/* ── Custom Properties ── */
:root {
  --bg: #F8F6F2;
  --primary: #1A2533;
  --accent: #C9A84C;
  --green: #7A9E7E;
  --white: #ffffff;
  --gray-light: #e8e4dc;
  --gray-mid: #b0a89a;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', system-ui, sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow-card: 0 4px 24px rgba(26,37,51,.08);
  --shadow-glass: 0 8px 32px rgba(26,37,51,.12);
  --transition: .35s cubic-bezier(.4,0,.2,1);
  --nav-h: 72px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--primary);
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: none; font-family: inherit; border: none; background: none; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
}

/* ── Preloader ── */
#preloader {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--primary);
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: 24px;
  transition: opacity .6s ease, visibility .6s ease;
}
#preloader img { width: 160px; filter: brightness(0) invert(1); animation: preloaderPulse 1s ease-in-out infinite alternate; }
#preloader .loader-bar {
  width: 200px; height: 3px; background: rgba(255,255,255,.2); border-radius: 99px; overflow: hidden;
}
#preloader .loader-bar::after {
  content: ''; display: block; height: 100%; width: 0;
  background: var(--accent); border-radius: 99px;
  animation: loaderFill 1.8s ease forwards;
}
#preloader.hidden { opacity: 0; visibility: hidden; }
@keyframes preloaderPulse { from { opacity: .6; transform: scale(.97); } to { opacity: 1; transform: scale(1); } }
@keyframes loaderFill { to { width: 100%; } }

/* ── Progress Bar ── */
#progress-bar {
  position: fixed; top: 0; left: 0; z-index: 9998;
  height: 3px; width: 0%; background: var(--accent);
  transition: width .1s linear;
  box-shadow: 0 0 8px var(--accent);
}


/* ── Navbar ── */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-h);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  background: rgba(248,246,242,.75);
  border-bottom: 1px solid rgba(201,168,76,.15);
  transition: background var(--transition), box-shadow var(--transition);
}
#navbar.scrolled {
  background: rgba(248,246,242,.92);
  box-shadow: 0 2px 20px rgba(26,37,51,.08);
}
.nav-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  height: 100%; display: flex; align-items: center; justify-content: space-between;
}
.nav-logo img { height: 44px; width: auto; }
.nav-links {
  display: flex; gap: 4px; list-style: none; align-items: center;
}
.nav-links a {
  position: relative; padding: 8px 16px; font-size: .875rem; font-weight: 500;
  color: var(--primary); transition: color var(--transition);
  border-radius: 99px; z-index: 1;
}
.nav-links a::before {
  content: ''; position: absolute; inset: 0; border-radius: 99px;
  background: var(--accent); opacity: 0;
  transform: scale(.8); transition: opacity var(--transition), transform var(--transition);
  z-index: -1;
}
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::before { opacity: 1; transform: scale(1); }
.nav-links a.active { color: var(--white); }
.nav-links a.active::before { opacity: 1; transform: scale(1); }
.nav-cta {
  background: var(--primary); color: var(--white) !important;
  padding: 9px 20px; border-radius: 99px; font-weight: 600;
  transition: background var(--transition), transform var(--transition) !important;
}
.nav-cta:hover { background: var(--accent) !important; transform: translateY(-1px) !important; }
.nav-cta::before { display: none !important; }
.hamburger {
  display: none; flex-direction: column; gap: 5px; padding: 8px;
  background: none; border: none; cursor: pointer;
}
.hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--primary); border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.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); }

/* Mobile Drawer */
#drawer {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 99;
  width: min(320px, 85vw);
  background: var(--primary);
  transform: translateX(100%);
  transition: transform var(--transition);
  padding: calc(var(--nav-h) + 32px) 32px 32px;
  display: flex; flex-direction: column; gap: 8px;
}
#drawer.open { transform: translateX(0); }
#drawer a {
  color: rgba(255,255,255,.8); font-size: 1.1rem; font-weight: 500;
  padding: 14px 16px; border-radius: var(--radius);
  transition: background var(--transition), color var(--transition);
  min-height: 48px; display: flex; align-items: center;
}
#drawer a:hover { background: rgba(201,168,76,.2); color: var(--accent); }
#drawer-overlay {
  position: fixed; inset: 0; z-index: 98;
  background: rgba(26,37,51,.5); backdrop-filter: blur(4px);
  opacity: 0; visibility: hidden; transition: opacity var(--transition), visibility var(--transition);
}
#drawer-overlay.open { opacity: 1; visibility: visible; }

