:root {
            --page: #f6f8fb;
            --surface: #ffffff;
            --surface-soft: #f8fafc;
            --text: #182230;
            --muted: #697586;
            --border: #e4e7ec;
            --border-strong: #d0d5dd;
            --blue: #2563eb;
            --blue-dark: #1d4ed8;
            --blue-soft: #eff6ff;
            --teal: #0f9f95;
            --green: #36a269;
            --violet: #635bff;
            --shadow: 0 18px 50px rgba(16, 24, 40, 0.08);
            --popover-shadow: 0 18px 55px rgba(16, 24, 40, 0.22);
            --content: 1180px;
            --radius: 4px;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            min-width: 320px;
            overflow-x: hidden;
            color: var(--text);
            background: var(--page);
            font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
            -webkit-font-smoothing: antialiased;
            text-rendering: optimizeLegibility;
        }

        body.note-open {
            overflow: hidden;
        }

        a {
            color: inherit;
        }

        button,
        a {
            font: inherit;
        }

        button {
            -webkit-tap-highlight-color: transparent;
        }

        img,
        svg {
            display: block;
        }

        .container {
            width: min(var(--content), calc(100% - 40px));
            margin: 0 auto;
        }

        

        

        

        

        

        

        

        

        

        

        

        .intro {
            padding: 56px 0 28px;
        }

        .intro-grid {
            display: grid;
            grid-template-columns: minmax(0, 1fr) minmax(250px, 0.42fr);
            gap: 64px;
            align-items: end;
        }

        .intro-kicker {
            margin: 0 0 12px;
            color: var(--blue);
            font-size: 13px;
            font-weight: 650;
            letter-spacing: 0.07em;
            text-transform: uppercase;
        }

        .intro h1 {
            max-width: 820px;
            margin: 0;
            font-size: clamp(32px, 5vw, 54px);
            line-height: 1.06;
            letter-spacing: -0.045em;
            font-weight: 650;
        }

        .intro-copy {
            max-width: 760px;
            margin: 20px 0 0;
            color: var(--muted);
            font-size: 17px;
            line-height: 1.7;
        }

        .intro-aside {
            padding: 18px 0 3px 20px;
            border-left: 1px solid var(--border-strong);
        }

        .intro-aside strong {
            display: block;
            margin-bottom: 7px;
            font-size: 14px;
            font-weight: 650;
        }

        .intro-aside p {
            margin: 0;
            color: var(--muted);
            font-size: 14px;
            line-height: 1.6;
        }

        .interactive-section {
            padding: 24px 0 72px;
        }

        .invoice-toolbar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            margin-bottom: 14px;
        }

        .invoice-toolbar p {
            margin: 0;
            color: var(--muted);
            font-size: 14px;
            line-height: 1.5;
        }

        .interactive-badge {
            flex: 0 0 auto;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 11px;
            border: 1px solid #bfdbfe;
            border-radius: var(--radius);
            color: var(--blue-dark);
            background: var(--blue-soft);
            font-size: 12px;
            font-weight: 650;
        }

        .interactive-badge::before {
            content: "";
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--blue);
            box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
        }

        .invoice-sheet {
            position: relative;
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
        }

        .invoice-sheet-inner {
            padding: clamp(26px, 5vw, 56px);
        }

        .invoice-top {
            display: grid;
            grid-template-columns: minmax(0, 1fr) auto;
            gap: 32px;
            align-items: start;
        }

        .invoice-brand {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            text-decoration: none;
        }

        .invoice-brand svg {
            width: 42px;
            height: 42px;
            color: var(--blue);
        }

        .invoice-brand-word {
            font-size: clamp(30px, 4vw, 42px);
            line-height: 1;
            letter-spacing: -0.055em;
            font-weight: 700;
        }

        .invoice-brand-word .arve {
            color: var(--blue);
        }

        .invoice-brand-word .teha {
            color: var(--teal);
        }

        .invoice-heading {
            position: relative;
            min-width: 205px;
            padding-right: 40px;
            text-align: right;
        }

        .invoice-heading h2 {
            margin: 0;
            font-size: clamp(31px, 4.5vw, 44px);
            line-height: 1;
            letter-spacing: -0.035em;
            font-weight: 700;
        }

        .invoice-heading p {
            margin: 10px 0 0;
            font-size: 17px;
            font-weight: 600;
            font-variant-numeric: tabular-nums;
        }

        .invoice-details {
            display: grid;
            grid-template-columns: minmax(0, 1fr) minmax(330px, 0.75fr);
            gap: clamp(48px, 10vw, 130px);
            margin-top: 58px;
        }

        .invoice-block-title {
            margin: 0 0 15px;
            font-size: 13px;
            line-height: 1.2;
            letter-spacing: 0.065em;
            text-transform: uppercase;
            font-weight: 700;
        }

        .buyer-block {
            position: relative;
            padding-left: 42px;
        }

