:root {
  --color-bg: #f3f7fd;
  --color-surface: #ffffff;
  --color-surface-soft: #fffcf6;
  --color-surface-muted: #fff8ed;
  --color-border: #f6efe4;
  --color-border-strong: #f4e6dd;
  --color-text: #333333;
  --color-text-muted: #86715f;
  --color-text-soft: #ae9d8b;
  --color-primary: #ff6600;
  --color-primary-hover: #d65600;
  --color-primary-soft: #fff6ea;
  --color-success: #16a34a;
  --color-success-soft: #faf4eb;
  --color-error: #d92d20;
  --shadow-card: 0 24px 60px rgba(47, 31, 15, 0.08);
  --shadow-soft: 0 12px 30px rgba(255, 147, 31, 0.14);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --radius-xs: 10px;
  --space-1: 0.5rem;
  --space-2: 0.75rem;
  --space-3: 1rem;
  --space-4: 1.25rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 2.5rem;
  --space-8: 3rem;
  --max-width: 1440px;
  --container-padding: var(--space-6);
  --portfolio-edge: max(
    var(--container-padding),
    calc((100vw - var(--max-width)) / 2)
  );
}

* {
  box-sizing: border-box;
}

html {
  overflow-x: hidden;
  scroll-behavior: auto;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

body {
  margin: 0;
  background: var(--color-surface);
  color: var(--color-text);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.55;
  overflow-x: hidden;
  overscroll-behavior-y: smooth;
}

.servizi {
  margin-top: 0;
  margin-bottom: 0;
  margin-left: 5px;
  font-size: 18px;
}

.minpad {
  margin-bottom: 15px;
}

body.modal-open {
  position: fixed;
  inset: 0;
  width: 100%;
  overflow: hidden;
}

body.modal-open .clearinvoice-nav nav[aria-label="ClearInvoice menu"] {
  display: none;
}

section {
  scroll-margin-top: 96px;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid rgba(255, 102, 0, 0.35);
  outline-offset: 2px;
}

.container {
  width: min(calc(100% - (var(--space-6) * 2)), var(--max-width));
  margin: 0 auto;
}

.section {
  padding: var(--space-8) 0;
}

.clearinvoice-slide {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  background: #09090b;
  color: #ffffff;
  isolation: isolate;
}

.clearinvoice-slide::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: transparent;
  content: "";
  pointer-events: none;
}

.clearinvoice-video {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 1;
}

.clearinvoice-shell {
  width: min(calc(100% - (var(--space-6) * 2)), var(--max-width));
  min-height: 100vh;
  margin: 0 auto;
  padding: 0 0 var(--space-8);
}

.clearinvoice-shell::before {
  display: block;
  height: 5px;
  margin-inline: calc((100vw - 100%) / -2);
  background: linear-gradient(90deg, #ccccff, #e7d04c, #31fb78);
  content: "";
}

.clearinvoice-nav {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  width: min(calc(100% - (var(--space-6) * 2)), var(--max-width));
  margin: 0 auto;
  padding: var(--space-2) 0 var(--space-4);
  background: transparent;
  color: var(--color-text);
  margin-top: -20px;
}

.clearinvoice-logo {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 0;
}

.clearinvoice-nav nav {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  padding: var(--space-2) var(--space-5);
  background: var(--color-surface);
  border: 1px solid var(--color-border-strong);
  border-radius: 999px;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  font-weight: 700;
  backdrop-filter: blur(18px);
}

.clearinvoice-nav nav[aria-label="Richiesta preventivo"] {
  background: transparent;
  border-color: #ffffff;
  color: #ffffff;
}

.clearinvoice-auth {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.95rem;
  font-weight: 700;
}

.clearinvoice-auth a:last-child {
  padding: var(--space-2) var(--space-4);
  background: var(--color-primary);
  border-radius: 999px;
  color: #ffffff;
}

.clearinvoice-copy {
  display: grid;
  align-content: center;
  max-width: 860px;
  min-height: calc(100vh - 120px);
  padding: var(--space-8) 0;
}

.clearinvoice-copy > p:first-child {
  width: fit-content;
  margin-bottom: var(--space-5);
  padding: var(--space-2) var(--space-4);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.82);
  font-weight: 700;
}

.clearinvoice-copy h1 {
  max-width: 940px;
  margin-bottom: var(--space-5);
  color: #ffffff;
  font-size: clamp(3.5rem, 8vw, 7rem);
  font-weight: 700;
  line-height: 0.94;
  letter-spacing: 0;
}

