/* ============================================
   christophercaruso.it — v5
   Bianco dominante · Nero alternanza · Arancione accento
   ============================================ */

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }
input, textarea { font: inherit; }

:root {
  --orange: #F03A24;
  --orange-soft: #FFF4F2;
  --orange-hover: #D62E1A;
  --black: #191919;
  --white: #FAFAFA;
  --grey-100: #F2F2F0;
  --grey-200: #E8E7E4;
  --border: rgba(25, 25, 25, 0.10);
  --border-strong: rgba(25, 25, 25, 0.18);
  --text: #191919;
  --text-muted: rgba(25, 25, 25, 0.60);

  --s1: 8px; --s2: 16px; --s3: 24px; --s4: 32px;
  --s5: 48px; --s6: 64px; --s7: 96px; --s8: 128px; --s9: 160px;

  --r-sm: 12px;
  --r-md: 24px;
  --r-lg: 40px;

  --font-display: 'Montserrat', system-ui, -apple-system, sans-serif;
  --font-body: 'Lato', system-ui, -apple-system, sans-serif;

  --max-w: 1320px;
  --easing: cubic-bezier(0.22, 1, 0.36, 1);
}

body {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.55;
  color: var(--text);
  background: #F5F5F2;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============== NAVBAR pillola ============== */
.navbar {
  position: sticky;
  top: var(--s3);
  z-index: 100;
  display: flex;
  justify-content: center;
  pointer-events: none;
  padding: 0 var(--s3);
}
.navbar__pill {
  pointer-events: auto;
  display: inline-flex;
  align-items: center;
  gap: var(--s4);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 10px var(--s3);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);
  backdrop-filter: blur(8px);
}
.navbar__home {
  display: flex; align-items: center;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 14px;
  letter-spacing: -0.02em;
  color: var(--orange);
  position: relative;
}
.navbar__home::after {
  content: "";
  display: inline-block;
  width: 7px; height: 14px;
  background: var(--orange);
  margin-left: 2px;
  vertical-align: middle;
  animation: cursor-blink 1.1s steps(2) infinite;
}
@keyframes cursor-blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}
.navbar__nav {
  display: flex; align-items: center; gap: var(--s4);
}
.navbar__nav a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  color: var(--black);
  transition: color 0.2s;
}
.navbar__nav a:hover { color: var(--orange); }

/* ============== LAYOUT ============== */
.page {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: var(--s6) var(--s2) var(--s5);
}
.page > section + section { margin-top: var(--s7); }

@media (max-width: 768px) {
  .page { padding: var(--s4) var(--s2) var(--s4); }
  .page > section + section { margin-top: var(--s6); }
}
@media (max-width: 480px) {
  .page { padding: var(--s4) 12px; }
}

/* ============== TIPOGRAFIA ============== */
.eyebrow {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 var(--s3) 0;
  color: var(--orange);
}
.h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(36px, 5.5vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin: 0;
}
.h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 3.6vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0;
}
.h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  line-height: 1.25;
  margin: 0;
}
.lead {
  font-family: var(--font-body);
  font-size: 19px;
  line-height: 1.5;
  margin: 0;
  color: var(--text-muted);
}
.body {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  margin: 0;
  color: var(--text);
}

.accent { color: var(--orange); }

/* ============== BUTTONS ============== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 52px;
  padding: 0 var(--s4);
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.005em;
  transition: transform 0.2s var(--easing), background 0.2s, color 0.2s, border-color 0.2s;
  white-space: nowrap;
  border: 1.5px solid transparent;
}
.btn:hover { transform: translateY(-2px); }
.btn--orange { background: var(--orange); color: var(--white); }
.btn--orange:hover { background: var(--orange-hover); }
.btn--black { background: var(--black); color: var(--white); }
.btn--black:hover { background: #000; }
.btn--white { background: var(--white); color: var(--black); }
.btn--ghost {
  background: transparent;
  color: var(--black);
  border-color: var(--black);
}
.btn--ghost:hover { background: var(--black); color: var(--white); }
.btn--ghost-light {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.4);
}
.btn--ghost-light:hover { background: var(--white); color: var(--black); border-color: var(--white); }

