:root {
  --accent: #d4a017;
  --accent-dark: #b9850b;
  --bg: #f7f4ee;
  --text: #191919;
  --muted: #5b5b5b;
  --line: #e5dfd2;
  --card: #ffffff;
  --container: 1100px;
  --radius: 16px;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
  --font-sans: "Manrope", "Segoe UI", sans-serif;
  --font-display: "Oswald", "Arial Narrow", sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--text);
  background: radial-gradient(circle at top right, #fff3d7, transparent 45%),
              radial-gradient(circle at 20% 20%, #f5efe2, transparent 35%),
              var(--bg);
  line-height: 1.6;
}

a { color: inherit; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 28px 24px;
}

.lead {
  color: var(--muted);
  font-size: 1.05rem;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
  color: var(--muted);
  margin-bottom: 12px;
}

/* HEADER */
.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.95);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(8px);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.logo {
  height: 74px;
  transition: height 0.3s ease;
}

.logo.small {
  height: 52px;
}

.main-nav ul {
  display: flex;
  gap: 20px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.main-nav a {
  text-decoration: none;
  color: #111;
  font-weight: 600;
  font-size: 0.95rem;
}

.nav-toggle {
  display: none;
  font-size: 24px;
  background: none;
  border: none;
  cursor: pointer;
}

/* HERO */
.hero {
  padding: 56px 0 32px;
}

.hero-inner {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  align-items: center;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 3vw, 3.1rem);
  margin-bottom: 12px;
  line-height: 1.1;
}

.hero-cta {
  display: flex;
  gap: 12px;
  margin: 18px 0 12px;
}

.hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 16px 0 6px;
}

.chip {
  background: #111;
  color: #fff;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.8rem;
}

.hero-contact {
  margin-top: 14px;
  font-size: 0.95rem;
  color: var(--muted);
}

.hero-art {
  background: #0f0f0f;
  padding: 18px;
  border-radius: 32px;
  box-shadow: var(--shadow);
}

.hero-art svg {
  display: block;
  width: 100%;
  height: auto;
}

/* BUTTONS */
.btn {
  display: inline-block;
  padding: 12px 18px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.12);
}

.btn.primary {
  background: var(--accent);
  color: #111;
}

.btn.outline {
  border: 2px solid var(--accent);
  color: #111;
}

.btn.light {
  background: #fff;
  color: #111;
}

/* SECTIONS */
.section {
  padding: 48px 0;
}

.card {
  padding: 22px;
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: var(--shadow);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.service .icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: #111;
  color: #fff;
  margin-bottom: 12px;
  font-size: 1.1rem;
}

.value .split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 32px;
  align-items: start;
}

.value-cards {
  display: grid;
  gap: 16px;
}

.checklist {
  list-style: none;
  padding: 0;
  margin: 18px 0 0;
}

.checklist li {
  margin-bottom: 10px;
  padding-left: 26px;
  position: relative;
}

.checklist li::before {
  content: "?";
  position: absolute;
  left: 0;
  color: var(--accent-dark);
  font-weight: 700;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.process-step {
  padding: 20px;
  border-radius: var(--radius);
  background: #fff;
  border: 1px solid var(--line);
}

.step {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--accent-dark);
}

.cta-band {
  background: linear-gradient(120deg, #111, #2d2d2d);
  color: #fff;
}

.cta-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 18px;
}

.portfolio-card h3 {
  margin-top: 14px;
}

.portfolio-art {
  height: 160px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(212,160,23,0.9), rgba(17,17,17,0.9));
}

.portfolio-art.alt {
  background: linear-gradient(135deg, #f2d48f, #b9850b);
}

.portfolio-art.dark {
  background: linear-gradient(135deg, #111, #444);
}

.split {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  align-items: start;
}

.about-panel {
  background: #fff;
  padding: 22px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

.areas {
  list-style: none;
  padding: 0;
  margin: 12px 0;
}

.areas li {
  padding: 6px 0;
  border-bottom: 1px solid var(--line);
}

.note {
  font-size: 0.9rem;
  color: var(--muted);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.faq details {
  background: #fff;
  padding: 16px;
  border-radius: 14px;
  border: 1px solid var(--line);
}

.faq summary {
  font-weight: 600;
  cursor: pointer;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 32px;
}

.contact-form {
  background: #fff;
  padding: 22px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 10px;
  margin-bottom: 12px;
  border-radius: 8px;
  border: 1px solid #ddd;
  font-family: var(--font-sans);
}

.form-status {
  margin: 8px 0 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.contact-side {
  background: #fff;
  padding: 22px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

/* FOOTER */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 20px 0;
  font-size: 14px;
  color: #666;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

/* MOBILE */
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
  .value .split { grid-template-columns: 1fr; }
  .faq-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .cta-inner { flex-direction: column; align-items: flex-start; }
  .main-nav { display: none; width: 100%; }
  .main-nav.open { display: block; }
  .main-nav ul { flex-direction: column; background: #fff; padding: 16px; border-radius: 12px; margin-top: 12px; }
  .nav-toggle { display: block; }
}

@media (max-width: 720px) {
  .container { padding: 22px 18px; }
  .hero { padding: 44px 0 24px; }
  .hero h1 { font-size: clamp(1.9rem, 5vw, 2.4rem); }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { width: 100%; text-align: center; }
  .hero-art { margin-top: 18px; border-radius: 24px; }
  .chip { font-size: 0.75rem; }
  .section { padding: 36px 0; }
  .process-grid { grid-template-columns: 1fr; }
  .portfolio-art { height: 140px; }
  .footer-inner { flex-direction: column; }
}

@media (max-width: 560px) {
  .header-inner { flex-wrap: wrap; }
  .logo { height: 58px; }
  .logo.small { height: 46px; }
  .main-nav ul { padding: 14px; }
  .cta-inner { gap: 14px; }
  .contact-form input,
  .contact-form textarea { font-size: 16px; }
}
.btn.dark {
  background: #111;
  color: #fff;
}

.impresa-cta {
  background: #f2d48f;
}

.impresa-cta-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.page-impresa {
  background: #f5f1e8;
}

.impresa-hero {
  background: #1a1a1a;
  color: #fff;
}

.impresa-hero .lead,
.impresa-hero .eyebrow {
  color: #d9d2c2;
}

.impresa-panel {
  background: #f5f1e8;
  color: #111;
  padding: 22px;
  border-radius: var(--radius);
}

.listino {
  background: #f5f1e8;
}

.listino-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

@media (max-width: 980px) {
  .impresa-cta-inner { flex-direction: column; align-items: flex-start; }
  .listino-grid { grid-template-columns: 1fr; }
}
.nav-highlight {
  background: #f2d48f;
  color: #111;
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 700;
}

.impresa-note {
  margin-top: 18px;
  padding: 18px;
  background: #ffffff;
  color: #111;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

.listino-head {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 28px;
  margin-bottom: 24px;
}

.impresa-preventivo {
  background: #f0ece2;
}

@media (max-width: 980px) {
  .listino-head {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 28px;
  margin-bottom: 24px;
}
}
.listino-head .btn.primary {
  padding: 14px 22px;
  font-size: 1rem;
  white-space: nowrap;
}

@media (max-width: 980px) {
  .listino-head { grid-template-columns: 1fr; }
  .listino-head .btn.primary { width: 100%; text-align: center; }
}