/* ============================================================
   Alessio Scattareggia — foglio di stile unico, nessuna dipendenza
   ============================================================ */

:root {
  --bg: #07080a;
  --bg-soft: #0b0d11;
  --surface: #0d1015;
  --surface-2: #11151b;
  --fg: #e9ecf1;
  --fg-muted: #98a2b3;
  --fg-dim: #6b7480;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.16);
  --accent: #7ea9ff;
  --accent-soft: rgba(126, 169, 255, 0.14);
  --warm: #ffb86b;
  --ok: #6ee7a8;
  --radius: 14px;
  --radius-sm: 9px;
  --wrap: 74rem;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #fbfbfc;
    --bg-soft: #f4f5f7;
    --surface: #ffffff;
    --surface-2: #f7f8fa;
    --fg: #14171a;
    --fg-muted: #5b636b;
    --fg-dim: #7b838c;
    --line: rgba(12, 16, 22, 0.1);
    --line-strong: rgba(12, 16, 22, 0.2);
    --accent: #2f5fd0;
    --accent-soft: rgba(47, 95, 208, 0.1);
    --warm: #b26a12;
    --ok: #0f7a4d;
  }
}

:root[data-theme="light"] {
  --bg: #fbfbfc;
  --bg-soft: #f4f5f7;
  --surface: #ffffff;
  --surface-2: #f7f8fa;
  --fg: #14171a;
  --fg-muted: #5b636b;
  --fg-dim: #7b838c;
  --line: rgba(12, 16, 22, 0.1);
  --line-strong: rgba(12, 16, 22, 0.2);
  --accent: #2f5fd0;
  --accent-soft: rgba(47, 95, 208, 0.1);
  --warm: #b26a12;
  --ok: #0f7a4d;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* grana sottile sopra tutto */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.035;
  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='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}

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

a {
  color: var(--accent);
  text-decoration: none;
  text-underline-offset: 0.2em;
}

a:hover {
  text-decoration: underline;
}

h1,
h2,
h3 {
  line-height: 1.1;
  letter-spacing: -0.022em;
  margin: 0 0 0.6em;
  font-weight: 800;
  text-wrap: balance;
}

h1 {
  font-size: clamp(2.4rem, 6vw, 4.1rem);
  letter-spacing: -0.035em;
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

h3 {
  font-size: 1.125rem;
  letter-spacing: -0.015em;
}

p {
  margin: 0 0 1em;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

::selection {
  background: var(--accent);
  color: #05070a;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: clamp(1.15rem, 4vw, 2.5rem);
  position: relative;
  z-index: 1;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip {
  position: absolute;
  left: 50%;
  top: -100px;
  transform: translateX(-50%);
  background: var(--accent);
  color: #05070a;
  padding: 0.55rem 1rem;
  border-radius: 0 0 10px 10px;
  font-weight: 700;
  z-index: 100;
  transition: top 0.18s var(--ease);
}

.skip:focus {
  top: 0;
  text-decoration: none;
}

/* ---------------- header ---------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  min-height: 64px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--fg);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.brand:hover {
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  border: 1px solid var(--line-strong);
  background: var(--surface);
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.brand-text {
  font-size: 0.95rem;
}

.site-nav {
  display: flex;
  gap: 0.35rem;
  margin-left: auto;
  font-size: 0.9rem;
}

.site-nav a {
  color: var(--fg-muted);
  padding: 0.4rem 0.65rem;
  border-radius: 8px;
  transition: color 0.16s var(--ease), background 0.16s var(--ease);
}

.site-nav a:hover {
  color: var(--fg);
  background: var(--surface);
  text-decoration: none;
}

.site-nav a[aria-current="page"] {
  color: var(--fg);
  background: var(--accent-soft);
}

.lang-switch {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.28rem 0.5rem !important;
  margin-left: 0.35rem;
  border: 1px solid var(--line);
  border-radius: 7px;
  color: var(--fg-muted);
}

.lang-switch:hover {
  color: var(--accent) !important;
  border-color: var(--accent);
  background: transparent !important;
}

.theme-toggle {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  margin-left: 0.25rem;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--surface);
  color: var(--fg-muted);
  cursor: pointer;
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease);
}