/* ============== HOME — HERO ============== */
.hero {
  background: var(--white);
  border-radius: var(--r-lg);
  padding: var(--s8) var(--s5);
  text-align: center;
  color: var(--black);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.04);
}
.hero__title {
  margin: 0 auto var(--s4) auto;
  max-width: 880px;
}
.hero__sub {
  margin: 0 auto var(--s5) auto;
  max-width: 540px;
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.5;
  color: var(--text-muted);
}
.hero__actions {
  display: flex;
  gap: var(--s2);
  justify-content: center;
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .hero { padding: var(--s7) var(--s3); border-radius: var(--r-md); }
}

/* ============== HOME — INTRO ============== */
.intro { text-align: center; padding: var(--s5) 0; }
.intro__text {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(22px, 2.6vw, 32px);
  line-height: 1.3;
  letter-spacing: -0.015em;
  color: var(--text);
  margin: 0 auto;
  max-width: 760px;
}
.intro__text .accent { color: var(--orange); }

/* ============== HOME — SERVIZI (block nero, card bianche) ============== */
.services {
  background: var(--black);
  color: var(--white);
  border-radius: var(--r-lg);
  padding: var(--s7) var(--s6);
}
.services__head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: var(--s4);
  margin-bottom: var(--s6);
}
.services__title { color: var(--white); max-width: 700px; }
.services__lead {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  color: rgba(255,255,255,0.6);
  max-width: 280px;
  margin: 0;
}
.services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s3);
}
.service {
  background: var(--white);
  color: var(--black);
  border-radius: var(--r-md);
  padding: var(--s5);
  min-height: 240px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.3s var(--easing), box-shadow 0.3s var(--easing);
  position: relative;
  overflow: hidden;
}
.service::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--r-md);
  border: 1.5px solid transparent;
  transition: border-color 0.3s var(--easing);
  pointer-events: none;
}
.service:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.15);
}
.service:hover::before { border-color: var(--orange); }
.service__top { display: flex; flex-direction: column; gap: var(--s2); }
.service__tag {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--orange);
  margin: 0;
}
.service__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 28px;
  line-height: 1.05;
  letter-spacing: -0.015em;
  margin: 0;
  color: var(--black);
}
.service__bottom {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: var(--s3);
  margin-top: var(--s4);
}
.service__viz {
  height: 60px;
  display: flex;
  align-items: center;
}
.service__discover {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--orange);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}
.service__discover svg {
  transition: transform 0.3s var(--easing);
}
.service:hover .service__discover svg { transform: translateX(4px); }

/* visualizzazioni dentro card - marmorizzazione miniature */
.viz-marbling {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 140px;
}
.viz-marbling div {
  height: 26px;
  border-radius: 999px;
  background-size: cover;
  background-position: center;
  background-color: var(--grey-200);
}

/* visualizzazioni dentro card (vecchie, per compat) */
.viz-arrow {
  width: 40px; height: 36px;
  background: var(--orange);
  clip-path: polygon(0 25%, 60% 25%, 60% 0, 100% 50%, 60% 100%, 60% 75%, 0 75%);
}
.viz-bar {
  width: 90px; height: 10px;
  background: var(--grey-200);
  border-radius: 999px;
  position: relative; overflow: hidden;
}
.viz-bar::after {
  content: ""; position: absolute; top: 0; left: 0;
  height: 100%; width: 60%; background: var(--orange); border-radius: 999px;
}
.viz-dots { display: flex; gap: 6px; }
.viz-dots span {
  width: 14px; height: 14px; border-radius: 50%; background: var(--orange);
}
.viz-dots span:nth-child(even) { background: var(--black); }
.viz-lines {
  display: flex; flex-direction: column; gap: 4px; width: 80px;
}
.viz-lines span { display: block; height: 5px; background: var(--orange); border-radius: 999px; }
.viz-lines span:nth-child(1) { width: 100%; }
.viz-lines span:nth-child(2) { width: 78%; }
.viz-lines span:nth-child(3) { width: 56%; }
.viz-lines span:nth-child(4) { width: 38%; }