.clearinvoice-copy > p:nth-of-type(2) {
  max-width: 620px;
  margin-bottom: var(--space-6);
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.25rem;
}

.clearinvoice-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.clearinvoice-primary,
.clearinvoice-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 var(--space-5);
  border-radius: 999px;
  font-weight: 800;
}

.clearinvoice-primary {
  position: relative;
  color: #ffffff;
  background: linear-gradient(90deg, #ff3300, #ee7926);
  box-shadow: 0 18px 50px rgba(255, 78, 18, 0.35);
}

.clearinvoice-primary::after {
  position: absolute;
  inset: 1.5px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: inherit;
  content: "";
  pointer-events: none;
}

.clearinvoice-primary span {
  margin-left: var(--space-2);
}

.clearinvoice-secondary {
  background: rgba(255, 255, 255, 0.9);
  color: #111111;
  backdrop-filter: blur(12px);
}

.clearinvoice-proof {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.clearinvoice-proof span {
  width: 44px;
  height: 44px;
  margin-right: -22px;
  border: 2px solid rgba(255, 255, 255, 0.82);
  border-radius: 50%;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.86), rgba(255, 255, 255, 0.18)),
    #ee7926;
}

.clearinvoice-proof span:nth-child(2) {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.82), rgba(255, 255, 255, 0.16)),
    #31fb78;
}

.clearinvoice-proof span:nth-child(3) {
  margin-right: 0;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.82), rgba(255, 255, 255, 0.16)),
    #ccccff;
}

.clearinvoice-proof p {
  margin: 0 0 0 var(--space-2);
  color: rgba(255, 255, 255, 0.86);
  font-weight: 700;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.88);
  border-bottom: 1px solid rgba(246, 239, 228, 0.7);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  min-height: 82px;
  padding-top: var(--space-2);
  padding-bottom: var(--space-1);
}

.brand {
  display: inline-flex;
  align-items: center;
  align-self: center;
  color: #111827;
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: 0;
  margin-left: -10px;
}

.brand span {
  color: var(--color-primary);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  margin-left: auto;
  color: var(--color-text);
  font-size: 0.95rem;
  font-weight: 700;
}

.header-cta {
  margin-left: 0;
  font-size: 0.95rem;
  font-weight: 600 !important;
}

.main-nav a {
  position: relative;
  padding: var(--space-1) 0;
}

.main-nav a::after {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--color-primary);
  content: "";
  opacity: 0;
  transform: scaleX(0.5);
  transition: opacity 160ms ease, transform 160ms ease;
}

.main-nav a:hover::after,
.main-nav a.is-active::after {
  opacity: 1;
  transform: scaleX(1);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 46px;
  padding: 0 var(--space-5);
  border: 1px solid transparent;
  border-radius: var(--radius-xs);
  cursor: pointer;
  font-weight: 800;
  transition: transform 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--color-primary);
  color: var(--color-surface);
  box-shadow: var(--shadow-soft);
}

.button-primary:hover {
  background: var(--color-primary-hover);
}

.button-secondary {
  background: var(--color-surface);
  border-color: var(--color-border-strong);
  color: var(--color-text);
}

.button-light {
  background: var(--color-surface);
  color: var(--color-text);
  box-shadow: 0 12px 28px rgba(141, 56, 0, 0.18);
}

.button-outline-light {
  background: transparent;
  color: #ffffff;
  border: 1px solid #ffffff;
}

.button-outline-light:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  border-color: #ffffff;
}

.button-outline-light:focus-visible {
  outline: 3px solid rgba(255, 255, 255, 0.35);
  outline-offset: 2px;
}

.button-large {
  min-height: 64px;
  padding: 0 var(--space-6);
  border-radius: 999px;
}

.hero {
  position: relative;
  overflow: hidden;
  padding-top: var(--space-8);
  isolation: isolate;
}

.hero::before {
  display: none;
}

.hero-bg-video {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 1;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(260px, 0fr);
  align-items: center;
  gap: var(--space-8);
  min-height: 610px;
}

.eyebrow {
  margin: 0 0 var(--space-3);
  color: #ff6600;
  font-size: 0.9rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 720px;
  margin-bottom: var(--space-4);
  color: #111827;
  font-size: 5rem;
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  color: #111827;
  font-size: 2.35rem;
  line-height: 1.12;
  letter-spacing: 0;
}

h3 {
  color: #111827;
  font-size: 1.35rem;
  line-height: 1.2;
}

.hero-title-mobile {
  display: none;
}

.hero-text {
  max-width: 650px;
  margin-bottom: var(--space-5);
  color: var(--color-text-muted);
  font-size: 1.25rem;
}

