/* ── RESET & VARS ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --black: #0c0c0c;
  --white: #ffffff;
  --warm:  #f5f3ee;
  --gray:  #8a8a87;
  --light: #e8e6e1;
  --serif: 'Montserrat';
  --sans:  'Montserrat', sans-serif;
}
html { scroll-behavior: smooth; }
body { font-family: var(--sans); background: var(--white); color: var(--black); font-size: 15px; line-height: 1.6; overflow-x: hidden; }
img  { max-width: 100%; height: auto; display: block; }
a    { color: inherit; text-decoration: none; }

/* ── NAV ───────────────────────────────────────────────────── */
#main-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 56px; height: 72px;
  background: var(--white);
  border-bottom: 1px solid var(--light);
  transition: background .4s, border-color .4s;
}
#main-nav.on-dark { background: transparent; border-color: transparent; }
#main-nav.on-dark .nav-links a,
#main-nav.on-dark .nav-ar { color: rgba(255,255,255,.8); }
#main-nav.on-dark .nav-ar { border-color: rgba(255,255,255,.4); }
#main-nav.on-dark .nav-ar:hover { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.7); }
#main-nav.on-dark .nav-logo img { filter: invert(1); }
.nav-logo img { height: 30px; }
.nav-links { display: flex; gap: 40px; list-style: none; align-items: center; }
.nav-links a {
  font-size: 11.5px; font-weight: 400; letter-spacing: .12em; text-transform: uppercase;
  opacity: .6; transition: opacity .2s;
}
.nav-links a:hover, .nav-links a.active { opacity: 1; }
.nav-ar {
  font-size: 11px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase;
  border: 1px solid var(--black); padding: 9px 22px; cursor: pointer;
  background: transparent; transition: all .2s;
}
.nav-ar:hover { background: var(--black); color: var(--white); }
.nav-hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.nav-hamburger span { display: block; width: 24px; height: 1.5px; background: var(--black); transition: all .3s; }
.nav-mobile-overlay {
  display: none; position: fixed; inset: 0; z-index: 190;
  background: var(--white); flex-direction: column; align-items: center; justify-content: center;
  gap: 32px;
}
.nav-mobile-overlay a { font-family: var(--serif); font-size: 32px; font-weight: 300; }
.nav-mobile-overlay.open { display: flex; }

/* ── SECTION UTILITIES ─────────────────────────────────────── */
.section-label { font-size: 10px; letter-spacing: .32em; text-transform: uppercase; color: var(--gray); margin-bottom: 48px; }
.btn-outline {
  display: inline-block; font-size: 11px; letter-spacing: .15em; text-transform: uppercase;
  border: 1px solid var(--black); padding: 13px 32px; cursor: pointer; transition: all .2s;
}
.btn-outline:hover { background: var(--black); color: var(--white); }
.btn-primary {
  font-size: 11px; letter-spacing: .18em; text-transform: uppercase;
  background: var(--black); color: var(--white); border: none;
  padding: 15px 40px; cursor: pointer; transition: background .2s;
}
.btn-primary:hover { background: #333; }

/* ── HERO ───────────────────────────────────────────────────── */
.page-hero { padding-top: 72px; }
.hero-full {
  position: relative; height: 100vh;
  background: var(--black); overflow: hidden;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
}
.hero-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center; opacity: .3;
}
.hero-content { position: relative; z-index: 2; text-align: center; }
.hero-logo { height: 54px; filter: invert(1); margin: 0 auto 28px; }
.hero-tagline { font-size: 11px; font-weight: 300; letter-spacing: .4em; text-transform: uppercase; color: rgba(255,255,255,.5); margin-bottom: 52px; }
.hero-cta { display: inline-block; font-size: 11px; letter-spacing: .16em; text-transform: uppercase; border: 1px solid rgba(255,255,255,.35); padding: 13px 36px; color: rgba(255,255,255,.8); cursor: pointer; transition: all .25s; }
.hero-cta:hover { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.7); }
.hero-scroll { position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 10px; color: rgba(255,255,255,.35); font-size: 10px; letter-spacing: .22em; text-transform: uppercase; }
.scroll-line { width: 1px; height: 48px; background: rgba(255,255,255,.25); animation: sl 2s ease-in-out infinite; }
@keyframes sl { 0%,100%{transform:scaleY(1);opacity:.4}50%{transform:scaleY(.35);opacity:1} }

