:root {
            --ink: #12151a;
            --ink-soft: #3a4450;
            --paper: #eef2f5;
            /* Tinta de marca (logo / títulos / menú / íconos / textos de sección). */
            --brand: #154a6c;
            --accent: #1e6f9c;
            --accent-bright: #2d8ab8;
            --line: rgba(18, 21, 26, 0.12);
            --danger: #b42318;
            --font: "PT Sans", Arial, Helvetica, sans-serif;
            --max: 80rem;
        }
        * { box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        html, body { margin: 0; min-height: 100%; }
        body {
            font-family: var(--font);
            color: var(--ink);
            background: var(--paper);
            overflow-x: hidden;
        }
        body.qapp-modal-open { overflow: hidden; }
        a { color: inherit; text-decoration: none; }
        button { font: inherit; cursor: pointer; }

        .stage {
            position: relative;
            min-height: 100vh;
            min-height: 100dvh;
            display: grid;
            grid-template-rows: auto 1fr auto;
            isolation: isolate;
        }

        .visual {
            position: absolute;
            inset: 0;
            z-index: 0;
            overflow: hidden;
            background:
                linear-gradient(125deg, #e8eef3 0%, #f7fafc 38%, #cfdce8 100%);
        }
        .visual-mesh {
            position: absolute;
            inset: -10%;
            background-image:
                linear-gradient(var(--line) 1px, transparent 1px),
                linear-gradient(90deg, var(--line) 1px, transparent 1px);
            background-size: 64px 64px;
            mask-image: radial-gradient(ellipse 80% 70% at 70% 40%, #000 20%, transparent 75%);
            animation: meshShift 26s linear infinite;
        }
        .visual-band {
            position: absolute;
            right: 0;
            top: 0;
            bottom: 0;
            width: min(52vw, 720px);
            background:
                linear-gradient(180deg, rgba(26, 95, 140, 0.14), rgba(26, 95, 140, 0.04)),
                repeating-linear-gradient(
                    -18deg,
                    transparent 0 18px,
                    rgba(18, 21, 26, 0.035) 18px 19px
                );
            clip-path: polygon(22% 0, 100% 0, 100% 100%, 0 100%);
            animation: bandIn 1.05s cubic-bezier(0.22, 1, 0.36, 1) both;
        }
        /* Stack: Kanban atrás + tickets/charts delante */
        .visual-stack {
            position: absolute;
            right: 4%;
            top: 50%;
            width: min(48vw, 560px);
            height: min(34vw, 340px);
            transform: translateY(-48%);
            z-index: 1;
            pointer-events: none;
        }
        .visual-screen {
            position: absolute;
            inset: 0;
            border: 1px solid rgba(18, 21, 26, 0.14);
            border-radius: 0.35rem;
            background:
                linear-gradient(165deg, rgba(255,255,255,0.97), rgba(236,241,245,0.94));
            box-shadow: 0 22px 48px rgba(18, 21, 26, 0.12);
            overflow: hidden;
        }
        .visual-screen.is-back {
            width: 92%;
            height: 88%;
            left: 10%;
            top: -4%;
            opacity: 0.62;
            transform: rotate(-6deg) scale(0.96);
            z-index: 1;
            animation: stackBackIn 1.05s cubic-bezier(0.22, 1, 0.36, 1) 0.05s both;
        }
        .visual-screen.is-front {
            width: 88%;
            height: 90%;
            left: 0;
            top: 8%;
            z-index: 2;
            transform: rotate(1.5deg);
            box-shadow: 0 30px 64px rgba(18, 21, 26, 0.16);
            animation: stackFrontIn 1.05s cubic-bezier(0.22, 1, 0.36, 1) 0.14s both;
        }
        .wf-chrome {
            display: flex;
            align-items: center;
            gap: 0.35rem;
            height: 11%;
            padding: 0 3.5%;
            border-bottom: 1px solid rgba(18, 21, 26, 0.08);
            background: rgba(255, 255, 255, 0.7);
        }
        .wf-chrome span {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: rgba(18, 21, 26, 0.12);
        }
        .wf-chrome span:first-child { background: rgba(26, 95, 140, 0.45); }
        .wf-chrome em {
            margin-left: auto;
            width: 28%;
            height: 6px;
            border-radius: 2px;
            background: rgba(18, 21, 26, 0.08);
            font-style: normal;
        }

        /* Kanban (atrás) */
        .wf-kanban {
            display: flex;
            gap: 3%;
            height: 89%;
            padding: 3.5% 3.5% 4%;
            box-sizing: border-box;
        }
        .wf-col {
            flex: 1;
            min-width: 0;
            display: flex;
            flex-direction: column;
            gap: 6%;
            padding: 4% 5%;
            border-radius: 0.25rem;
            background: rgba(18, 21, 26, 0.035);
        }
        .wf-col-head {
            height: 8px;
            width: 62%;
            border-radius: 2px;
            background: rgba(18, 21, 26, 0.14);
        }
        .wf-card {
            height: 22%;
            border-radius: 0.2rem;
            background: #fff;
            border: 1px solid rgba(18, 21, 26, 0.08);
            box-shadow: 0 1px 2px rgba(18, 21, 26, 0.04);
            padding: 10% 10% 0;
            box-sizing: border-box;
        }
        .wf-card i,
        .wf-card b {
            display: block;
            height: 5px;
            border-radius: 1px;
            background: rgba(18, 21, 26, 0.1);
            margin-bottom: 18%;
        }
        .wf-card b { width: 70%; background: rgba(26, 95, 140, 0.22); }
        .wf-card i { width: 92%; }
        .wf-card i + i { width: 55%; margin-bottom: 0; }