.hero-copy-light,
.hero-copy-light h1,
.hero-copy-light .eyebrow,
.hero-copy-light .hero-text,
.hero-copy-light .hero-note,
.hero-copy-light .hero-note span {
  color: #ffffff;
}

.button-hero-secondary {
  background: var(--color-surface);
  border-color: var(--color-border-strong);
  color: var(--color-text);
}

.button-hero-outline {
  background: transparent;
  border-color: #ffffff;
  color: #ffffff;
}

.button-hero-outline:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.hero-note {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin: var(--space-5) 0 0;
  color: var(--color-text-muted);
  font-weight: 700;
}

.hero-note span {
  color: var(--color-primary);
  font-size: 1.25rem;
}

.hero-visual {
  position: relative;
  min-height: 470px;
}

.device {
  background: var(--color-surface);
  border: 1px solid var(--color-border-strong);
  box-shadow: var(--shadow-card);
}

.laptop {
  position: absolute;
  top: 34px;
  right: 4%;
  width: min(720px, 86%);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  transform: perspective(1200px) rotateY(-8deg) rotateX(3deg);
}

.laptop::after {
  position: absolute;
  left: 5%;
  right: 10%;
  bottom: -42px;
  height: 34px;
  background: linear-gradient(90deg, #a7a7a7, #eeeeee 45%, #898989);
  border-radius: 0 0 42px 42px;
  box-shadow: 0 22px 35px rgba(47, 31, 15, 0.12);
  content: "";
}

.device-bar {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  height: 30px;
  color: #111827;
  font-size: 0.78rem;
  font-weight: 800;
}

.device-bar span span {
  color: var(--color-primary);
}

.device-bar i {
  width: 7px;
  height: 7px;
  margin-left: auto;
  background: var(--color-border-strong);
  border-radius: 50%;
}

.device-bar i + i {
  margin-left: 0;
}

.screen-layout {
  display: grid;
  grid-template-columns: 0.8fr 1fr;
  gap: var(--space-4);
  min-height: 310px;
  padding: var(--space-5);
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-surface), var(--color-surface-soft));
}

.screen-layout h2 {
  max-width: 260px;
  margin-bottom: var(--space-4);
  font-size: 2.1rem;
}

.screen-kicker,
.portfolio-category {
  margin-bottom: var(--space-2);
  color: #ff6600;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.screen-button {
  display: block;
  width: 84px;
  height: 24px;
  background: var(--color-primary);
  border-radius: 999px;
}

.screen-card {
  display: grid;
  align-content: end;
  gap: var(--space-3);
  min-height: 260px;
  padding: var(--space-5);
  background: linear-gradient(135deg, #f2f2f2, #d8d8d8);
  border-radius: var(--radius-md);
}

.screen-card span {
  display: block;
  height: 15px;
  background: rgba(255, 255, 255, 0.78);
  border-radius: 999px;
}

.screen-card span:last-child {
  width: 68%;
}

.phone {
  position: absolute;
  right: 0;
  bottom: 12px;
  width: 178px;
  min-height: 310px;
  padding: var(--space-5) var(--space-3) var(--space-3);
  border: 9px solid #111827;
  border-radius: 32px;
}

.phone-notch {
  position: absolute;
  top: 7px;
  left: 50%;
  width: 54px;
  height: 9px;
  background: #111827;
  border-radius: 0 0 10px 10px;
  transform: translateX(-50%);
}

.phone h3 {
  font-size: 1.3rem;
}

.phone-lines {
  display: grid;
  gap: var(--space-2);
  margin-top: var(--space-5);
}

.phone-lines span {
  height: 54px;
  background: var(--color-surface-muted);
  border-radius: var(--radius-xs);
}

.strengths {
  padding-top: var(--space-8);
  padding-bottom: var(--space-2) !important;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-5);

}

.feature-card,
.portfolio-card,
.analysis-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-strong);
  box-shadow: 0 18px 45px rgba(47, 31, 15, 0.05);
}

.feature-card {
  min-height: 230px;
  padding: var(--space-6);
  border-radius: var(--radius-md);
}

.feature-icon {
  display: inline-grid;
  place-items: center;
  width: 52px;
  height: 52px;
  margin-bottom: var(--space-5);
  color: var(--color-primary);
  background: var(--color-primary-soft);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
}

.feature-icon svg {
  width: 30px;
  height: 30px;
}

.feature-icon path,
.feature-icon circle {
  vector-effect: non-scaling-stroke;
}

