/* QLAB Consulting — foglio di stile unico */

@font-face {
  font-family: "Archivo";
  src: url("fonts/archivo-wdth.woff2") format("woff2");
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-display: swap;
}
@font-face {
  font-family: "Source Serif";
  src: url("fonts/source-serif.woff2") format("woff2");
  font-weight: 200 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Source Serif";
  src: url("fonts/source-serif-italic.woff2") format("woff2");
  font-weight: 200 900;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "Plex Mono";
  src: url("fonts/plex-mono-400.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "Plex Mono";
  src: url("fonts/plex-mono-500.woff2") format("woff2");
  font-weight: 500;
  font-display: swap;
}

:root {
  /* colori presi dal marchio: la sfera blu e l'anello metallico */
  --paper: #f3f5f8;
  --paper-2: #e7ebf1;
  --ink: #0d1b34;
  --slate: #536073;
  --line: #d2d9e3;
  --blue: #1d56c4;
  --blue-deep: #143f95;
  --bronze: #8a5a4a;
  --white: #ffffff;

  --display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --body: "Source Serif", Georgia, "Times New Roman", serif;
  --mono: "Plex Mono", ui-monospace, Menlo, monospace;

  --wrap: 1180px;
  --gutter: clamp(16px, 4vw, 40px);
  --section: clamp(72px, 10vw, 128px);
  --radius: 4px;
}

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

html { -webkit-text-size-adjust: 100%; scroll-padding-top: 96px; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 1.125rem;
  line-height: 1.6;
  font-optical-sizing: auto;
  text-rendering: optimizeLegibility;
}

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

a { color: var(--blue); text-underline-offset: 0.18em; text-decoration-thickness: 1px; }
a:hover { color: var(--blue-deep); }

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

.skip {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  background: var(--ink); color: var(--white); padding: 10px 16px;
  font-family: var(--display); font-size: 0.95rem; text-decoration: none;
}
.skip:focus { top: 12px; color: var(--white); }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }

/* ---------- tipografia ---------- */

h1, h2, h3 {
  font-family: var(--display);
  font-stretch: 112%;
  font-weight: 650;
  line-height: 1.05;
  letter-spacing: -0.022em;
  margin: 0;
  text-wrap: balance;
}
h1 { font-size: clamp(2.3rem, 4.6vw, 3.9rem); font-weight: 700; }
h2 { font-size: clamp(1.75rem, 3.3vw, 2.75rem); }
h3 { font-size: clamp(1.2rem, 1.7vw, 1.45rem); letter-spacing: -0.012em; line-height: 1.2; }

p { margin: 0; text-wrap: pretty; }

.label {
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--bronze);
}

.lead { font-size: clamp(1.15rem, 1.6vw, 1.3rem); color: var(--slate); max-width: 38em; }

/* ---------- pulsanti ---------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 0 22px;
  font-family: var(--display); font-stretch: 105%; font-weight: 600; font-size: 1rem;
  letter-spacing: 0;
  text-decoration: none; border-radius: var(--radius);
  border: 1.5px solid var(--blue);
  background: var(--blue); color: var(--white);
  cursor: pointer;
  transition: background-color .15s ease, border-color .15s ease, color .15s ease;
}
.btn:hover { background: var(--blue-deep); border-color: var(--blue-deep); color: var(--white); }
.btn--ghost { background: transparent; color: var(--blue); }
.btn--ghost:hover { background: var(--white); color: var(--blue-deep); }
.btn--small { min-height: 40px; padding: 0 16px; font-size: 0.93rem; }

.arrow-link {
  font-family: var(--display); font-stretch: 105%; font-weight: 600; font-size: 0.98rem;
  text-decoration: none; display: inline-flex; gap: 8px; align-items: center;
}
.arrow-link::after { content: "→"; transition: transform .15s ease; }
.arrow-link:hover::after { transform: translateX(3px); }

