/* =========================================================
   PORTANTE — Landing
   Aesthetic: "Blu Ardesia Premium" · blueprint architettonico
   Display: Archivo (heavy/expanded) · Body: IBM Plex Sans · Mono: IBM Plex Mono
   ========================================================= */

:root {
  /* Blu Ardesia palette */
  --bg:            #0F1A24;
  --bg-elev:       #16242F;
  --bg-card:       #1B2C39;
  --bg-card-2:     #20313F;

  --accent:        #FF6A00;
  --accent-soft:   #FF8A3D;
  --accent-glow:   rgba(255,106,0,.22);

  --text:          #F5F7FA;
  --text-2:        #9FB0BD;
  --text-3:        #6B7B89;

  --border:        rgba(255,255,255,.08);
  --border-strong: rgba(255,255,255,.16);

  --blueprint:     rgba(255,255,255,.045);
  --blueprint-2:   rgba(255,255,255,.09);
  --blueprint-acc: rgba(255,106,0,.16);

  --maxw: 1240px;
  --gutter: clamp(20px, 5vw, 64px);

  --font-display: 'Archivo', sans-serif;
  --font-body:    'IBM Plex Sans', sans-serif;
  --font-mono:    'IBM Plex Mono', ui-monospace, monospace;

  --ease: cubic-bezier(.22,.61,.36,1);
  --ease-out: cubic-bezier(.16,1,.3,1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

::selection { background: var(--accent); color: #0a0a0a; }

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }

/* ---- Custom scrollbar ---- */
::-webkit-scrollbar { width: 11px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: #2a3b49; border-radius: 99px; border: 3px solid var(--bg); }
::-webkit-scrollbar-thumb:hover { background: #36495a; }

/* =========================================================
   ATMOSPHERE — blueprint grid + glow + grain
   ========================================================= */
.bg-layers { position: fixed; inset: 0; z-index: -2; pointer-events: none; }

.bg-grid {
  position: absolute; inset: -2px;
  background-image:
    linear-gradient(var(--blueprint) 1px, transparent 1px),
    linear-gradient(90deg, var(--blueprint) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 120% 90% at 50% 0%, #000 35%, transparent 85%);
  -webkit-mask-image: radial-gradient(ellipse 120% 90% at 50% 0%, #000 35%, transparent 85%);
}
.bg-grid::after {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--blueprint-2) 1px, transparent 1px),
    linear-gradient(90deg, var(--blueprint-2) 1px, transparent 1px);
  background-size: 360px 360px;
}
.bg-glow {
  position: absolute; top: -10%; left: 50%; transform: translateX(-50%);
  width: 90vw; height: 70vh;
  background: radial-gradient(circle at 50% 0%, var(--accent-glow), transparent 60%);
  filter: blur(20px);
}
.bg-grain {
  position: fixed; inset: 0; z-index: 9998; pointer-events: none; opacity: .04; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* =========================================================
   CURSOR (blueprint crosshair) — desktop only
   ========================================================= */
.cursor { position: fixed; z-index: 9999; top: 0; left: 0; pointer-events: none; }
.cursor-dot { width: 8px; height: 8px; background: var(--accent); border-radius: 50%; transform: translate(-50%,-50%); transition: width .2s, height .2s; box-shadow: 0 0 12px rgba(255,106,0,.65); }
.cursor-ring {
  position: fixed; top: 0; left: 0; width: 34px; height: 34px; z-index: 9999; pointer-events: none;
  border: 1px solid rgba(255,255,255,.35); border-radius: 50%; transform: translate(-50%,-50%);
  transition: width .25s var(--ease), height .25s var(--ease), border-color .25s, background .25s;
}
.cursor-ring.is-hover { width: 56px; height: 56px; border-color: var(--accent); background: rgba(255,106,0,.08); }
@media (hover: none), (max-width: 900px) { .cursor, .cursor-ring { display: none; } body { cursor: auto; } }
@media (hover: hover) and (min-width: 901px) { body { cursor: none; } a, button { cursor: none; } }

/* =========================================================
   LAYOUT
   ========================================================= */
.wrap { max-width: var(--maxw); margin: 0 auto; padding-inline: var(--gutter); }
section { position: relative; }