.feature-card p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 1.05rem;
}

.services h2 {
  margin-bottom: var(--space-5);
}

.service-list {
  --service-edge: var(--portfolio-edge);
  display: flex;
  flex-wrap: nowrap;
  gap: var(--space-4);
  width: 100vw;
  margin-left: calc(50% - 50vw);
  padding: 0 0 var(--space-2);
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  cursor: grab;
  user-select: none;
}

.service-list.is-dragging,
.service-list.is-wheel-scrolling {
  scroll-snap-type: none;
}

.service-list.is-dragging {
  cursor: grabbing;
}

.service-list::before,
.service-list::after {
  flex: 0 0 var(--service-edge);
  content: "";
  pointer-events: none;
  scroll-snap-align: start;
}

.service-list::before {
  margin-right: calc(var(--space-4) * -1);
}

.service-list::after {
  margin-left: calc(var(--space-4) * -1);
}

.service-list::-webkit-scrollbar {
  display: none;
}

.service-pill {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  flex: 1 0 max-content;
  gap: var(--space-2);
  min-height: 72px;
  width: auto;
  min-width: max-content;
  padding: var(--space-3) 1.75rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  color: #111827;
  font-weight: 800;
  white-space: nowrap;
  scroll-snap-align: start;
}

.service-icon {
  width: 32px;
  height: 32px;
  flex: 0 0 auto;
  color: var(--color-primary);
  object-fit: contain;
}

.service-icon path,
.service-icon rect,
.service-icon circle,
.service-icon line,
.service-icon polyline,
.service-icon polygon {
  vector-effect: non-scaling-stroke;
}

.portfolio-section {
  background: #f7f7f7;
  overflow: hidden;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: var(--space-5);
  margin-bottom: var(--space-6);
}

.section-heading p:not(.eyebrow) {
  margin-bottom: 0;
  color: var(--color-text-muted);
  font-size: 1.1rem;
}

.portfolio-controls {
  display: flex;
  gap: var(--space-2);
}

.slider-button {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  background: var(--color-surface);
  border: 1px solid var(--color-primary);
  border-radius: 50%;
  color: var(--color-primary);
  cursor: pointer;
  font-size: 2rem;
  line-height: 1;
  transition: background-color 160ms ease, color 160ms ease;
}

.slider-button:hover {
  background: var(--color-primary);
  color: var(--color-surface);
}

.slider-button:disabled {
  background: var(--color-surface);
  border-color: var(--color-border-strong);
  color: var(--color-text-soft);
  cursor: default;
  opacity: 0.5;
}

.slider-button:disabled:hover {
  background: var(--color-surface);
  color: var(--color-text-soft);
}

.portfolio-bleed {
  width: 100vw;
  margin-left: calc(50% - 50vw);
  overflow: hidden;
}

.portfolio-track {
  display: flex;
  gap: var(--space-5);
  padding: var(--space-2) 0 var(--space-4);
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.portfolio-spacer {
  flex: 0 0 var(--portfolio-edge);
  pointer-events: none;
  scroll-snap-align: start;
}

.portfolio-spacer:first-child {
  margin-right: calc(var(--space-5) * -1);
}

.portfolio-spacer:last-child {
  margin-left: calc(var(--space-5) * -1);
}

.portfolio-track.is-wheel-scrolling {
  scroll-snap-type: none;
}

.portfolio-track::-webkit-scrollbar {
  display: none;
}

.portfolio-card {
  flex: 0 0 min(420px, 86vw);
  overflow: hidden;
  border-radius: var(--radius-md);
  cursor: pointer;
  box-shadow: none;
  scroll-snap-align: start;
}

.portfolio-card:focus-visible {
  outline: 3px solid rgba(255, 102, 0, 0.35);
  outline-offset: 4px;
}

.portfolio-empty {
  display: grid;
  place-items: center;
  flex: 0 0 min(520px, 86vw);
  min-height: 220px;
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  font-size: 1.1rem;
  font-weight: 800;
  text-align: center;
  box-shadow: 0 18px 45px rgba(47, 31, 15, 0.05);
  scroll-snap-align: start;
}

.portfolio-media {
  position: relative;
  overflow: hidden;
  background: var(--color-surface-soft);
}

.portfolio-media img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: var(--color-surface-soft);
}