/* ---------- intestazione ---------- */

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(243, 245, 248, 0.94);
  backdrop-filter: saturate(1.4) blur(8px);
  -webkit-backdrop-filter: saturate(1.4) blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 76px; }

.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); }
.brand img { width: 58px; height: auto; }
.brand-name { display: flex; flex-direction: column; line-height: 1; }
.brand-name strong { font-family: var(--display); font-stretch: 120%; font-weight: 750; font-size: 1.15rem; letter-spacing: 0.02em; }
.brand-name span { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--slate); margin-top: 5px; }

.nav { display: flex; align-items: center; gap: 30px; }
.nav ul { list-style: none; display: flex; gap: 26px; margin: 0; padding: 0; }
.nav ul a {
  font-family: var(--display); font-stretch: 105%; font-weight: 500; font-size: 0.98rem;
  color: var(--ink); text-decoration: none; padding: 6px 0; border-bottom: 2px solid transparent;
}
.nav ul a:hover { color: var(--blue); }
.nav ul a[aria-current="page"] { border-bottom-color: var(--blue); }

.menu-toggle {
  display: none; background: none; border: 1px solid var(--line); border-radius: var(--radius);
  width: 44px; height: 44px; padding: 0; cursor: pointer; color: var(--ink);
}
.menu-toggle svg { margin: auto; }

@media (max-width: 860px) {
  .menu-toggle { display: grid; }
  .nav {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--paper); border-bottom: 1px solid var(--line);
    padding: 8px var(--gutter) 24px;
  }
  .site-header.open .nav { display: flex; }
  .nav ul { flex-direction: column; gap: 0; }
  .nav ul a { display: block; padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 1.1rem; }
  .nav ul a[aria-current="page"] { color: var(--blue); border-bottom-color: var(--line); }
  .nav .btn { margin-top: 20px; }
}

/* ---------- sezioni ---------- */

.section { padding: var(--section) 0; }
.section + .section { border-top: 1px solid var(--line); }
.section--tint { background: var(--paper-2); }

.section-head { display: grid; grid-template-columns: 220px 1fr; gap: 24px 48px; margin-bottom: clamp(40px, 6vw, 64px); align-items: baseline; }
.section-head h2 { max-width: 18em; }
.section-head .lead { grid-column: 2; }
@media (max-width: 760px) {
  .section-head { grid-template-columns: 1fr; }
  .section-head .lead { grid-column: 1; }
}

/* ---------- hero con il segno dell'anello ---------- */

.hero { padding: clamp(48px, 7vw, 96px) 0 var(--section); overflow: hidden; }
.hero h1 { max-width: 15em; font-size: clamp(2.2rem, 4.1vw, 3.45rem); }
.hero .wrap { display: grid; grid-template-columns: 1.25fr 0.75fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero h1 { margin: 18px 0 26px; }
.hero h1 em { font-family: var(--body); font-style: italic; font-weight: 500; font-stretch: normal; letter-spacing: -0.01em; color: var(--blue); }
.hero .lead { margin-bottom: 36px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

/* L'anello riprende la Q del marchio: foto nella sfera, anello metallico blu-bronzo */
.q-mark { position: relative; width: min(100%, 520px); margin-left: auto; aspect-ratio: 1 / 1; }
.q-ring {
  position: absolute; inset: 0; border-radius: 50%;
  background: conic-gradient(from 200deg,
    #3d68b8 0deg, #9fb3d8 55deg, #e9dfdc 95deg, #a47c70 140deg,
    #7d8fb8 190deg, #2f5aa8 250deg, #b89486 305deg, #3d68b8 360deg);
  box-shadow: 0 30px 60px -30px rgba(13, 27, 52, 0.45);
}
.q-ring::before { content: ""; position: absolute; inset: 0; border-radius: 50%; box-shadow: inset 0 0 0 2px rgba(255,255,255,0.85); }
.q-photo {
  position: absolute; inset: 13%; border-radius: 50%; overflow: hidden;
  box-shadow: 0 0 0 3px var(--white), inset 0 0 0 1px rgba(0,0,0,.1);
  background: var(--ink);
}
.q-photo img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 30%; }