        .buyer-block p,
        .footer-block p {
            margin: 0 0 8px;
            color: #344054;
            font-size: 14px;
            line-height: 1.45;
        }

        .meta-list {
            display: grid;
            grid-template-columns: minmax(132px, auto) minmax(100px, 1fr);
            gap: 20px 30px;
            margin: 0;
        }

        .meta-row {
            position: relative;
            display: contents;
        }

        .meta-row dt,
        .meta-row dd {
            margin: 0;
            font-size: 14px;
            line-height: 1.45;
        }

        .meta-row dt {
            position: relative;
            padding-left: 42px;
            font-weight: 650;
        }

        .meta-row dd {
            color: #344054;
            font-variant-numeric: tabular-nums;
        }

        .table-note {
            display: none;
            margin: 44px 0 8px;
            color: var(--muted);
            font-size: 12px;
        }

        .invoice-table-scroll {
            width: 100%;
            margin-top: 64px;
            overflow-x: auto;
            overscroll-behavior-inline: contain;
            border: 1px solid var(--border-strong);
            border-radius: var(--radius);
            scrollbar-width: thin;
        }

        .invoice-table {
            width: 100%;
            min-width: 760px;
            border-collapse: collapse;
            table-layout: fixed;
        }

        .invoice-table th,
        .invoice-table td {
            padding: 15px 14px;
            border-bottom: 1px solid var(--border);
            color: #344054;
            font-size: 14px;
            line-height: 1.4;
            text-align: left;
            vertical-align: middle;
        }

        .invoice-table thead th {
            position: relative;
            padding-top: 16px;
            padding-bottom: 16px;
            color: var(--text);
            background: #fbfcfe;
            font-size: 12px;
            font-weight: 700;
        }

        .invoice-table tbody tr:last-child td {
            border-bottom: 0;
        }

        .invoice-table th:nth-child(1),
        .invoice-table td:nth-child(1) {
            width: 39%;
        }

        .invoice-table th:nth-child(2),
        .invoice-table td:nth-child(2) {
            width: 12%;
            text-align: center;
        }

        .invoice-table th:nth-child(3),
        .invoice-table td:nth-child(3),
        .invoice-table th:nth-child(4),
        .invoice-table td:nth-child(4),
        .invoice-table th:nth-child(5),
        .invoice-table td:nth-child(5) {
            text-align: right;
        }

        .invoice-table .head-with-marker {
            padding-left: 52px;
        }

        .invoice-table .head-with-marker.is-right {
            padding-left: 14px;
            padding-right: 52px;
        }

        .money {
            white-space: nowrap;
            font-variant-numeric: tabular-nums;
        }

        .invoice-summary {
            display: flex;
            justify-content: flex-end;
            margin-top: 34px;
        }

        .summary-box {
            width: min(390px, 100%);
            overflow: hidden;
            border: 1px solid var(--border-strong);
            border-radius: var(--radius);
        }

        .summary-line {
            display: grid;
            grid-template-columns: 1fr 155px;
            border-bottom: 1px solid var(--border);
        }

        .summary-line:last-child {
            border-bottom: 0;
        }

        .summary-line span {
            padding: 13px 15px;
            color: #344054;
            font-size: 14px;
            line-height: 1.4;
        }

        .summary-line span:last-child {
            border-left: 1px solid var(--border);
            text-align: right;
            font-variant-numeric: tabular-nums;
        }

        .summary-line.total-due {
            position: relative;
            padding-right: 42px;
            background: #fbfcfe;
            font-weight: 700;
        }

        .summary-line.total-due span {
            color: var(--text);
            font-size: 16px;
        }

        .invoice-footer-grid {
            display: grid;
            grid-template-columns: 1.05fr 1fr 1.05fr;
            margin-top: 36px;
            border-top: 1px solid var(--border-strong);
            border-bottom: 1px solid var(--border-strong);
        }

        .footer-block {
            position: relative;
            min-width: 0;
            padding: 23px 18px 21px 52px;
        }

        .footer-block + .footer-block {
            border-left: 1px solid var(--border);
        }

        .footer-block a {
            color: inherit;
            text-decoration: none;
            overflow-wrap: anywhere;
        }

        .invoice-thanks {
            margin: 17px 0 0;
            color: #475467;
            font-size: 13px;
            text-align: center;
        }

        .tip-marker {
            position: absolute;
            z-index: 8;
            width: 29px;
            height: 29px;
            display: inline-grid;
            place-items: center;
            padding: 0;
            border: 1.5px solid var(--blue);
            border-radius: 50%;
            color: var(--blue);
            background: #ffffff;
            box-shadow: 0 5px 14px rgba(37, 99, 235, 0.14);
            font-size: 11px;
            line-height: 1;
            font-weight: 700;
            cursor: pointer;
            transition:
                color 140ms ease,
                background 140ms ease,
                border-color 140ms ease,
                transform 140ms ease,
                box-shadow 140ms ease;
        }