.portfolio-collaboration {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  max-width: calc(100% - (var(--space-3) * 2));
  min-height: 24px;
  padding: 0 0.55rem;
  overflow: hidden;
  background: var(--color-primary-soft);
  border: 1px solid var(--color-border-strong);
  border-radius: 999px;
  color: var(--color-text-muted);
  font-size: 0.7rem;
  font-weight: 700;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.portfolio-content {
  padding: var(--space-5);
}

.portfolio-content p:not(.portfolio-category) {
  color: var(--color-text-muted);
}

.portfolio-content ul {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: flex-start;
  gap: var(--space-2);
  margin: var(--space-4) 0 0;
  padding: 0;
  list-style: none;
  color: var(--color-text);
  font-weight: 700;
}

.portfolio-content li {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  width: fit-content;
  max-width: 100%;
  min-height: 24px;
  padding: 0 0.55rem;
  background: var(--color-primary-soft);
  border: 1px solid var(--color-border-strong);
  border-radius: 999px;
  color: var(--color-text-muted);
  font-size: 0.7rem;
  line-height: 1.2;
  white-space: nowrap;
}

.portfolio-content li::before {
  content: none;
}

.faq-section {
  background: var(--color-surface);
}

.faq-section__heading {
  max-width: 760px;
}

.faq-list {
  border-top: 1px solid rgba(17, 24, 39, 0.18);
}

.faq-item {
  border-bottom: 1px solid rgba(17, 24, 39, 0.18);
}

.faq-item summary {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  min-height: 78px;
  padding: var(--space-4) 3.5rem var(--space-4) 0;
  color: #111827;
  cursor: pointer;
  font-size: 1.20rem;
  font-weight: 700;
  line-height: 1.5;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  position: absolute;
  top: 50%;
  right: var(--space-3);
  color: var(--color-primary);
  content: "+";
  font-size: 2.8rem;
  font-weight: 700;
  line-height: 1;
  transform: translateY(-50%);
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item summary:focus-visible {
  outline: 3px solid rgba(255, 102, 0, 0.35);
  outline-offset: 4px;
}

.faq-item p {
  max-width: 860px;
  margin: 0;
  padding: 0 3.5rem var(--space-5) 0;
  color: var(--color-text-muted);
  font-size: 1.06rem;
  line-height: 1.65;
}

.portfolio-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  padding: var(--space-5);
}

.portfolio-modal.is-open {
  display: grid;
  place-items: center;
}

.portfolio-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(20, 14, 8, 0.62);
  backdrop-filter: blur(10px);
}

.portfolio-modal__panel {
  position: relative;
  z-index: 1;
  width: min(calc(var(--portfolio-modal-width, 960px) + (var(--space-5) * 2)), 100%);
  max-height: calc(100vh - (var(--space-6) * 2));
  overflow: auto;
  padding: var(--space-5);
  background: var(--color-surface);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.portfolio-modal__close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  background: var(--color-primary);
  border: 0;
  border-radius: 50%;
  color: #ffffff;
  cursor: pointer;
  font-size: 1.65rem;
  line-height: 1;
}

.portfolio-modal__header {
  max-width: 760px;
  padding-right: var(--space-8);
}

.portfolio-modal__header h2 {
  margin-bottom: var(--space-2);
  font-size: 1.8rem;
}

.portfolio-modal__header p:not(.portfolio-category) {
  color: var(--color-text-muted);
  font-size: 1rem;
}

.portfolio-modal__gallery-wrap {
  position: relative;
  margin-top: var(--space-4);
}

.portfolio-modal__gallery {
  display: flex;
  justify-content: center;
  gap: 10px;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.portfolio-modal__gallery.is-draggable {
  cursor: grab;
  user-select: none;
}

.portfolio-modal__gallery.is-dragging {
  cursor: grabbing;
  scroll-behavior: auto;
  scroll-snap-type: none;
}

.portfolio-modal__gallery.is-draggable img {
  -webkit-user-drag: none;
  user-select: none;
}

.portfolio-modal__gallery::-webkit-scrollbar {
  display: none;
}

.portfolio-modal__gallery img {
  flex: 0 0 100%;
  width: 100%;
  max-width: none;
  height: auto;
  max-height: 52vh;
  object-fit: contain;
  background: transparent;
  border: 0;
  border-radius: 0;
  scroll-snap-align: center;
}

@media (min-width: 881px) {
  .portfolio-modal__panel.is-single-image {
    width: min(calc(var(--portfolio-modal-width, 640px) + (var(--space-5) * 2)), calc(100vw - (var(--space-6) * 2)));
    max-width: calc(100vw - (var(--space-6) * 2));
  }