@media (max-width: 860px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .q-mark { margin: 8px auto 0; width: min(88%, 440px); }
}

/* ---------- video delle competenze ---------- */

.film { position: relative; background: var(--ink); color: var(--white); }
.film-video { display: block; width: 100%; height: clamp(340px, 72vh, 760px); object-fit: cover; object-position: 50% 45%; }
.film::after { content: ""; position: absolute; inset: auto 0 0 0; height: 45%; background: linear-gradient(0deg, rgba(10, 21, 41, 0.75), rgba(10, 21, 41, 0)); pointer-events: none; }
.film-caption {
  position: absolute; left: 0; right: 0; bottom: 28px; z-index: 1;
  display: flex; flex-wrap: wrap; gap: 10px 28px; padding-right: 88px;
  font-family: var(--mono); font-size: 0.8rem; letter-spacing: 0.12em; text-transform: uppercase; color: #e8ecf3;
}
.film-caption span + span::before { content: "·"; margin-right: 28px; color: #e2bcaa; }
.film-toggle {
  position: absolute; right: var(--gutter); bottom: 20px; z-index: 2;
  width: 44px; height: 44px; border-radius: 50%; border: 1px solid rgba(255,255,255,.55);
  background: rgba(10, 21, 41, 0.55); color: var(--white); display: grid; place-items: center; cursor: pointer;
}
.film-toggle:hover { background: rgba(10, 21, 41, 0.8); }
.film-toggle .i-play { display: none; }
.film-toggle[aria-pressed="true"] .i-play { display: block; }
.film-toggle[aria-pressed="true"] .i-pause { display: none; }
@media (max-width: 760px) {
  .film-video { height: 62vh; }
  .film-caption { gap: 6px 16px; font-size: 0.72rem; }
  .film-caption span + span::before { margin-right: 16px; }
}

/* ---------- tesi ---------- */

.thesis { display: grid; grid-template-columns: 220px 1fr; gap: 24px 48px; }
.thesis blockquote {
  margin: 0; font-family: var(--body); font-weight: 400; font-size: clamp(1.45rem, 2.6vw, 2.1rem);
  line-height: 1.35; letter-spacing: -0.01em; max-width: 30em; text-wrap: pretty;
}
.thesis blockquote strong { font-weight: 600; color: var(--blue-deep); }
@media (max-width: 760px) { .thesis { grid-template-columns: 1fr; } }

/* ---------- aree di competenza ---------- */

.areas { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 2px solid var(--ink); }
.area {
  padding: 36px 40px 40px 0; border-bottom: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 14px;
}
.area:nth-child(2n) { padding: 36px 0 40px 40px; border-left: 1px solid var(--line); }
.area-icon { width: 40px; height: 40px; color: var(--blue); }
.area p { color: var(--slate); max-width: 30em; }
.area .arrow-link { margin-top: auto; padding-top: 8px; }
@media (max-width: 760px) {
  .areas { grid-template-columns: 1fr; }
  .area, .area:nth-child(2n) { padding: 30px 0; border-left: 0; }
}

/* ---------- percorso ---------- */

.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; counter-reset: step; }
.step { position: relative; padding: 0 32px 0 0; counter-increment: step; }
.step + .step { padding-left: 32px; border-left: 1px solid var(--line); }
.step::before {
  content: counter(step); display: block; margin-bottom: 18px;
  font-family: var(--display); font-stretch: 125%; font-weight: 300; font-size: 3.4rem; line-height: 1; color: var(--bronze);
}
.step h3 { margin-bottom: 10px; }
.step p { color: var(--slate); }
@media (max-width: 760px) {
  .steps { grid-template-columns: 1fr; gap: 32px; }
  .step, .step + .step { padding: 0; border-left: 0; }
}