/* ── HOME FEATURED ─────────────────────────────────────────── */
.home-featured { padding: 96px 56px; background: var(--warm); }
.featured-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 2px; }
.featured-item { position: relative; overflow: hidden; cursor: pointer; }
.featured-item img { width: 100%; aspect-ratio: 3/4; object-fit: cover; transition: transform .65s ease; }
.featured-item:hover img { transform: scale(1.04); }
.feat-cap { position: absolute; bottom: 0; left: 0; right: 0; padding: 56px 24px 24px; background: linear-gradient(transparent,rgba(0,0,0,.72)); color: var(--white); }
.feat-num { font-size: 10px; letter-spacing: .2em; opacity: .55; margin-bottom: 5px; }
.feat-title { font-family: var(--serif); font-size: 23px; font-weight: 400; line-height: 1.2; }
.feat-loc { font-size: 12px; opacity: .55; margin-top: 4px; }

/* ── HOME SPLIT ────────────────────────────────────────────── */
.home-split { display: grid; grid-template-columns: 1fr 1fr; min-height: 72vh; }
.split-text { padding: 96px 80px; display: flex; flex-direction: column; justify-content: center; }
.split-title { font-family: var(--serif); font-size: 50px; font-weight: 300; line-height: 1.12; margin-bottom: 32px; }
.split-body { font-size: 15px; color: var(--gray); line-height: 1.85; max-width: 440px; margin-bottom: 40px; }
.split-img { overflow: hidden; }
.split-img img { width: 100%; height: 100%; object-fit: cover; }

/* ── HOME SERVIZI ──────────────────────────────────────────── */
.home-servizi { padding: 96px 56px; border-top: 1px solid var(--light); }
.servizi-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 40px; margin-top: 48px; }
.serv-item { padding-top: 24px; border-top: 1px solid var(--light); }
.serv-num { font-size: 11px; color: var(--gray); letter-spacing: .12em; margin-bottom: 14px; }
.serv-title { font-family: var(--serif); font-size: 20px; font-weight: 400; margin-bottom: 10px; }
.serv-body { font-size: 13px; color: var(--gray); line-height: 1.75; }

/* ── STUDIO PAGE ───────────────────────────────────────────── */
.studio-hero { height: 70vh; overflow: hidden; position: relative; background: url('../img/studio-preview.jpg') center/cover; }
.studio-hero::after { content: ''; position: absolute; inset: 0; background: rgba(0,0,0,.42); }
.studio-hero-text { position: absolute; bottom: 64px; left: 56px; right: 56px; z-index: 2; color: var(--white); }
.studio-hero-text h1 { font-family: var(--serif); font-size: 72px; font-weight: 300; line-height: 1; margin-bottom: 12px; }
.studio-hero-text p { font-size: 12px; letter-spacing: .22em; text-transform: uppercase; opacity: .55; }
.studio-tabs { display: flex; border-bottom: 1px solid var(--light); padding: 0 56px; position: sticky; top: 72px; background: var(--white); z-index: 100; }
.stab { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; padding: 20px 28px; cursor: pointer; opacity: .5; border-bottom: 2px solid transparent; transition: all .2s; margin-bottom: -1px; }
.stab.active, .stab:hover { opacity: 1; border-color: var(--black); }
.stab-content { display: none; padding: 80px 56px; }
.stab-content.active { display: block; }
.profilo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.profilo-text h2 { font-family: var(--serif); font-size: 44px; font-weight: 300; line-height: 1.15; margin-bottom: 28px; }
.profilo-text p { font-size: 15px; color: var(--gray); line-height: 1.85; margin-bottom: 20px; }
.values-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 40px; margin-top: 64px; padding-top: 64px; border-top: 1px solid var(--light); }
.value-item h3 { font-family: var(--serif); font-size: 22px; font-weight: 400; margin-bottom: 10px; }
.value-item p { font-size: 13px; color: var(--gray); line-height: 1.75; }
.team-intro { max-width: 600px; margin-bottom: 64px; }
.team-intro h2 { font-family: var(--serif); font-size: 44px; font-weight: 300; margin-bottom: 20px; }
.team-intro p { font-size: 15px; color: var(--gray); line-height: 1.85; }
.team-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 40px; }
.team-photo { width: 100%; aspect-ratio: 3/4; object-fit: cover; margin-bottom: 20px; filter: grayscale(15%); }
.team-name { font-family: var(--serif); font-size: 22px; font-weight: 400; margin-bottom: 4px; }
.team-role { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--gray); margin-bottom: 10px; }
.team-bio { font-size: 13px; color: var(--gray); line-height: 1.7; }
.approccio-hero { font-family: var(--serif); font-size: 38px; font-weight: 300; line-height: 1.3; max-width: 720px; margin-bottom: 64px; }
.approccio-item { display: grid; grid-template-columns: 80px 1fr 1fr; gap: 40px; padding: 40px 0; border-bottom: 1px solid var(--light); align-items: start; }
.approccio-n { font-family: var(--serif); font-size: 48px; font-weight: 300; color: var(--light); line-height: 1; }
.approccio-title { font-family: var(--serif); font-size: 26px; font-weight: 400; margin-bottom: 8px; }
.approccio-body { font-size: 14px; color: var(--gray); line-height: 1.8; }