@media (max-width: 768px) {
  .services { padding: var(--s5) var(--s3); }
  .services__head { flex-direction: column; align-items: start; }
  .services-grid { grid-template-columns: 1fr; gap: var(--s2); }
}

/* HOME — sezioni "aperte" (about + steps) */
.about, .steps-section {
  padding: 0;
}

@media (max-width: 768px) {
  .about, .steps-section {
    padding: 0;
  }
}

/* ============== HOME — ABOUT ============== */
.about__head { margin-bottom: var(--s5); }
.about__title { color: var(--black); max-width: 600px; }
.about-grid {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: var(--s5);
  align-items: stretch;
}
.about-card {
  background: var(--black);
  color: var(--white);
  border-radius: var(--r-md);
  padding: var(--s5);
  display: flex;
  flex-direction: column;
  gap: var(--s4);
  position: relative;
  overflow: hidden;
}
.about-card::after {
  content: "</>";
  position: absolute;
  top: var(--s3);
  right: var(--s3);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 14px;
  color: var(--orange);
  letter-spacing: -0.05em;
}
.about-card__avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 40px;
  color: var(--white);
  letter-spacing: -0.02em;
}
.about-card__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--white);
}
.about-card__role {
  font-family: var(--font-body);
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  margin: 4px 0 0 0;
}
.about-card__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: var(--s2);
}
.about-card__chip {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--white);
  background: rgba(240, 58, 36, 0.18);
  border: 1px solid rgba(240, 58, 36, 0.35);
  padding: 4px 10px;
  border-radius: 999px;
}
.about-card__divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
  margin: var(--s2) 0;
}
.about-card__meta {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-body);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
}
.about-card__status {
  color: #4ADE80;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.about-card__status::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #4ADE80;
  box-shadow: 0 0 0 4px rgba(74, 222, 128, 0.18);
  animation: status-pulse 2s ease-in-out infinite;
}
@keyframes status-pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(74, 222, 128, 0.18); }
  50% { box-shadow: 0 0 0 6px rgba(74, 222, 128, 0.06); }
}

.about-text {
  background: #F0EFEC;
  border-radius: var(--r-md);
  padding: var(--s6) var(--s5);
  align-self: stretch;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.about-text p {
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.7;
  margin: 0 0 var(--s3) 0;
  color: var(--text);
  max-width: 560px;
}
.about-text p:last-child { margin: 0; }
.about-text p:first-child {
  font-size: 21px;
  line-height: 1.55;
  font-weight: 700;
  color: var(--black);
  margin-bottom: var(--s3);
}

@media (max-width: 768px) {
  .about-grid { grid-template-columns: 1fr; gap: var(--s4); }
  .about-card { padding: var(--s4); }
}

/* ============== HOME — STEPS (bianco minimale) ============== */
.steps__head { margin-bottom: var(--s6); }
.steps__title { color: var(--black); max-width: 600px; }
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s3);
  position: relative;
}
.step {
  background: var(--white);
  color: var(--black);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: var(--s5);
  display: flex;
  flex-direction: column;
  min-height: 220px;
  transition: border-color 0.3s var(--easing);
}
.step:hover { border-color: var(--border-strong); }
.step__num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--orange);
  margin: 0 0 var(--s3) 0;
}
.step__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  line-height: 1.25;
  margin: 0 0 var(--s2) 0;
  color: var(--black);
}
.step__text {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.55;
  color: var(--text-muted);
  margin: 0;
}

@media (max-width: 768px) {
  .steps { grid-template-columns: 1fr; gap: var(--s2); }
}