/* ── Animations ── */
.anim { opacity: 0; }
.anim.visible { animation-fill-mode: both; }
.fadeInUp { animation: fadeInUp .7s ease forwards; }
.fadeInLeft { animation: fadeInLeft .7s ease forwards; }
.fadeInRight { animation: fadeInRight .7s ease forwards; }
.scaleIn { animation: scaleIn .6s ease forwards; }
.flipInX { animation: flipInX .7s ease forwards; }
@keyframes fadeInUp { from { opacity:0; transform:translateY(32px); } to { opacity:1; transform:translateY(0); } }
@keyframes fadeInLeft { from { opacity:0; transform:translateX(-32px); } to { opacity:1; transform:translateX(0); } }
@keyframes fadeInRight { from { opacity:0; transform:translateX(32px); } to { opacity:1; transform:translateX(0); } }
@keyframes scaleIn { from { opacity:0; transform:scale(.85); } to { opacity:1; transform:scale(1); } }
@keyframes flipInX { from { opacity:0; transform:perspective(400px) rotateX(-30deg); } to { opacity:1; transform:perspective(400px) rotateX(0); } }
.delay-1 { animation-delay: .1s; }
.delay-2 { animation-delay: .2s; }
.delay-3 { animation-delay: .3s; }
.delay-4 { animation-delay: .4s; }
.delay-5 { animation-delay: .5s; }
.delay-6 { animation-delay: .6s; }
.delay-7 { animation-delay: .7s; }
.delay-8 { animation-delay: .8s; }
.delay-9 { animation-delay: .9s; }

/* ── Sections common ── */
section { padding: 96px 24px; }
.container { max-width: 1200px; margin: 0 auto; }
.section-label {
  font-size: .75rem; font-weight: 600; letter-spacing: .12em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-serif); font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700; line-height: 1.2; margin-bottom: 16px;
}
.section-sub {
  font-size: 1.05rem; color: #5a6a7a; line-height: 1.7; max-width: 560px;
}

/* ── Page Hero (inner pages) ── */
.page-hero {
  background: var(--primary);
  padding: calc(var(--nav-h) + 72px) 24px 72px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 50%, rgba(201,168,76,.08) 0%, transparent 70%);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero .section-label { color: var(--accent); }
.page-hero .section-title { color: var(--white); font-size: clamp(2.2rem, 5vw, 3.5rem); margin-bottom: 20px; }
.page-hero .section-sub { color: rgba(255,255,255,.7); margin: 0 auto; }
.breadcrumb {
  display: flex; gap: 8px; align-items: center; justify-content: center;
  font-size: .8rem; color: rgba(255,255,255,.5); margin-bottom: 24px;
}
.breadcrumb a { color: var(--accent); transition: opacity var(--transition); }
.breadcrumb a:hover { opacity: .8; }
.breadcrumb span { color: rgba(255,255,255,.3); }

/* ── Buttons ── */
.btn-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px; border-radius: 99px; font-weight: 600; font-size: .95rem;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  min-height: 48px;
}
.btn-pill:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,.25); }
.btn-primary { background: var(--accent); color: var(--primary); }
.btn-secondary { background: rgba(255,255,255,.12); color: var(--white); border: 1.5px solid rgba(255,255,255,.3); backdrop-filter: blur(8px); }
.btn-secondary:hover { background: rgba(255,255,255,.2); }
.btn-dark { background: var(--primary); color: var(--white); }
.btn-dark:hover { background: var(--accent); color: var(--primary); }
.btn-outline {
  background: transparent; color: var(--primary);
  border: 1.5px solid var(--primary);
}
.btn-outline:hover { background: var(--primary); color: var(--white); }
.btn-pulse { animation: pulse 2.2s ease infinite; }
@keyframes pulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(201,168,76,.5); }
  50% { box-shadow: 0 0 0 14px rgba(201,168,76,0); }
}