/* ── PROGETTI LIST ─────────────────────────────────────────── */
.progetti-header { padding: 64px 56px 48px; display: flex; align-items: flex-end; justify-content: space-between; border-bottom: 1px solid var(--light); }
.page-title { font-family: var(--serif); font-size: 64px; font-weight: 300; line-height: 1; }
.filter-bar { display: flex; gap: 24px; list-style: none; }
.filter-bar li { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; cursor: pointer; opacity: .45; padding-bottom: 4px; border-bottom: 1.5px solid transparent; transition: all .2s; }
.filter-bar li.active, .filter-bar li:hover { opacity: 1; border-color: var(--black); }
.project-section { padding: 72px 0; border-bottom: 1px solid var(--light); }
.project-section[data-cat] { transition: opacity .3s; }
.project-section.hidden { display: none; }
.project-meta { display: flex; align-items: flex-end; justify-content: space-between; padding: 0 56px; margin-bottom: 32px; }
.project-info { display: flex; flex-direction: column; gap: 6px; }
.project-index { font-size: 11px; letter-spacing: .2em; color: var(--gray); }
.project-name { font-family: var(--serif); font-size: 38px; font-weight: 400; }
.project-details { font-size: 12px; color: var(--gray); letter-spacing: .08em; }
.project-link { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; border-bottom: 1px solid var(--black); padding-bottom: 2px; white-space: nowrap; }
.gallery-scroll { display: flex; gap: 3px; overflow-x: auto; padding: 0 56px; scroll-snap-type: x mandatory; -ms-overflow-style: none; scrollbar-width: none; }
.gallery-scroll::-webkit-scrollbar { display: none; }
.gallery-img { flex-shrink: 0; scroll-snap-align: start; height: 480px; overflow: hidden; }
.gallery-img img { height: 100%; width: auto; object-fit: cover; transition: opacity .3s; }
.gallery-img img:hover { opacity: .88; }