  .portfolio-modal__gallery.is-single-image {
    justify-content: center;
    overflow-x: hidden;
  }

  .portfolio-modal__gallery.is-single-image img {
    flex: 0 1 auto;
    width: auto;
    max-width: min(var(--portfolio-modal-width, 640px), calc(100vw - (var(--space-6) * 4)));
  }

  .portfolio-modal__gallery.is-two-up {
    justify-content: flex-start;
  }

  .portfolio-modal__gallery.is-two-up img {
    flex-basis: calc((100% - 10px) / 2);
    width: calc((100% - 10px) / 2);
    object-fit: contain;
    scroll-snap-align: start;
  }
}

.portfolio-modal__dots {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.portfolio-modal__dots[hidden] {
  display: none;
}

.portfolio-modal__dot {
  width: 11px;
  height: 11px;
  padding: 0;
  background: transparent;
  border: 1.5px solid var(--color-primary);
  border-radius: 50%;
  cursor: pointer;
}

.portfolio-modal__dot.is-active {
  background: var(--color-primary);
}

.insight-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items: stretch;
}

.analysis-card,
.final-cta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  min-height: 360px;
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  padding-bottom: var(--space-8);
  text-align: left;
}

.analysis-card {
  background: linear-gradient(135deg, var(--color-surface), var(--color-surface-soft));
}

.analysis-card p:not(.eyebrow) {
  max-width: 630px;
  color: var(--color-text-muted);
  font-size: 1.2rem;
}

.final-cta {
  color: var(--color-surface);
  background:
    linear-gradient(rgba(255, 102, 0, 0.92), rgba(255, 102, 0, 0.92)),
    repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.18) 0 2px, transparent 2px 11px);
  box-shadow: var(--shadow-soft);
}

.final-cta h2 {
  max-width: 620px;
  color: var(--color-surface);
}

.final-cta .eyebrow,
.final-cta h2,
.final-cta p,
.final-cta span {
  color: #ffffff;
}

.final-cta .eyebrow {
  color: rgba(255, 255, 255);
}

.final-cta p {
  max-width: 520px;
  color: rgba(255, 255, 255, 0.88);
}

.analysis-card .button,
.final-cta .button {
  margin-top: var(--space-4);
}

.visual-footer {
  position: relative;
  z-index: 2;
  min-height: 625px;
  margin-top: -100px;
  overflow: hidden;
}

.visual-footer__bg {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 0;
  width: 100%;
  height: 365px;
  object-fit: cover;
  object-position: center bottom;
  pointer-events: none;
  user-select: none;
}

.visual-footer__inner {
  position: relative;
  z-index: 1;
  width: min(100%, var(--max-width));
  min-height: inherit;
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.visual-footer__brand {
  position: absolute;
  bottom: 135px;
  left: var(--container-padding);
  display: block;
  width: clamp(210px, 16vw, 300px);
  color: #ffffff;
}

.visual-footer__brand img {
  display: block;
  width: 100%;
  height: auto;
  filter: brightness(0) invert(1);
}

.visual-footer__image {
  position: absolute;
  right: clamp(24px, -5vw, 110px);
  bottom: 44px;
  width: min(52vw, 820px);
  height: auto;
  max-width: none;
  pointer-events: none;
  user-select: none;
}

.site-footer {
  padding: var(--space-8) 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.5fr 0.7fr 1fr;
  gap: var(--space-7);
  align-items: start;
}

.site-footer p,
.site-footer a {
  color: var(--color-text-muted);
}

.site-footer .brand {
  color: #111827;
}

.site-footer h2 {
  margin-bottom: var(--space-2);
  color: #111827;
  font-size: 1rem;
}

.site-footer nav {
  display: grid;
  gap: 0.25rem;
}

.copyright {
  justify-self: end;
  align-self: end;
  margin: 0;
}

@media (max-width: 1180px) {
  .hero-grid {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .hero-visual {
    min-height: 420px;
  }

  .laptop {
    left: 0;
    right: auto;
  }

  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

}

@media (max-width: 860px) {
  .portfolio-section {
    --container-padding: var(--space-4);
  }

  .container {
    width: min(calc(100% - (var(--space-4) * 2)), var(--max-width));
  }

  .header-inner {
    flex-wrap: wrap;
    min-height: 0;
    padding: var(--space-3) 0;
  }