        /* Tickets + charts (delante) */
        .wf-tickets {
            display: grid;
            grid-template-columns: 1.15fr 0.85fr;
            height: 89%;
            box-sizing: border-box;
        }
        .wf-ticket-list {
            display: flex;
            flex-direction: column;
            gap: 7%;
            padding: 4% 4% 5% 4.5%;
            border-right: 1px solid rgba(18, 21, 26, 0.07);
            min-width: 0;
        }
        .wf-ticket-row {
            display: grid;
            grid-template-columns: 10px 1fr;
            gap: 8px;
            align-items: start;
        }
        .wf-ticket-row > span {
            width: 8px;
            height: 8px;
            margin-top: 2px;
            border-radius: 50%;
            background: rgba(18, 21, 26, 0.18);
        }
        .wf-ticket-row:nth-child(1) > span { background: var(--accent); }
        .wf-ticket-row:nth-child(2) > span { background: rgba(26, 95, 140, 0.45); }
        .wf-ticket-row:nth-child(3) > span { background: rgba(180, 35, 24, 0.45); }
        .wf-ticket-row div { min-width: 0; }
        .wf-ticket-row strong,
        .wf-ticket-row i {
            display: block;
            height: 6px;
            border-radius: 1px;
            background: rgba(18, 21, 26, 0.12);
        }
        .wf-ticket-row strong {
            width: 78%;
            margin-bottom: 5px;
            background: rgba(18, 21, 26, 0.16);
        }
        .wf-ticket-row i {
            width: 48%;
            height: 4px;
            background: rgba(18, 21, 26, 0.08);
            font-style: normal;
        }
        .wf-charts {
            display: flex;
            flex-direction: column;
            gap: 10%;
            padding: 5% 5% 6%;
            min-width: 0;
            background: linear-gradient(180deg, rgba(26, 95, 140, 0.04), transparent 55%);
        }
        .wf-chart-head {
            height: 7px;
            width: 42%;
            border-radius: 2px;
            background: rgba(18, 21, 26, 0.12);
        }
        .wf-bars {
            display: flex;
            align-items: flex-end;
            gap: 7%;
            flex: 1;
            min-height: 0;
            padding-bottom: 2%;
        }
        .wf-bars i {
            flex: 1;
            border-radius: 2px 2px 0 0;
            background: rgba(26, 95, 140, 0.22);
            font-style: normal;
        }
        .wf-bars i:nth-child(1) { height: 42%; }
        .wf-bars i:nth-child(2) { height: 68%; background: rgba(26, 95, 140, 0.38); }
        .wf-bars i:nth-child(3) { height: 52%; }
        .wf-bars i:nth-child(4) { height: 86%; background: var(--accent); }
        .wf-bars i:nth-child(5) { height: 60%; }
        .wf-bars i:nth-child(6) { height: 74%; background: rgba(26, 95, 140, 0.5); }
        .wf-area {
            position: relative;
            height: 34%;
            border-radius: 0.2rem;
            border: 1px solid rgba(18, 21, 26, 0.06);
            background: rgba(255, 255, 255, 0.65);
            overflow: hidden;
        }
        .wf-area::before {
            content: "";
            position: absolute;
            left: 0;
            right: 0;
            bottom: 0;
            height: 72%;
            background: linear-gradient(180deg, rgba(26, 95, 140, 0.28), rgba(26, 95, 140, 0.05));
            clip-path: polygon(0 70%, 18% 45%, 36% 58%, 54% 28%, 72% 40%, 88% 18%, 100% 32%, 100% 100%, 0 100%);
        }
        .wf-area::after {
            content: "";
            position: absolute;
            left: 0;
            right: 0;
            bottom: 0;
            height: 72%;
            border-top: 2px solid rgba(26, 95, 140, 0.55);
            clip-path: polygon(0 70%, 18% 45%, 36% 58%, 54% 28%, 72% 40%, 88% 18%, 100% 32%, 100% 34%, 88% 20%, 72% 42%, 54% 30%, 36% 60%, 18% 47%, 0 72%);
        }