/* ── SINGLE PROJECT ────────────────────────────────────────── */
.proj-hero { height: 78vh; overflow: hidden; position: relative; }
.proj-hero img { width: 100%; height: 100%; object-fit: cover; }
.proj-hero-over { position: absolute; bottom: 0; left: 0; right: 0; padding: 72px 56px; background: linear-gradient(transparent,rgba(0,0,0,.68)); color: var(--white); }
.proj-hero-over .project-index { color: rgba(255,255,255,.55); }
.proj-hero-over .project-name { font-family: var(--serif); font-size: 60px; font-weight: 400; line-height: 1.1; }
.proj-back { padding: 18px 56px; border-bottom: 1px solid var(--light); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--gray); }
.proj-back:hover { color: var(--black); }
.proj-tabs { display: flex; border-bottom: 1px solid var(--light); padding: 0 56px; position: sticky; top: 72px; background: var(--white); z-index: 100; }
.ptab { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; padding: 20px 28px 18px; cursor: pointer; opacity: .45; border-bottom: 2px solid transparent; transition: all .2s; margin-bottom: -1px; }
.ptab.active, .ptab:hover { opacity: 1; border-color: var(--black); }
.ptab-content { display: none; }
.ptab-content.active { display: block; }
.proj-body { display: grid; grid-template-columns: 1fr 300px; gap: 80px; padding: 64px 56px; }
.proj-desc { font-family: var(--serif); font-size: 20px; font-weight: 300; line-height: 1.72; color: #2a2a2a; }
.spec-row { display: flex; justify-content: space-between; padding: 15px 0; border-bottom: 1px solid var(--light); font-size: 13px; }
.spec-key { color: var(--gray); }
.spec-val { font-weight: 500; text-align: right; max-width: 160px; }
.proj-gallery-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 3px; }
.proj-gallery-grid img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.proj-gallery-grid img:first-child { grid-column: 1/-1; aspect-ratio: 16/7; }

/* ── CANTIERE TAB ──────────────────────────────────────────── */
.cantiere-wrap { padding: 64px 56px; }
.cantiere-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 48px; padding-bottom: 24px; border-bottom: 1px solid var(--light); }
.cantiere-title { font-family: var(--serif); font-size: 36px; font-weight: 300; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: #22c55e; display: inline-block; margin-right: 6px; }
.cantiere-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 20px; margin-bottom: 48px; }
.cant-card { border: 1px solid var(--light); padding: 32px; cursor: pointer; transition: all .25s; position: relative; overflow: hidden; }
.cant-card::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px; background: var(--black); transform: scaleX(0); transition: transform .3s; transform-origin: left; }
.cant-card:hover { transform: translateY(-3px); box-shadow: 0 8px 32px rgba(0,0,0,.07); }
.cant-card:hover::after { transform: scaleX(1); }
.cant-icon { font-size: 24px; margin-bottom: 16px; }
.cant-card-title { font-family: var(--serif); font-size: 22px; font-weight: 400; margin-bottom: 6px; }
.cant-card-desc { font-size: 13px; color: var(--gray); line-height: 1.65; }
.cant-meta { margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--light); font-size: 11px; color: var(--gray); display: flex; justify-content: space-between; align-items: center; }
.cant-badge { background: var(--black); color: var(--white); font-size: 10px; padding: 3px 10px; letter-spacing: .08em; }
.log-row { display: flex; gap: 20px; padding: 16px 0; border-bottom: 1px solid var(--light); align-items: flex-start; }
.log-date { font-size: 11px; color: var(--gray); min-width: 100px; padding-top: 2px; }
.log-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--black); margin-top: 5px; flex-shrink: 0; }
.log-text { font-size: 13px; line-height: 1.65; flex: 1; }
.log-type { font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: var(--gray); margin-top: 4px; }

/* ── CONTATTI ──────────────────────────────────────────────── */
.contatti-wrap { display: grid; grid-template-columns: 1fr 1fr; min-height: calc(100vh - 72px); }
.contatti-left { padding: 80px; background: var(--warm); display: flex; flex-direction: column; justify-content: center; }
.contatti-left h1 { font-family: var(--serif); font-size: 52px; font-weight: 300; line-height: 1.15; margin-bottom: 48px; }
.cont-info { display: flex; flex-direction: column; gap: 24px; margin-bottom: 56px; }
.cont-item label { display: block; font-size: 10px; letter-spacing: .25em; text-transform: uppercase; color: var(--gray); margin-bottom: 4px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 10px; letter-spacing: .2em; text-transform: uppercase; color: var(--gray); margin-bottom: 8px; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 13px 16px; border: 1px solid var(--light);
  font-family: var(--sans); font-size: 14px; background: var(--white);
  outline: none; transition: border-color .2s; resize: none;
}
.form-group textarea { height: 120px; }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: var(--black); }
.contatti-map { background: #ccc; }
.contatti-map iframe { width: 100%; height: 100%; border: none; display: block; }
.msg-ok { background: #f0fdf4; border: 1px solid #bbf7d0; color: #166534; padding: 16px 20px; margin-bottom: 24px; font-size: 14px; }
.msg-err { background: #fef2f2; border: 1px solid #fecaca; color: #991b1b; padding: 16px 20px; margin-bottom: 24px; font-size: 14px; }

