/* ===============================================
   LANDING SVILUPPATORI
   Scoped sotto .dev-page, usa i token del tema attivo
   =============================================== */

.dev-page {
    --dev-mono: ui-monospace, 'SF Mono', 'Cascadia Code', 'Roboto Mono', Menlo, Consolas, monospace;
    --dev-code-bg: #0b0b0c;
    --dev-line: rgba(255, 255, 255, 0.08);
    --dev-line-strong: rgba(255, 255, 255, 0.14);
    --dev-accent: var(--primary, #FF0000);
    --dev-accent-soft: rgba(255, 0, 0, 0.12);
    --dev-muted: var(--text-secondary, #B0B0B0);
    --dev-radius: 16px;
    color: var(--text-primary, #fff);
    overflow-x: clip;
}

.dev-page code {
    font-family: var(--dev-mono);
    font-size: 0.9em;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--dev-line);
    border-radius: 6px;
    padding: 0.1em 0.4em;
    overflow-wrap: anywhere;
    color: #e6e6e6;
    font-weight: 400;
}

.dev-page h1,
.dev-page h2,
.dev-page h3 {
    font-family: var(--font-display, 'Sora', sans-serif);
    color: var(--text-primary, #fff);
    letter-spacing: -0.02em;
}

.dev-textlink {
    color: var(--primary-light, #FF3333);
    font-weight: 600;
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color .2s;
}
.dev-textlink:hover { border-bottom-color: currentColor; }

/* ---------- HERO ---------- */
.dev-hero {
    position: relative;
    padding: 150px 0 100px;
}
.dev-hero-glow {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(600px 380px at 78% 30%, rgba(255, 0, 0, 0.18), transparent 70%),
        linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px) 0 0 / 48px 48px,
        linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px) 0 0 / 48px 48px;
    -webkit-mask-image: linear-gradient(to bottom, #000 55%, transparent);
            mask-image: linear-gradient(to bottom, #000 55%, transparent);
}
.dev-hero .container { position: relative; }

.dev-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
    gap: 48px;
    align-items: center;
}

.dev-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 6px 14px;
    border: 1px solid var(--dev-line-strong);
    border-radius: 999px;
    font-family: var(--dev-mono);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--dev-muted);
}
.dev-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--dev-accent);
    box-shadow: 0 0 10px var(--dev-accent);
}

.dev-hero h1 {
    font-size: clamp(2.2rem, 4.4vw, 3.5rem);
    line-height: 1.08;
    margin: 22px 0 18px;
}
.dev-lead {
    font-size: 1.15rem;
    line-height: 1.65;
    color: var(--dev-muted);
    max-width: 36rem;
}

.dev-cta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 32px;
}
.dev-cta-row .btn-large { padding-left: 24px; padding-right: 24px; }
.dev-cta-center { justify-content: center; }
.dev-cta-note {
    margin-top: 14px;
    font-size: 0.9rem;
    color: var(--text-tertiary, #707070);
}

.dev-specs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 22px;
    list-style: none;
    padding: 22px 0 0;
    margin: 28px 0 0;
    border-top: 1px solid var(--dev-line);
    font-family: var(--dev-mono);
    font-size: 0.85rem;
    color: var(--dev-muted);
}
.dev-specs code { background: none; border: 0; padding: 0; color: inherit; font-size: inherit; }

/* ---------- CODE WINDOW ---------- */
.dev-code-window {
    min-width: 0;
    background: var(--dev-code-bg);
    border: 1px solid var(--dev-line-strong);
    border-radius: var(--dev-radius);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 0, 0, 0.06);
    overflow: hidden;
}
.dev-code-bar {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 0 16px;
    min-height: 46px;
    border-bottom: 1px solid var(--dev-line);
    background: rgba(255, 255, 255, 0.02);
}
.dev-code-dots { display: inline-flex; gap: 6px; flex-shrink: 0; }
.dev-code-dots i {
    width: 11px; height: 11px; border-radius: 50%;
    background: rgba(255, 255, 255, 0.14);
}
.dev-code-dots i:first-child { background: var(--dev-accent); }
.dev-code-title {
    font-family: var(--dev-mono);
    font-size: 0.8rem;
    color: var(--dev-muted);
}

