/*
 * cesco.it – layout ispirato a BreezyCV (variante a tutta larghezza):
 * barra icone a sinistra, colonna profilo colorata, contenuto bianco.
 * Scritto da zero: nessun asset del tema originale.
 *
 * Scala z-index:
 *   50   frecce prev/next
 *   100  drawer di navigazione (mobile)
 *   101  pulsante hamburger (mobile)
 *   1000+ riservato al widget di supporto in basso a destra
 */

:root {
    color-scheme: light;
    /* --accent-light / --accent-dark arrivano da settings.theme (head.html);
       questi sono solo i valori di ripiego */
    --accent-light: #18b3de;
    --accent-dark: #1391bb;
    --accent: var(--accent-light);
    --accent-strong: color-mix(in srgb, var(--accent) 80%, black);
    --on-accent: #fff;
    --text: #555;
    --text-muted: #999;
    --text-faint: #aaa;
    --heading: #222;
    --icon: #666;
    --border: #e5e5e5;
    --border-soft: #f2f2f2;
    --surface: #fff;
    --surface-alt: #fbfbfb;
    --surface-muted: #f5f5f5;
    --rail-bg: #fff;
    --error: #e06666;
    /* fondo dietro le icone colorate (servizi, piani): nel tema scuro i loro
       contorni neri sparirebbero, quindi lì diventa una piastrina chiara */
    --icon-backdrop: transparent;
    --icon-backdrop-pad: 0;
    --rail-width: 80px;
    --sidebar-width: 420px;
    --content-pad-x: 60px;
    /* angolo in basso a destra lasciato libero per il widget di supporto */
    --support-zone: 96px;
    --font: "Poppins", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* Tema scuro: data-theme lo imposta lo script in head.html (automatico o scelta
   dell'utente). Ogni colore nuovo va messo in variabile e ridefinito qui. */
:root[data-theme="dark"] {
    color-scheme: dark;
    --accent: var(--accent-dark);
    --text: #c8c8c8;
    --text-muted: #8b8f96;
    --text-faint: #6f737a;
    --heading: #f2f2f2;
    --icon: #b0b0b0;
    --border: #3a3d43;
    --border-soft: #303237;
    --surface: #222428;
    --surface-alt: #2a2c31;
    --surface-muted: #2e3035;
    --rail-bg: #1b1c20;
    --error: #f08080;
    --icon-backdrop: #e9eaec;
    --icon-backdrop-pad: 6px;
}

/* transizione morbida solo durante il cambio tema (classe messa da site.js) */
.cambio-tema *,
.cambio-tema *::before,
.cambio-tema *::after {
    transition: background-color .3s, color .3s, border-color .3s, fill .3s, stroke .3s !important;
}

/* ---------- base ---------- */

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

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

body {
    margin: 0;
    font-family: var(--font);
    font-size: 15px;
    line-height: 1.75;
    color: var(--text);
    background: var(--surface);
}

h1, h2, h3, h4, h5 {
    font-family: var(--font);
    color: var(--heading);
    font-weight: 600;
    line-height: 1.3;
    margin: 0 0 .6em;
}

p {
    margin: 0 0 1em;
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: color .2s;
}

a:hover {
    color: var(--accent-strong);
}

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

ul {
    padding-left: 1.2em;
}

.text-center {
    text-align: center;
}

.note {
    color: var(--text-muted);
    font-size: .9em;
}

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

.icon {
    display: block;
}

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

.btn {
    display: inline-block;
    padding: 10px 32px;
    border: 2px solid var(--accent);
    border-radius: 30px;
    background: transparent;
    font: inherit;
    font-size: 15px;
    line-height: 1.5;
    text-align: center;
    cursor: pointer;
    box-shadow: 0 10px 10px -8px rgba(0, 0, 0, .22);
    transition: background-color .3s, color .3s, border-color .3s;
}

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

.btn-primary:hover {
    background: transparent;
    color: var(--heading);
}

.btn-secondary {
    color: var(--heading);
}

.btn-secondary:hover {
    background: var(--accent);
    color: var(--on-accent);
}

/* bottone sulla colonna colorata */
.btn-light {
    border-color: var(--on-accent);
    color: var(--on-accent);
}

.btn-light:hover {
    background: var(--on-accent);
    color: var(--accent);
}

/* ---------- barra icone ---------- */

.side-rail {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: var(--rail-width);
    background: var(--rail-bg);
    overflow-y: auto;
    scrollbar-width: none;
}