.kicker {
  font-family: var(--font-mono);
  font-size: 12.5px; letter-spacing: .28em; text-transform: uppercase;
  color: var(--accent); display: inline-flex; align-items: center; gap: .7em;
}
.kicker::before { content: ""; width: 26px; height: 1px; background: var(--accent); display: inline-block; }
.kicker.center::after { content: ""; width: 26px; height: 1px; background: var(--accent); display: inline-block; }

h1, h2, h3 { font-family: var(--font-display); font-weight: 800; line-height: 1.02; letter-spacing: -.02em; font-variation-settings: 'wdth' 100; }
.h-xl { font-size: clamp(2.6rem, 7vw, 5.6rem); }
.h-lg { font-size: clamp(2rem, 4.6vw, 3.5rem); }
.h-md { font-size: clamp(1.5rem, 2.6vw, 2.1rem); }
.accent { color: var(--accent); }
.muted { color: var(--text-2); }

.lead { font-size: clamp(1.05rem, 1.5vw, 1.3rem); color: var(--text-2); max-width: 56ch; }

/* =========================================================
   BUTTONS
   ========================================================= */
.btn {
  --pad-y: 16px; --pad-x: 28px;
  position: relative; display: inline-flex; align-items: center; gap: .7em;
  font-family: var(--font-mono); font-size: 13.5px; letter-spacing: .06em; text-transform: uppercase; font-weight: 600;
  padding: var(--pad-y) var(--pad-x); border-radius: 2px; border: 1px solid transparent;
  transition: transform .3s var(--ease), background .3s, box-shadow .3s, color .3s; will-change: transform;
}
.btn-primary { background: var(--accent); color: #120a02; box-shadow: 0 0 0 0 var(--accent-glow); }
.btn-primary:hover { background: var(--accent-soft); box-shadow: 0 14px 40px -8px var(--accent-glow); }
.btn-primary .arw { transition: transform .3s var(--ease); }
.btn-primary:hover .arw { transform: translateX(4px); }
.btn-ghost { border-color: var(--border-strong); color: var(--text); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-lg { --pad-y: 19px; --pad-x: 34px; font-size: 14px; }

/* =========================================================
   NAV
   ========================================================= */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px var(--gutter);
  transition: background .4s, border-color .4s, padding .4s, backdrop-filter .4s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled { background: rgba(15,26,36,.72); backdrop-filter: blur(14px) saturate(140%); border-color: var(--border); padding-block: 12px; }
.nav-logo { height: 26px; }
.nav-logo svg, .nav-logo img { height: 100%; width: auto; }
.nav-links { display: flex; align-items: center; gap: 34px; }
.nav-links a.lnk { font-size: 14.5px; color: var(--text-2); transition: color .2s; position: relative; }
.nav-links a.lnk:hover { color: var(--text); }
.nav-links a.lnk::after { content: ""; position: absolute; left: 0; bottom: -6px; height: 1px; width: 0; background: var(--accent); transition: width .25s var(--ease); }
.nav-links a.lnk:hover::after { width: 100%; }
.nav-cta { display: flex; align-items: center; gap: 18px; }
.nav-burger { display: none; }
@media (max-width: 860px) {
  .nav-links .lnk { display: none; }
  .nav-cta .btn span.full { display: none; }
}

/* =========================================================
   HERO
   ========================================================= */
.hero { padding-top: clamp(140px, 20vh, 210px); padding-bottom: 90px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(30px, 5vw, 70px); align-items: start; }
.hero-visual { margin-top: clamp(8px, 3vw, 40px); }
.hero-eyebrow { margin-bottom: 26px; }
.hero h1 { margin-bottom: 26px; }
.hero h1 .line { display: block; overflow: hidden; }
.hero h1 .line > span { display: block; }
.hero .lead { margin-bottom: 18px; }
.hero .lead strong { color: var(--text); font-weight: 600; }
.hero-verbs { font-family: var(--font-mono); font-size: 13px; color: var(--text-3); letter-spacing: .04em; margin-bottom: 34px; }
.hero-verbs b { color: var(--accent); font-weight: 600; }
.hero-actions { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.hero-note { margin-top: 22px; font-size: 13.5px; color: var(--text-3); display: flex; align-items: center; gap: 10px; }
.hero-note .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px var(--accent-glow); }