.dev-tabs {
    display: flex;
    gap: 2px;
    overflow-x: auto;
    scrollbar-width: none;
}
.dev-tabs::-webkit-scrollbar { display: none; }
.dev-tabs button {
    flex-shrink: 0;
    background: none;
    border: 0;
    border-bottom: 2px solid transparent;
    padding: 13px 12px 11px;
    font-family: var(--dev-mono);
    font-size: 0.82rem;
    color: var(--dev-muted);
    cursor: pointer;
    transition: color .2s, border-color .2s;
}
.dev-tabs button:hover { color: #fff; }
.dev-tabs button[aria-selected="true"] {
    color: #fff;
    border-bottom-color: var(--dev-accent);
}
.dev-tabs button:focus-visible,
.dev-copy:focus-visible {
    outline: 2px solid var(--dev-accent);
    outline-offset: -2px;
}

.dev-code-panel { position: relative; }
.dev-code-panel pre,
.dev-mini-code pre {
    margin: 0;
    padding: 22px 22px 24px;
    overflow-x: auto;
    font-family: var(--dev-mono);
    font-size: 0.84rem;
    line-height: 1.7;
    color: #e6e6e6;
    tab-size: 2;
}
.dev-code-panel pre code,
.dev-mini-code pre code {
    background: none;
    border: 0;
    padding: 0;
    font-size: inherit;
    overflow-wrap: normal;
    white-space: pre;
    color: inherit;
}
/* spazio per il pulsante copia sopra la prima riga */
.dev-code-panel .dev-copy + pre { padding-top: 50px; }

.dev-copy {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 1;
    padding: 5px 11px;
    font-family: var(--dev-mono);
    font-size: 0.75rem;
    color: var(--dev-muted);
    background: rgba(20, 20, 20, 0.9);
    border: 1px solid var(--dev-line-strong);
    border-radius: 8px;
    cursor: pointer;
    transition: color .2s, border-color .2s;
}
.dev-copy:hover { color: #fff; border-color: rgba(255, 255, 255, 0.3); }
.dev-copy.is-copied { color: #7ee787; border-color: rgba(126, 231, 135, 0.5); }

.dev-code-foot {
    padding: 12px 22px;
    border-top: 1px solid var(--dev-line);
    font-family: var(--dev-mono);
    font-size: 0.78rem;
    color: var(--text-tertiary, #707070);
}
.dev-method {
    color: #7CD3FF;
    font-weight: 700;
}

/* token */
.tk-s { color: #A6E22E; }
.tk-k { color: #FF6B6B; }
.tk-c { color: #6e7681; font-style: italic; }

/* ---------- SEZIONI ---------- */
.dev-section { padding: 110px 0; }
.dev-section-alt {
    background: var(--bg-secondary, #080808);
    border-top: 1px solid var(--dev-line);
    border-bottom: 1px solid var(--dev-line);
}
.dev-section-head {
    max-width: 44rem;
    margin: 0 auto 56px;
    text-align: center;
}
.dev-section-head h2 {
    font-size: clamp(1.8rem, 3.2vw, 2.6rem);
    line-height: 1.15;
    margin: 12px 0 14px;
}
.dev-section-head p {
    color: var(--dev-muted);
    font-size: 1.08rem;
    line-height: 1.6;
}
.dev-kicker {
    font-family: var(--dev-mono);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary-light, #FF3333);
}
.dev-narrow { max-width: 860px; }

/* ---------- SUPERFICI ---------- */
.dev-surface-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 20px;
}
/* 5 schede: 3 sopra, 2 più larghe sotto */
.dev-surface { grid-column: span 2; }
.dev-surface:nth-child(n+4) { grid-column: span 3; }
.dev-surface {
    display: flex;
    flex-direction: column;
    padding: 28px;
    background: var(--glass-bg, rgba(255,255,255,0.03));
    border: 1px solid var(--dev-line);
    border-radius: var(--dev-radius);
    transition: border-color .25s, transform .25s;
}
.dev-surface:hover {
    border-color: rgba(255, 0, 0, 0.35);
    transform: translateY(-3px);
}
.dev-surface-icon {
    width: 44px; height: 44px;
    display: grid; place-items: center;
    border-radius: 12px;
    background: var(--dev-accent-soft);
    color: var(--primary-light, #FF3333);
    margin-bottom: 18px;
}
.dev-surface-icon svg { width: 22px; height: 22px; }
.dev-surface-tag {
    font-family: var(--dev-mono);
    font-size: 0.75rem;
    color: var(--text-tertiary, #707070);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.dev-surface h3 {
    font-size: 1.2rem;
    margin: 6px 0 10px;
}
.dev-surface p {
    color: var(--dev-muted);
    line-height: 1.6;
    font-size: 0.97rem;
    flex: 1;
}
.dev-surface-links {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 18px;
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px solid var(--dev-line);
}
.dev-surface-links a {
    color: #fff;
    font-weight: 600;
    font-size: 0.92rem;
    text-decoration: none;
}
.dev-surface-links a:hover { color: var(--primary-light, #FF3333); }