/* ---------- direzione ---------- */

.leader { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(32px, 5vw, 72px); align-items: start; }
.leader h2 { margin: 14px 0 6px; }
.leader .role { font-family: var(--mono); font-size: 0.86rem; color: var(--slate); margin-bottom: 22px; }
.leader p + p { margin-top: 16px; }
.leader-text p { color: var(--slate); }
.leader .linkedin { margin-top: 28px; }
@media (max-width: 860px) { .leader { grid-template-columns: 1fr; } }

.roles { width: 100%; border-collapse: collapse; }
.roles caption { text-align: left; padding-bottom: 12px; }
.roles th, .roles td { text-align: left; vertical-align: top; padding: 16px 0; border-bottom: 1px solid var(--line); }
.roles thead th { padding: 0 0 10px; border-bottom: 2px solid var(--ink); }
.roles .when { font-family: var(--mono); font-size: 0.84rem; color: var(--bronze); white-space: nowrap; padding-right: 20px; width: 128px; }
.roles .what { font-family: var(--display); font-stretch: 105%; font-weight: 500; font-size: 1.02rem; line-height: 1.35; }
.roles .what b { font-weight: 700; }
.roles .where { display: block; font-family: var(--body); font-size: 0.95rem; color: var(--slate); font-weight: 400; margin-top: 3px; }
.roles-group + .roles-group { margin-top: 40px; }

/* ---------- invito finale ---------- */

.cta-band { background: var(--ink); color: var(--white); padding: clamp(56px, 8vw, 96px) 0; }
.cta-band .wrap { display: flex; justify-content: space-between; align-items: center; gap: 32px; flex-wrap: wrap; }
.cta-band h2 { max-width: 16em; }
.cta-band p { color: #b9c3d4; margin-top: 12px; max-width: 34em; }
.cta-band .btn { background: var(--white); color: var(--ink); border-color: var(--white); }
.cta-band .btn:hover { background: var(--paper-2); border-color: var(--paper-2); color: var(--ink); }

/* ---------- testata delle pagine interne ---------- */

.page-head { padding: clamp(56px, 8vw, 104px) 0 clamp(48px, 6vw, 72px); border-bottom: 2px solid var(--ink); }
.page-head h1 { margin: 16px 0 22px; max-width: 14em; }

/* ---------- pagina servizi ---------- */

.service { display: grid; grid-template-columns: 1fr 1fr; gap: 32px clamp(32px, 5vw, 72px); align-items: center; padding: clamp(48px, 6vw, 80px) 0; border-bottom: 1px solid var(--line); }
.service:last-child { border-bottom: 0; }
.service:nth-child(even) .service-img { order: -1; }
.service-body h2 { font-size: clamp(1.5rem, 2.4vw, 2rem); margin: 18px 0 14px; }
.service-body > p { color: var(--slate); margin-bottom: 26px; }
.service-img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius); }
.checklist { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--ink); }
.checklist li { padding: 14px 0 14px 30px; border-bottom: 1px solid var(--line); position: relative; line-height: 1.45; }
.checklist li::before {
  content: ""; position: absolute; left: 2px; top: 21px; width: 12px; height: 7px;
  border-left: 2px solid var(--blue); border-bottom: 2px solid var(--blue); transform: rotate(-45deg);
}
@media (max-width: 860px) {
  .service { grid-template-columns: 1fr; }
  .service .service-img, .service:nth-child(even) .service-img { order: -1; }
}