@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { order: 2; }
}

/* ---- Living dashboard mock ---- */
.device {
  position: relative; border-radius: 14px; padding: 14px;
  background: linear-gradient(160deg, #1d2f3d, #142029);
  border: 1px solid var(--border-strong);
  box-shadow: 0 40px 90px -30px rgba(0,0,0,.7), inset 0 1px 0 rgba(255,255,255,.05);
}
.device::before {
  content: ""; position: absolute; inset: -1px; border-radius: 14px; padding: 1px; pointer-events: none;
  background: linear-gradient(160deg, rgba(255,106,0,.4), transparent 40%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
}
.device-bar { display: flex; align-items: center; gap: 7px; padding: 4px 6px 12px; }
.device-bar i { width: 9px; height: 9px; border-radius: 50%; background: #2c3f4d; display: block; }
.device-bar .tag { margin-left: auto; font-family: var(--font-mono); font-size: 10.5px; color: var(--text-3); letter-spacing: .12em; text-transform: uppercase; }
.dash { background: var(--bg); border-radius: 8px; padding: 16px; border: 1px solid var(--border); }
.dash-geo { display: flex; gap: 11px; padding: 13px; border-radius: 7px; background: linear-gradient(120deg, rgba(255,106,0,.12), rgba(255,106,0,.02)); border: 1px solid var(--blueprint-acc); margin-bottom: 14px; }
.dash-geo .av { flex: 0 0 30px; height: 30px; border-radius: 7px; background: var(--accent); color:#120a02; display: grid; place-items: center; font-family: var(--font-display); font-weight: 800; font-size: 15px; }
.dash-geo .gtxt { font-size: 13px; line-height: 1.45; }
.dash-geo .gtxt .gh { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: .16em; text-transform: uppercase; color: var(--accent); display: block; margin-bottom: 3px; }
.type-caret::after { content: "▋"; color: var(--accent); animation: blink 1s steps(1) infinite; margin-left: 1px; }
@keyframes blink { 50% { opacity: 0; } }
.dash-kpis { display: grid; grid-template-columns: repeat(3,1fr); gap: 9px; margin-bottom: 14px; }
.kpi { background: var(--bg-card); border: 1px solid var(--border); border-radius: 7px; padding: 11px 12px; }
.kpi .kl { font-family: var(--font-mono); font-size: 9px; letter-spacing: .12em; text-transform: uppercase; color: var(--text-3); }
.kpi .kv { font-family: var(--font-mono); font-weight: 700; font-size: 20px; margin-top: 6px; letter-spacing: -.01em; }
.kpi .kv.up { color: #34d399; } .kpi .kv.acc { color: var(--accent); }
.kpi .kd { font-size: 10.5px; color: var(--text-3); margin-top: 2px; }
.dash-chart { background: var(--bg-card); border: 1px solid var(--border); border-radius: 7px; padding: 13px; }
.dash-chart .ct { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 12px; }
.dash-chart .ct span { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--text-3); }
.bars { display: flex; align-items: flex-end; gap: 7px; height: 70px; }
.bars .bar { flex: 1; background: linear-gradient(to top, #243845, #2e4555); border-radius: 3px 3px 0 0; height: 0; transition: height 1s var(--ease-out); position: relative; }
.bars .bar.hot { background: linear-gradient(to top, var(--accent), var(--accent-soft)); }
.float-chip {
  position: absolute; font-family: var(--font-mono); font-size: 11px; letter-spacing: .04em;
  background: var(--bg-elev); border: 1px solid var(--border-strong); border-radius: 99px; padding: 8px 13px;
  box-shadow: 0 16px 34px -12px rgba(0,0,0,.6); display: flex; align-items: center; gap: 8px; white-space: nowrap;
}
.float-chip .pip { width: 7px; height: 7px; border-radius: 50%; background: #34d399; }
.float-chip.c1 { top: 8%; right: 4%; } .float-chip.c2 { bottom: 8%; left: 4%; }
.float-chip .vv { color: var(--accent); }
@media (max-width: 520px){ .float-chip { display: none; } }

/* =========================================================
   JOURNEY MARQUEE
   ========================================================= */
.marquee { border-block: 1px solid var(--border); padding: 18px 0; overflow: hidden; background: rgba(255,255,255,.012); margin-top: 30px; }
.marquee-track { display: flex; gap: 0; width: max-content; animation: scrollx 150s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-item { display: flex; align-items: center; gap: 16px; padding: 0 28px; font-family: var(--font-display); font-weight: 800; font-size: 18px; color: var(--text-2); white-space: nowrap; }
.marquee-item .n { font-family: var(--font-mono); font-size: 12px; color: var(--accent); font-weight: 500; }
.marquee-item .sep { color: var(--accent); }
@keyframes scrollx { to { transform: translateX(-50%); } }

/* =========================================================
   GENERIC SECTION
   ========================================================= */
.sec { padding-block: clamp(80px, 12vh, 150px); }
.sec-head { max-width: 760px; margin-bottom: 60px; }
.sec-head .kicker { margin-bottom: 22px; }
.sec-head h2 { margin-bottom: 20px; }

/* ---- PROBLEM ---- */
.problem h2 { max-width: 16ch; }
.problem .prose { font-size: clamp(1.15rem, 1.8vw, 1.5rem); line-height: 1.55; color: var(--text-2); max-width: 62ch; }
.problem .prose .hl { color: var(--text); }
.problem .prose .punch { color: var(--accent); font-weight: 600; }
.problem-count { font-family: var(--font-display); font-weight: 800; font-size: clamp(5rem, 18vw, 13rem); line-height: .85; color: transparent; -webkit-text-stroke: 1.5px var(--border-strong); letter-spacing: -.04em; position: absolute; right: var(--gutter); top: 64px; opacity: .5; user-select: none; }

