/* PROCALI PROD CONS SRL - public website. Local CSS only. */
:root {
  color-scheme: dark;
  --bg: #090b10;
  --bg-2: #111722;
  --panel: rgba(20, 25, 34, 0.76);
  --panel-strong: #151b25;
  --text: #f4f0e9;
  --muted: #b9b5ad;
  --soft: #8e9299;
  --line: rgba(255, 255, 255, 0.14);
  --line-strong: rgba(255, 184, 77, 0.38);
  --accent: #ffb84d;
  --accent-2: #ff7a1a;
  --steel: #aeb8c2;
  --success: #86e6a8;
  --danger: #ff6b5f;
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.42);
  --radius-xl: 34px;
  --radius-lg: 24px;
  --radius-md: 16px;
  --container: 1180px;
  --focus: 0 0 0 4px rgba(255, 184, 77, 0.28);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at 18% 12%, rgba(255, 184, 77, 0.13), transparent 30%),
    radial-gradient(circle at 78% 4%, rgba(174, 184, 194, 0.12), transparent 28%),
    linear-gradient(180deg, #0b0d12 0%, #090b10 54%, #11100d 100%);
  color: var(--text);
  min-height: 100vh;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to bottom, black, transparent 78%);
}

a { color: inherit; }
a:focus-visible, button:focus-visible { outline: none; box-shadow: var(--focus); }
img, svg { max-width: 100%; display: block; }
.container { width: min(var(--container), calc(100% - 40px)); margin-inline: auto; }
.skip-link { position: absolute; left: -999px; top: 12px; background: var(--accent); color: #15100a; padding: 10px 14px; border-radius: 999px; z-index: 99; }
.skip-link:focus { left: 12px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(9, 11, 16, 0.72);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.nav { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; font-weight: 900; letter-spacing: -0.03em; }
.brand-mark { width: 42px; height: 42px; border-radius: 13px; display: grid; place-items: center; background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #211305; box-shadow: 0 12px 30px rgba(255, 122, 26, 0.25); }
.brand small { display: block; font-size: 11px; color: var(--muted); letter-spacing: 0.12em; text-transform: uppercase; margin-top: 2px; }
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a { text-decoration: none; color: var(--muted); font-weight: 700; font-size: 14px; padding: 10px 12px; border-radius: 999px; }
.nav-links a:hover { color: var(--text); background: rgba(255,255,255,0.07); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 13px 18px; border-radius: 999px; text-decoration: none; font-weight: 900; border: 1px solid transparent; transition: transform 180ms ease, background 180ms ease, border-color 180ms ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #1f1205; box-shadow: 0 18px 42px rgba(255, 122, 26, 0.24); }
.btn-secondary { background: rgba(255,255,255,0.06); border-color: var(--line); color: var(--text); }
.btn-small { min-height: 42px; padding: 10px 14px; font-size: 14px; }

.hero { padding: 78px 0 58px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr); gap: 46px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; color: var(--accent); font-size: 12px; text-transform: uppercase; letter-spacing: 0.16em; font-weight: 900; }
.eyebrow::before { content: ""; width: 36px; height: 2px; background: var(--accent); border-radius: 999px; }
h1 { margin: 18px 0 18px; font-size: clamp(44px, 7vw, 86px); line-height: 0.92; letter-spacing: -0.075em; max-width: 850px; }
.lead { color: #d5d0c8; font-size: clamp(18px, 2vw, 22px); line-height: 1.65; max-width: 690px; margin: 0; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.hero-proof { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 34px; max-width: 720px; }
.proof-card { padding: 16px; border: 1px solid var(--line); border-radius: var(--radius-md); background: rgba(255,255,255,0.045); }
.proof-card strong { display: block; font-size: 24px; color: var(--text); letter-spacing: -0.04em; }
.proof-card span { color: var(--muted); font-size: 13px; line-height: 1.4; }
.hero-visual { position: relative; }
.visual-card { border: 1px solid var(--line); background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.035)); border-radius: var(--radius-xl); padding: 14px; box-shadow: var(--shadow); overflow: hidden; }
.visual-card img { border-radius: 26px; width: 100%; height: auto; }
.status-strip { position: absolute; left: 24px; right: 24px; bottom: 24px; display: grid; grid-template-columns: 1fr auto; gap: 14px; align-items: center; padding: 14px; border: 1px solid rgba(255,255,255,0.14); border-radius: 20px; background: rgba(11, 13, 18, 0.78); backdrop-filter: blur(16px); }
.status-strip b { display: block; }
.status-strip span { color: var(--muted); font-size: 13px; }
.pulse { width: 12px; height: 12px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 8px rgba(134,230,168,0.12); }