.main-menu {
    list-style: none;
    margin: 0;
    padding: 0;
}

.main-menu a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 20px 4px 14px;
    border-bottom: 2px solid var(--surface-muted);
    color: var(--heading);
    font-size: 11px;
    line-height: 1.2;
    text-align: center;
}

.menu-icon {
    color: var(--icon);
    transition: color .3s;
}

.main-menu a:hover .menu-icon,
.main-menu .active .menu-icon {
    color: var(--accent);
}

/* ---------- colonna profilo ---------- */

.header {
    position: fixed;
    top: 0;
    left: var(--rail-width);
    bottom: 0;
    width: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 65px 30px 20px;
    background: var(--accent);
    color: var(--on-accent);
    text-align: center;
    overflow-y: auto;
    scrollbar-width: none;
}

.header-photo {
    position: relative;
    width: 180px;
    height: 180px;
    margin: 0 auto 30px;
}

.header-photo img {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    border: 5px solid var(--on-accent);
    border-radius: 50%;
    background: var(--on-accent);
    object-fit: cover;
}

/* motivo a puntini sfalsato dietro la foto */
.header-photo::after {
    content: "";
    position: absolute;
    top: 14px;
    left: 14px;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-image: radial-gradient(rgba(255, 255, 255, .55) 1px, transparent 1.5px);
    background-size: 6px 6px;
}

.header-titles h2 {
    color: var(--on-accent);
    font-size: 36px;
    font-weight: 600;
    line-height: 1.2;
    margin: 0 0 8px;
}

.header-titles h4 {
    color: var(--on-accent);
    font-size: 17px;
    font-weight: 400;
    line-height: 1.5;
    margin: 0 0 20px;
}

.social-links ul,
.lang-switch {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 6px;
    padding: 0;
    margin: 0 0 30px;
}

.social-links a {
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    color: var(--on-accent);
    font-size: 18px;
    opacity: .9;
}

.social-links a:hover {
    color: var(--on-accent);
    opacity: 1;
    transform: translateY(-2px);
}

.header-buttons {
    margin-bottom: 25px;
}

.lang-switch a {
    display: inline-block;
    padding: 1px 12px;
    border-radius: 30px;
    color: var(--on-accent);
    font-size: 12px;
    font-weight: 500;
    opacity: .8;
}

.lang-switch a:hover {
    color: var(--on-accent);
    opacity: 1;
}

.lang-switch a.active {
    background: rgba(255, 255, 255, .22);
    opacity: 1;
}

.theme-switch {
    display: inline-flex;
    gap: 2px;
    padding: 3px;
    margin-bottom: 20px;
    border-radius: 30px;
    background: rgba(255, 255, 255, .15);
}

.theme-switch button {
    display: grid;
    place-items: center;
    width: 32px;
    height: 28px;
    padding: 0;
    border: 0;
    border-radius: 30px;
    background: transparent;
    color: var(--on-accent);
    opacity: .75;
    cursor: pointer;
}

.theme-switch button:hover {
    opacity: 1;
}

.theme-switch button[aria-pressed="true"] {
    background: rgba(255, 255, 255, .25);
    opacity: 1;
}

.copyrights {
    margin-top: auto;
    padding-top: 20px;
    font-size: 12px;
}

/* pulsante menu, visibile solo sotto i 1024px */
.menu-toggle {
    display: none;
}

/* ---------- area contenuti ---------- */

.content-area {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    margin-left: calc(var(--rail-width) + var(--sidebar-width));
    padding: 55px var(--content-pad-x) var(--support-zone);
    /* spazio per le frecce prev/next fisse sul bordo destro (10px + 46px) */
    padding-right: max(calc(var(--content-pad-x) + 10px), 72px);
}

.section-content {
    flex: 1;
    container-type: inline-size;
}

/* frecce prev/next: centrate sul bordo destro, lontane dall'angolo del widget */
.arrows-nav {
    position: fixed;
    top: 50%;
    right: 10px;
    z-index: 50;
    display: flex;
    flex-direction: column;
    width: 46px;
    padding: 4px 0;
    border: 2px solid var(--accent);
    border-radius: 30px;
    background: var(--surface);
    transform: translateY(-50%);
}

.arrows-nav a {
    display: grid;
    place-items: center;
    height: 46px;
    color: var(--text-faint);
}