        /* Wireframes temáticos (fichas /{slug}) */
        .wf-body {
            height: 89%;
            box-sizing: border-box;
            min-height: 0;
        }
        .wf-row {
            display: flex;
            flex-direction: column;
            gap: 4px;
            margin-bottom: 10%;
        }
        .wf-row b,
        .wf-row i {
            display: block;
            height: 6px;
            border-radius: 1px;
            background: rgba(18, 21, 26, 0.12);
            font-style: normal;
        }
        .wf-row b { width: 72%; background: rgba(18, 21, 26, 0.16); }
        .wf-row i { width: 48%; height: 4px; background: rgba(18, 21, 26, 0.08); }
        .wf-detail {
            display: flex;
            flex-direction: column;
            gap: 8%;
            padding: 5% 5% 6%;
            min-width: 0;
            background: linear-gradient(180deg, rgba(26, 95, 140, 0.04), transparent 55%);
        }
        .wf-detail-head {
            height: 8px;
            width: 48%;
            border-radius: 2px;
            background: rgba(18, 21, 26, 0.14);
        }
        .wf-detail-head.is-wide { width: 70%; height: 10px; }
        .wf-detail-lines { display: flex; flex-direction: column; gap: 10px; flex: 1; }
        .wf-detail-lines i {
            display: block;
            height: 5px;
            border-radius: 1px;
            background: rgba(18, 21, 26, 0.1);
            font-style: normal;
        }
        .wf-detail-lines i:nth-child(1) { width: 92%; }
        .wf-detail-lines i:nth-child(2) { width: 78%; }
        .wf-detail-lines i:nth-child(3) { width: 88%; }
        .wf-detail-lines i:nth-child(4) { width: 64%; }
        .wf-detail-lines i:nth-child(5) { width: 74%; }
        .wf-chips { display: flex; gap: 6px; }
        .wf-chips span {
            height: 10px;
            width: 22%;
            border-radius: 999px;
            background: rgba(26, 95, 140, 0.18);
        }
        .wf-tickets-solo { display: grid; grid-template-columns: 1.1fr 0.9fr; height: 100%; }
        .wf-crm {
            display: grid;
            grid-template-columns: 0.95fr 1.05fr;
            height: 100%;
        }
        .wf-side {
            display: flex;
            flex-direction: column;
            gap: 8%;
            padding: 5% 4%;
            border-right: 1px solid rgba(18, 21, 26, 0.07);
        }
        .wf-avatar-row {
            display: grid;
            grid-template-columns: 18px 1fr;
            gap: 8px;
            align-items: center;
        }
        .wf-avatar-row > span {
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background: rgba(26, 95, 140, 0.28);
        }
        .wf-avatar-row b,
        .wf-avatar-row i {
            display: block;
            height: 5px;
            border-radius: 1px;
            background: rgba(18, 21, 26, 0.12);
            font-style: normal;
        }
        .wf-avatar-row b { width: 70%; margin-bottom: 4px; background: rgba(18, 21, 26, 0.16); }
        .wf-avatar-row i { width: 45%; height: 4px; }
        .wf-calendar { padding: 4% 4.5% 5%; display: flex; flex-direction: column; gap: 4%; height: 100%; }
        .wf-cal-head { display: flex; align-items: center; gap: 6px; }
        .wf-cal-head b {
            width: 36%;
            height: 8px;
            border-radius: 2px;
            background: rgba(18, 21, 26, 0.16);
        }
        .wf-cal-head span {
            margin-left: auto;
            width: 14px;
            height: 14px;
            border-radius: 3px;
            background: rgba(26, 95, 140, 0.2);
        }
        .wf-cal-week {
            display: grid;
            grid-template-columns: repeat(7, 1fr);
            gap: 4px;
        }
        .wf-cal-week i {
            height: 5px;
            border-radius: 1px;
            background: rgba(18, 21, 26, 0.1);
            font-style: normal;
        }
        .wf-cal-grid {
            flex: 1;
            display: grid;
            grid-template-columns: repeat(7, 1fr);
            grid-template-rows: repeat(5, 1fr);
            gap: 3px;
            min-height: 0;
        }
        .wf-cal-grid span {
            border-radius: 2px;
            background: rgba(18, 21, 26, 0.045);
            border: 1px solid rgba(18, 21, 26, 0.05);
        }
        .wf-cal-grid span.is-event {
            background: rgba(26, 95, 140, 0.22);
            border-color: rgba(26, 95, 140, 0.28);
        }
        .wf-store { display: flex; flex-direction: column; height: 100%; padding: 3.5% 3.5% 4%; gap: 4%; }
        .wf-store-nav { display: flex; align-items: center; gap: 8px; }
        .wf-store-nav b { width: 18%; height: 8px; border-radius: 2px; background: rgba(18, 21, 26, 0.16); }
        .wf-store-nav i { width: 10%; height: 6px; border-radius: 1px; background: rgba(18, 21, 26, 0.1); font-style: normal; }
        .wf-store-grid {
            flex: 1;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 6%;
            min-height: 0;
        }
        .wf-product {
            display: flex;
            flex-direction: column;
            gap: 8%;
            padding: 8%;
            border-radius: 0.2rem;
            background: #fff;
            border: 1px solid rgba(18, 21, 26, 0.08);
        }
        .wf-product span {
            flex: 1;
            min-height: 36%;
            border-radius: 0.15rem;
            background: rgba(26, 95, 140, 0.12);
        }
        .wf-product b, .wf-product i {
            display: block;
            height: 5px;
            border-radius: 1px;
            background: rgba(18, 21, 26, 0.12);
            font-style: normal;
        }
        .wf-product b { width: 78%; background: rgba(18, 21, 26, 0.16); }
        .wf-product i { width: 48%; height: 4px; }
        .wf-doc { padding: 4.5% 5%; display: flex; flex-direction: column; gap: 5%; height: 100%; }
        .wf-doc-head b { display: block; width: 42%; height: 9px; border-radius: 2px; background: rgba(18, 21, 26, 0.16); margin-bottom: 6px; }
        .wf-doc-head i { display: block; width: 28%; height: 5px; border-radius: 1px; background: rgba(18, 21, 26, 0.1); font-style: normal; }
        .wf-doc-meta { display: flex; gap: 8px; }
        .wf-doc-meta span { height: 8px; width: 22%; border-radius: 999px; background: rgba(26, 95, 140, 0.16); }
        .wf-doc-table { flex: 1; display: flex; flex-direction: column; gap: 7%; min-height: 0; }
        .wf-doc-row { display: grid; grid-template-columns: 1.4fr 0.7fr 0.5fr 0.5fr; gap: 6px; }
        .wf-doc-row i { height: 6px; border-radius: 1px; background: rgba(18, 21, 26, 0.1); font-style: normal; }
        .wf-doc-total { display: flex; justify-content: flex-end; }
        .wf-doc-total b { width: 28%; height: 10px; border-radius: 2px; background: rgba(26, 95, 140, 0.28); }
        .wf-ship { display: grid; grid-template-columns: 1.2fr 0.8fr; height: 100%; }
        .wf-map {
            position: relative;
            margin: 4%;
            border-radius: 0.25rem;
            background:
                linear-gradient(135deg, rgba(26, 95, 140, 0.08), rgba(26, 95, 140, 0.02)),
                repeating-linear-gradient(0deg, transparent 0 12px, rgba(18, 21, 26, 0.04) 12px 13px),
                repeating-linear-gradient(90deg, transparent 0 12px, rgba(18, 21, 26, 0.04) 12px 13px);
            overflow: hidden;
        }
        .wf-route {
            position: absolute;
            left: 18%;
            top: 28%;
            width: 62%;
            height: 42%;
            border: 2px dashed rgba(26, 95, 140, 0.45);
            border-radius: 40% 60% 55% 45%;
            border-left: 0;
            border-bottom: 0;
        }
        .wf-pin {
            position: absolute;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--accent);
            box-shadow: 0 0 0 3px rgba(30, 111, 156, 0.2);
        }
        .wf-pin.is-a { left: 16%; top: 30%; }
        .wf-pin.is-b { left: 48%; top: 52%; background: rgba(26, 95, 140, 0.55); }
        .wf-pin.is-c { left: 72%; top: 24%; }
        .wf-ship-list { padding: 5% 5% 4% 2%; border-left: 1px solid rgba(18, 21, 26, 0.07); }
        .wf-chat { display: flex; flex-direction: column; height: 100%; }
        .wf-chat-head {
            display: flex;
            align-items: center;
            gap: 8px;
            height: 16%;
            padding: 0 4.5%;
            border-bottom: 1px solid rgba(18, 21, 26, 0.07);
        }
        .wf-chat-head span { width: 18px; height: 18px; border-radius: 50%; background: rgba(26, 95, 140, 0.3); }
        .wf-chat-head b { width: 36%; height: 7px; border-radius: 2px; background: rgba(18, 21, 26, 0.14); }
        .wf-bubbles {
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 8%;
            padding: 5% 4.5%;
            min-height: 0;
        }
        .wf-bubble {
            max-width: 68%;
            padding: 8px 10px;
            border-radius: 0.35rem;
            background: rgba(18, 21, 26, 0.06);
        }
        .wf-bubble.is-out {
            align-self: flex-end;
            background: rgba(26, 95, 140, 0.16);
        }
        .wf-bubble i {
            display: block;
            height: 5px;
            margin-bottom: 5px;
            border-radius: 1px;
            background: rgba(18, 21, 26, 0.14);
            font-style: normal;
        }
        .wf-bubble i:last-child { margin-bottom: 0; width: 70%; }
        .wf-bubble.is-flow {
            display: flex;
            gap: 5px;
            background: rgba(255, 255, 255, 0.9);
            border: 1px solid rgba(26, 95, 140, 0.2);
        }
        .wf-bubble.is-flow span {
            flex: 1;
            height: 14px;
            border-radius: 0.2rem;
            background: rgba(26, 95, 140, 0.18);
        }
        .wf-mkt { padding: 4%; display: flex; flex-direction: column; gap: 6%; height: 100%; }
        .wf-mkt-banner {
            height: 28%;
            border-radius: 0.25rem;
            padding: 4% 5%;
            background: linear-gradient(120deg, rgba(26, 95, 140, 0.22), rgba(26, 95, 140, 0.06));
        }
        .wf-mkt-banner b { display: block; width: 42%; height: 8px; border-radius: 2px; background: rgba(255,255,255,0.7); margin-bottom: 8px; }
        .wf-mkt-banner i { display: block; width: 28%; height: 5px; border-radius: 1px; background: rgba(255,255,255,0.5); font-style: normal; }
        .wf-mkt-cols { flex: 1; display: grid; grid-template-columns: repeat(3, 1fr); gap: 5%; min-height: 0; }
        .wf-mkt-card {
            padding: 10%;
            border-radius: 0.2rem;
            background: #fff;
            border: 1px solid rgba(18, 21, 26, 0.08);
        }
        .wf-mkt-card span { display: block; height: 36%; border-radius: 0.15rem; background: rgba(26, 95, 140, 0.14); margin-bottom: 12%; }
        .wf-mkt-card b, .wf-mkt-card i { display: block; height: 5px; border-radius: 1px; background: rgba(18, 21, 26, 0.12); font-style: normal; }
        .wf-mkt-card b { width: 80%; margin-bottom: 8%; background: rgba(18, 21, 26, 0.16); }
        .wf-mkt-card i { width: 55%; height: 4px; }
        .wf-analytics { padding: 5%; display: flex; flex-direction: column; gap: 8%; height: 100%; }
        .wf-analytics .wf-bars { flex: 1.1; }
        .wf-analytics .wf-area { height: 32%; }
        .wf-ai { padding: 5%; display: flex; flex-direction: column; gap: 8%; height: 100%; }
        .wf-ai-prompt, .wf-ai-out {
            flex: 1;
            padding: 5% 5%;
            border-radius: 0.25rem;
            border: 1px solid rgba(18, 21, 26, 0.08);
            background: #fff;
        }
        .wf-ai-prompt { background: rgba(18, 21, 26, 0.03); }
        .wf-ai-prompt b, .wf-ai-prompt i, .wf-ai-out i {
            display: block;
            height: 6px;
            border-radius: 1px;
            background: rgba(18, 21, 26, 0.12);
            margin-bottom: 8px;
            font-style: normal;
        }
        .wf-ai-prompt b { width: 40%; background: rgba(26, 95, 140, 0.25); }
        .wf-ai-prompt i { width: 88%; }
        .wf-ai-prompt i + i { width: 62%; }
        .wf-ai-spark {
            display: inline-block;
            width: 12px;
            height: 12px;
            margin-bottom: 10px;
            border-radius: 2px;
            background: linear-gradient(135deg, var(--accent), rgba(26, 95, 140, 0.35));
        }
        .wf-ai-out i:nth-child(2) { width: 92%; }
        .wf-ai-out i:nth-child(3) { width: 78%; }
        .wf-ai-out i:nth-child(4) { width: 84%; margin-bottom: 0; }
        .wf-expenses { padding: 5% 5%; display: flex; flex-direction: column; gap: 7%; height: 100%; }
        .wf-exp-row {
            display: grid;
            grid-template-columns: 14px 1fr 18%;
            gap: 8px;
            align-items: center;
        }
        .wf-exp-row > span {
            width: 12px;
            height: 12px;
            border-radius: 2px;
            background: rgba(26, 95, 140, 0.22);
        }
        .wf-exp-row b, .wf-exp-row i, .wf-exp-row em {
            display: block;
            height: 5px;
            border-radius: 1px;
            background: rgba(18, 21, 26, 0.12);
            font-style: normal;
        }
        .wf-exp-row b { width: 70%; margin-bottom: 4px; background: rgba(18, 21, 26, 0.16); }
        .wf-exp-row i { width: 42%; height: 4px; }
        .wf-exp-row em { width: 100%; background: rgba(26, 95, 140, 0.2); }
        .wf-saas {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 4%;
            padding: 5%;
            height: 100%;
            align-items: center;
        }
        .wf-tenant {
            height: 78%;
            border-radius: 0.25rem;
            border: 1px solid rgba(18, 21, 26, 0.1);
            background: #fff;
            overflow: hidden;
            box-shadow: 0 8px 18px rgba(18, 21, 26, 0.08);
        }
        .wf-tenant:nth-child(2) { transform: translateY(-6%); }
        .wf-chrome.is-mini { height: 18%; }
        .wf-chrome.is-mini em { display: none; }
        .wf-tenant-body { padding: 12% 10%; }
        .wf-tenant-body b, .wf-tenant-body i {
            display: block;
            height: 5px;
            border-radius: 1px;
            background: rgba(18, 21, 26, 0.12);
            margin-bottom: 10%;
            font-style: normal;
        }
        .wf-tenant-body b { width: 70%; background: rgba(26, 95, 140, 0.22); }
        .wf-tenant-body i { width: 90%; }
        .wf-tenant-body i + i { width: 55%; margin-bottom: 0; }
        .wf-erp { position: relative; height: 100%; }
        .wf-erp-node {
            position: absolute;
            width: 22%;
            height: 18%;
            border-radius: 0.25rem;
            background: #fff;
            border: 1px solid rgba(18, 21, 26, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .wf-erp-node b, .wf-erp-node i {
            display: block;
            width: 48%;
            height: 6px;
            border-radius: 1px;
            background: rgba(18, 21, 26, 0.14);
            font-style: normal;
        }
        .wf-erp-node.is-center {
            left: 39%;
            top: 41%;
            width: 22%;
            height: 20%;
            background: rgba(26, 95, 140, 0.12);
            border-color: rgba(26, 95, 140, 0.28);
            z-index: 2;
        }
        .wf-erp-node.is-a { left: 8%; top: 14%; }
        .wf-erp-node.is-b { right: 8%; top: 14%; left: auto; }
        .wf-erp-node.is-c { left: 8%; bottom: 12%; top: auto; }
        .wf-erp-node.is-d { right: 8%; bottom: 12%; top: auto; left: auto; }
        .wf-erp-line {
            position: absolute;
            background: rgba(26, 95, 140, 0.28);
            z-index: 1;
        }
        .wf-erp-line.is-1, .wf-erp-line.is-2, .wf-erp-line.is-3, .wf-erp-line.is-4 {
            width: 18%;
            height: 2px;
        }
        .wf-erp-line.is-1 { left: 28%; top: 28%; transform: rotate(28deg); }
        .wf-erp-line.is-2 { right: 28%; top: 28%; transform: rotate(-28deg); }
        .wf-erp-line.is-3 { left: 28%; bottom: 30%; transform: rotate(-28deg); }
        .wf-erp-line.is-4 { right: 28%; bottom: 30%; transform: rotate(28deg); }
        .wf-voip { display: grid; grid-template-columns: 0.9fr 1.1fr; height: 100%; }
        .wf-voip-dial {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 8%;
            padding: 10% 12%;
            align-content: center;
            border-right: 1px solid rgba(18, 21, 26, 0.07);
        }
        .wf-voip-dial span {
            aspect-ratio: 1;
            border-radius: 50%;
            background: rgba(26, 95, 140, 0.14);
            border: 1px solid rgba(26, 95, 140, 0.18);
        }
        .wf-voip-log { padding: 6% 5%; }
        .wf-files {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 6%;
            padding: 6% 5%;
            height: 100%;
            align-content: center;
        }
        .wf-file {
            display: flex;
            flex-direction: column;
            gap: 8px;
            align-items: center;
        }
        .wf-file span {
            width: 70%;
            aspect-ratio: 0.85;
            border-radius: 0.15rem 0.15rem 0.2rem 0.2rem;
            background: rgba(26, 95, 140, 0.14);
            border: 1px solid rgba(18, 21, 26, 0.08);
        }
        .wf-file b { width: 70%; height: 5px; border-radius: 1px; background: rgba(18, 21, 26, 0.12); }
        .wf-prod {
            display: flex;
            align-items: center;
            gap: 2%;
            padding: 6% 4%;
            height: 100%;
        }
        .wf-prod-step {
            flex: 1;
            height: 58%;
            padding: 4% 3%;
            border-radius: 0.25rem;
            background: #fff;
            border: 1px solid rgba(18, 21, 26, 0.1);
        }
        .wf-prod-step.is-active {
            background: rgba(26, 95, 140, 0.1);
            border-color: rgba(26, 95, 140, 0.28);
        }
        .wf-prod-step b, .wf-prod-step i {
            display: block;
            height: 6px;
            border-radius: 1px;
            background: rgba(18, 21, 26, 0.12);
            margin-bottom: 12%;
            font-style: normal;
        }
        .wf-prod-step b { width: 70%; background: rgba(18, 21, 26, 0.16); }
        .wf-prod-step i { width: 50%; height: 4px; margin-bottom: 0; }
        .wf-prod-arrow {
            width: 12px;
            height: 2px;
            background: rgba(26, 95, 140, 0.4);
            flex: 0 0 auto;
            position: relative;
        }
        .wf-prod-arrow::after {
            content: "";
            position: absolute;
            right: -1px;
            top: -3px;
            border: 4px solid transparent;
            border-left-color: rgba(26, 95, 140, 0.4);
        }
        .wf-modules {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 5%;
            padding: 5%;
            height: 100%;
        }
        .wf-mod {
            padding: 12% 10%;
            border-radius: 0.25rem;
            background: #fff;
            border: 1px solid rgba(18, 21, 26, 0.1);
        }
        .wf-mod b, .wf-mod i {
            display: block;
            height: 5px;
            border-radius: 1px;
            background: rgba(18, 21, 26, 0.12);
            margin-bottom: 12%;
            font-style: normal;
        }
        .wf-mod b { width: 60%; background: rgba(26, 95, 140, 0.22); }
        .wf-mod i { width: 90%; }
        .wf-mod i + i { width: 55%; margin-bottom: 0; }