/* ── Stats ── */
#stats, .stats-section {
  background: var(--primary); padding: 80px 24px;
}
.stats-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 48px; max-width: 900px; margin: 0 auto; text-align: center;
}
.stat-item { color: var(--white); }
.stat-number {
  font-family: var(--font-serif); font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 700; color: var(--accent); line-height: 1;
}
.stat-suffix { font-size: clamp(1.5rem, 3vw, 2.5rem); }
.stat-label { font-size: 1rem; color: rgba(255,255,255,.65); margin-top: 8px; font-weight: 400; }
.stat-divider { width: 40px; height: 2px; background: var(--accent); margin: 12px auto; border-radius: 2px; }

/* ── Prodotti cards ── */
.prodotti-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.product-card {
  background: var(--white); border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
}
.product-card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(26,37,51,.14); }
.product-img { height: 200px; overflow: hidden; }
.product-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.product-card:hover .product-img img { transform: scale(1.06); }
.product-body { padding: 24px; }
.product-badge {
  position: absolute; top: 14px; right: 14px;
  background: var(--accent); color: var(--primary);
  font-size: .65rem; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; padding: 4px 10px; border-radius: 99px;
}
.product-icon { font-size: 1.5rem; margin-bottom: 10px; }
.product-name { font-family: var(--font-serif); font-size: 1.2rem; font-weight: 600; margin-bottom: 8px; }
.product-desc { font-size: .875rem; color: #6a7a8a; line-height: 1.6; }
.product-cta { margin-top: 16px; }
.product-cta a {
  font-size: .85rem; font-weight: 600; color: var(--accent);
  display: inline-flex; align-items: center; gap: 6px;
  transition: gap var(--transition);
}
.product-cta a:hover { gap: 10px; }

/* ── Gallery ── */
.gallery-grid {
  columns: 3; gap: 16px;
}
.gallery-item {
  break-inside: avoid; margin-bottom: 16px; position: relative;
  border-radius: var(--radius); overflow: hidden; cursor: pointer;
}
.gallery-item img { width: 100%; display: block; transition: transform .5s ease; }
.gallery-item:hover img { transform: scale(1.04); }
.gallery-overlay {
  position: absolute; inset: 0; background: rgba(26,37,51,.45);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity var(--transition); border-radius: var(--radius);
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay svg { color: var(--white); width: 40px; height: 40px; }

/* Lightbox */
#lightbox {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(10,10,20,.92); backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden; transition: opacity .3s ease, visibility .3s ease;
}
#lightbox.open { opacity: 1; visibility: visible; }
#lightbox img { max-width: min(90vw, 1000px); max-height: 85vh; border-radius: var(--radius); box-shadow: 0 20px 60px rgba(0,0,0,.6); }
#lightbox-close {
  position: absolute; top: 24px; right: 24px;
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(255,255,255,.15); color: var(--white);
  font-size: 1.4rem; display: flex; align-items: center; justify-content: center;
  transition: background var(--transition);
}
#lightbox-close:hover { background: rgba(255,255,255,.3); }
#lightbox-prev, #lightbox-next {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 48px; height: 48px; border-radius: 50%;
  background: rgba(255,255,255,.15); color: var(--white);
  font-size: 1.4rem; display: flex; align-items: center; justify-content: center;
  transition: background var(--transition);
}
#lightbox-prev { left: 24px; }
#lightbox-next { right: 24px; }
#lightbox-prev:hover, #lightbox-next:hover { background: var(--accent); color: var(--primary); }