.arrows-nav a:hover {
    color: var(--accent);
}

/* ---------- titoli ---------- */

.page-title {
    margin-bottom: 40px;
}

.page-title h1,
.block-title h3 {
    position: relative;
    z-index: 0;
    display: inline-block;
    margin: 0;
}

.page-title h1 {
    font-size: 34px;
    line-height: 1.3;
}

.block-title h3 {
    font-size: 21px;
}

.page-title h1 span,
.block-title h3 span,
.title-block h1 span {
    color: var(--accent);
}

/* motivo a puntini dietro la fine del titolo */
.page-title h1::after,
.block-title h3::after {
    content: "";
    position: absolute;
    z-index: -1;
    background-image: radial-gradient(var(--accent) 1px, transparent 1.4px);
    background-size: 5px 5px;
    opacity: .45;
}

.page-title h1::after {
    right: -24px;
    bottom: -12px;
    width: 50px;
    height: 32px;
}

.block-title h3::after {
    right: -12px;
    bottom: -8px;
    width: 26px;
    height: 18px;
}

.block-title {
    margin: 55px 0 25px;
}

.section-content > .block-title:first-child,
.row > div > .block-title:first-child {
    margin-top: 0;
}

.back-link {
    display: block;
    width: fit-content;
    margin-bottom: 8px;
    font-size: 14px;
}

/* ---------- griglia minima ---------- */

.row {
    display: grid;
    gap: 40px 60px;
}

/* le colonne si affiancano in base allo spazio del contenuto, non della finestra */
@container (min-width: 700px) {
    .row:has(> .col-7) {
        grid-template-columns: 7fr 5fr;
    }

    .row:has(> .col-4) {
        grid-template-columns: 1fr 2fr;
    }
}

/* ---------- home ---------- */

.start-page .section-content {
    display: flex;
    align-items: center;
    justify-content: center;
}

.title-block {
    max-width: 760px;
    padding: 40px 0;
    text-align: center;
}

.title-block h1 {
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 600;
    line-height: 1.15;
    margin-bottom: 12px;
}

.text-rotation {
    font-size: 20px;
    margin-bottom: 24px;
}

.sp-roles {
    display: inline-grid;
    text-align: left;
}

.sp-subtitle {
    grid-area: 1 / 1;
    color: var(--accent);
    opacity: 0;
    transform: translateY(8px);
    transition: opacity .5s, transform .5s;
}

.sp-subtitle.is-visible {
    opacity: 1;
    transform: none;
}

.buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    margin-top: 30px;
}

/* ---------- chi sono ---------- */

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

.info-list li {
    margin-bottom: 10px;
}

.info-list .title {
    margin-right: 6px;
    font-weight: 600;
    color: var(--accent);
}

.info-list .value {
    color: var(--heading);
}

.info-list .value small {
    display: block;
    color: var(--text-muted);
    font-size: 12px;
}

.media-placeholder img,
.fw-heading-row img {
    box-sizing: content-box;
    padding: var(--icon-backdrop-pad);
    border-radius: 10px;
    background: var(--icon-backdrop);
}

/* perché scegliere me */

.answer {
    display: flex;
    gap: 30px;
    align-items: center;
    padding: 25px;
    margin-bottom: 25px;
    border: 2px solid var(--border-soft);
    border-radius: 5px;
}

.answer-image {
    flex: 0 0 36%;
}

.answer-text h4 {
    font-size: 18px;
}

.answer-text p:last-child {
    margin-bottom: 0;
}

@container (max-width: 639.98px) {
    .answer {
        flex-direction: column;
        align-items: stretch;
    }

    .answer-image {
        flex-basis: auto;
    }
}

/* prezzi */

.fw-pricing {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 30px;
    margin: 30px 0;
    align-items: start;
}

.fw-package {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 30px 25px;
    border: 2px solid var(--border-soft);
    border-radius: 5px;
    text-align: center;
}

.fw-package.highlight-col {
    border-color: var(--accent);
    box-shadow: 0 15px 30px -15px color-mix(in srgb, var(--accent) 45%, transparent);
}

.fw-package .badge {
    position: absolute;
    top: -12px;
    left: 50%;
    padding: 0 14px;
    border-radius: 30px;
    background: var(--accent);
    color: var(--on-accent);
    font-size: 12px;
    line-height: 24px;
    white-space: nowrap;
    transform: translateX(-50%);
}