/* ---- STRUCTURE SCROLL (pinned) ---- */
.structure { background: var(--bg-elev); border-block: 1px solid var(--border); }
.structure-sticky { position: sticky; top: 0; min-height: 100vh; display: grid; grid-template-rows: auto 1fr; padding-top: 90px; }
.structure-head { text-align: center; max-width: 720px; margin: 0 auto 10px; }
.structure-head .kicker { margin-bottom: 18px; }
.structure-stage { position: relative; display: flex; align-items: flex-end; justify-content: center; gap: clamp(8px, 2.4vw, 30px); padding: 30px var(--gutter) 70px; }
.pillar { position: relative; width: clamp(54px, 13vw, 150px); text-align: center; }
.pillar-bar {
  position: relative; height: 0; border-radius: 4px 4px 0 0; margin: 0 auto; width: 100%;
  background: linear-gradient(to top, var(--bg-card), var(--bg-card-2));
  border: 1px solid var(--border); border-bottom: none;
  display: flex; align-items: flex-start; justify-content: center;
}
.pillar.active .pillar-bar { border-color: var(--accent); box-shadow: 0 -10px 50px -20px var(--accent-glow); background: linear-gradient(to top, rgba(255,106,0,.16), rgba(255,106,0,.03)); }
.pillar-cap { position: absolute; top: -1px; left: -1px; right: -1px; height: 5px; background: var(--accent); border-radius: 4px 4px 0 0; opacity: 0; transition: opacity .3s; }
.pillar.active .pillar-cap { opacity: 1; }
.pillar-num { font-family: var(--font-mono); font-size: 12px; color: var(--text-3); margin-top: 10px; }
.pillar.active .pillar-num { color: var(--accent); }
.pillar-label { font-family: var(--font-display); font-weight: 700; font-size: clamp(12px, 1.5vw, 17px); margin-top: 4px; color: var(--text-2); }
.pillar.active .pillar-label { color: var(--text); }
.beam { position: absolute; bottom: 0; height: 1px; background: repeating-linear-gradient(90deg, var(--accent) 0 6px, transparent 6px 12px); opacity: .0; transition: opacity .4s; }
.structure-floor { position: absolute; left: var(--gutter); right: var(--gutter); bottom: 70px; height: 1px; background: var(--border-strong); }
.structure-cta { text-align: center; font-size: 15px; color: var(--text-2); padding-bottom: 26px; }
.structure-cta b { color: var(--text); }
@media (max-width: 760px){ .structure-sticky { min-height: auto; } .pillar-label { writing-mode: vertical-rl; transform: rotate(180deg); height: 70px; } }

/* ---- PILLARS (features) ---- */
.feat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
.feat {
  background: var(--bg); padding: 38px clamp(24px,3vw,42px); position: relative; transition: background .35s;
  display: flex; flex-direction: column; min-height: 240px;
}
.feat:hover { background: var(--bg-card); }
.feat-ix { display: flex; align-items: baseline; gap: 12px; }
.feat-ix .fn { font-family: var(--font-display); font-weight: 800; font-size: 2rem; line-height: 1; color: var(--accent); letter-spacing: -.02em; }
.feat-ix .fl { font-family: var(--font-mono); font-size: 12px; letter-spacing: .18em; text-transform: uppercase; color: var(--text-2); }
.feat-ico { width: 40px; height: 40px; margin: 18px 0 16px; color: var(--accent); }
.feat-ico svg { width: 100%; height: 100%; }
.feat h3 { font-size: 1.5rem; margin-bottom: 12px; }
.feat p { color: var(--text-2); font-size: 15.5px; }
.feat::after { content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 0; background: var(--accent); transition: width .4s var(--ease); }
.feat:hover::after { width: 100%; }
@media (max-width: 720px){ .feat-grid { grid-template-columns: 1fr; } }