        .top {
            position: relative;
            z-index: 2;
            display: flex;
            justify-content: flex-end;
            align-items: center;
            gap: 1rem;
            padding: 1.15rem 1.75rem;
            max-width: var(--max);
            margin: 0 auto;
            width: 100%;
        }
        .top nav,
        .foot nav {
            display: inline-flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: flex-end;
            gap: 0.35rem 0;
        }
        .top-nav {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.35rem 0;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .top-nav li {
            display: inline-flex;
            align-items: center;
        }
        .top-nav li:not(:last-child)::after {
            content: "|";
            margin: 0 0.7rem;
            color: rgba(18, 21, 26, 0.28);
            font-weight: 400;
        }
        .top-nav a {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--brand);
            transition: color 0.18s ease, opacity 0.18s ease;
            opacity: 0.82;
        }
        .top-nav a:hover { color: var(--accent); opacity: 1; }
        .top-nav a.is-current {
            color: var(--brand);
            font-weight: 700;
            opacity: 1;
        }
        .top-nav a.nav-clients {
            cursor: pointer;
            background: none;
            border: 0;
            font: inherit;
            font-weight: 600;
            color: var(--brand);
            padding: 0;
            opacity: 0.82;
        }
        .top-nav a.nav-clients:hover { color: var(--accent); opacity: 1; }
        .nav-langs {
            display: inline-flex;
            align-items: center;
            gap: 0.35rem;
            margin-left: 0.35rem;
            padding-left: 0.85rem;
            border-left: 1px solid rgba(18, 21, 26, 0.18);
        }
        .nav-langs-icon {
            display: inline-flex;
            width: 1.05rem;
            height: 1.05rem;
            color: var(--brand);
            opacity: 0.7;
        }
        .nav-langs-icon svg {
            width: 100%;
            height: 100%;
            stroke: currentColor;
            fill: none;
            stroke-width: 1.8;
            stroke-linecap: round;
            stroke-linejoin: round;
        }
        .nav-lang {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 1.7rem;
            height: 1.7rem;
            padding: 0 0.35rem;
            border-radius: 999px;
            font-size: 0.72rem;
            font-weight: 700;
            letter-spacing: 0.04em;
            text-decoration: none;
            color: #6b7280;
            background: #e8ebef;
            filter: grayscale(1);
            opacity: 0.72;
            transition: color 0.18s ease, background 0.18s ease, opacity 0.18s ease, filter 0.18s ease;
        }
        .nav-lang:hover {
            opacity: 0.95;
            filter: grayscale(0.35);
        }
        .nav-lang.is-active {
            color: #fff;
            background: var(--accent);
            filter: none;
            opacity: 1;
        }
        .foot .nav-langs {
            border-left-color: rgba(18, 21, 26, 0.18);
        }