.fw-heading-row img {
    margin: 0 auto 12px;
}

.fw-heading-row span {
    display: block;
    font-size: 17px;
    font-weight: 600;
    color: var(--heading);
}

.fw-description {
    margin: 12px 0 16px;
    font-size: 14px;
}

.fw-pricing-row span {
    font-size: 34px;
    font-weight: 600;
    color: var(--heading);
}

.fw-pricing-row small {
    color: var(--text-muted);
}

.fw-features {
    list-style: none;
    padding: 0;
    margin: 16px 0 26px;
    font-size: 14px;
}

.fw-features li {
    padding: 5px 0;
    border-bottom: 1px solid var(--border-soft);
}

.fw-features li.missing {
    color: var(--text-faint);
}

/* ---------- timeline (curriculum ed esempi) ---------- */

.timeline {
    margin-bottom: 20px;
}

.timeline-item {
    display: grid;
    grid-template-columns: minmax(90px, 25%) 1px 1fr;
    gap: 0 25px;
    padding-bottom: 30px;
}

.timeline-item .left-part {
    text-align: right;
}

.timeline-item .divider {
    position: relative;
    background: var(--border);
}

.timeline-item .divider::before {
    content: "";
    position: absolute;
    top: 6px;
    left: -6px;
    width: 13px;
    height: 13px;
    border: 3px solid var(--surface);
    border-radius: 50%;
    background: var(--surface);
    box-shadow: 0 0 0 2px var(--accent), inset 0 0 0 2px var(--accent);
}

.item-period {
    margin: 0;
    font-size: 15px;
    color: var(--heading);
}

.item-company {
    display: block;
    font-size: 13px;
    color: var(--text-muted);
}

.item-title {
    font-size: 17px;
    margin-bottom: 6px;
}

.right-part p:last-child,
.right-part ul:last-child {
    margin-bottom: 0;
}

/* ---------- competenze ---------- */

.skill {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
}

.skill h4 {
    margin: 0;
    font-size: 13px;
}

.skill-value {
    font-size: 11px;
    color: var(--text-muted);
}

.skill-container {
    height: 10px;
    margin: 2px 0 18px;
    padding: 2px;
    border: 1px solid var(--accent);
    border-radius: 10px;
}

.skill-percentage {
    height: 100%;
    border-radius: 3px;
    background: var(--accent);
}

/* chip */
.knowledges {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 0;
    margin: 0 0 20px;
}

.knowledges li {
    padding: 2px 10px;
    border-radius: 3px;
    background: var(--accent);
    color: var(--on-accent);
    font-size: 13px;
}

/* certificati */
.certificates {
    display: grid;
    gap: 30px;
}

@container (min-width: 700px) {
    .certificates {
        grid-template-columns: 1fr 1fr;
    }
}

.certificate-item {
    display: flex;
    overflow: hidden;
    border: 2px solid var(--border);
    border-radius: 5px;
}

.certi-logo {
    flex: 0 0 120px;
    display: grid;
    place-items: center;
    padding: 15px;
    background: var(--surface-muted);
}

.certi-content {
    padding: 22px 25px;
}

.certi-title {
    font-size: 17px;
    margin-bottom: 6px;
}

.certi-id {
    font-size: 14px;
}

.certi-date {
    font-size: 11px;
    color: var(--text-muted);
}

/* ---------- portfolio ---------- */

.portfolio-filters {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 6px 20px;
    padding: 0;
    margin: 0 0 30px;
}

.portfolio-filters .filter {
    padding: 0;
    border: 0;
    background: none;
    color: var(--text-muted);
    font: inherit;
    font-size: 14px;
    cursor: pointer;
    transition: color .2s;
}

.portfolio-filters .filter:hover,
.portfolio-filters .filter.active {
    color: var(--heading);
}

.portfolio-grid {
    display: grid;
    gap: 0 14px;
}

@container (min-width: 480px) {
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@container (min-width: 900px) {
    .portfolio-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.portfolio-grid .item {
    margin: 0 0 30px;
}

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

.portfolio-grid a {
    display: block;
    color: inherit;
}

.portfolio-item-img {
    overflow: hidden;
}

/* miniature quadrate: ritaglio dall'alto (le pagine dei siti sono alte 1:2) */
.portfolio-item-img img,
.portfolio-item-img video {
    width: 100%;
    aspect-ratio: 1 / 1 !important;
    object-fit: cover;
    object-position: top;
    transition: transform .5s;
}