/* ---------- FLOW ---------- */
.dev-flow {
    list-style: none;
    padding: 0;
    margin: 0 0 64px;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
    counter-reset: none;
    position: relative;
}
.dev-flow::before {
    content: '';
    position: absolute;
    top: 21px;
    left: 22px;
    right: 22px;
    height: 1px;
    background: linear-gradient(90deg, var(--dev-accent), rgba(255, 0, 0, 0.1));
}
.dev-flow-step { position: relative; }
.dev-flow-num {
    position: relative;
    display: grid;
    place-items: center;
    width: 44px; height: 44px;
    border-radius: 50%;
    background: var(--bg-primary, #000);
    border: 1px solid var(--dev-accent);
    font-family: var(--dev-mono);
    font-weight: 700;
    color: #fff;
    margin-bottom: 18px;
}
.dev-flow-step h3 { font-size: 1.1rem; margin: 0 0 8px; }
.dev-flow-step p {
    color: var(--dev-muted);
    line-height: 1.6;
    font-size: 0.95rem;
    margin: 0 0 14px;
}
.dev-flow-hook { font-size: 0.78rem; }

.dev-precall {
    display: grid;
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.4fr);
    gap: 40px;
    align-items: start;
    padding: 36px;
    background: var(--bg-primary, #000);
    border: 1px solid var(--dev-line);
    border-radius: var(--dev-radius);
}
.dev-precall-intro h3 { font-size: 1.3rem; margin: 0 0 12px; }
.dev-precall-intro p {
    color: var(--dev-muted);
    line-height: 1.65;
    margin: 0 0 18px;
}
.dev-precall-panes {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 16px;
}
.dev-mini-code {
    margin: 0;
    min-width: 0;
    background: var(--dev-code-bg);
    border: 1px solid var(--dev-line-strong);
    border-radius: 12px;
    overflow: hidden;
}
.dev-mini-code figcaption {
    padding: 10px 16px;
    border-bottom: 1px solid var(--dev-line);
    font-family: var(--dev-mono);
    font-size: 0.75rem;
    color: var(--dev-muted);
}
.dev-mini-code pre { padding: 16px; font-size: 0.78rem; }

/* ---------- DEMO: ANATOMIA DI UNA CHIAMATA ---------- */
.dev-call {
    --lw: 190px;
    margin: 0 0 64px;
    padding: 26px 32px 30px;
    background: #0d0d0e;
    border: 1px solid var(--dev-line-strong);
    border-radius: 24px;
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.55);
}
.dev-call-top {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--dev-line);
    font-family: var(--dev-mono);
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.dev-call-status {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 7px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
}
.dev-call-status i {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--dev-accent);
    animation: dev-live 1.4s ease-in-out infinite;
}
.dev-call-status.is-ended i { background: var(--text-tertiary, #707070); animation: none; }
@keyframes dev-live { 50% { opacity: 0.25; } }
.dev-call-meta { color: var(--dev-muted); flex: 1 1 auto; }
.dev-call-time {
    color: #fff;
    font-size: 0.95rem;
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.04em;
}
.dev-call-toggle,
.dev-call-demo {
    padding: 6px 11px;
    border: 1px solid var(--dev-line-strong);
    border-radius: 6px;
    font: inherit;
    color: var(--dev-muted);
    background: none;
}
.dev-call-toggle { cursor: pointer; }
.dev-call-toggle:hover { color: #fff; border-color: rgba(255, 255, 255, 0.3); }
.dev-call-toggle:focus-visible { outline: 2px solid var(--dev-accent); outline-offset: 2px; }

