/* ============================================================
   GesTask — Pagina iniziale
   Fascia introduttiva, anteprima kanban, funzionalità e invito.
   ============================================================

   La pagina iniziale è l'unica dell'applicazione che deve convincere invece
   che far lavorare: ha una fascia introduttiva grande, un'anteprima finta
   dell'interfaccia e un invito finale. Sono forme che non compaiono da
   nessun'altra parte, e per questo stanno in un foglio proprio invece che
   nei componenti condivisi. */

.home-page {
    display: flex;
    flex-direction: column;
}

/* ── Fascia introduttiva ────────────────────────────────────────── */

.home-hero {
    background: var(--p-content-background);
    border-bottom: 1px solid var(--p-content-border-color);
    overflow: hidden;
    padding: 4rem 2rem 3.5rem;
    position: relative;
}

.home-hero-bg {
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    position: absolute;
}

/* La griglia di fondo sfuma verso il basso con una maschera radiale: senza,
   le linee arriverebbero nette fino al bordo della sezione e sembrerebbero
   un errore di ritaglio. */
.home-hero-grid {
    background-image:
        linear-gradient(var(--p-content-border-color) 1px, transparent 1px),
        linear-gradient(90deg, var(--p-content-border-color) 1px, transparent 1px);
    background-size: 40px 40px;
    inset: 0;
    -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 0%, #000 40%, transparent 100%);
    mask-image: radial-gradient(ellipse 70% 70% at 50% 0%, #000 40%, transparent 100%);
    opacity: .5;
    position: absolute;
}

.home-hero-orb {
    animation: orbFloat 8s ease-in-out infinite;
    border-radius: var(--p-border-radius-full);
    filter: blur(70px);
    position: absolute;
}

.home-hero-orb-1 {
    animation-delay: 0s;
    background: color-mix(in srgb, var(--p-primary-color) 18%, transparent);
    height: 380px;
    right: 5%;
    top: -100px;
    width: 380px;
}

.home-hero-orb-2 {
    animation-delay: -3s;
    background: color-mix(in srgb, var(--p-cyan-500) 15%, transparent);
    bottom: -40px;
    height: 260px;
    right: 25%;
    width: 260px;
}

.home-hero-orb-3 {
    animation-delay: -5s;
    background: color-mix(in srgb, var(--p-violet-500) 12%, transparent);
    height: 220px;
    left: -60px;
    top: 30%;
    width: 220px;
}

.home-hero-inner {
    align-items: center;
    display: grid;
    gap: 3rem;
    grid-template-columns: 1fr 1fr;
    margin: 0 auto;
    max-width: 1100px;
    position: relative;
    width: 100%;
    z-index: 1;
}

.home-eyebrow {
    align-items: center;
    background: var(--p-primary-subtle-color);
    border: 1px solid var(--p-primary-border-color);
    border-radius: var(--p-border-radius-full);
    color: var(--p-primary-emphasis-color);
    display: inline-flex;
    font-size: var(--p-font-size-xs);
    font-weight: 700;
    gap: .5rem;
    letter-spacing: .08em;
    margin-bottom: 1.25rem;
    padding: .25rem .75rem;
    text-transform: uppercase;
}

.home-eyebrow-dot {
    animation: pulseGlow 2s ease-in-out infinite;
    background: var(--p-primary-color);
    border-radius: var(--p-border-radius-full);
    flex-shrink: 0;
    height: 7px;
    width: 7px;
}

/* Il titolo scala con la larghezza della finestra invece di cambiare a
   scatti su un punto di rottura: fra tavoletta e portatile la riga resta
   piena senza andare a capo in punti diversi. */
.home-hero-title {
    font-size: clamp(2rem, 4.5vw, 3rem);
    font-weight: 900;
    letter-spacing: -.04em;
    line-height: 1.12;
    margin-bottom: 1rem;
}

.home-hero-gradient {
    animation: gradientShift 4s ease-in-out infinite alternate;
    background: linear-gradient(90deg, var(--p-primary-500) 0%, var(--p-cyan-500) 60%, var(--p-green-500) 100%);
    background-clip: text;
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

@keyframes gradientShift {
    0% { background-position: 0% center; }
    100% { background-position: 100% center; }
}

