/photo-1541888946425-d81bb19240f5?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
  filter: brightness(0.25) saturate(0.8);
  transform: scale(1.05);
  animation: pageHeroBgScale 10s cubic-bezier(0.25, 1, 0.5, 1) forwards;
  z-index: 0;
}
.fullscreen-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 50%, rgba(26,58,107,0) 0%, rgba(10,20,40,.9) 100%);
  z-index: 1;
}

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

.contact-hero-split {
  display: grid;
  grid-template-columns: 1.1fr 480px;
  gap: 60px;
  align-items: center;
  padding-top: 60px; /* offset per la navbar */
}

/* Informazioni di sinistra */
.contact-hero-info .breadcrumb {
  margin-bottom: 24px;
  opacity: 0;
  animation: pageHeroFadeDown 0.9s ease 0.2s forwards;
}
.split-title {
  display: flex;
  flex-direction: column;
  margin-bottom: 24px;
}
.split-title .line1 {
  font-family: var(--font-heading);
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--color-primary);
  opacity: 0;
  transform: translateX(-40px);
  animation: slideRightFade 0.8s ease 0.4s forwards;
}
.split-title .line2 {
  font-family: var(--font-script);
  font-size: clamp(3.2rem, 6vw, 5.5rem);
  font-weight: 400;
  font-style: italic;
  color: #fff;
  line-height: 1.1;
  text-shadow: 0 4px 20px rgba(0,0,0,.5);
  opacity: 0;
  transform: translateY(40px);
  animation: pageHeroFadeUp 1s cubic-bezier(0.25, 1, 0.5, 1) 0.6s forwards;
}
.contact-hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,.7);
  max-width: 480px;
  line-height: 1.6;
  margin-bottom: 40px;
  opacity: 0;
  animation: pageHeroFadeUp 0.8s ease 0.8s forwards;
}

.contact-hero-cards {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.contact-mini-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(255,255,255,.03);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,.08);
  padding: 18px 24px;
  border-radius: var(--radius);
  transition: transform .3s ease, background .3s;
  cursor: pointer;
  text-decoration: none;
}
.contact-mini-card:hover {
  transform: translateY(-5px);
  background: rgba(255,255,255,.1);
}
.contact-mini-card i {
  font-size: 1.4rem;
  color: var(--color-primary);
  filter: drop-shadow(0 2px 8px rgba(0,0,0,.5));
}
.contact-mini-card span {
  display: block;
  font-family: var(--font-heading);
  font-size: .65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: rgba(255,255,255,.5);
  margin-bottom: 4px;
}
.contact-mini-card strong {
  display: block;
  font-size: .95rem;
  color: #fff;
}

/* Glassmorphism Form */
.contact-hero-form {
  opacity: 0;
  transform: translateY(30px);
  animation: pageHeroFadeUp 1s ease 0.8s forwards;
}
.glass-form-wrapper {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(32px);
  -webkit-backdrop-filter: blur(32px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 24px 48px rgba(0,0,0,0.4);
  padding: 40px;
  border-radius: calc(var(--radius) * 1.5);
  display: flex;
  flex-direction: column;
}
.glass-form-wrapper h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 24px;
  text-align: center;
}

.glass-form { display: flex; flex-direction: column; gap: 16px; width: 100%; }
.glass-group input,
.glass-group select,
.glass-group textarea {
  width: 100%;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 14px 16px;
  border-radius: var(--radius);
  color: #fff;
  font-family: var(--font-body);
  font-size: .9rem;
  transition: border-color .3s, background .3s;
}
.glass-group input::placeholder,
.glass-group textarea::placeholder {
  color: rgba(255, 255, 255, 0.4);
}
.glass-group select {
  color: rgba(255, 255, 255, 0.6);
}
.glass-group select option {
  background: var(--color-primary-dark);
  color: #fff;
}
.glass-group input:focus,
.glass-group select:focus,
.glass-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background: rgba(0, 0, 0, 0.4);
}
.glass-group textarea {
  resize: none;
  min-height: 100px;
}
.glass-privacy {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .75rem;
  color: rgba(255, 255, 255, 0.6);
}
.glass-privacy a { color: var(--color-primary); }
.glass-btn {
  width: 100%;
  margin-top: 8px;
  justify-content: center;
  padding: 14px 0;
  font-size: .85rem;
}

@keyframes slideRightFade {
  to { opacity: 1; transform: translateX(0); }
}

@media (max-width: 1024px) {
  body.contact-page-body { height: auto; overflow: visible; }
  .fullscreen-hero { height: auto; min-height: 100vh; padding: 140px 0 60px; }
  .contact-hero-split { grid-template-columns: 1fr; gap: 48px; }
  .glass-form-wrapper { padding: 32px 24px; }
}

/* ══════════════════════════════════════
   MASONRY GALLERY (Portfolio)
   Layout a colonne CSS: supporta foto
   verticali senza ritagli antiestetici.
   ══════════════════════════════════════ */
.masonry-grid {
  columns: 3 300px;
  column-gap: 16px;
  margin-top: 40px;
}
.masonry-item {
  break-inside: avoid;
  margin-bottom: 16px;
  position: relative;
  overflow: hidden;
  border-radius: 4px;
  background: #000;
  cursor: pointer;
}
.masonry-item img {
  width: 100%;
  height: auto;       /* altezza naturale — no ritagli */
  display: block;
  object-fit: unset;  /* override del default cover sul portfolio */
  transition: transform .6s cubic-bezier(.25,.46,.45,.94), filter .4s ease;
  filter: brightness(.88);
  will-change: transform;
}
.masonry-item:hover img {
  transform: scale(1.04);
  filter: brightness(.55);
}

/* Overlay sul masonry identico al portfolio originale */
.masonry-item .portfolio-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  opacity: 0;
  transition: opacity .3s ease;
  pointer-events: none;
  padding: 16px;
  text-align: center;
}
.masonry-item:hover .portfolio-overlay { opacity: 1; }

@media (max-width: 768px) {
  .masonry-grid { columns: 2 200px; column-gap: 10px; }
  .masonry-item { margin-bottom: 10px; }
}
@media (max-width: 420px) {
  .masonry-grid { columns: 1; }
}