.theme-toggle:hover {
  color: var(--fg);
  border-color: var(--line-strong);
}

.icon-moon {
  display: none;
}

:root[data-theme="light"] .icon-sun {
  display: none;
}

:root[data-theme="light"] .icon-moon {
  display: block;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .icon-sun {
    display: none;
  }
  :root:not([data-theme="dark"]) .icon-moon {
    display: block;
  }
}

/* ---------------- hero ---------------- */
.hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(4rem, 11vw, 8.5rem) clamp(3.5rem, 8vw, 6rem);
  border-bottom: 1px solid var(--line);
}

.hero-glow {
  position: absolute;
  inset: -30% -10% auto -10%;
  height: 140%;
  background:
    radial-gradient(48rem 26rem at 78% 12%, rgba(126, 169, 255, 0.16), transparent 65%),
    radial-gradient(34rem 22rem at 10% 88%, rgba(255, 184, 107, 0.08), transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(70% 60% at 50% 40%, #000 20%, transparent 80%);
  opacity: 0.5;
  pointer-events: none;
}

.hero-inner {
  max-width: 54rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 1.1rem;
}

.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--ok) 22%, transparent);
}

.hero h1 {
  margin-bottom: 0.35em;
  background: linear-gradient(180deg, var(--fg) 35%, color-mix(in srgb, var(--fg) 62%, transparent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-role {
  font-size: clamp(1.05rem, 2.2vw, 1.35rem);
  color: var(--accent);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 1.1rem;
}

.hero-lead {
  font-size: clamp(1.02rem, 1.7vw, 1.16rem);
  color: var(--fg-muted);
  max-width: 44rem;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

/* ---------------- bottoni ---------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.7rem 1.15rem;
  border-radius: 10px;
  font-weight: 650;
  font-size: 0.94rem;
  border: 1px solid transparent;
  transition: transform 0.16s var(--ease), background 0.16s var(--ease), border-color 0.16s var(--ease);
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--accent);
  color: #06080c;
}

.btn-primary:hover {
  background: color-mix(in srgb, var(--accent) 88%, white);
}

.btn-ghost {
  border-color: var(--line-strong);
  color: var(--fg);
  background: var(--surface);
}

.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ---------------- sezioni ---------------- */
.section {
  padding-block: clamp(2.75rem, 6vw, 4.5rem);
}

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.75rem;
}

.section-head h2 {
  margin: 0;
}

.link-more {
  font-size: 0.9rem;
  color: var(--fg-muted);
}

.link-more:hover {
  color: var(--accent);
  text-decoration: none;
}

.page-head {
  padding-top: clamp(2.5rem, 6vw, 4rem);
  padding-bottom: 0.5rem;
  max-width: 52rem;
}

.lede {
  font-size: clamp(1.02rem, 1.6vw, 1.14rem);
  color: var(--fg-muted);
  max-width: 46rem;
}

/* ---------------- card progetti ---------------- */
.grid {
  display: grid;
  gap: 1rem;
}

.cards {
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 20rem), 1fr));
}

.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--surface), var(--bg-soft));
  transition: border-color 0.18s var(--ease), transform 0.18s var(--ease), background 0.18s var(--ease);
  position: relative;
  overflow: hidden;
}

.card::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s var(--ease);
}

.card:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

.card:hover::after {
  transform: scaleX(1);
}

.card.is-hidden {
  display: none;
}

.card-link {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 1.25rem 1.25rem 1.15rem;
  height: 100%;
  color: inherit;
}

.card-link:hover {
  text-decoration: none;
}

.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.15rem;
}

.card-arrow {
  color: var(--fg-dim);
  transition: transform 0.18s var(--ease), color 0.18s var(--ease);
}

.card:hover .card-arrow {
  color: var(--accent);
  transform: translate(2px, -2px);
}

.card h3 {
  margin: 0;
  font-size: 1.2rem;
}

.card-tagline {
  color: var(--fg);
  font-size: 0.94rem;
  margin: 0;
}

.card-summary {
  color: var(--fg-muted);
  font-size: 0.9rem;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: auto;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line);
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
}

.tag {
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-muted);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.15rem 0.5rem;
}