.dev-call-say {
    display: grid;
    grid-template-columns: var(--lw) minmax(0, 1fr);
    align-items: center;
    min-height: 150px;
    border-bottom: 1px solid var(--dev-line);
}
.dev-call-who {
    font-family: var(--dev-mono);
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--primary-light, #FF3333);
}
.dev-call-who.is-caller { color: #d9d4cc; }
.dev-call-line {
    margin: 0;
    font-family: var(--font-display, 'Sora', sans-serif);
    font-size: clamp(1.15rem, 2.1vw, 1.75rem);
    line-height: 1.35;
    letter-spacing: -0.015em;
    color: #fff;
    transition: opacity .25s;
}
.dev-call-line.is-swap { opacity: 0; }

.dev-call-scroll { overflow-x: auto; overscroll-behavior-x: contain; }
.dev-call-grid {
    position: relative;
    /* traccia minima leggibile: sotto questa larghezza la timeline scorre nel suo box */
    min-width: calc(var(--lw) + 880px);
}
.dev-call-row {
    display: grid;
    grid-template-columns: var(--lw) minmax(0, 1fr);
    align-items: stretch;
    min-height: 64px;
    border-bottom: 1px solid var(--dev-line);
}
.dev-call-row:first-child { min-height: 104px; }
.dev-call-row:nth-last-child(2) { border-bottom: 0; }
.dev-call-label {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--dev-mono);
    font-size: 0.76rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--dev-muted);
}
.dev-call-label svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--text-tertiary, #707070); }
.dev-call-row:first-child .dev-call-label svg { color: var(--primary-light, #FF3333); }
.dev-call-track { position: relative; min-height: 64px; }
.dev-call-row:first-child .dev-call-track { min-height: 104px; }

.dev-call-wave {
    position: absolute;
    inset: 12px 0;
    display: flex;
    align-items: center;
    gap: 3px;
}
.dev-call-wave span {
    flex: 1 1 0;
    min-width: 2px;
    border-radius: 2px;
    background: #262626;
    transition: background-color .15s;
}
.dev-call-wave span.is-sil { border-radius: 50%; max-height: 6px; }
.dev-call-wave span.is-on.is-ai { background: var(--dev-accent); }
.dev-call-wave span.is-on.is-caller { background: #d9d4cc; }
.dev-call-wave span.is-on.is-sil { background: #555; }

.dev-call-chip {
    position: absolute;
    top: 50%;
    left: var(--x, 0%);
    max-width: var(--w, calc(100% - var(--x, 0%)));
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 12px;
    border: 1px solid var(--dev-line);
    border-radius: 8px;
    background: #0d0d0e;
    color: #fff;
    font-size: 0.86rem;
    white-space: nowrap;
    opacity: 0.22;
    transform: translateY(-50%);
    transition: opacity .35s, border-color .35s, box-shadow .35s;
}
.dev-call-chip.is-end { left: auto; right: 0; max-width: 34%; }
.dev-call-chip-text { overflow: hidden; text-overflow: ellipsis; }
.dev-call-chip small {
    flex-shrink: 0;
    font-family: var(--dev-mono);
    font-size: 0.68rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-tertiary, #707070);
}
.dev-call-chip.is-on {
    opacity: 1;
    border-color: rgba(255, 255, 255, 0.28);
}
.dev-call-chip.is-flash {
    border-color: var(--dev-accent);
    box-shadow: 0 0 0 3px rgba(255, 0, 0, 0.15);
}
.dev-call-chip.is-human {
    left: 0; right: 0;
    max-width: none;
    opacity: 1;
    border-style: dashed;
    border-color: var(--dev-line-strong);
    color: var(--dev-muted);
    background: transparent;
}

.dev-call-head {
    position: absolute;
    top: 8px;
    bottom: 8px;
    left: calc(var(--lw) + (100% - var(--lw)) * var(--p));
    width: 2px;
    margin-left: -1px;
    background: var(--dev-accent);
    pointer-events: none;
}
.dev-call-head::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    width: 12px; height: 12px;
    border-radius: 50%;
    background: var(--dev-accent);
    box-shadow: 0 0 12px var(--dev-accent);
}
.dev-call-track[data-seek] { cursor: pointer; }