.home-hero-lead {
    color: var(--p-text-muted-color);
    font-size: 1.0625rem;
    line-height: 1.7;
    margin-bottom: 2rem;
    max-width: 480px;
}

.home-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem;
}

/* Il pulsante chiaro sopra il gradiente dell'invito finale: lì le superfici
   del tema non hanno contrasto, e il bianco trasparente è l'unico colore
   che funziona su tutta la sfumatura. */
.home-btn-on-gradient {
    backdrop-filter: blur(4px);
    background: rgba(255, 255, 255, .16);
    border-color: rgba(255, 255, 255, .38);
    color: #fff;
}

.home-btn-on-gradient:hover {
    background: rgba(255, 255, 255, .26);
    border-color: rgba(255, 255, 255, .5);
    color: #fff;
}

/* ── Anteprima dell'interfaccia ─────────────────────────────────── */

.home-hero-preview {
    perspective: 800px;
    position: relative;
}

.home-preview-card {
    border-radius: var(--p-border-radius-xl);
    overflow: hidden;
}

/* La seconda scheda dietro la prima, ruotata al contrario: dà profondità
   senza aggiungere un'ombra, che a questa scala sembrerebbe sporcizia. */
.home-preview-card-back {
    backdrop-filter: blur(2px);
    background: linear-gradient(
        135deg,
        color-mix(in srgb, var(--p-primary-color) 20%, transparent),
        color-mix(in srgb, var(--p-cyan-500) 15%, transparent)
    );
    border: 1px solid var(--p-content-border-color);
    border-radius: var(--p-border-radius-2xl);
    inset: -8px -4px;
    position: absolute;
    transform: rotate(-2deg);
    z-index: 0;
}

.home-preview-card-main {
    background: var(--p-content-background);
    border: 1px solid var(--p-content-border-color);
    box-shadow: var(--p-shadow-lg);
    padding: 1rem;
    position: relative;
    transform: rotate(1deg);
    transition: transform var(--p-transition-duration);
    z-index: 1;
}

.home-preview-card-main:hover { transform: rotate(0) scale(1.01); }

.home-preview-header {
    align-items: center;
    border-bottom: 1px solid var(--p-content-border-color);
    display: flex;
    gap: .4rem;
    margin-bottom: .75rem;
    padding-bottom: .75rem;
}

.home-preview-dot {
    border-radius: var(--p-border-radius-full);
    flex-shrink: 0;
    height: 10px;
    width: 10px;
}

.home-preview-label {
    color: var(--p-text-muted-color);
    font-size: var(--p-font-size-xs);
    font-weight: 600;
    margin-left: auto;
}

.home-preview-kanban { display: flex; gap: .5rem; }

.home-pk-col {
    background: var(--p-content-alt-background);
    border-radius: var(--p-border-radius-lg);
    border-top: 2.5px solid var(--pkc);
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: .3125rem;
    min-width: 0;
    padding: .5rem;
}

.home-pk-head {
    align-items: center;
    color: var(--pkc);
    display: flex;
    font-size: .65rem;
    font-weight: 700;
    justify-content: space-between;
    letter-spacing: .04em;
    margin-bottom: .1875rem;
    text-transform: uppercase;
}

.home-pk-head span {
    background: color-mix(in srgb, var(--pkc) 15%, transparent);
    border-radius: var(--p-border-radius-full);
    font-size: .6rem;
    padding: .0625rem .3125rem;
}

.home-pk-task {
    align-items: center;
    animation: fadeSlideIn .3s ease both;
    background: var(--p-content-background);
    border: 1px solid var(--p-content-border-color);
    border-left: 2.5px solid var(--pkt);
    border-radius: var(--p-border-radius-xs);
    display: flex;
    font-size: .65rem;
    font-weight: 600;
    gap: .3rem;
    padding: .3rem .4rem;
}

.home-pk-task-active { box-shadow: var(--p-shadow-sm); }
.home-pk-task-done { opacity: .45; text-decoration: line-through; }

.home-pk-prio {
    background: var(--pkt);
    border-radius: var(--p-border-radius-full);
    flex-shrink: 0;
    height: 5px;
    width: 5px;
}