/* ── Servizi ── */
.servizi-section { background: var(--primary); }
.servizi-section .section-title, .servizi-section .section-label { color: var(--white); }
.servizi-section .section-sub { color: rgba(255,255,255,.65); }
.servizi-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 24px; margin-top: 56px;
}
.servizio-card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(201,168,76,.2);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-lg); padding: 36px 28px;
  transition: background var(--transition), transform var(--transition), border-color var(--transition);
}
.servizio-card:hover { background: rgba(255,255,255,.1); transform: translateY(-4px); border-color: var(--accent); }
.servizio-icon {
  width: 56px; height: 56px; border-radius: var(--radius);
  background: rgba(201,168,76,.15); border: 1px solid rgba(201,168,76,.3);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; margin-bottom: 20px;
}
.servizio-title { font-family: var(--font-serif); font-size: 1.2rem; font-weight: 600; color: var(--white); margin-bottom: 10px; }
.servizio-desc { font-size: .875rem; color: rgba(255,255,255,.6); line-height: 1.65; }
.servizi-cta { margin-top: 56px; text-align: center; }

/* ── Chi Siamo ── */
.chisiamo-inner {
  display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center;
}
.chisiamo-text .section-title { margin-bottom: 24px; }
.chisiamo-text p { font-size: 1.02rem; line-height: 1.8; color: #4a5a6a; margin-bottom: 18px; }
.chisiamo-quote {
  margin-top: 32px; padding: 24px 28px;
  border-left: 3px solid var(--accent);
  background: rgba(201,168,76,.05); border-radius: 0 var(--radius) var(--radius) 0;
}
.chisiamo-quote p { font-family: var(--font-serif); font-size: 1.15rem; font-style: italic; color: var(--accent); margin: 0; line-height: 1.6; }
.chisiamo-quote cite { display: block; font-size: .8rem; color: var(--gray-mid); margin-top: 8px; font-style: normal; }
.showroom-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px;
}
.showroom-grid img {
  border-radius: var(--radius); aspect-ratio: 4/3; object-fit: cover; width: 100%;
  transition: transform var(--transition);
}
.showroom-grid img:hover { transform: scale(1.03); }
.showroom-grid img:first-child { grid-column: span 2; aspect-ratio: 16/7; }

/* ── Partner ── */
.partner-section { background: #f0ede7; padding: 72px 24px; }
.partner-section .section-title { text-align: center; margin-bottom: 48px; }
.partner-track {
  display: flex; gap: 64px; align-items: center;
  overflow-x: auto; padding: 16px 0; scrollbar-width: none;
}
.partner-track::-webkit-scrollbar { display: none; }
.partner-item {
  flex-shrink: 0; padding: 20px 32px;
  background: var(--white); border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  display: flex; align-items: center; justify-content: center;
  min-width: 180px; height: 90px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.partner-item:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(26,37,51,.12); }
.partner-item img { max-height: 50px; max-width: 140px; object-fit: contain; filter: grayscale(60%); transition: filter var(--transition); }
.partner-item:hover img { filter: grayscale(0); }
@media (min-width: 768px) {
  .partner-track { justify-content: center; flex-wrap: wrap; overflow-x: visible; gap: 32px; }
}

/* ── Contact Form ── */
.contatti-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px;
}
.form-group { position: relative; margin-bottom: 24px; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 18px 16px 6px; border: 1.5px solid var(--gray-light);
  border-radius: var(--radius); background: var(--white); font-family: var(--font-sans);
  font-size: .95rem; color: var(--primary); outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  border-color: var(--accent); box-shadow: 0 0 0 3px rgba(201,168,76,.15);
}
.form-group textarea { min-height: 120px; resize: vertical; padding-top: 18px; }
.form-group label {
  position: absolute; top: 50%; left: 16px; transform: translateY(-50%);
  font-size: .95rem; color: var(--gray-mid); pointer-events: none;
  transition: all var(--transition); background: var(--white); padding: 0 4px;
}
.form-group textarea ~ label { top: 20px; transform: none; }
.form-group select ~ label { top: 10px; transform: none; font-size: .75rem; color: var(--accent); }
.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
  top: 10px; transform: none; font-size: .75rem; color: var(--accent);
}
.form-group select { padding-top: 22px; }
.form-submit {
  width: 100%; padding: 16px; border-radius: 99px;
  background: var(--primary); color: var(--white); font-size: 1rem; font-weight: 600;
  transition: background var(--transition), transform var(--transition);
}
.form-submit:hover { background: var(--accent); color: var(--primary); transform: translateY(-2px); }
.form-success {
  display: none; text-align: center; padding: 24px;
  background: rgba(122,158,126,.12); border: 1px solid var(--green);
  border-radius: var(--radius); color: var(--green); font-weight: 500;
}