/* ---------- QUICKSTART ---------- */
.dev-qs-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 48px;
    align-items: center;
}
.dev-qs-steps {
    list-style: none;
    padding: 0;
    margin: 0;
    counter-reset: qs;
}
.dev-qs-steps li {
    counter-increment: qs;
    position: relative;
    padding: 0 0 30px 60px;
}
.dev-qs-steps li:last-child { padding-bottom: 0; }
.dev-qs-steps li::before {
    content: counter(qs, decimal-leading-zero);
    position: absolute;
    left: 0; top: 0;
    font-family: var(--dev-mono);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--primary-light, #FF3333);
}
.dev-qs-steps li:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 10px;
    top: 30px;
    bottom: 8px;
    width: 1px;
    background: var(--dev-line-strong);
}
.dev-qs-steps h3 { font-size: 1.15rem; margin: 0 0 8px; }
.dev-qs-steps p {
    color: var(--dev-muted);
    line-height: 1.6;
    margin: 0 0 8px;
}

/* ---------- MAPPA API ---------- */
.dev-api-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1px;
    background: var(--dev-line);
    border: 1px solid var(--dev-line);
    border-radius: var(--dev-radius);
    overflow: hidden;
}
.dev-api-group {
    min-width: 0;
    padding: 24px;
    background: var(--bg-secondary, #080808);
}
.dev-api-group h3 {
    font-size: 1rem;
    margin: 0 0 12px;
}
.dev-api-group code {
    display: block;
    margin-top: 6px;
    background: none;
    border: 0;
    padding: 0;
    font-size: 0.78rem;
    line-height: 1.55;
    color: var(--dev-muted);
}
.dev-api-more {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 24px;
    margin-top: 36px;
}

/* ---------- MODELLI / GDPR ---------- */
.dev-models-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}
.dev-models-group {
    min-width: 0;
    padding: 24px;
    background: var(--glass-bg, rgba(255,255,255,0.03));
    border: 1px solid var(--dev-line);
    border-radius: var(--dev-radius);
}
.dev-models-llm { grid-column: 1 / -1; }
.dev-models-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    padding-bottom: 14px;
    margin-bottom: 16px;
    border-bottom: 1px solid var(--dev-line);
}
.dev-models-head h3 { font-size: 1.1rem; margin: 0; }
.dev-models-count {
    flex-shrink: 0;
    font-family: var(--dev-mono);
    font-size: 0.78rem;
    color: var(--primary-light, #FF3333);
}
.dev-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    list-style: none;
    padding: 0;
    margin: 0;
}
.dev-chips li {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px 6px 8px;
    border: 1px solid var(--dev-line-strong);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.03);
    font-size: 0.88rem;
    color: var(--text-primary, #fff);
    white-space: nowrap;
}

.dev-gdpr {
    margin-top: 28px;
    padding: 36px;
    border: 1px solid rgba(255, 0, 0, 0.25);
    border-radius: var(--dev-radius);
    background:
        radial-gradient(420px 200px at 0% 0%, rgba(255, 0, 0, 0.1), transparent 70%),
        var(--bg-secondary, #080808);
}
.dev-gdpr-intro { max-width: 46rem; }
.dev-gdpr-badge {
    display: inline-block;
    padding: 3px 10px;
    border: 1px solid var(--dev-accent);
    border-radius: 6px;
    font-family: var(--dev-mono);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--primary-light, #FF3333);
}
.dev-gdpr-intro h3 { font-size: 1.35rem; margin: 14px 0 10px; }
.dev-gdpr-intro p {
    color: var(--dev-muted);
    line-height: 1.65;
    margin: 0;
}
.dev-gdpr-options {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    margin-top: 28px;
}
.dev-gdpr-opt {
    padding-left: 18px;
    border-left: 2px solid var(--dev-accent);
}
.dev-gdpr-opt h4 {
    font-family: var(--font-display, 'Sora', sans-serif);
    font-size: 1rem;
    color: var(--text-primary, #fff);
    margin: 0 0 8px;
}
.dev-gdpr-opt p {
    color: var(--dev-muted);
    font-size: 0.93rem;
    line-height: 1.6;
    margin: 0;
}
.dev-gdpr-foot {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px 24px;
    margin-top: 28px;
    padding-top: 22px;
    border-top: 1px solid var(--dev-line);
}
.dev-gdpr-foot p {
    flex: 1 1 22rem;
    margin: 0;
    color: var(--dev-muted);
    font-size: 0.93rem;
    line-height: 1.6;
}
.dev-gdpr-foot code { font-size: 0.8rem; }

.dev-chip-icon {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    color: #fff;
    fill: currentColor;
}
img.dev-chip-icon { border-radius: 4px; }