/* ---------- chi siamo ---------- */

/* testata con la vista su Roma come sfondo */
.page-head--photo {
  position: relative; isolation: isolate; overflow: hidden;
  min-height: clamp(440px, 72vh, 720px); display: flex; align-items: flex-end;
  padding-top: clamp(96px, 14vw, 180px); border-bottom: 0; color: var(--white);
}
.page-head-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 45%; z-index: -2; }
.page-head--photo::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(90deg, rgba(10, 21, 41, 0.86) 0%, rgba(10, 21, 41, 0.62) 38%, rgba(10, 21, 41, 0.12) 68%, rgba(10, 21, 41, 0) 100%),
    linear-gradient(0deg, rgba(10, 21, 41, 0.35) 0%, rgba(10, 21, 41, 0) 45%);
}
.page-head--photo .label { color: #e2bcaa; }
.page-head--photo .lead { color: #dfe5ee; max-width: 31em; text-shadow: 0 1px 12px rgba(10, 21, 41, 0.5); }
@media (max-width: 760px) {
  .page-head--photo::before { background: linear-gradient(0deg, rgba(10, 21, 41, 0.92) 0%, rgba(10, 21, 41, 0.7) 55%, rgba(10, 21, 41, 0.35) 100%); }
}

.story { display: grid; grid-template-columns: 1fr 0.9fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.story h2 { margin-bottom: 22px; }
.story p { color: var(--slate); }
.story p + p { margin-top: 16px; }
.story figure { margin: 0; }
.story img { border-radius: var(--radius); aspect-ratio: 4 / 5; object-fit: cover; width: 100%; }
@media (max-width: 860px) { .story { grid-template-columns: 1fr; } .story img { aspect-ratio: 4 / 3; } }

.principles { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 2px solid var(--ink); }
.principle { padding: 30px 32px 0 0; }
.principle + .principle { padding-left: 32px; border-left: 1px solid var(--line); }
.principle h3 { margin-bottom: 10px; }
.principle p { color: var(--slate); }
@media (max-width: 760px) {
  .principles { grid-template-columns: 1fr; }
  .principle, .principle + .principle { padding: 26px 0; border-left: 0; border-bottom: 1px solid var(--line); }
}

/* ---------- contatti ---------- */

.contact { display: grid; grid-template-columns: 1.3fr 0.7fr; gap: clamp(32px, 5vw, 72px); align-items: start; }
@media (max-width: 900px) { .contact { grid-template-columns: 1fr; } }

.form { display: grid; grid-template-columns: 1fr 1fr; gap: 22px 24px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field--full { grid-column: 1 / -1; }
.field label { font-family: var(--display); font-stretch: 105%; font-weight: 600; font-size: 0.95rem; }
.field .opt { font-family: var(--body); font-weight: 400; color: var(--slate); }
.field input, .field textarea {
  font: inherit; font-size: 1.05rem; color: var(--ink);
  background: var(--white); border: 1px solid #b7c2d1; border-radius: var(--radius);
  padding: 12px 14px; min-height: 48px; width: 100%;
}
.field textarea { min-height: 150px; resize: vertical; }
.field input:focus, .field textarea:focus { outline: 2px solid var(--blue); outline-offset: 0; border-color: var(--blue); }
@media (max-width: 600px) { .form { grid-template-columns: 1fr; } }

.consent { grid-column: 1 / -1; display: flex; gap: 12px; align-items: flex-start; font-size: 0.98rem; color: var(--slate); }
.consent input { width: 22px; height: 22px; margin: 3px 0 0; accent-color: var(--blue); flex: none; }
.form-actions { grid-column: 1 / -1; display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.form-note { font-size: 0.95rem; color: var(--slate); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-status { grid-column: 1 / -1; font-size: 1rem; padding: 14px 16px; border-radius: var(--radius); background: var(--white); border: 1px solid var(--line); }
.form-status:empty { display: none; }

.card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.card img { border-radius: 2px; margin: -28px -28px 24px; width: calc(100% + 56px); max-width: none; aspect-ratio: 16 / 10; object-fit: cover; object-position: 50% 30%; }
.card dl { margin: 0; display: grid; gap: 20px; }
.card dt { margin-bottom: 4px; }
.card dd { margin: 0; line-height: 1.45; }
.card .fine { font-family: var(--mono); font-size: 0.8rem; color: var(--slate); border-top: 1px solid var(--line); padding-top: 18px; margin-top: 4px; }