/* ---- DENTRO PORTANTE (gallery) ---- */
.shots { display: grid; grid-template-columns: repeat(12, 1fr); gap: 16px; }
.shot { background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; position: relative; min-height: 200px; display: flex; flex-direction: column; }
.shot.big { grid-column: span 7; min-height: 360px; }
.shot.sm { grid-column: span 5; }
.shot.third { grid-column: span 4; min-height: 240px; }
.shot-label { position: absolute; top: 14px; left: 14px; z-index: 2; font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--text-2); background: rgba(15,26,36,.7); backdrop-filter: blur(6px); padding: 6px 10px; border-radius: 99px; border: 1px solid var(--border); }
.shot-ph { flex: 1; display: grid; place-items: center; color: var(--text-3); font-family: var(--font-mono); font-size: 12px; background-image: linear-gradient(var(--blueprint) 1px, transparent 1px), linear-gradient(90deg, var(--blueprint) 1px, transparent 1px); background-size: 28px 28px; }
.shot img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
@media (max-width: 820px){ .shots { grid-template-columns: 1fr; } .shot.big,.shot.sm,.shot.third { grid-column: 1 / -1; min-height: 220px; } }

/* ---- DIFFERENZIATORE (riga madre) ---- */
.diff { text-align: center; }
.diff .big { font-family: var(--font-display); font-weight: 800; font-size: clamp(1.9rem, 5vw, 4rem); line-height: 1.05; letter-spacing: -.02em; max-width: 18ch; margin: 0 auto 28px; }
.diff .big .strike { color: var(--text-3); position: relative; }
.diff .big .strike::after { content: ""; position: absolute; left: -2%; right: -2%; top: 54%; height: 3px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .6s var(--ease); }
.diff.in .big .strike::after { transform: scaleX(1); }
.diff p { color: var(--text-2); max-width: 60ch; margin: 0 auto; font-size: 1.05rem; }
.diff .vs { display: inline-flex; gap: 10px; align-items: center; font-family: var(--font-mono); font-size: 11px; letter-spacing: .2em; color: var(--text-3); text-transform: uppercase; margin-bottom: 30px; }
.diff .vs i { width: 30px; height: 1px; background: var(--border-strong); }

/* ---- METODO ---- */
.metodo { background: var(--bg-elev); border-block: 1px solid var(--border); }
.metodo-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(30px,5vw,70px); align-items: center; }
.metodo-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
.mstat { background: var(--bg); padding: 30px 28px; text-align: center; }
.mstat .v { font-family: var(--font-display); font-weight: 800; font-size: clamp(2.2rem,4vw,3.2rem); color: var(--accent); letter-spacing: -.02em; }
.mstat .l { color: var(--text-2); font-size: 14px; margin-top: 6px; }
.metodo .by { height: 30px; margin-top: 28px; opacity: .9; }
.metodo .by img { height: 100%; width: auto; }
@media (max-width: 860px){ .metodo-grid { grid-template-columns: 1fr; } }

/* ---- CTA ---- */
.cta { text-align: center; padding-block: clamp(90px, 16vh, 170px); position: relative; }
.cta::before { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse 60% 80% at 50% 50%, var(--accent-glow), transparent 70%); z-index: -1; }
.cta h2 { margin-bottom: 22px; }
.cta p { color: var(--text-2); max-width: 50ch; margin: 0 auto 38px; font-size: 1.1rem; }

/* =========================================================
   FOOTER
   ========================================================= */
.footer { border-top: 1px solid var(--border); padding-block: 56px 30px; }
.footer-top { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; margin-bottom: 44px; }
.footer-logo { height: 30px; margin-bottom: 16px; }
.footer-logo img { height: 100%; width: auto; }
.footer-brand p { color: var(--text-3); font-size: 14px; max-width: 34ch; }
.footer-cols { display: flex; gap: 64px; flex-wrap: wrap; }
.fcol h4 { font-family: var(--font-mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--text-3); margin-bottom: 16px; font-weight: 500; }
.fcol a { display: block; color: var(--text-2); font-size: 14.5px; margin-bottom: 11px; transition: color .2s; }
.fcol a:hover { color: var(--accent); }
.footer-legal { border-top: 1px solid var(--border); padding-top: 26px; display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; color: var(--text-3); font-size: 12.5px; }
.footer-legal .vat { font-family: var(--font-mono); }

/* =========================================================
   REVEAL
   ========================================================= */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease-out), transform .8s var(--ease-out); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-d="1"]{ transition-delay: .08s; }
.reveal[data-d="2"]{ transition-delay: .16s; }
.reveal[data-d="3"]{ transition-delay: .24s; }
.reveal[data-d="4"]{ transition-delay: .32s; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } * { animation: none !important; } }

/* =========================================================
   v2 — INTRO REVEAL, BRAND LOCKUP, SCROLL RAIL, POLISH
   ========================================================= */