.section { padding: 70px 0; }
.section-head { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 28px; align-items: end; margin-bottom: 28px; }
.kicker { color: var(--accent); text-transform: uppercase; letter-spacing: 0.16em; font-size: 12px; font-weight: 900; }
h2 { margin: 8px 0 0; font-size: clamp(32px, 4.2vw, 56px); line-height: 1; letter-spacing: -0.055em; }
.section-head p, .section-note { color: var(--muted); line-height: 1.7; font-size: 17px; margin: 0; }

.capability-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.capability { min-height: 230px; padding: 22px; border: 1px solid var(--line); background: rgba(255,255,255,0.045); border-radius: var(--radius-lg); position: relative; overflow: hidden; }
.capability::after { content: ""; position: absolute; inset: auto 18px 18px auto; width: 70px; height: 70px; border: 1px solid var(--line-strong); border-radius: 22px; transform: rotate(8deg); opacity: 0.46; }
.capability h3 { margin: 18px 0 10px; font-size: 21px; letter-spacing: -0.03em; }
.capability p { color: var(--muted); line-height: 1.6; margin: 0; }
.icon { width: 42px; height: 42px; border-radius: 14px; background: rgba(255,184,77,0.13); border: 1px solid rgba(255,184,77,0.34); display: grid; place-items: center; color: var(--accent); font-weight: 900; }

.process { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 22px; }
.process-panel, .timeline { border: 1px solid var(--line); border-radius: var(--radius-xl); background: var(--panel); box-shadow: var(--shadow); }
.process-panel { padding: 30px; }
.process-panel p { color: var(--muted); line-height: 1.7; }
.metric { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; padding: 16px 0; border-top: 1px solid var(--line); }
.metric strong { font-size: 34px; color: var(--accent); letter-spacing: -0.05em; }
.metric span { color: var(--muted); text-align: right; }
.timeline { padding: 14px; }
.step { display: grid; grid-template-columns: 54px 1fr; gap: 16px; padding: 18px; border-radius: 24px; }
.step + .step { border-top: 1px solid rgba(255,255,255,0.08); }
.step-number { width: 44px; height: 44px; border-radius: 15px; display: grid; place-items: center; background: rgba(255,255,255,0.06); color: var(--accent); font-weight: 900; }
.step h3 { margin: 4px 0 8px; font-size: 20px; }
.step p { margin: 0; color: var(--muted); line-height: 1.6; }

.software-band { padding: 34px; border: 1px solid var(--line-strong); border-radius: var(--radius-xl); background: linear-gradient(135deg, rgba(255,184,77,0.14), rgba(255,255,255,0.045) 45%, rgba(174,184,194,0.08)); display: grid; grid-template-columns: 1fr auto; gap: 26px; align-items: center; }
.software-band p { color: #d8d1c8; line-height: 1.7; margin: 10px 0 0; max-width: 740px; }

.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.trust-card { padding: 22px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: rgba(255,255,255,0.04); }
.trust-card h3 { margin: 0 0 8px; }
.trust-card p { margin: 0; color: var(--muted); line-height: 1.6; }

.contact { display: grid; grid-template-columns: 1fr 0.85fr; gap: 18px; align-items: stretch; }
.contact-card { padding: 30px; border: 1px solid var(--line); border-radius: var(--radius-xl); background: var(--panel-strong); }
.contact-card p { color: var(--muted); line-height: 1.7; }
.contact-list { display: grid; gap: 12px; margin-top: 20px; }
.contact-row { display: flex; justify-content: space-between; gap: 18px; padding: 14px; border-radius: var(--radius-md); background: rgba(255,255,255,0.045); border: 1px solid rgba(255,255,255,0.08); }
.contact-row span { color: var(--soft); }
.contact-row strong { text-align: right; }

.footer { border-top: 1px solid rgba(255,255,255,0.08); padding: 30px 0; color: var(--soft); font-size: 14px; }
.footer-inner { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.footer a { color: var(--text); text-decoration-color: rgba(255,255,255,0.28); }

@media (max-width: 980px) {
  .hero-grid, .section-head, .process, .contact, .software-band { grid-template-columns: 1fr; }
  .hero { padding-top: 52px; }
  .capability-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid { grid-template-columns: 1fr; }
  .software-band .btn { width: fit-content; }
}
@media (max-width: 720px) {
  .container { width: min(100% - 28px, var(--container)); }
  .nav { min-height: auto; padding: 14px 0; align-items: flex-start; }
  .nav-links { display: none; }
  .brand-mark { width: 38px; height: 38px; }
  h1 { font-size: clamp(42px, 16vw, 62px); }
  .hero-grid { gap: 28px; }
  .hero-proof, .capability-grid { grid-template-columns: 1fr; }
  .status-strip { position: static; margin: -8px 12px 12px; }
  .visual-card { padding: 10px; border-radius: 24px; }
  .visual-card img { border-radius: 18px; }
  .section { padding: 48px 0; }
  .software-band, .contact-card, .process-panel { padding: 22px; }
  .contact-row { display: grid; }
  .contact-row strong { text-align: left; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
  .btn:hover { transform: none; }
}