/* ── LOGIN ─────────────────────────────────────────────────── */
.login-wrap { min-height: 100vh; display: flex; background: var(--black); }
.login-left { flex: 1; background-size: cover; background-position: center; opacity: .35; }
.login-right { width: 460px; padding: 80px 60px; background: var(--white); display: flex; flex-direction: column; justify-content: center; }
.login-logo { height: 26px; margin-bottom: 48px; }
.login-title { font-family: var(--serif); font-size: 34px; font-weight: 300; margin-bottom: 6px; }
.login-sub { font-size: 13px; color: var(--gray); margin-bottom: 40px; }

/* ── AREA RISERVATA / DASHBOARD ────────────────────────────── */
.ar-layout { display: flex; min-height: 100vh; padding-top: 72px; }
.ar-sidebar {
  width: 240px; flex-shrink: 0; background: var(--black); color: var(--white);
  padding: 40px 0; display: flex; flex-direction: column; position: fixed;
  top: 72px; bottom: 0; overflow-y: auto;
}
.ar-sidebar-logo { padding: 0 28px 32px; border-bottom: 1px solid rgba(255,255,255,.1); }
.ar-sidebar-logo img { height: 22px; filter: invert(1); opacity: .6; }
.ar-sidebar-logo p { font-size: 10px; letter-spacing: .15em; text-transform: uppercase; color: rgba(255,255,255,.35); margin-top: 8px; }
.ar-nav { display: flex; flex-direction: column; padding: 24px 0; flex: 1; }
.ar-nav a {
  display: flex; align-items: center; gap: 12px;
  padding: 13px 28px; font-size: 13px; color: rgba(255,255,255,.55);
  transition: all .2s; border-left: 2px solid transparent;
}
.ar-nav a:hover, .ar-nav a.active { color: var(--white); background: rgba(255,255,255,.05); border-left-color: var(--white); }
.ar-nav a .nav-icon { font-size: 16px; }
.ar-nav-section { font-size: 10px; letter-spacing: .2em; text-transform: uppercase; color: rgba(255,255,255,.25); padding: 20px 28px 8px; }
.ar-logout { padding: 16px 28px; border-top: 1px solid rgba(255,255,255,.1); }
.ar-logout a { font-size: 12px; color: rgba(255,255,255,.4); }
.ar-logout a:hover { color: var(--white); }
.ar-main { flex: 1; margin-left: 240px; background: var(--warm); min-height: calc(100vh - 72px); }
.ar-topbar { background: var(--white); padding: 32px 48px; border-bottom: 1px solid var(--light); display: flex; align-items: center; justify-content: space-between; }
.ar-page-title { font-family: var(--serif); font-size: 36px; font-weight: 300; }
.ar-topbar-sub { font-size: 13px; color: var(--gray); margin-top: 4px; }
.ar-content { padding: 40px 48px; }

/* Dashboard cards */
.dash-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin-bottom: 32px; }
.dash-card { background: var(--white); border: 1px solid var(--light); padding: 32px; cursor: pointer; transition: all .25s; position: relative; overflow: hidden; }
.dash-card::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px; background: var(--black); transform: scaleX(0); transition: transform .3s; transform-origin: left; }
.dash-card:hover { transform: translateY(-3px); box-shadow: 0 8px 32px rgba(0,0,0,.07); }
.dash-card:hover::after { transform: scaleX(1); }
.dash-icon { font-size: 24px; margin-bottom: 16px; }
.dash-card-title { font-family: var(--serif); font-size: 22px; font-weight: 400; margin-bottom: 6px; }
.dash-card-desc { font-size: 13px; color: var(--gray); line-height: 1.6; }
.dash-meta { margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--light); font-size: 11px; color: var(--gray); display: flex; justify-content: space-between; align-items: center; }
.dash-badge { background: var(--black); color: var(--white); font-size: 10px; padding: 2px 9px; letter-spacing: .08em; }