/* ============== CTA finale (block nero) ============== */
.cta {
  background: var(--black);
  color: var(--white);
  border-radius: var(--r-lg);
  padding: var(--s7) var(--s6);
  scroll-margin-top: 100px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s7);
  align-items: center;
}
.cta__title {
  margin: 0;
  color: var(--white);
}
.cta__form {
  display: flex;
  align-items: center;
  gap: var(--s2);
  width: 100%;
}
.cta__input {
  flex: 1;
  min-width: 0;
  height: 56px;
  padding: 0 var(--s4);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 999px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1;
  transition: border-color 0.2s, background 0.2s;
}
.cta__input::placeholder { color: rgba(255,255,255,0.45); }
.cta__input:focus {
  outline: none;
  border-color: var(--orange);
  background: rgba(255,255,255,0.10);
}
.cta__form .btn {
  height: 56px;
  padding: 0 var(--s4);
  flex-shrink: 0;
}

@media (max-width: 900px) {
  .cta {
    grid-template-columns: 1fr;
    gap: var(--s5);
    padding: var(--s6) var(--s5);
  }
}

@media (max-width: 640px) {
  .cta {
    padding: var(--s5) var(--s3);
    border-radius: var(--r-md);
    gap: var(--s4);
  }
  .cta__form {
    flex-direction: column;
    align-items: stretch;
    gap: var(--s2);
  }
  .cta__input {
    width: 100%;
    height: 60px;
    font-size: 17px;
    padding: 0 var(--s4);
  }
  .cta__form .btn {
    width: 100%;
    height: 60px;
    font-size: 16px;
  }
}

/* ============== FOOTER ============== */
.footer {
  background: transparent;
  color: var(--text-muted);
  padding: var(--s7) 0 var(--s5);
  margin-top: var(--s7);
  border-top: 1px solid var(--border);
}
.footer__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--s3);
}
.footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--s5);
  align-items: start;
}
.footer__brand {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 22px;
  letter-spacing: -0.02em;
  color: var(--orange);
  margin: 0 0 var(--s2) 0;
}
.footer__tagline {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-muted);
  margin: 0;
  max-width: 280px;
}
.footer__col h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--black);
  margin: 0 0 var(--s2) 0;
}
.footer__col a, .footer__col p {
  display: block;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.7;
  margin: 0;
  color: var(--text-muted);
  transition: color 0.2s;
}
.footer__col a:hover { color: var(--orange); }
.footer__bottom {
  margin-top: var(--s6);
  padding-top: var(--s3);
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--s2);
}

@media (max-width: 768px) {
  .footer { padding: var(--s6) 0 var(--s4); margin-top: var(--s6); }
  .footer__top { grid-template-columns: 1fr; gap: var(--s4); }
}

/* ============== PAGINE SERVIZIO — uniformi ============== */
.svc-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13px;
  color: var(--orange);
  margin-bottom: var(--s4);
  transition: gap 0.2s;
}
.svc-back:hover { gap: 10px; }

.svc-hero {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: var(--s7);
  align-items: center;
  padding: var(--s7) var(--s6);
  background: var(--white);
  border-radius: var(--r-lg);
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.04);
}
.svc-hero__eyebrow {
  font-family: var(--font-body);
  font-size: 14px;
  margin: 0 0 var(--s2) 0;
  color: var(--text-muted);
}
.svc-hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(36px, 5vw, 60px);
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin: 0 0 var(--s5) 0;
  color: var(--black);
}
.svc-hero__tag {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2.4vw, 28px);
  letter-spacing: -0.01em;
  color: var(--orange);
  display: block;
  margin-top: var(--s1);
}
.svc-hero__body p {
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.7;
  margin: 0 0 var(--s3) 0;
  color: var(--text);
  max-width: 560px;
}
.svc-hero__body p:first-child {
  font-size: 22px;
  line-height: 1.5;
  font-weight: 700;
  color: var(--black);
  margin-bottom: var(--s4);
}
.svc-hero__body p:last-of-type { margin-bottom: 0; }
.svc-hero__cta { margin-top: var(--s5); display: inline-flex; }
.svc-hero__visual {
  display: flex;
  flex-direction: column;
  gap: var(--s2);
}
.svc-hero__bar {
  height: 96px;
  border-radius: 999px;
  background-size: cover;
  background-position: center;
  background-color: var(--grey-200);
}