/* Contact info */
.contact-info { display: flex; flex-direction: column; gap: 24px; }
.contact-item { display: flex; gap: 16px; align-items: flex-start; }
.contact-icon {
  width: 48px; height: 48px; flex-shrink: 0;
  background: rgba(201,168,76,.12); border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center; font-size: 1.3rem;
}
.contact-item-text strong { display: block; font-weight: 600; margin-bottom: 2px; }
.contact-item-text span { font-size: .9rem; color: #6a7a8a; line-height: 1.5; }
.map-wrapper { margin-top: 32px; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-card); }
.map-wrapper iframe { width: 100%; height: 240px; border: none; display: block; }

/* ── Footer ── */
footer {
  background: var(--primary); color: rgba(255,255,255,.7);
  padding: 64px 24px 32px;
}
.footer-inner { max-width: 1200px; margin: 0 auto; }
.footer-top {
  display: flex; gap: 48px; flex-wrap: wrap; justify-content: space-between;
  padding-bottom: 48px; border-bottom: 1px solid rgba(201,168,76,.2);
  margin-bottom: 32px;
}
.footer-brand img { height: 44px; filter: brightness(0) invert(1); margin-bottom: 16px; }
.footer-brand p { font-size: .875rem; line-height: 1.7; max-width: 280px; }
.footer-links h4 { color: var(--white); font-weight: 600; margin-bottom: 16px; font-size: .875rem; letter-spacing: .05em; text-transform: uppercase; }
.footer-links ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: .875rem; transition: color var(--transition); }
.footer-links a:hover { color: var(--accent); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px;
}
.footer-bottom p { font-size: .8rem; }
.footer-gold-line { height: 2px; background: linear-gradient(90deg, transparent, var(--accent), transparent); margin-bottom: 32px; }

/* ── Back to top ── */
#back-top {
  position: fixed; bottom: 32px; right: 32px; z-index: 90;
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--accent); color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; box-shadow: 0 4px 16px rgba(201,168,76,.4);
  opacity: 0; visibility: hidden; transform: translateY(16px);
  transition: opacity var(--transition), visibility var(--transition), transform var(--transition);
}
#back-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
#back-top:hover { background: var(--primary); color: var(--accent); }

/* ── CTA Banner ── */
.cta-banner {
  background: var(--accent); padding: 72px 24px; text-align: center;
}
.cta-banner h2 {
  font-family: var(--font-serif); font-size: clamp(1.8rem, 3vw, 2.5rem);
  color: var(--primary); margin-bottom: 12px; font-weight: 700;
}
.cta-banner p { font-size: 1.05rem; color: rgba(26,37,51,.75); margin-bottom: 32px; }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .chisiamo-inner { gap: 48px; }
}
@media (max-width: 768px) {
  :root { --nav-h: 64px; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  section { padding: 72px 20px; }
  .chisiamo-inner { grid-template-columns: 1fr; }
  .contatti-grid { grid-template-columns: 1fr; }
  .gallery-grid { columns: 2; }
  .prodotti-grid { grid-template-columns: 1fr; }
  .showroom-grid { grid-template-columns: 1fr 1fr; }
  .footer-top { flex-direction: column; gap: 32px; }
}
@media (max-width: 480px) {
  .gallery-grid { columns: 1; }
  .stats-grid { grid-template-columns: 1fr; gap: 32px; }
}