/* voce senza immagine (laboratorio) o con un'icona SVG (servizi) */
.media-placeholder {
    display: grid;
    place-items: center;
    aspect-ratio: 1 / 1;
    background: var(--surface-muted);
    color: var(--accent);
    transition: transform .5s;
}

.portfolio-item-img .media-placeholder img,
.project-media .media-placeholder img {
    width: 35%;
    height: auto;
    aspect-ratio: 1 / 1 !important;
    object-fit: contain;
}

.portfolio-grid a:hover .portfolio-item-img img,
.portfolio-grid a:hover .portfolio-item-img video,
.portfolio-grid a:hover .media-placeholder {
    transform: scale(1.06);
}

/* lo zoom in hover è già sul riquadro: non va ripetuto sull'icona */
.portfolio-grid a:hover .media-placeholder img {
    transform: none;
}

.portfolio-grid figcaption {
    padding-top: 14px;
}

.portfolio-grid .name {
    margin: 0;
    font-size: 16px;
    transition: color .2s;
}

.portfolio-grid a:hover .name {
    color: var(--accent);
}

.portfolio-grid .category {
    font-size: 13px;
    color: var(--text-muted);
}

/* pagina progetto */

.project {
    display: grid;
    gap: 40px;
}

@container (min-width: 700px) {
    .project {
        grid-template-columns: 1fr 1fr;
        align-items: start;
    }
}

/* gli screenshot dei siti sono lunghi: si scorrono dentro il riquadro */
.project-media {
    max-height: 80vh;
    overflow-y: auto;
    border: 2px solid var(--border-soft);
}

.project-media img,
.project-media video {
    width: 100%;
}

.project-details .info-list {
    margin-bottom: 20px;
}

.project-nav {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-top: 50px;
    padding-top: 20px;
    border-top: 1px solid var(--border-soft);
}

.project-nav a {
    display: flex;
    flex-direction: column;
    max-width: 45%;
    color: var(--heading);
    font-weight: 500;
}

.project-nav a:hover {
    color: var(--accent);
}

.project-nav small {
    color: var(--text-muted);
    font-weight: 400;
}

.project-nav .next {
    margin-left: auto;
    text-align: right;
}

/* ---------- blog ---------- */

.blog-masonry {
    display: grid;
    gap: 30px;
    margin-bottom: 40px;
}

@container (min-width: 640px) {
    .blog-masonry {
        grid-template-columns: 1fr 1fr;
    }
}

.blog-card {
    overflow: hidden;
    background: var(--surface);
    box-shadow: 0 0 0 1px var(--border-soft), 0 6px 14px -10px rgba(0, 0, 0, .12);
}

.media-block {
    position: relative;
    overflow: hidden;
}

.media-block img {
    width: 100%;
    aspect-ratio: 2.14 / 1;
    object-fit: cover;
    transition: transform .5s;
}

.blog-card:hover .media-block img {
    transform: scale(1.04);
}

.media-block .category {
    position: absolute;
    top: 12px;
    left: 10px;
    z-index: 1;
    padding: 0 7px;
    background: var(--surface);
    color: var(--heading);
    font-size: 11px;
    line-height: 20px;
}

.post-info {
    padding: 20px 22px 22px;
}

.post-date {
    font-size: 11px;
    color: var(--text-muted);
}

.blog-item-title {
    margin: 4px 0 0;
    font-size: 18px;
    transition: color .2s;
}

.post-info a:hover .blog-item-title {
    color: var(--accent);
}

.empty-state {
    padding: 40px 0;
    text-align: center;
}

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

.lm-info-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 25px 20px;
    margin-bottom: 15px;
    border: 1px solid var(--border);
    background: var(--surface-alt);
    text-align: center;
}

.lm-info-block .icon {
    color: var(--accent);
    margin-bottom: 10px;
}

.lm-info-block h4 {
    margin: 0;
    font-size: 15px;
    word-break: break-word;
}

.lm-info-block h4 a {
    color: inherit;
}

.lm-info-block h4 a:hover {
    color: var(--accent);
}

.lm-info-block-text {
    font-size: 12px;
    color: var(--text-muted);
}

.contact-form {
    margin-top: 25px;
}

.contact-form .fields {
    display: grid;
    gap: 22px 30px;
}

@container (min-width: 640px) {
    .contact-form .fields {
        grid-template-columns: 1fr 1fr;
    }
}