        .hero {
            position: relative;
            z-index: 2;
            display: flex;
            align-items: flex-end;
            width: 100%;
            max-width: var(--max);
            margin: 0 auto;
            padding: 1rem 1.75rem 3.75rem;
        }
        .hero-inner { max-width: 40rem; }

        .brand {
            margin: 0 0 1.15rem;
            line-height: 0;
            animation: rise 0.85s cubic-bezier(0.22, 1, 0.36, 1) both;
        }
        .brand img {
            display: block;
            width: min(100%, 28rem);
            height: auto;
            max-height: clamp(5.5rem, 18vw, 9.5rem);
            object-fit: contain;
            object-position: left center;
        }

        .lead {
            margin: 0 0 1.7rem;
            max-width: 28rem;
            font-size: clamp(1.08rem, 2.1vw, 1.28rem);
            line-height: 1.45;
            color: var(--brand);
            animation: rise 0.85s cubic-bezier(0.22, 1, 0.36, 1) 0.1s both;
        }

        .actions {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem;
            animation: rise 0.85s cubic-bezier(0.22, 1, 0.36, 1) 0.18s both;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 3rem;
            padding: 0 1.3rem;
            border-radius: 0.3rem;
            font-family: var(--font);
            font-weight: 700;
            font-size: 0.95rem;
            letter-spacing: 0.015em;
            border: 0;
            transition: transform 0.16s ease, background 0.16s ease, border-color 0.16s ease, opacity 0.16s ease;
        }
        .btn:hover { transform: translateY(-2px); }
        .btn:disabled {
            opacity: 0.7;
            cursor: wait;
            transform: none;
        }
        .btn-main,
        button.btn.btn-main,
        .qapp-login-actions .btn.btn-main {
            background: #1e6f9c;
            background: var(--accent);
            color: #fff;
        }
        .btn-main:hover,
        button.btn.btn-main:hover,
        .qapp-login-actions .btn.btn-main:hover {
            background: #2d8ab8;
            background: var(--accent-bright);
            color: #fff;
        }
        .btn-side {
            border: 1px solid var(--line);
            background: rgba(255, 255, 255, 0.65);
            color: var(--ink);
        }