  .main-nav {
    order: 3;
    width: 100%;
    justify-content: space-between;
    gap: var(--space-3);
    overflow-x: auto;
    padding-bottom: var(--space-1);
  }

  h1 {
    font-size: 3.8rem;
  }

  h2 {
    font-size: 2rem;
  }

  .hero {
    padding-top: var(--space-6);
  }

  .screen-layout {
    grid-template-columns: 1fr;
  }

  .screen-card {
    min-height: 160px;
  }

  .phone {
    right: 2%;
    width: 150px;
    min-height: 270px;
  }

  .feature-grid,
  .insight-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .section-heading {
    align-items: start;
    flex-direction: column;
  }

  .faq-item summary {
    min-height: 68px;
    padding-right: 3rem;
  }

  .faq-item summary::after {
    right: var(--space-2);
    font-size: 2.35rem;
  }

  .faq-item p {
    padding-right: 0;
  }

  .portfolio-controls {
    align-self: end;
  }

  .copyright {
    justify-self: start;
  }
}

@media (max-width: 880px) {
  .hero {
    overflow: visible;
    isolation: auto;
  }

  .portfolio-modal__gallery {
    justify-content: flex-start;
    gap: var(--space-3);
    scroll-snap-type: x mandatory;
  }

  .portfolio-modal__gallery img {
    display: block;
    flex: 0 0 100% !important;
    width: 100% !important;
    min-width: 100% !important;
    max-width: 100% !important;
    height: auto;
    max-height: none;
    object-fit: contain;
    object-position: center;
    scroll-snap-align: start;
  }

  .portfolio-modal__gallery.is-two-up img {
    flex-basis: 100% !important;
    width: 100% !important;
    object-fit: contain;
  }

  .visual-footer {
    z-index: 0;
    min-height: 350px;
    margin-top: calc(var(--space-7) * -1);
  }

  .visual-footer__bg {
    height: 250px;
  }

  .visual-footer__brand {
    display: none;
  }

  .visual-footer__image {
    right: 51%;
    bottom: 75px;
    width: min(100vw, 620px);
    transform: translateX(50%);
  }

  .clearinvoice-nav {
    position: relative;
    z-index: 10000;
    align-items: center;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: space-between;
    padding-top: var(--space-1);
    margin-top: -20px;
  }

  .clearinvoice-nav .brand {
    flex: 0 1 auto;
    margin-left: -20px;
  }

  .clearinvoice-nav .site-logo {
    height: clamp(64px, 23vw, 90px);
    margin-bottom: clamp(-40px, -10vw, -28px);
  }

  .clearinvoice-nav nav,
  .clearinvoice-nav nav[aria-label="Richiesta preventivo"] {
    justify-content: center;
    padding: var(--space-2) var(--space-3);
    margin-right: -15px;
  }

  .clearinvoice-nav nav[aria-label="Richiesta preventivo"] {
    flex: 0 0 auto;
    width: auto;
    padding-inline: var(--space-3);
    background: #ffffff;
    border-color: #ffffff;
    color: #333333;
    font-size: 0.86rem;
    white-space: nowrap;
  }

  .clearinvoice-nav nav[aria-label="ClearInvoice menu"] {
    position: fixed;
    bottom: var(--mobile-nav-bottom, var(--space-3));
    left: var(--space-2);
    right: var(--space-2);
    z-index: 9999;
    gap: 0;
    width: calc(100dvw - (var(--space-2) * 2));
    max-width: calc(100dvw - (var(--space-2) * 2));
    padding: 0;
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    filter: drop-shadow(0 14px 24px rgba(47, 31, 15, 0.14));
    backdrop-filter: none;
    font-size: 0.92rem;
    opacity: 1;
    transform: translateY(0);
    transition: opacity 180ms ease, transform 180ms ease;
    will-change: opacity, transform;
    background-color: transparent !important;
  }

  .clearinvoice-nav nav[aria-label="ClearInvoice menu"].is-hidden {
    opacity: 0;
    transform: translateY(18px);
    pointer-events: none;
  }

  .clearinvoice-nav nav[aria-label="ClearInvoice menu"] a:not(.mobile-quote-pill) {
    display: inline-flex;
    align-items: center;
    min-height: 48px;
    justify-content: center;
    position: relative;
    z-index: 1;
    flex: 0.9 1 0;
    min-width: 0;
    padding: var(--space-2) var(--space-2);
    background: #ffffff;
    border: 0;
    color: var(--color-text-muted);
    box-shadow: none;
  }

  .clearinvoice-nav nav[aria-label="ClearInvoice menu"] a:first-child {
    border-radius: 999px 0 0 999px;
  }