/* ---- INTRO (preloader / build reveal) ---- */
.intro {
  position: fixed; inset: 0; z-index: 10000; background: var(--bg);
  display: grid; place-items: center; overflow: hidden;
}
.intro::after { /* blueprint grid in intro */
  content: ""; position: absolute; inset: 0; opacity: .5;
  background-image: linear-gradient(var(--blueprint) 1px, transparent 1px), linear-gradient(90deg, var(--blueprint) 1px, transparent 1px);
  background-size: 64px 64px; mask-image: radial-gradient(circle at 50% 50%, #000, transparent 75%);
  -webkit-mask-image: radial-gradient(circle at 50% 50%, #000, transparent 75%);
}
.intro-inner { position: relative; text-align: center; z-index: 2; }
.intro-logo { width: min(440px, 72vw); margin: 0 auto; position: relative; }
.intro-logo img { width: 100%; clip-path: inset(0 100% 0 0); }
.intro-by { margin-top: 14px; font-family: var(--font-mono); font-size: clamp(11px,1.5vw,13px); letter-spacing: .2em; text-transform: uppercase; color: var(--text-2); opacity: 0; }
.intro-by b { color: var(--accent); font-weight: 600; }
.intro-pillars { display: flex; gap: 8px; justify-content: center; align-items: flex-end; height: 54px; margin-top: 30px; }
.intro-pillars i { width: 10px; background: linear-gradient(to top, var(--accent), var(--accent-soft)); border-radius: 2px 2px 0 0; height: 0; }
.intro-tag { margin-top: 26px; font-family: var(--font-mono); font-size: 11px; letter-spacing: .26em; text-transform: uppercase; color: var(--text-3); min-height: 14px; }
.intro.done { transform: translateY(-101%); transition: transform .85s cubic-bezier(.76,0,.24,1); }
body.intro-lock { overflow: hidden; height: 100vh; }
@media (prefers-reduced-motion: reduce){ .intro { display: none; } }

/* ---- BRAND LOCKUP (logo + 'by Metodo Cantiere' come testo vero) ---- */
.brand { display: inline-flex; flex-direction: column; gap: 9px; align-items: flex-start; }
.brand .brand-mark { height: 34px; width: auto; }
.brand-by { font-family: var(--font-mono); font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--text-2); display: inline-flex; align-items: center; gap: .5em; }
.brand-by::before { content: ""; width: 16px; height: 1px; background: var(--border-strong); }
.brand-by b { color: var(--accent); font-weight: 600; }
.brand-by .light { color: var(--text); }

/* ---- SCROLL PROGRESS RAIL ---- */
.rail { position: fixed; left: 22px; top: 50%; transform: translateY(-50%); z-index: 90; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.rail-line { width: 1px; height: 150px; background: var(--border-strong); position: relative; overflow: hidden; }
.rail-line span { position: absolute; top: 0; left: 0; right: 0; height: 0; background: var(--accent); }
.rail-pct { font-family: var(--font-mono); font-size: 10px; letter-spacing: .1em; color: var(--text-3); writing-mode: vertical-rl; }
@media (max-width: 1200px){ .rail { display: none; } }

/* ---- SECTION INDEX MARKERS ---- */
.sec-ix { position: absolute; top: 0; right: var(--gutter); font-family: var(--font-mono); font-size: 11px; letter-spacing: .14em; color: var(--text-3); opacity: .6; }
.sec-ix b { color: var(--accent); }

/* ---- HERO: established badge + serif accent ---- */
.serif { font-family: 'Instrument Serif', Georgia, serif; font-style: italic; font-weight: 400; letter-spacing: 0; }

/* ---- refine: nav logo crispness ---- */
.nav-logo img, .brand-mark, .footer-logo img { image-rendering: auto; }

/* ---- BOOKING (embed Cal su CRM Portante) ---- */
.booking { max-width: 900px; margin: 46px auto 0; }
.booking iframe { display: block; width: 100%; }

/* ---- NAV CTA premium (pill + glow + inner highlight) ---- */
.btn-pill { border-radius: 999px; --pad-y: 12px; --pad-x: 22px; font-size: 12.5px; letter-spacing: .05em; box-shadow: 0 8px 24px -8px var(--accent-glow), inset 0 1px 0 rgba(255,255,255,.28); }
.btn-pill::before { content: ""; position: absolute; inset: 0; border-radius: inherit; background: linear-gradient(180deg, rgba(255,255,255,.18), transparent 45%); pointer-events: none; }
.btn-pill:hover { transform: translateY(-1.5px); box-shadow: 0 14px 32px -8px var(--accent-glow), inset 0 1px 0 rgba(255,255,255,.34); }
.nav.scrolled .btn-pill { box-shadow: 0 6px 18px -8px var(--accent-glow), inset 0 1px 0 rgba(255,255,255,.28); }