.home-pk-tag {
    background: color-mix(in srgb, var(--pktag) 15%, transparent);
    border-radius: var(--p-border-radius-full);
    color: var(--pktag);
    flex-shrink: 0;
    font-size: .55rem;
    font-weight: 700;
    margin-left: auto;
    padding: .0625rem .35rem;
}

.home-preview-footer {
    align-items: center;
    border-top: 1px solid var(--p-content-border-color);
    display: flex;
    justify-content: space-between;
    margin-top: .625rem;
    padding-top: .625rem;
}

.home-preview-stat {
    align-items: center;
    color: var(--p-text-muted-color);
    display: flex;
    font-size: .68rem;
    gap: .3rem;
}

/* ── Fascia dei numeri ──────────────────────────────────────────── */

.home-stats-bar {
    background: var(--p-content-alt-background);
    border-bottom: 1px solid var(--p-content-border-color);
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    padding: 1.25rem 2rem;
}

.home-stat-item {
    align-items: center;
    display: flex;
    flex: 1;
    flex-direction: column;
    max-width: 200px;
    min-width: 120px;
    padding: .75rem 1.5rem;
    position: relative;
}

/* Il separatore è generato e non scritto nel documento: una linea fra due
   voci non è contenuto, e un lettore di schermo non deve annunciarla. */
.home-stat-item + .home-stat-item::before {
    background: var(--p-content-border-color);
    bottom: 25%;
    content: '';
    left: 0;
    position: absolute;
    top: 25%;
    width: 1px;
}

.home-stat-value {
    background: linear-gradient(135deg, var(--p-primary-500), var(--p-cyan-500));
    background-clip: text;
    font-size: 1.375rem;
    font-weight: 800;
    line-height: 1.1;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.home-stat-label {
    color: var(--p-text-muted-color);
    font-size: var(--p-font-size-xs);
    margin-top: .1875rem;
}

/* ── Funzionalità ───────────────────────────────────────────────── */

.home-features {
    margin: 0 auto;
    max-width: 1100px;
    padding: 3.5rem 2rem;
    width: 100%;
}

.home-section-head {
    margin-bottom: 2.5rem;
    text-align: center;
}

.home-section-title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    letter-spacing: -.02em;
    margin-bottom: .5rem;
}

.home-section-sub {
    color: var(--p-text-muted-color);
    margin: 0 auto;
    max-width: 520px;
}

.home-features-grid {
    display: grid;
    gap: 1.125rem;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.home-feature-card {
    background: var(--p-content-background);
    border: 1px solid var(--p-content-border-color);
    border-radius: var(--p-content-border-radius);
    box-shadow: var(--p-shadow-xs);
    padding: 1.375rem;
    transition:
        border-color var(--p-transition-duration),
        box-shadow var(--p-transition-duration),
        transform var(--p-transition-duration);
}

.home-feature-card:hover {
    border-color: var(--p-primary-border-color);
    box-shadow: var(--p-shadow-md);
    transform: translateY(-3px);
}

.home-feature-icon {
    align-items: center;
    background: var(--feature-bg, var(--p-primary-subtle-color));
    border-radius: var(--p-border-radius-lg);
    color: var(--feature-color, var(--p-primary-color));
    display: flex;
    font-size: 1.125rem;
    height: 44px;
    justify-content: center;
    margin-bottom: .875rem;
    width: 44px;
}

.home-feature-title {
    font-size: .9375rem;
    font-weight: 700;
    margin-bottom: .375rem;
}

.home-feature-desc {
    color: var(--p-text-muted-color);
    font-size: var(--p-font-size-sm);
    line-height: 1.6;
    margin: 0;
}

/* ── Invito finale ──────────────────────────────────────────────── */

.home-cta {
    background: linear-gradient(135deg, var(--p-primary-600) 0%, var(--p-primary-500) 45%, var(--p-cyan-500) 100%);
    margin-top: auto;
    overflow: hidden;
    padding: 4rem 2rem;
    position: relative;
    text-align: center;
}