/* ---------- testo lungo (privacy) ---------- */

.prose { max-width: 44em; }
.prose h2 { font-size: clamp(1.3rem, 2vw, 1.6rem); margin: 48px 0 14px; }
.prose p, .prose li { color: #2b3850; }
.prose p + p { margin-top: 14px; }
.prose ul { padding-left: 1.2em; margin: 12px 0 0; }
.prose li + li { margin-top: 6px; }

/* ---------- integrazioni: modalità, settori, gruppo, accessibilità ---------- */

.thesis-link { margin-top: 28px; }

.modes { margin-top: clamp(48px, 6vw, 72px); padding-top: 32px; border-top: 1px solid var(--line); }
.modes-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px 40px; margin-top: 20px; }
.modes-grid h3 { font-size: 1.15rem; margin-bottom: 8px; }
.modes-grid p { color: var(--slate); }
@media (max-width: 760px) { .modes-grid { grid-template-columns: 1fr; } }

.sectors { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); border-top: 2px solid var(--ink); }
.sectors li { padding: 24px 22px 0 0; }
.sectors li + li { padding-left: 22px; border-left: 1px solid var(--line); }
.sectors h3 { font-size: 1.08rem; margin-bottom: 8px; }
.sectors p { color: var(--slate); font-size: 1rem; }
@media (max-width: 1000px) {
  .sectors { grid-template-columns: repeat(2, 1fr); }
  .sectors li, .sectors li + li { padding: 22px 0; border-left: 0; border-bottom: 1px solid var(--line); }
  .sectors li:nth-child(even) { padding-left: 24px; border-left: 1px solid var(--line); }
}
@media (max-width: 600px) {
  .sectors { grid-template-columns: 1fr; }
  .sectors li:nth-child(even) { padding-left: 0; border-left: 0; }
}

.group-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.group-grid li { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 24px; display: flex; flex-direction: column; gap: 10px; }
.group-grid h3 { font-size: 1.2rem; }
.group-grid .city { display: block; margin-top: 6px; font-family: var(--mono); font-size: 0.74rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--bronze); }
.group-grid p { color: var(--slate); font-size: 1rem; }
.group-grid .arrow-link { margin-top: auto; padding-top: 8px; }
@media (max-width: 1000px) { .group-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .group-grid { grid-template-columns: 1fr; } }

.when-line { color: var(--ink); background: var(--paper-2); border-radius: var(--radius); padding: 14px 16px; margin-bottom: 26px; font-size: 1rem; line-height: 1.5; }
.when-line strong { font-family: var(--display); font-stretch: 105%; font-weight: 650; color: var(--blue-deep); }

.a11y-note { margin-top: 26px; padding: 22px 24px; border: 1px solid var(--blue); border-radius: var(--radius); background: var(--white); }
.a11y-note h3 { font-size: 1.1rem; margin-bottom: 8px; color: var(--blue-deep); }
.a11y-note p { color: var(--slate); font-size: 1rem; }

/* ---------- piè di pagina ---------- */

.site-footer { background: #0a1529; color: #c3ccda; padding: 64px 0 28px; font-size: 1rem; }
.site-footer a { color: #e6ebf3; text-decoration: none; }
.site-footer a:hover { color: var(--white); text-decoration: underline; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 0.8fr; gap: 36px; }
.footer-grid .label { color: #c9a393; display: block; margin-bottom: 14px; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.footer-brand strong { display: block; font-family: var(--display); font-stretch: 115%; font-weight: 650; font-size: 1.3rem; color: var(--white); margin-bottom: 10px; }
.footer-legal {
  margin-top: 52px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.12);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-family: var(--mono); font-size: 0.76rem; letter-spacing: 0.04em; color: #97a3b8;
}
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- movimento ---------- */

@media (prefers-reduced-motion: no-preference) {
  .q-mark { animation: q-in 0.9s cubic-bezier(.2,.7,.2,1) both; }