        .foot {
            background: #fff;
            border-top: 1px solid var(--line);
        }
        .foot-inner {
            max-width: var(--max);
            margin: 0 auto;
            width: 100%;
            padding: 1.75rem 1.75rem 2.25rem;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 0.85rem 1.5rem;
        }
        .foot-brand {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            gap: 0.55rem;
        }
        .foot-logo {
            display: inline-flex;
            line-height: 0;
        }
        .foot-logo img {
            display: block;
            height: 2.1rem;
            width: auto;
            max-width: 9.5rem;
        }
        .foot-copy {
            font-size: 0.85rem;
            color: rgba(18, 21, 26, 0.5);
            letter-spacing: 0.02em;
        }
        .foot .top-nav a {
            font-size: 0.88rem;
            color: var(--brand);
            opacity: 0.75;
        }
        .foot .top-nav a:hover { color: var(--accent); opacity: 1; }
        .foot .top-nav li:not(:last-child)::after {
            color: rgba(18, 21, 26, 0.22);
        }

        .about {
            background: #fff;
            border-top: 1px solid var(--line);
            padding: 4.25rem 1.75rem 2.5rem;
        }
        .about-inner {
            max-width: 56rem;
            margin: 0 auto;
            text-align: center;
        }
        .about-inner h2 {
            margin: 0 0 0.85rem;
            font-size: clamp(1.45rem, 3vw, 1.9rem);
            font-weight: 700;
            letter-spacing: -0.02em;
            color: var(--brand);
        }
        .about-inner p {
            margin: 0 0 0.65rem;
            font-size: 1.05rem;
            line-height: 1.55;
            color: var(--brand);
        }
        .about-inner p:last-child { margin-bottom: 0; }

        .services {
            position: relative;
            z-index: 2;
            background: #fff;
            padding: 2.5rem 1.75rem 3.5rem;
        }
        .services-inner {
            max-width: var(--max);
            margin: 0 auto;
        }
        .services-head {
            text-align: center;
            max-width: 56rem;
            margin: 0 auto 2.75rem;
        }
        .services-head h2 {
            margin: 0 0 0.85rem;
            font-size: clamp(1.45rem, 3vw, 1.9rem);
            font-weight: 700;
            letter-spacing: -0.02em;
            color: var(--brand);
        }
        .services-head p {
            margin: 0;
            font-size: 1.05rem;
            line-height: 1.65;
            color: var(--brand);
        }
        .services-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 1.25rem;
        }
        .service {
            min-width: 0;
            padding: 1.35rem 1.15rem 1.45rem;
            border: 1px solid var(--line);
            border-radius: 0.35rem;
            background: #fafbfc;
            transition: border-color 0.18s ease, box-shadow 0.18s ease;
        }
        a.service { display: block; color: inherit; }
        .service:hover {
            border-color: rgba(21, 74, 108, 0.35);
            box-shadow: 0 4px 14px rgba(21, 74, 108, 0.08);
        }
        .service-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 3.25rem;
            height: 3.25rem;
            margin: 0 0 0.95rem;
            border: 1.5px solid var(--brand);
            border-radius: 0.3rem;
            background: #fff;
            color: var(--brand);
            transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
        }
        /* Hover: icono dark + trazo claro (contraste). */
        .service:hover .service-icon {
            background: var(--brand);
            border-color: var(--brand);
            color: #fff;
        }
        .service-icon svg {
            width: 1.45rem;
            height: 1.45rem;
            stroke: currentColor;
            fill: none;
            stroke-width: 1.6;
            stroke-linecap: round;
            stroke-linejoin: round;
        }
        .service h3 {
            margin: 0 0 0.4rem;
            font-size: 0.98rem;
            font-weight: 700;
            letter-spacing: -0.01em;
            color: var(--brand);
        }
        .service p {
            margin: 0;
            font-size: 0.88rem;
            line-height: 1.45;
            color: var(--brand);
        }

        .why {
            background: #f3f6f8;
            border-top: 1px solid var(--line);
            padding: 4rem 1.75rem 4.5rem;
        }
        .why-inner {
            max-width: var(--max);
            margin: 0 auto;
        }
        .why-head {
            text-align: center;
            max-width: 56rem;
            margin: 0 auto 2.5rem;
        }
        .why-head h2 {
            margin: 0 0 0.75rem;
            font-size: clamp(1.45rem, 3vw, 1.9rem);
            font-weight: 700;
            letter-spacing: -0.02em;
            color: var(--brand);
        }
        .why-head p {
            margin: 0 0 0.85rem;
            font-size: 1.02rem;
            line-height: 1.55;
            color: var(--brand);
        }
        .why-head p:last-child { margin-bottom: 0; }
        .why-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.25rem;
        }
        .why-item {
            padding: 1.4rem 1.2rem;
            background: #fff;
            border: 1px solid var(--line);
            border-radius: 0.35rem;
        }
        .why-item h3 {
            margin: 0 0 0.45rem;
            font-size: 1.02rem;
            font-weight: 700;
            color: var(--brand);
        }
        .why-item p {
            margin: 0;
            font-size: 0.9rem;
            line-height: 1.5;
            color: var(--brand);
        }

        .contact {
            background: #fff;
            border-top: 1px solid var(--line);
            padding: 4rem 1.75rem 4.5rem;
        }
        .contact-inner {
            max-width: 50rem;
            margin: 0 auto;
        }
        .contact-head {
            text-align: center;
            margin: 0 0 1.5rem;
        }
        .contact-head h2 {
            margin: 0;
            font-size: clamp(1.45rem, 3vw, 1.9rem);
            font-weight: 700;
            letter-spacing: -0.02em;
            color: var(--brand);
        }
        .contact-head p {
            margin: 0.75rem auto 0;
            max-width: 40rem;
            color: var(--brand);
            font-size: 1.02rem;
            line-height: 1.55;
        }
        .contact-frame-wrap {
            border: 0;
            background: transparent;
            overflow: hidden;
            max-width: 100%;
        }
        .contact-frame {
            display: block;
            width: 100%;
            max-width: 100%;
            min-height: 320px;
            border: 0;
            background: transparent;
        }
        .contact-missing {
            margin: 0;
            padding: 1.25rem;
            text-align: center;
            color: var(--ink-soft);
            font-size: 0.95rem;
        }