.home-cta-glow {
    background:
        radial-gradient(circle at 15% 85%, rgba(6, 182, 212, .4) 0%, transparent 50%),
        radial-gradient(circle at 85% 15%, rgba(129, 140, 248, .35) 0%, transparent 45%);
    inset: 0;
    pointer-events: none;
    position: absolute;
}

.home-cta-inner {
    margin: 0 auto;
    max-width: 600px;
    position: relative;
    z-index: 1;
}

.home-cta-title {
    color: #fff;
    font-size: clamp(1.6rem, 3.5vw, 2.4rem);
    font-weight: 900;
    letter-spacing: -.03em;
    margin-bottom: .625rem;
}

.home-cta-sub {
    color: rgba(255, 255, 255, .8);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1.75rem;
}

.home-cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem;
    justify-content: center;
}

/* ── Adattamento agli schermi piccoli ───────────────────────────── */

@media (max-width: 991.98px) {
    .home-hero-inner { gap: 2rem; grid-template-columns: 1fr; }
    /* L'anteprima è decorazione: su schermo stretto spingerebbe sotto la
       piega il testo e i pulsanti, che sono il motivo della pagina. */
    .home-hero-preview { display: none; }
    .home-hero { padding: 3rem 1.5rem 2.5rem; }
}

@media (max-width: 767.98px) {
    .home-stat-item { padding: .5rem 1rem; }
    .home-features { padding: 2.5rem 1.25rem; }
    .home-cta { padding: 3rem 1.25rem; }
    .home-hero-actions { flex-direction: column; }
    .home-hero-actions .p-button { justify-content: center; width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
    .home-hero-orb,
    .home-eyebrow-dot,
    .home-hero-gradient { animation: none; }
}

/* ============================================================
   Pagina di presentazione
   ============================================================

   Riusa quasi tutto dalla pagina iniziale: la stessa anteprima kanban,
   la stessa griglia di funzionalità, lo stesso invito finale. Erano due
   copie con differenze non volute — sei riquadri di funzionalità
   descritti due volte con testi diversi — e ora la seconda si limita a
   quello che ha in proprio: la fascia introduttiva più contenuta e
   l'elenco delle tecnologie. */

.about-hero {
    background: linear-gradient(
        135deg,
        color-mix(in srgb, var(--p-primary-color) 6%, transparent) 0%,
        color-mix(in srgb, var(--p-cyan-500) 4%, transparent) 100%
    );
    border: 1px solid var(--p-content-border-color);
    border-radius: var(--p-border-radius-2xl);
    padding: 2.5rem 2rem;
}

.about-hero-inner {
    align-items: center;
    display: grid;
    gap: 2.5rem;
    grid-template-columns: 1fr 1fr;
}

.about-hero-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 900;
    letter-spacing: -.04em;
    line-height: 1.15;
    margin-bottom: 1rem;
}

.about-hero-gradient {
    background: linear-gradient(90deg, var(--p-primary-500), var(--p-cyan-500));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.about-hero-lead {
    color: var(--p-text-muted-color);
    line-height: 1.7;
    margin-bottom: 1.75rem;
    max-width: 460px;
}

.about-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem;
}

.about-section-title {
    font-size: 1.625rem;
    font-weight: 800;
    letter-spacing: -.02em;
    margin-bottom: 0;
}

/* ── Elenco delle tecnologie ────────────────────────────────────── */

.about-stack-list {
    display: flex;
    flex-wrap: wrap;
    gap: .625rem;
    justify-content: center;
}

.about-stack-pill {
    align-items: center;
    background: var(--p-content-background);
    border: 1px solid var(--p-content-border-color);
    border-radius: var(--p-border-radius-full);
    display: inline-flex;
    font-size: var(--p-font-size-sm);
    font-weight: 600;
    gap: .5rem;
    padding: .5rem .875rem;
    transition: border-color var(--p-transition-fast), transform var(--p-transition-fast);
}

.about-stack-pill:hover {
    border-color: var(--s-color, var(--p-primary-color));
    transform: translateY(-2px);
}

.about-stack-icon {
    color: var(--s-color, var(--p-primary-color));
    line-height: 1;
}

@media (max-width: 991.98px) {
    .about-hero-inner { grid-template-columns: 1fr; }
    .about-hero-visual { display: none; }
}