/* Tables */
.ar-table { width: 100%; border-collapse: collapse; background: var(--white); }
.ar-table th { font-size: 10px; letter-spacing: .15em; text-transform: uppercase; color: var(--gray); padding: 14px 16px; border-bottom: 1px solid var(--light); text-align: left; font-weight: 400; }
.ar-table td { padding: 16px; border-bottom: 1px solid var(--light); font-size: 13px; }
.ar-table tr:last-child td { border-bottom: none; }
.ar-table tr:hover td { background: var(--warm); }
.badge { display: inline-block; font-size: 10px; letter-spacing: .08em; padding: 3px 10px; }
.badge-ok { background: #f0fdf4; color: #166534; }
.badge-warn { background: #fffbeb; color: #92400e; }
.badge-neutral { background: var(--light); color: var(--gray); }
.ar-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 28px; align-items: center; justify-content: space-between; }
.btn-sm { font-size: 11px; letter-spacing: .1em; text-transform: uppercase; padding: 9px 20px; border: 1px solid var(--black); background: transparent; cursor: pointer; transition: all .2s; }
.btn-sm:hover { background: var(--black); color: var(--white); }
.btn-sm-primary { background: var(--black); color: var(--white); border-color: var(--black); }
.btn-sm-primary:hover { background: #333; }
.btn-sm-danger { border-color: #dc2626; color: #dc2626; }
.btn-sm-danger:hover { background: #dc2626; color: var(--white); }

/* Form area riservata */
.ar-form { background: var(--white); border: 1px solid var(--light); padding: 40px; max-width: 700px; }
.ar-form h2 { font-family: var(--serif); font-size: 28px; font-weight: 400; margin-bottom: 32px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

/* ── FOOTER ────────────────────────────────────────────────── */
footer { background: var(--black); color: rgba(255,255,255,.4); padding: 64px 56px 40px; display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; }
.footer-logo { height: 26px; filter: invert(1); opacity: .5; margin-bottom: 16px; }
.footer-claim { font-family: var(--serif); font-size: 17px; font-weight: 300; color: rgba(255,255,255,.5); max-width: 280px; line-height: 1.6; }
.footer-col-title { font-size: 10px; letter-spacing: .25em; text-transform: uppercase; color: rgba(255,255,255,.25); margin-bottom: 18px; }
.footer-col p { font-size: 13px; line-height: 2.1; }
.footer-bottom { background: var(--black); color: rgba(255,255,255,.22); padding: 20px 56px; display: flex; justify-content: space-between; font-size: 11px; border-top: 1px solid rgba(255,255,255,.07); }

/* ── RESPONSIVE ────────────────────────────────────────────── */
@media (max-width: 1024px) {
  #main-nav { padding: 0 28px; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .home-split, .contatti-wrap, .profilo-grid { grid-template-columns: 1fr; }
  .featured-grid, .team-grid, .servizi-grid { grid-template-columns: repeat(2,1fr); }
  .dash-grid { grid-template-columns: repeat(2,1fr); }
  .ar-sidebar { display: none; }
  .ar-main { margin-left: 0; }
  footer { grid-template-columns: 1fr; gap: 32px; }
  .approccio-item { grid-template-columns: 60px 1fr; }
  .approccio-item > p:last-child { grid-column: 2; }
}
@media (max-width: 640px) {
  .featured-grid, .team-grid, .values-grid, .servizi-grid, .cantiere-grid { grid-template-columns: 1fr; }
  .dash-grid { grid-template-columns: 1fr; }
  .page-title { font-size: 40px; }
  .progetti-header { flex-direction: column; align-items: flex-start; gap: 24px; }
  .proj-body { grid-template-columns: 1fr; }
  .gallery-img { height: 300px; }
  .split-text { padding: 56px 28px; }
  .home-featured, .home-servizi { padding: 64px 28px; }
  .stab-content { padding: 48px 28px; }
  footer { padding: 48px 28px; }
  .footer-bottom { padding: 16px 28px; flex-direction: column; gap: 8px; }
}