        /* Modal login — alineado al lenguaje visual del sitio */
        .qapp-login-backdrop {
            position: fixed;
            inset: 0;
            z-index: 40;
            background:
                linear-gradient(160deg, rgba(17, 20, 24, 0.55), rgba(17, 20, 24, 0.4)),
                rgba(232, 238, 243, 0.35);
            backdrop-filter: blur(3px);
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.22s ease, visibility 0.22s ease;
        }
        .qapp-login-backdrop.is-open {
            opacity: 1;
            visibility: visible;
        }
        .qapp-login-modal {
            position: fixed;
            z-index: 50;
            left: 50%;
            top: 50%;
            width: min(92vw, 24.5rem);
            transform: translate(-50%, calc(-50% + 14px));
            background:
                linear-gradient(180deg, #f7fafc 0%, #fff 42%);
            border: 1px solid rgba(18, 21, 26, 0.1);
            border-radius: 0.4rem;
            box-shadow: 0 22px 50px rgba(18, 21, 26, 0.16);
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.22s ease, visibility 0.22s ease, transform 0.22s ease;
            overflow: hidden;
        }
        .qapp-login-modal::before {
            content: "";
            display: block;
            height: 3px;
            background: linear-gradient(90deg, #1e6f9c, #2d8ab8);
            background: linear-gradient(90deg, var(--accent), var(--accent-bright));
        }
        .qapp-login-modal.is-open {
            opacity: 1;
            visibility: visible;
            transform: translate(-50%, -50%);
        }
        .qapp-login-head {
            position: relative;
            padding: 1.25rem 3rem 0.15rem 1.4rem;
            text-align: left;
        }
        .qapp-login-head h2 {
            margin: 0;
            font-family: var(--font);
            font-size: 1.25rem;
            font-weight: 700;
            letter-spacing: -0.02em;
            color: var(--brand);
        }
        .qapp-login-close {
            position: absolute;
            top: 0.95rem;
            right: 0.85rem;
            width: 2rem;
            height: 2rem;
            border: 1px solid transparent;
            border-radius: 0.3rem;
            background: transparent;
            color: var(--ink-soft);
            font-size: 1.25rem;
            line-height: 1;
        }
        .qapp-login-close:hover {
            color: var(--ink);
            border-color: var(--line);
            background: rgba(255, 255, 255, 0.85);
        }
        .qapp-login-body { padding: 1.15rem 1.4rem 1.5rem; }
        .qapp-field { margin-bottom: 0.9rem; }
        .qapp-field label {
            display: block;
            margin: 0 0 0.3rem;
            font-size: 0.88rem;
            font-weight: 400;
            color: var(--ink-soft);
        }
        .qapp-field input[type="email"],
        .qapp-field input[type="password"] {
            width: 100%;
            min-height: 2.85rem;
            padding: 0.55rem 0.8rem;
            border: 1px solid #dde3e8;
            border-radius: 0.3rem;
            background: #fff;
            color: var(--ink);
            font-family: var(--font);
            font-size: 0.95rem;
            transition: border-color 0.15s ease, box-shadow 0.15s ease;
        }
        .qapp-field input:focus {
            outline: none;
            border-color: #1e6f9c;
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(26, 95, 140, 0.14);
        }
        .qapp-field.is-invalid input { border-color: var(--danger); }
        .qapp-check {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            margin: 0.15rem 0 1.15rem;
            font-size: 0.9rem;
            font-weight: 400;
            color: var(--ink-soft);
            cursor: pointer;
        }
        .qapp-check input { accent-color: #1e6f9c; accent-color: var(--accent); }
        .qapp-login-error {
            display: none;
            margin: 0 0 0.9rem;
            padding: 0.7rem 0.8rem;
            border-radius: 0.3rem;
            border: 1px solid rgba(180, 35, 24, 0.18);
            background: #fef3f2;
            color: var(--danger);
            font-size: 0.88rem;
            line-height: 1.35;
        }
        .qapp-login-error.is-visible { display: block; }
        .qapp-login-actions { display: flex; }
        .qapp-login-actions .btn {
            flex: 1;
            min-height: 2.9rem;
            border-radius: 0.3rem;
            font-family: var(--font);
            font-weight: 700;
            letter-spacing: 0.01em;
        }

        @keyframes rise {
            from { opacity: 0; transform: translateY(18px); }
            to { opacity: 1; transform: translateY(0); }
        }
        @keyframes meshShift {
            from { transform: translate3d(0, 0, 0); }
            to { transform: translate3d(-64px, -64px, 0); }
        }
        @keyframes bandIn {
            from { opacity: 0; transform: translateX(6%); }
            to { opacity: 1; transform: translateX(0); }
        }
        @keyframes stackBackIn {
            from { transform: rotate(-8deg) scale(0.92) translate(8%, -4%); }
            to { transform: rotate(-6deg) scale(0.96) translate(0, 0); }
        }
        @keyframes stackFrontIn {
            from { transform: rotate(-1deg) translateY(8%); }
            to { transform: rotate(1.5deg) translateY(0); }
        }

        @media (max-width: 1100px) {
            .services-grid { grid-template-columns: repeat(3, 1fr); }
            .why-grid { grid-template-columns: repeat(2, 1fr); }
            .visual-stack { width: min(50vw, 480px); height: min(36vw, 300px); }
        }
        @media (max-width: 860px) {
            .visual-stack {
                opacity: 1;
                width: min(78vw, 420px);
                height: min(48vw, 260px);
                right: 2%;
                top: 58%;
                transform: translateY(-42%);
            }
            .visual-screen.is-back { opacity: 0.78; }
            .visual-screen.is-front {
                opacity: 0.95;
                box-shadow: 0 18px 40px rgba(18, 21, 26, 0.18);
            }
            .visual-band { width: 78vw; opacity: 0.85; }
            .hero {
                align-items: center;
                justify-content: center;
                padding: 1.5rem 1.5rem 8rem;
            }
            .services-grid { grid-template-columns: repeat(2, 1fr); }
            .top-nav { justify-content: flex-end; }
            .top-nav a { font-size: 0.9rem; }
            .top nav,
            .foot nav { justify-content: flex-end; }
        }
        @media (max-width: 560px) {
            .about { padding: 3rem 1.25rem 2rem; }
            .services { padding: 2rem 1.25rem 2.5rem; }
            .why { padding: 3rem 1.25rem 3.5rem; }
            .services-grid,
            .why-grid { grid-template-columns: 1fr; }
            .visual-stack {
                width: 90vw;
                height: 54vw;
                max-height: 240px;
                left: 50%;
                right: auto;
                top: 64%;
                transform: translate(-42%, -38%);
            }
            .visual-screen.is-back { opacity: 0.82; }
            .visual-screen.is-front { opacity: 0.98; }
            .hero {
                align-items: center;
                padding: 1rem 1.25rem 7.5rem;
            }
            .brand { margin-bottom: 0.85rem; }
            .brand img {
                object-position: center;
                margin: 0 auto;
                max-height: 5.25rem;
                width: min(100%, 18rem);
            }
            .hero-inner { text-align: center; }
            .lead {
                margin: 0 auto;
                font-size: 1.05rem;
            }
            .top-nav { justify-content: center; width: 100%; }
            .top-nav li:not(:last-child)::after { margin: 0 0.4rem; }
            .top-nav a { font-size: 0.86rem; }
            .top nav,
            .foot nav { justify-content: center; width: 100%; }
            .nav-langs { margin-left: 0; padding-left: 0.6rem; }
            .top { justify-content: center; padding: 0.75rem 1rem 0.35rem; }
            .foot-inner { flex-direction: column; align-items: flex-end; }
            .foot-brand { align-self: flex-start; }
        }
        @media (prefers-reduced-motion: reduce) {
            .visual-mesh, .visual-band, .visual-screen, .brand, .lead, .actions {
                animation: none !important;
            }
        }