/* ---- v3: schede Prima/Dopo + pannello 4 viste ---- */
.feat-ix b { color: var(--text-2); }
.feat .ba { display: flex; gap: 10px; align-items: flex-start; font-size: 14.5px; line-height: 1.5; color: var(--text-2); margin-top: 11px; }
.feat .ba .tag { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: .12em; text-transform: uppercase; padding: 3px 7px; border-radius: 4px; flex: 0 0 auto; margin-top: 2px; }
.feat .ba .tag.prima { color: var(--text-3); background: rgba(255,255,255,.05); border: 1px solid var(--border); }
.feat .ba.dopo { color: var(--text); }
.feat .ba .tag.dopo { color: #120a02; background: var(--accent); font-weight: 600; }
.feat h3 { margin-bottom: 14px; }

.shot.viste { background: linear-gradient(150deg, var(--bg-card), var(--bg-card-2)); }
.viste-body { padding: clamp(24px,3vw,36px); display: flex; flex-direction: column; justify-content: center; height: 100%; }
.viste-body .vk { font-family: var(--font-mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--accent); margin-bottom: 16px; }
.viste-body h4 { font-family: var(--font-display); font-weight: 800; font-size: clamp(1.3rem,2vw,1.7rem); line-height: 1.1; margin-bottom: 12px; letter-spacing: -.01em; }
.viste-body p { color: var(--text-2); font-size: 15px; }
.viste-body .pills { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 16px; }
.viste-body .pills span { font-family: var(--font-mono); font-size: 11px; padding: 5px 10px; border: 1px solid var(--border); border-radius: 99px; color: var(--text-2); }
.viste-body .pills span.on { color: var(--accent); border-color: var(--accent); }

/* =========================================================
   v4 — DENTRO PORTANTE come SPOTLIGHT (copy + screenshot)
   ========================================================= */
.spots { display: flex; flex-direction: column; gap: clamp(72px, 11vh, 150px); margin-top: 20px; }
.spot { display: grid; grid-template-columns: .92fr 1.18fr; gap: clamp(28px, 5vw, 74px); align-items: center; }
.spot:nth-child(even) .spot-copy { order: 2; }
.spot:nth-child(even) .spot-media { order: 1; }
.spot-copy .sk { font-family: var(--font-mono); font-size: 11.5px; letter-spacing: .2em; text-transform: uppercase; color: var(--accent); display: inline-flex; align-items: center; gap: .6em; margin-bottom: 20px; }
.spot-copy .sk::before { content: ""; width: 22px; height: 1px; background: var(--accent); }
.spot-copy h3 { font-size: clamp(1.6rem, 2.9vw, 2.5rem); line-height: 1.05; margin-bottom: 18px; }
.spot-copy h3 .accent { color: var(--accent); }
.spot-copy p { color: var(--text-2); font-size: clamp(1rem, 1.25vw, 1.15rem); line-height: 1.6; max-width: 44ch; }
.spot-copy .pills { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.spot-copy .pills span { font-family: var(--font-mono); font-size: 11px; padding: 6px 12px; border: 1px solid var(--border); border-radius: 99px; color: var(--text-2); transition: .2s; }
.spot-copy .pills span.on { color: var(--accent); border-color: var(--accent); background: rgba(255,106,0,.06); }

/* framed screenshot (browser chrome) */
.frame { position: relative; border-radius: 14px; overflow: hidden; border: 1px solid var(--border-strong); background: #0c151d; box-shadow: 0 50px 110px -50px rgba(0,0,0,.85), 0 0 0 1px rgba(255,255,255,.02) inset; transition: transform .5s var(--ease-out), box-shadow .5s; will-change: transform; }
.spot:hover .frame { transform: translateY(-6px); box-shadow: 0 60px 120px -45px rgba(0,0,0,.9), 0 24px 60px -30px var(--accent-glow); }
.frame::after { content: ""; position: absolute; inset: -1px; border-radius: 14px; pointer-events: none; background: linear-gradient(150deg, rgba(255,106,0,.35), transparent 38%); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; opacity: .5; }
.frame .bar { display: flex; align-items: center; gap: 7px; padding: 11px 14px; background: rgba(255,255,255,.025); border-bottom: 1px solid var(--border); }
.frame .bar i { width: 9px; height: 9px; border-radius: 50%; background: #34404c; }
.frame .bar i:nth-child(1){ background:#e06c5a; } .frame .bar i:nth-child(2){ background:#e0b15a; } .frame .bar i:nth-child(3){ background:#5aae6e; }
.frame .bar .u { margin-left: 12px; font-family: var(--font-mono); font-size: 10.5px; color: var(--text-3); letter-spacing: .04em; }
.frame img { width: 100%; display: block; }
@media (max-width: 860px){
  .spot { grid-template-columns: 1fr; gap: 26px; }
  .spot:nth-child(even) .spot-copy, .spot:nth-child(even) .spot-media { order: initial; }
  .spot-copy p { max-width: none; }
}