/* ---------- BYOK ---------- */
.dev-byok {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: 40px;
    margin-top: 28px;
    padding: 36px;
    background: var(--glass-bg, rgba(255,255,255,0.03));
    border: 1px solid var(--dev-line-strong);
    border-radius: var(--dev-radius);
}
.dev-byok-main h3 { font-size: 1.45rem; margin: 10px 0 12px; }
.dev-byok-lead {
    color: var(--dev-muted);
    line-height: 1.65;
    margin: 0 0 26px;
}
.dev-byok-benefits {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px 28px;
}
.dev-byok-benefit h4,
.dev-byok-side h4 {
    font-family: var(--font-display, 'Sora', sans-serif);
    font-size: 1rem;
    color: var(--text-primary, #fff);
    margin: 0 0 6px;
}
.dev-byok-benefit p {
    color: var(--dev-muted);
    font-size: 0.93rem;
    line-height: 1.6;
    margin: 0;
}
.dev-byok-side {
    padding: 26px;
    background: var(--dev-code-bg);
    border: 1px solid var(--dev-line);
    border-radius: 12px;
    align-self: start;
}
.dev-byok-side h4 { margin-bottom: 16px; }
.dev-byok-steps {
    list-style: none;
    counter-reset: byok;
    padding: 0;
    margin: 0 0 18px;
}
.dev-byok-steps li {
    counter-increment: byok;
    position: relative;
    padding: 0 0 14px 38px;
    color: var(--text-primary, #fff);
    font-size: 0.93rem;
    line-height: 1.55;
}
.dev-byok-steps li::before {
    content: counter(byok);
    position: absolute;
    left: 0; top: -1px;
    width: 24px; height: 24px;
    display: grid; place-items: center;
    border: 1px solid var(--dev-accent);
    border-radius: 50%;
    font-family: var(--dev-mono);
    font-size: 0.75rem;
    color: var(--primary-light, #FF3333);
}
.dev-byok-note {
    padding-top: 16px;
    margin: 0;
    border-top: 1px solid var(--dev-line);
    color: var(--dev-muted);
    font-size: 0.88rem;
    line-height: 1.6;
}

/* ---------- PORTALE ---------- */
.dev-portal {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    gap: 40px;
    align-items: center;
    margin-top: 28px;
    padding: 36px;
    border: 1px dashed var(--dev-line-strong);
    border-radius: var(--dev-radius);
}
.dev-portal-text h3 { font-size: 1.45rem; margin: 10px 0 12px; }
.dev-portal-text p {
    color: var(--dev-muted);
    line-height: 1.65;
    margin: 0 0 12px;
}
.dev-portal-flow {
    padding-left: 14px;
    border-left: 2px solid var(--dev-accent);
    font-size: 0.95rem;
}
.dev-portal-ctas {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px 24px;
    margin-top: 22px;
}
.dev-portal-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 10px;
}
.dev-portal-list li {
    position: relative;
    padding: 14px 16px 14px 44px;
    background: var(--glass-bg, rgba(255,255,255,0.03));
    border: 1px solid var(--dev-line);
    border-radius: 10px;
    font-size: 0.95rem;
    line-height: 1.5;
}
.dev-portal-list li::before {
    content: '';
    position: absolute;
    left: 18px; top: 20px;
    width: 11px; height: 6px;
    border-left: 2px solid var(--dev-accent);
    border-bottom: 2px solid var(--dev-accent);
    transform: rotate(-45deg);
}

/* ---------- PRODUZIONE ---------- */
.dev-prod-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr));
    gap: 20px;
}
.dev-prod-item {
    padding: 24px;
    border-left: 2px solid var(--dev-accent);
    background: var(--glass-bg, rgba(255,255,255,0.03));
    border-radius: 0 12px 12px 0;
}
.dev-prod-item h3 { font-size: 1.02rem; margin: 0 0 8px; }
.dev-prod-item p {
    color: var(--dev-muted);
    font-size: 0.93rem;
    line-height: 1.6;
    margin: 0;
}