.card-stack {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.72rem;
  color: var(--fg-dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ---------------- pill di stato ---------------- */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.7rem;
  font-weight: 650;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.22rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  color: var(--fg-muted);
  background: var(--surface);
}

.pill--live {
  color: var(--ok);
  border-color: color-mix(in srgb, var(--ok) 40%, transparent);
  background: color-mix(in srgb, var(--ok) 10%, transparent);
}

.pill--released {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 40%, transparent);
  background: var(--accent-soft);
}

.pill--wip {
  color: var(--warm);
  border-color: color-mix(in srgb, var(--warm) 40%, transparent);
  background: color-mix(in srgb, var(--warm) 10%, transparent);
}

/* ---------------- principi ---------------- */
.principles {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr));
  gap: 1.25rem;
}

.principle {
  border-top: 2px solid var(--line-strong);
  padding-top: 1rem;
}

.principle h3 {
  font-size: 1rem;
  margin-bottom: 0.4rem;
}

.principle p {
  color: var(--fg-muted);
  font-size: 0.92rem;
  margin: 0;
}

/* ---------------- stack ---------------- */
.stack-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr));
}

.stack-group h3 {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 0.6rem;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.chips li {
  font-size: 0.82rem;
  padding: 0.22rem 0.6rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--fg-muted);
}

/* ---------------- filtri ---------------- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
}

.filter {
  font: inherit;
  font-size: 0.85rem;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--fg-muted);
  cursor: pointer;
  transition: all 0.16s var(--ease);
}

.filter:hover {
  color: var(--fg);
  border-color: var(--accent);
}

.filter.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: #06080c;
  font-weight: 650;
}

.empty-state {
  color: var(--fg-muted);
  font-size: 0.95rem;
}

/* ---------------- archivio ---------------- */
.archive {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.archive li {
  background: var(--bg-soft);
  padding: 1.1rem 1.25rem;
  transition: background 0.16s var(--ease);
}

.archive li:hover {
  background: var(--surface);
}

.archive-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.archive h3 {
  margin: 0 0 0.25rem;
  font-size: 1rem;
}

.archive-status {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-dim);
  white-space: nowrap;
}

.archive p {
  margin: 0;
  color: var(--fg-muted);
  font-size: 0.9rem;
}

.archive-stack {
  margin-top: 0.35rem !important;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.72rem !important;
  color: var(--fg-dim) !important;
}

/* ---------------- caso di studio ---------------- */
.case {
  padding-block: clamp(2rem, 5vw, 3.5rem);
}

.breadcrumb {
  font-size: 0.85rem;
  color: var(--fg-dim);
  margin-bottom: 1.5rem;
}

.breadcrumb a {
  color: var(--fg-muted);
}

.case-head {
  max-width: 46rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--line);
  margin-bottom: 2rem;
}

.case-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
  gap: 1rem;
  margin: 1.75rem 0 0;
}

.case-meta dt {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 0.2rem;
}

.case-meta dd {
  margin: 0;
  font-size: 0.9rem;
  color: var(--fg);
}

.case-link {
  margin-top: 1.5rem;
}

.case-section {
  max-width: 46rem;
  padding-block: 1.5rem;
  border-bottom: 1px solid var(--line);
}

.case-section h2 {
  font-size: 0.78rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

.case-section p {
  color: var(--fg-muted);
}

.bullets {
  display: grid;
  gap: 0.55rem;
}

.bullets li {
  position: relative;
  padding-left: 1.1rem;
  color: var(--fg-muted);
  font-size: 0.95rem;
}

.bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 1px;
  background: var(--accent);
}

.decisions {
  display: grid;
  gap: 1.25rem;
}

.decision h3 {
  font-size: 1rem;
  margin-bottom: 0.35rem;
}

.decision p {
  margin: 0;
  font-size: 0.93rem;
}

.case-nav {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  max-width: 46rem;
  padding-top: 2rem;
  font-size: 0.92rem;
}

/* ---------------- CV e contatti ---------------- */
.cv {
  max-width: 52rem;
  border-top: 1px solid var(--line);
}

.cv h2 {
  font-size: 0.78rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

.cv p,
.cv li {
  color: var(--fg-muted);
}

.contact-list {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  max-width: 40rem;
}