  .clearinvoice-nav nav[aria-label="ClearInvoice menu"] a:nth-child(2) {
    margin-left: 0;
    margin-right: 0;
    justify-content: flex-start;
    padding-right: var(--space-2);
    border-radius: 0;
    box-shadow: 52px 0 0 #ffffff;
  }

  .clearinvoice-nav .mobile-quote-pill {
    display: inline-flex;
    align-items: center;
    flex: 1.58 1 0;
    position: relative;
    z-index: 2;
    min-height: 48px;
    min-width: 0;
    margin-left: -0.85rem;
    justify-content: center;
    padding: var(--space-2) var(--space-4);
    background: var(--color-primary);
    border: 0;
    border-radius: 999px;
    color: #ffffff;
    box-shadow: none;
    white-space: nowrap;
  }
}

@media (max-width: 390px) {
  .clearinvoice-nav {
    gap: var(--space-2);
  }

  .clearinvoice-nav .brand {
    margin-left: -16px;
  }

  .clearinvoice-nav nav,
  .clearinvoice-nav nav[aria-label="Richiesta preventivo"] {
    margin-right: 0;
  }

  .clearinvoice-nav nav[aria-label="Richiesta preventivo"] {
    padding-inline: var(--space-2);
    font-size: 0.78rem;
  }

  .clearinvoice-nav nav[aria-label="ClearInvoice menu"] {
    left: var(--space-1);
    right: var(--space-1);
    gap: 0;
    width: calc(100dvw - (var(--space-1) * 2));
    max-width: calc(100dvw - (var(--space-1) * 2));
    font-size: 0.85rem;
  }

  .clearinvoice-nav nav[aria-label="ClearInvoice menu"] a:not(.mobile-quote-pill) {
    padding-inline: var(--space-2);
  }

  .clearinvoice-nav nav[aria-label="ClearInvoice menu"] a:nth-child(2) {
    padding-right: var(--space-4);
    box-shadow: 44px 0 0 #ffffff;
  }

  .clearinvoice-nav .mobile-quote-pill {
    margin-left: -0.7rem;
    padding-inline: var(--space-3);
  }
}

@media (max-width: 560px) {
  .portfolio-section {
    --portfolio-mobile-card-width: 74vw;
    --portfolio-edge: max(var(--space-5), calc((100vw - var(--portfolio-mobile-card-width)) / 2 - var(--space-3)));
  }

  .section {
    padding: var(--space-7) 0;
  }

  .brand {
    font-size: 1.65rem;
  }

  .header-cta {
    width: 100%;
  }

  .main-nav {
    font-size: 0.88rem;
  }

  h1 {
    font-size: 2.9rem;
  }

  .hero-title-desktop {
    display: none;
  }

  .hero-title-mobile {
    display: inline;
  }

  .hero-grid {
    padding-top: var(--space-8);
    padding-bottom: var(--space-4);
  }

  .hero-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-2);
    width: 100%;
  }

  .hero-actions .button {
    min-height: 48px;
    padding: 0 var(--space-3);
    font-size: 0.86rem;
    white-space: nowrap;
  }

  .faq-item p {
    font-size: 0.98rem;
  }

  .analysis-card .button,
  .final-cta .button {
    align-self: flex-start;
    width: auto;
    min-height: 48px;
    padding: 0 var(--space-3);
    font-size: 0.86rem;
    white-space: nowrap;
    font-weight: 600;
  }

  .hero-visual {
    min-height: 360px;
  }

  .laptop {
    width: 100%;
    padding: var(--space-3);
    transform: none;
  }

  .laptop::after {
    display: none;
  }

  .screen-layout {
    min-height: 250px;
    padding: var(--space-4);
  }

  .screen-layout h2 {
    font-size: 1.65rem;
  }

  .phone {
    display: none;
  }

  .feature-card,
  .analysis-card,
  .final-cta {
    padding: var(--space-5);
  }

  .portfolio-modal {
    padding: var(--space-3);
  }

  .portfolio-modal__panel {
    max-height: calc(100vh - (var(--space-3) * 2));
    padding: var(--space-5);
  }

  .service-list {
    gap: var(--space-3);
    width: calc(100vw + 33px);
    margin-left: -33px;
  }

  .portfolio-track {
    margin-left: -10px;
  }

  .portfolio-card {
    flex-basis: var(--portfolio-mobile-card-width);
    scroll-snap-align: center;
  }

  .service-list::before {
    margin-right: calc(var(--space-3) * -1);
  }

  .service-list::after {
    margin-left: calc(var(--space-3) * -1);
  }

  .portfolio-controls {
    display: none;
  }
}