        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }
        .stage.is-service { min-height: auto; }
        .stage.is-service .visual-stack {
            display: block;
            top: 62%;
            width: min(44vw, 440px);
            height: min(30vw, 270px);
            transform: translateY(-52%);
        }
        .stage.is-service .visual-screen.is-back {
            opacity: 0.45;
        }
        .stage.is-service .hero-inner {
            max-width: min(36rem, 52vw);
        }
        .hero-service { padding: 1.75rem 1.75rem 2.25rem; }
        .hero-service .hero-inner { max-width: min(36rem, 52vw); }
        @media (max-width: 860px) {
            /* Fichas: sin wireframe en móvil (chocaba con el título); solo desktop. */
            .stage.is-service .visual-stack {
                display: none;
            }
            .stage.is-service .hero {
                padding-bottom: 2.25rem;
            }
            .stage.is-service .hero-inner {
                max-width: 100%;
            }
        }
        @media (max-width: 560px) {
            .stage.is-service .hero {
                padding-bottom: 1.75rem;
            }
        }
        .service-crumb {
            margin: 0 0 0.65rem;
            font-size: 0.86rem;
            color: var(--brand);
        }
        .service-crumb a { border-bottom: 1px solid rgba(21, 74, 108, 0.25); }
        .service-title {
            margin: 0 0 0.65rem;
            font-size: clamp(1.6rem, 3.2vw, 2.15rem);
            font-weight: 700;
            letter-spacing: -0.03em;
            color: var(--brand);
        }
        .svc-article {
            max-width: var(--max);
            margin: 0 auto;
            padding: 2.25rem 1.75rem 1rem;
        }
        .svc-kicker {
            margin: 0 0 1.5rem;
            font-size: 0.82rem;
            font-weight: 700;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            color: var(--accent);
        }
        .svc-block { margin: 0 0 2rem; }
        .svc-block h3 {
            margin: 0 0 0.65rem;
            font-size: 1.15rem;
            color: var(--brand);
        }
        .svc-block p {
            margin: 0;
            font-size: 1.02rem;
            line-height: 1.6;
            color: var(--brand);
        }
        .svc-block p.svc-follow { margin-top: 0.75rem; }
        .svc-cards {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 0.85rem;
            margin: 0;
            padding: 0;
            list-style: none;
        }
        .svc-cards li {
            padding: 1rem 1.05rem;
            background: #fff;
            border: 1px solid var(--line);
            border-radius: 0.35rem;
        }
        .svc-cards strong {
            display: block;
            margin: 0 0 0.35rem;
            color: var(--brand);
        }
        .svc-cards span {
            display: block;
            font-size: 0.92rem;
            line-height: 1.5;
            color: var(--brand);
        }
        .svc-list {
            margin: 0;
            padding-left: 1.15rem;
            color: var(--brand);
        }
        .svc-list li { margin: 0 0 0.45rem; line-height: 1.5; }
        .svc-list-cols {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 0.4rem 1.75rem;
            list-style: disc;
        }
        .svc-list-cols li {
            margin: 0;
            padding-left: 0.1rem;
        }
        @media (max-width: 720px) {
            .svc-list-cols { grid-template-columns: 1fr; gap: 0.4rem; }
        }
        .svc-table-wrap { overflow-x: auto; }
        .svc-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.9rem;
            background: #fff;
        }
        .svc-table caption {
            caption-side: bottom;
            padding: 0.65rem 0 0;
            text-align: left;
            font-size: 0.8rem;
            color: var(--ink-soft);
        }
        .svc-table th, .svc-table td {
            border: 1px solid var(--line);
            padding: 0.65rem 0.7rem;
            text-align: left;
            vertical-align: top;
            color: var(--brand);
        }
        .svc-table thead th { background: #f3f6f8; }
        .svc-note {
            margin: 0.75rem 0 0;
            font-size: 0.82rem;
            line-height: 1.45;
            color: var(--ink-soft);
        }
        .svc-faq { margin: 0; }
        .svc-faq div {
            padding: 0.85rem 0;
            border-bottom: 1px solid var(--line);
        }
        .svc-faq div:first-child { padding-top: 0; }
        .svc-faq dt {
            margin: 0 0 0.35rem;
            font-weight: 700;
            color: var(--brand);
        }
        .svc-faq dd {
            margin: 0;
            font-size: 0.98rem;
            line-height: 1.55;
            color: var(--brand);
        }
        .svc-share {
            margin-top: 2rem;
            margin-bottom: 0.5rem;
            padding-top: 1.5rem;
            border-top: 1px solid var(--line);
        }
        .svc-share-list {
            display: flex;
            flex-wrap: wrap;
            gap: 0.65rem;
            margin: 1rem 0 0;
            padding: 0;
            list-style: none;
        }
        .svc-share-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 2.55rem;
            height: 2.55rem;
            border-radius: 999px;
            border: 1px solid rgba(21, 74, 108, 0.22);
            background: #fff;
            color: var(--brand);
            text-decoration: none;
            transition: background 0.16s ease, border-color 0.16s ease, color 0.16s ease, transform 0.16s ease;
        }
        .svc-share-btn:hover {
            background: rgba(30, 111, 156, 0.08);
            border-color: rgba(30, 111, 156, 0.45);
            color: var(--accent);
            transform: translateY(-1px);
        }
        .svc-share-btn:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }
        .svc-share-btn svg {
            width: 1.15rem;
            height: 1.15rem;
            fill: currentColor;
            stroke: none;
        }
        .svc-share-btn.is-copied {
            background: rgba(30, 111, 156, 0.12);
            border-color: var(--accent);
            color: var(--accent);
        }
        button.svc-share-btn {
            font: inherit;
            cursor: pointer;
            padding: 0;
        }
        .svc-related {
            margin-top: 2.5rem;
            padding-top: 1.75rem;
            border-top: 1px solid var(--line);
        }
        .svc-related-grid {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 1rem;
            margin: 1.1rem 0 1.5rem;
        }
        .svc-related-card { text-decoration: none; }
        .svc-back-index {
            margin: 0;
            font-size: 0.95rem;
        }
        .svc-back-index a {
            color: var(--brand);
            border-bottom: 1px solid rgba(21, 74, 108, 0.3);
            text-decoration: none;
        }
        .svc-back-index a:hover { border-bottom-color: var(--brand); }
        @media (max-width: 720px) {
            .svc-cards { grid-template-columns: 1fr; }
            .svc-related-grid { grid-template-columns: 1fr; }
        }