/* ---------- FAQ ---------- */
.dev-faq { display: grid; gap: 12px; }
.dev-page .faq-item {
    background: var(--glass-bg, rgba(255,255,255,0.03));
    border: 1px solid var(--dev-line);
    border-radius: 14px;
    overflow: hidden;
    transition: border-color .2s;
}
.dev-page .faq-item:hover,
.dev-page .faq-item.active { border-color: rgba(255, 0, 0, 0.3); }
.dev-page .faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 22px;
    background: none;
    border: 0;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-display, 'Sora', sans-serif);
    font-size: 1.04rem;
    font-weight: 600;
    color: var(--text-primary, #fff);
}
.dev-page .faq-question svg {
    flex-shrink: 0;
    color: var(--primary-light, #FF3333);
    transition: transform .25s;
}
.dev-page .faq-item.active .faq-question svg { transform: rotate(180deg); }
.dev-page .faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height .3s ease;
}
.dev-page .faq-item.active .faq-answer { max-height: 480px; }
.dev-page .faq-answer p {
    margin: 0;
    padding: 0 22px 22px;
    color: var(--dev-muted);
    line-height: 1.7;
}
.dev-page .faq-answer a { color: var(--primary-light, #FF3333); }

/* ---------- CTA FINALE ---------- */
.dev-final { padding: 40px 0 120px; }
.dev-final-box {
    text-align: center;
    padding: 64px 32px;
    border: 1px solid rgba(255, 0, 0, 0.25);
    border-radius: 24px;
    background:
        radial-gradient(500px 240px at 50% 0%, rgba(255, 0, 0, 0.16), transparent 70%),
        var(--bg-secondary, #080808);
}
.dev-final-box h2 {
    font-size: clamp(1.8rem, 3.4vw, 2.6rem);
    margin: 0 0 14px;
}
.dev-final-box p {
    color: var(--dev-muted);
    font-size: 1.08rem;
    line-height: 1.6;
    max-width: 38rem;
    margin: 0 auto;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
    .dev-hero-grid,
    .dev-qs-grid,
    .dev-precall { grid-template-columns: minmax(0, 1fr); gap: 40px; }
    .dev-surface-grid,
    .dev-api-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .dev-models-grid,
    .dev-gdpr-options,
    .dev-byok,
    .dev-portal { grid-template-columns: minmax(0, 1fr); }
    .dev-surface,
    .dev-surface:nth-child(n+4) { grid-column: auto; }
    .dev-surface:last-child:nth-child(odd) { grid-column: 1 / -1; }
    .dev-flow { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 36px; }
    .dev-flow::before { display: none; }
}

@media (max-width: 640px) {
    .dev-call { --lw: 40px; padding: 18px 16px 20px; border-radius: 18px; }
    .dev-call-demo { display: none; }
    .dev-call-label-text {
        position: absolute;
        width: 1px; height: 1px;
        overflow: hidden;
        clip: rect(0 0 0 0);
        white-space: nowrap;
    }
    .dev-call-say { grid-template-columns: minmax(0, 1fr); gap: 8px; min-height: 170px; align-content: center; }
    .dev-call-meta { display: none; }
    .dev-hero { padding: 110px 0 70px; }
    .dev-section { padding: 72px 0; }
    .dev-section-head { margin-bottom: 40px; }
    .dev-surface:last-child:nth-child(odd) { grid-column: auto; }
    .dev-surface-grid,
    .dev-api-grid,
    .dev-precall-panes,
    .dev-flow { grid-template-columns: minmax(0, 1fr); }
    .dev-flow::before {
        display: block;
        top: 22px; bottom: 22px;
        left: 21px; right: auto;
        width: 1px; height: auto;
        background: linear-gradient(180deg, var(--dev-accent), rgba(255, 0, 0, 0.1));
    }
    .dev-flow-step { padding-left: 64px; }
    .dev-flow-num { position: absolute; left: 0; top: 0; }
    .dev-precall { padding: 22px; }
    .dev-gdpr,
    .dev-byok,
    .dev-portal { padding: 24px 20px; }
    .dev-byok-benefits { grid-template-columns: minmax(0, 1fr); }
    .dev-byok-side { padding: 20px; }
    .dev-models-group { padding: 20px; }
    .dev-chips li { white-space: normal; }
    .dev-cta-row .btn { width: 100%; }
    .dev-code-panel pre { padding: 18px 16px 20px; font-size: 0.78rem; }
    .dev-code-panel .dev-copy + pre { padding-top: 48px; }
    .dev-final-box { padding: 44px 20px; }
}

@media (prefers-reduced-motion: reduce) {
    .dev-call-status i { animation: none; }
    .dev-call-line,
    .dev-call-chip,
    .dev-call-wave span { transition: none; }
    .dev-surface,
    .dev-page .faq-answer,
    .dev-page .faq-question svg { transition: none; }
    .dev-surface:hover { transform: none; }
}