@media (max-width: 768px) {
  .svc-hero { grid-template-columns: 1fr; gap: var(--s4); padding: var(--s4) 0 var(--s5); }
  .svc-hero__bar { height: 64px; }
  .svc-hero__body p { font-size: 17px; }
  .svc-hero__body p:first-child { font-size: 20px; }
}

/* CALLOUT "Quando ti serve?" */
.svc-callout {
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: var(--s6) var(--s5);
  background: #F0EFEC;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s6);
  align-items: center;
}
.svc-callout__head {
  display: flex;
  flex-direction: column;
  gap: var(--s2);
}
.svc-callout__eyebrow {
  font-family: 'JetBrains Mono', 'SF Mono', Consolas, monospace;
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--orange);
  margin: 0;
}
.svc-callout__label {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 2.4vw, 30px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--black);
  margin: 0;
  text-wrap: balance;
}
.svc-callout__body {
  border-left: 2px solid var(--orange);
  padding-left: var(--s4);
}
.svc-callout__body p {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.7;
  margin: 0 0 var(--s2) 0;
  color: var(--text);
}
.svc-callout__body p:last-child { margin: 0; }

@media (max-width: 768px) {
  .svc-callout {
    grid-template-columns: 1fr;
    gap: var(--s3);
    padding: var(--s4);
  }
  .svc-callout__body {
    border-left: 2px solid var(--orange);
    padding-left: var(--s3);
  }
  .svc-callout__body p { font-size: 16px; }
}

/* ============== CONTATTI ============== */
.contact-block {
  background: var(--white);
  border-radius: var(--r-lg);
  padding: var(--s7) var(--s6);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.04);
}
.contact {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--s7);
  align-items: center;
}
.contact__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(40px, 6vw, 72px);
  line-height: 1.0;
  letter-spacing: -0.025em;
  margin: 0 0 var(--s5) 0;
  color: var(--black);
}
.contact__title-accent { color: var(--orange); display: block; }
.contact__marbling {
  display: flex;
  flex-direction: column;
  gap: var(--s2);
  max-width: 480px;
  margin-top: var(--s4);
}
.contact__marbling div {
  height: 64px;
  border-radius: 999px;
  background-size: cover;
  background-position: center;
}
.contact__details {
  display: flex;
  flex-direction: column;
  gap: var(--s4);
  background: #F5F5F2;
  border-radius: var(--r-md);
  padding: var(--s5);
}
.contact__item h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0 0 6px 0;
}
.contact__item a, .contact__item p {
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.4;
  color: var(--black);
  margin: 0;
}
.contact__item a:hover { color: var(--orange); }

@media (max-width: 768px) {
  .contact-block { padding: var(--s6) var(--s3); border-radius: var(--r-md); }
  .contact { grid-template-columns: 1fr; gap: var(--s4); }
}

/* ============== POLICY ============== */
.policy { padding: var(--s5) 0; }
.policy__block {
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: var(--s5);
  margin-bottom: var(--s4);
  background: var(--white);
}
.policy__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 3.5vw, 40px);
  letter-spacing: -0.02em;
  margin: 0 0 var(--s4) 0;
  color: var(--black);
  display: flex;
  align-items: center;
  gap: var(--s2);
}
.policy__title::before {
  content: "";
  width: 10px; height: 10px;
  background: var(--orange);
  border-radius: 50%;
}
.policy__block h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  margin: var(--s4) 0 var(--s1) 0;
  color: var(--black);
}
.policy__block p, .policy__block li {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.65;
  margin: 0 0 6px 0;
  color: var(--text);
}
.policy__block ul { padding-left: var(--s3); margin: 0 0 var(--s2) 0; }