.contact-form .left-column {
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.contact-form .right-column {
    display: flex;
}

.form-control {
    display: block;
    width: 100%;
    padding: 8px 15px;
    border: 2px solid var(--border);
    border-radius: 5px;
    background: var(--surface);
    box-shadow: 0 10px 10px -8px rgba(0, 0, 0, .1);
    color: var(--heading);
    font: inherit;
    font-size: 15px;
    outline: none;
    transition: border-color .2s;
}

.form-control::placeholder {
    color: var(--text-faint);
}

.form-control:focus {
    border-color: var(--accent);
}

.form-control:user-invalid {
    border-color: var(--error);
}

.contact-form textarea.form-control {
    min-height: 200px;
    resize: vertical;
}

.form-check {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin: 22px 0 20px;
    font-size: 14px;
}

.form-check input {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    margin-top: .3em;
    accent-color: var(--accent);
}

.cf-turnstile {
    margin-bottom: 22px;
}

/* ---------- privacy e testi lunghi ---------- */

.prose h3 {
    font-size: 18px;
    margin-top: 1.8em;
}

.prose ul {
    list-style-type: square;
}

/* ---------- footer del contenuto ---------- */

.page-footer {
    margin-top: 50px;
    padding-top: 20px;
    border-top: 1px solid var(--border-soft);
    font-size: 12px;
    color: var(--text-muted);
    text-align: center;
}

/* ---------- responsive ---------- */

@media (max-width: 1279.98px) {
    :root {
        --sidebar-width: 320px;
        --content-pad-x: 40px;
    }

    .header-photo {
        width: 150px;
        height: 150px;
    }

    .header-titles h2 {
        font-size: 30px;
    }
}

/* sotto i 1024px barra icone e colonna profilo diventano un unico drawer */
@media (max-width: 1023.98px) {
    .site-nav {
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        z-index: 100;
        display: flex;
        flex-direction: column;
        width: min(380px, 85vw);
        overflow-y: auto;
        background: var(--surface);
        box-shadow: 0 0 30px rgba(0, 0, 0, .2);
        transform: translateX(-100%);
        visibility: hidden;
        transition: transform .3s, visibility .3s;
    }

    .menu-open .site-nav {
        transform: none;
        visibility: visible;
    }

    .header,
    .side-rail {
        position: static;
        width: auto;
        overflow: visible;
    }

    .header {
        order: -1;
        padding: 40px 20px 25px;
    }

    .header-photo {
        width: 120px;
        height: 120px;
        margin-bottom: 20px;
    }

    .header-titles h2 {
        font-size: 26px;
    }

    .header-titles h4 {
        font-size: 15px;
    }

    .social-links ul,
    .lang-switch {
        margin-bottom: 18px;
    }

    .header-buttons {
        margin-bottom: 18px;
    }

    /* nel drawer starebbe tra profilo e menu: il © è già nel footer del contenuto */
    .copyrights {
        display: none;
    }

    .main-menu a {
        flex-direction: row;
        gap: 16px;
        padding: 12px 24px;
        font-size: 14px;
        text-align: left;
    }

    .main-menu .icon {
        width: 24px;
        height: 24px;
    }

    .menu-toggle {
        position: fixed;
        top: 16px;
        right: 16px;
        z-index: 101;
        display: flex;
        flex-direction: column;
        justify-content: center;
        gap: 5px;
        width: 46px;
        height: 46px;
        padding: 0 12px;
        border: 0;
        border-radius: 50%;
        background: var(--surface);
        box-shadow: 0 2px 12px rgba(0, 0, 0, .15);
        cursor: pointer;
    }

    .menu-toggle span {
        display: block;
        height: 2px;
        border-radius: 1px;
        background: var(--heading);
        transition: transform .3s, opacity .3s;
    }

    .menu-open .menu-toggle span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .menu-open .menu-toggle span:nth-child(2) {
        opacity: 0;
    }

    .menu-open .menu-toggle span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    .content-area {
        margin-left: 0;
        padding: 80px 20px var(--support-zone);
    }

    .arrows-nav {
        display: none;
    }
}

@media (max-width: 767.98px) {
    .page-title h1 {
        font-size: 28px;
    }

    .timeline-item {
        grid-template-columns: 80px 1px 1fr;
        gap: 0 18px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        transition: none !important;
    }
}