/* ---- spotlight full-width (per il Gantt banner) ---- */
.spot.wide { grid-template-columns: 1fr; gap: 30px; }
.spot.wide .spot-copy { order: 0 !important; max-width: 70ch; }
.spot.wide .spot-media { order: 0 !important; }
.spot.wide .spot-copy p { max-width: 64ch; }

/* Gantt banner: contenuto, non full-width */
.spot.wide .spot-media { max-width: 940px; margin-inline: auto; width: 100%; }
.spot.wide { max-width: 1000px; margin-inline: auto; }

/* fix: ancora i float-chip alla colonna del device (non all'intera hero) */
.hero-visual { position: relative; }

/* =========================================================
   PAGINE LEGALI (privacy / termini)
   ========================================================= */
.legal-top { position: sticky; top: 0; z-index: 100; display: flex; align-items: center; justify-content: space-between; padding: 16px var(--gutter); background: rgba(15,26,36,.8); backdrop-filter: blur(14px) saturate(140%); border-bottom: 1px solid var(--border); }
.legal-top .nav-logo { height: 24px; }
.legal-top a.back { font-family: var(--font-mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--text-2); display: inline-flex; gap: .5em; align-items: center; }
.legal-top a.back:hover { color: var(--accent); }
.legal-wrap { max-width: 820px; margin: 0 auto; padding: 60px var(--gutter) 90px; }
.legal-wrap h1 { font-family: var(--font-display); font-weight: 800; font-size: clamp(2rem, 4vw, 3rem); letter-spacing: -.02em; margin-bottom: 10px; }
.legal-updated { font-family: var(--font-mono); font-size: 12.5px; letter-spacing: .08em; color: var(--text-3); text-transform: uppercase; margin-bottom: 18px; }
.legal-intro { color: var(--text-2); font-size: 1.05rem; line-height: 1.7; padding-bottom: 26px; border-bottom: 1px solid var(--border); margin-bottom: 30px; }
.legal-wrap h2 { font-family: var(--font-display); font-weight: 700; font-size: 1.35rem; letter-spacing: -.01em; margin: 40px 0 14px; color: var(--text); }
.legal-wrap h2 .no { color: var(--accent); margin-right: .4em; }
.legal-wrap p { color: var(--text-2); line-height: 1.75; margin-bottom: 14px; }
.legal-wrap ul { list-style: none; margin: 0 0 16px; padding: 0; }
.legal-wrap li { color: var(--text-2); line-height: 1.65; margin-bottom: 9px; padding-left: 20px; position: relative; }
.legal-wrap li::before { content: ""; position: absolute; left: 2px; top: 11px; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); opacity: .7; }
.legal-wrap li b, .legal-wrap p b { color: var(--text); font-weight: 600; }
.legal-wrap a { color: var(--accent); }
.legal-table { width: 100%; border-collapse: collapse; margin: 18px 0 22px; font-size: 14.5px; }
.legal-table th, .legal-table td { border: 1px solid var(--border); padding: 11px 13px; text-align: left; color: var(--text-2); vertical-align: top; }
.legal-table th { background: var(--bg-elev); color: var(--text); font-family: var(--font-mono); font-size: 11.5px; letter-spacing: .08em; text-transform: uppercase; font-weight: 600; }
.legal-contact { margin-top: 14px; padding: 20px 22px; border: 1px solid var(--border); border-radius: 12px; background: var(--bg-card); color: var(--text-2); line-height: 1.7; }
.legal-contact b { color: var(--text); }
.legal-note { margin-top: 30px; font-size: 13px; color: var(--text-3); font-style: italic; }
.legal-foot { border-top: 1px solid var(--border); text-align: center; padding: 30px var(--gutter); color: var(--text-3); font-size: 13px; }
.legal-foot a { color: var(--text-2); }
.legal-foot a:hover { color: var(--accent); }

/* =========================================================
   DIFESA TEMA WORDPRESS — i temi WP iniettano un grigio scuro
   su h1/h2: forziamo i colori dei titoli (e degli accenti).
   ========================================================= */
h1, h2, h3, h4,
.h-xl, .h-lg, .h-md,
.spot-copy h3, .feat h3, .viste-body h4, .diff .big,
.legal-wrap h1, .legal-wrap h2 { color: var(--text) !important; }
.accent, .serif.accent, h1 .accent, h2 .accent, .diff .big .accent { color: var(--accent) !important; }
.diff .big .strike { color: var(--text-3) !important; }