/* ============== ANIMAZIONI scroll-reveal ============== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--easing), transform 0.6s var(--easing);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger: figli che entrano uno dopo l'altro quando il padre è visibile */
.reveal-stagger {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s var(--easing), transform 0.5s var(--easing);
}
.is-visible > .reveal-stagger:nth-child(1),
.reveal.is-visible .reveal-stagger:nth-child(1) { transition-delay: 0.05s; }
.is-visible > .reveal-stagger:nth-child(2),
.reveal.is-visible .reveal-stagger:nth-child(2) { transition-delay: 0.15s; }
.is-visible > .reveal-stagger:nth-child(3),
.reveal.is-visible .reveal-stagger:nth-child(3) { transition-delay: 0.25s; }
.is-visible .reveal-stagger {
  opacity: 1;
  transform: translateY(0);
}

/* Steps: linea sottile arancione che collega le 3 card */
.steps-section { position: relative; }
.steps {
  position: relative;
}
.steps::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 8%;
  right: 8%;
  height: 1px;
  background: var(--orange);
  opacity: 0;
  transform: scaleX(0);
  transform-origin: left center;
  transition: opacity 0.4s ease, transform 0.9s var(--easing);
  z-index: 0;
}
.steps-section.is-visible .steps::before {
  opacity: 0.3;
  transform: scaleX(1);
  transition-delay: 0.2s;
}
.step { position: relative; z-index: 1; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-stagger { opacity: 1; transform: none; transition: none; }
  .navbar__home::after { animation: none; }
  .steps::before { opacity: 0.3; transform: scaleX(1); transition: none; }
}

/* ============================================
   MOBILE REFINEMENTS
   Override mirati per migliorare resa su mobile
   ============================================ */

/* TABLET (≤900px) */
@media (max-width: 900px) {
  /* Servizi: passo a 1 colonna prima */
  .services-grid { grid-template-columns: 1fr; gap: var(--s2); }

  /* About: card sopra, testo sotto */
  .about-grid { grid-template-columns: 1fr; gap: var(--s5); align-items: stretch; }
  .about-card { max-width: 480px; }

  /* Pagine servizio */
  .svc-hero { grid-template-columns: 1fr; gap: var(--s4); padding: var(--s3) 0 var(--s5); }
  .svc-callout { grid-template-columns: 1fr; gap: var(--s3); padding: var(--s5) var(--s4); }

  /* Contatti */
  .contact { grid-template-columns: 1fr; gap: var(--s5); }

  /* Footer */
  .footer__top { grid-template-columns: 1fr 1fr; gap: var(--s4); }
}

/* MOBILE (≤640px) */
@media (max-width: 640px) {
  /* Padding pagina ridotto, ma non zero */
  .page { padding: var(--s3) 12px; }
  .page > section + section { margin-top: var(--s5); }

  /* Navbar: pillola full-width compatta */
  .navbar { top: var(--s2); padding: 0 12px; }
  .navbar__pill {
    width: 100%;
    justify-content: space-between;
    padding: 8px 16px;
    gap: var(--s2);
  }
  .navbar__home {
    font-size: 13px;
  }
  .navbar__nav { gap: var(--s2); }
  .navbar__nav a { font-size: 13px; }

  /* HERO: tipografia ridotta */
  .hero {
    padding: var(--s6) var(--s3);
    border-radius: 24px;
  }
  .h1 {
    font-size: clamp(28px, 9vw, 40px) !important;
    line-height: 1.08;
  }
  .hero__sub { font-size: 16px; }
  .hero__actions { flex-direction: column; width: 100%; }
  .hero__actions .btn { width: 100%; }

  /* INTRO */
  .intro { padding: var(--s4) 0; }
  .intro__text {
    font-size: clamp(18px, 5vw, 24px);
    line-height: 1.35;
  }