.contact-list li {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  background: var(--bg-soft);
  padding: 1rem 1.25rem;
}

.contact-label {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-dim);
  width: 5rem;
  flex: none;
}

.note {
  margin-top: 1.25rem;
  font-size: 0.9rem;
  color: var(--fg-dim);
}

/* ---------------- curriculum: timeline ---------------- */
.cv-contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.9rem;
  color: var(--fg-dim);
}

.cv-contact a {
  color: var(--fg-muted);
}

.cv-contact a:hover {
  color: var(--accent);
}

.cv-title {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.25rem;
}

.timeline {
  border-left: 1px solid var(--line);
  margin-left: 0.35rem;
  padding: 0;
}

.job {
  display: grid;
  grid-template-columns: 10.5rem 1fr;
  gap: 1.25rem;
  padding: 1.25rem 0 1.4rem 1.5rem;
  position: relative;
  border-bottom: 1px solid var(--line);
}

.job:last-child {
  border-bottom: 0;
  padding-bottom: 0.5rem;
}

.job::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 1.62rem;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent);
}

.job-when {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

.job-place {
  color: var(--fg-dim);
}

.job-body h3 {
  font-size: 1.02rem;
  margin: 0 0 0.15rem;
}

.job-company {
  font-size: 0.86rem;
  color: var(--fg-muted);
  margin: 0 0 0.7rem;
}

.job .bullets {
  gap: 0.4rem;
}

.job .bullets li {
  font-size: 0.9rem;
}

@media (max-width: 640px) {
  .job {
    grid-template-columns: 1fr;
    gap: 0.55rem;
  }
}

/* ---------------- CTA ---------------- */
.cta {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(30rem 14rem at 85% 0%, var(--accent-soft), transparent 70%),
    var(--bg-soft);
  padding: clamp(1.75rem, 4vw, 2.75rem);
  margin-block: clamp(2rem, 5vw, 3.5rem);
  max-width: none;
}

.cta h2 {
  margin-bottom: 0.5rem;
}

.cta p {
  color: var(--fg-muted);
  max-width: 38rem;
}

/* ---------------- form contatti ---------------- */
.contact-form {
  max-width: 40rem;
  display: grid;
  gap: 1rem;
  margin-top: 0.5rem;
}

.field {
  display: grid;
  gap: 0.35rem;
}

.field label {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

.field input,
.field textarea {
  width: 100%;
  font: inherit;
  font-size: 0.95rem;
  color: var(--fg);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  padding: 0.65rem 0.8rem;
  transition: border-color 0.16s var(--ease), background 0.16s var(--ease);
}

.field textarea {
  resize: vertical;
  min-height: 8rem;
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--surface-2);
}

.field input:focus-visible,
.field textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-foot {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.form-privacy {
  margin: 0;
  font-size: 0.82rem;
  color: var(--fg-dim);
}

.form-status {
  margin: 0;
  font-size: 0.9rem;
  min-height: 1.2em;
}

.form-status.is-ok {
  color: var(--ok);
}

.form-status.is-error {
  color: var(--warm);
}

/* ---------------- footer ---------------- */
.site-footer {
  border-top: 1px solid var(--line);
  padding-block: 2rem 2.5rem;
  margin-top: 2rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.5rem;
  font-size: 0.86rem;
  color: var(--fg-muted);
}

.footer-inner p {
  margin: 0;
}

.footer-inner strong {
  color: var(--fg);
  font-weight: 650;
}

.footer-links {
  display: flex;
  gap: 1rem;
  margin-left: auto;
}

.footer-links a {
  color: var(--fg-muted);
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-note {
  flex-basis: 100%;
  color: var(--fg-dim);
  font-size: 0.78rem;
}

/* ---------------- reveal ---------------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
  transition-delay: calc(var(--i, 0) * 45ms);
}

[data-reveal].is-in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
  * {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ---------------- mobile ---------------- */
@media (max-width: 720px) {
  .brand-text {
    display: none;
  }
  .site-nav {
    gap: 0.1rem;
  }
  .site-nav a {
    padding: 0.4rem 0.5rem;
    font-size: 0.85rem;
  }
  .case-nav {
    flex-direction: column;
  }
  .footer-links {
    margin-left: 0;
  }
}