  /* SERVIZI block */
  .services {
    padding: var(--s5) var(--s3);
    border-radius: 24px;
  }
  .h2 {
    font-size: clamp(26px, 7vw, 34px) !important;
    line-height: 1.12;
  }
  .service { padding: var(--s4); min-height: auto; }
  .service__title { font-size: 24px; }
  .service__bottom { flex-wrap: wrap; gap: var(--s2); }
  .viz-marbling { width: 110px; }
  .viz-marbling div { height: 22px; }

  /* ABOUT CARD */
  /* About e Steps su mobile: padding ridotto, bg/shadow ereditati da desktop */
  .about__head, .steps__head {
    margin-bottom: var(--s4);
  }
  .about-card { padding: var(--s4); }
  .about-card__avatar { width: 72px; height: 72px; font-size: 32px; }
  .about-card__name { font-size: 20px; }
  .about-card__chips { gap: 5px; }
  .about-card__chip { font-size: 10px; padding: 3px 8px; }
  .about-text { padding: var(--s4); }
  .about-text p { font-size: 16px; line-height: 1.65; }
  .about-text p:first-child { font-size: 19px; line-height: 1.45; }

  /* STEPS */
  .steps { grid-template-columns: 1fr; gap: var(--s2); }
  .steps::before { display: none; }
  .step { padding: var(--s4); min-height: auto; }
  .step__title { font-size: 18px; }

  /* CTA finale */
  .cta-block__title { font-size: clamp(24px, 7vw, 32px); }

  /* Pagine servizio */
  .svc-back { margin-bottom: var(--s3); }
  .svc-hero {
    padding: var(--s5) var(--s3);
    border-radius: var(--r-md);
    margin: 0 0 var(--s5) 0;
  }
  .svc-hero__title {
    font-size: clamp(32px, 8.5vw, 44px) !important;
    line-height: 1.05;
  }
  .svc-hero__tag { font-size: 18px !important; }
  .svc-hero__body p { font-size: 16px; line-height: 1.6; max-width: none; }
  .svc-hero__body p:first-child { font-size: 19px; line-height: 1.45; }
  .svc-hero__bar { height: 56px; }
  .svc-hero__cta { width: 100%; justify-content: center; margin-top: var(--s3); }

  .svc-callout { padding: var(--s4) var(--s3); }
  .svc-callout__label { font-size: clamp(20px, 5.5vw, 24px) !important; }
  .svc-callout__body {
    border-left: 0;
    border-top: 2px solid var(--orange);
    padding-left: 0;
    padding-top: var(--s3);
  }
  .svc-callout__body p { font-size: 15px; }

  /* Contatti */
  .contact-block { padding: var(--s5) var(--s3); border-radius: 24px; }
  .contact__title { font-size: clamp(36px, 10vw, 48px); }
  .contact__details { padding: var(--s4); }
  .contact__item a, .contact__item p { font-size: 16px; word-break: break-word; }

  /* Policy */
  .policy__block { padding: var(--s4); }
  .policy__title { font-size: clamp(22px, 6vw, 28px); }

  /* Footer */
  .footer { padding: var(--s5) 0 var(--s3); }
  .footer__top { grid-template-columns: 1fr; gap: var(--s4); }
  .footer__bottom { flex-direction: column; align-items: start; gap: 4px; }

  /* Tipografia generale ridotta */
  body { font-size: 16px; }
  .lead { font-size: 17px; }
}

/* MOBILE STRETTO (≤380px) */
@media (max-width: 380px) {
  .page { padding: var(--s3) 8px; }
  .navbar { padding: 0 8px; }
  .navbar__pill { padding: 8px 12px; }
  .h1 { font-size: 26px !important; }
  .h2 { font-size: 24px !important; }
  .service { padding: var(--s3); }
  .step { padding: var(--s3); }
  .cta { padding: var(--s4) var(--s3) !important; }
}