        .tip-marker:hover,
        .tip-marker:focus-visible,
        .tip-marker[aria-expanded="true"] {
            color: #ffffff;
            background: var(--blue);
            border-color: var(--blue);
            box-shadow: 0 8px 22px rgba(37, 99, 235, 0.26);
            transform: translateY(-1px);
            outline: none;
        }

        .tip-marker::after {
            content: "";
            position: absolute;
            inset: -8px;
            border-radius: 50%;
        }

        .invoice-heading .tip-marker {
            top: 42px;
            right: 0;
        }

        .buyer-block > .tip-marker,
        .meta-row dt > .tip-marker,
        .footer-block > .tip-marker {
            top: 0;
            left: 0;
        }

        .invoice-table th .tip-marker {
            top: 50%;
            left: 14px;
            transform: translateY(-50%);
        }

        .invoice-table th .tip-marker:hover,
        .invoice-table th .tip-marker:focus-visible,
        .invoice-table th .tip-marker[aria-expanded="true"] {
            transform: translateY(calc(-50% - 1px));
        }

        .invoice-table th.is-right .tip-marker {
            right: 14px;
            left: auto;
        }

        .summary-line.total-due > .tip-marker {
            top: 50%;
            right: 8px;
            transform: translateY(-50%);
        }

        .summary-line.total-due > .tip-marker:hover,
        .summary-line.total-due > .tip-marker:focus-visible,
        .summary-line.total-due > .tip-marker[aria-expanded="true"] {
            transform: translateY(calc(-50% - 1px));
        }

        .note-popover {
            position: fixed;
            z-index: 110;
            width: min(340px, calc(100vw - 32px));
            visibility: hidden;
            opacity: 0;
            pointer-events: none;
            transform: translateY(5px) scale(0.985);
            background: #ffffff;
            border: 1px solid var(--border-strong);
            border-radius: var(--radius);
            box-shadow: var(--popover-shadow);
            transition: opacity 130ms ease, transform 130ms ease, visibility 130ms ease;
        }

        .note-popover.is-open {
            visibility: visible;
            opacity: 1;
            pointer-events: auto;
            transform: translateY(0) scale(1);
        }

        .note-popover-header {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 16px 50px 8px 16px;
        }

        .note-popover-number {
            flex: 0 0 auto;
            width: 29px;
            height: 29px;
            display: inline-grid;
            place-items: center;
            border: 1.5px solid var(--blue);
            border-radius: 50%;
            color: var(--blue);
            font-size: 11px;
            font-weight: 700;
        }

        .note-popover-title {
            margin: 3px 0 0;
            font-size: 16px;
            line-height: 1.35;
            font-weight: 650;
        }

        .note-popover-text {
            margin: 0;
            padding: 0 16px 17px 57px;
            color: var(--muted);
            font-size: 14px;
            line-height: 1.6;
        }

        .note-close {
            position: absolute;
            top: 9px;
            right: 9px;
            width: 32px;
            height: 32px;
            display: inline-grid;
            place-items: center;
            padding: 0;
            border: 0;
            border-radius: var(--radius);
            color: #667085;
            background: transparent;
            cursor: pointer;
        }

        .note-close:hover,
        .note-close:focus-visible {
            color: var(--text);
            background: #f2f4f7;
            outline: none;
        }

        .note-backdrop {
            position: fixed;
            inset: 0;
            z-index: 100;
            display: none;
            background: rgba(16, 24, 40, 0.46);
            backdrop-filter: blur(2px);
        }

        .note-backdrop.is-open {
            display: block;
        }

        .content-section {
            padding: 72px 0;
            border-top: 1px solid var(--border);
            background: var(--surface);
        }

        .section-head {
            max-width: 740px;
            margin-bottom: 34px;
        }

        .section-head h2 {
            margin: 0;
            font-size: clamp(27px, 4vw, 38px);
            line-height: 1.15;
            letter-spacing: -0.035em;
            font-weight: 650;
        }

        .section-head p {
            margin: 12px 0 0;
            color: var(--muted);
            font-size: 15px;
            line-height: 1.7;
        }

        .facts-grid {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            border-top: 1px solid var(--border);
            border-left: 1px solid var(--border);
        }

        .fact-card {
            min-width: 0;
            padding: 24px;
            border-right: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .fact-number {
            display: block;
            margin-bottom: 16px;
            color: var(--blue);
            font-size: 12px;
            font-weight: 700;
        }

        .fact-card h3 {
            margin: 0 0 8px;
            font-size: 16px;
            line-height: 1.4;
            font-weight: 650;
        }

        .fact-card p {
            margin: 0;
            color: var(--muted);
            font-size: 14px;
            line-height: 1.65;
        }

        .download-row {
            display: grid;
            grid-template-columns: minmax(0, 1fr) auto;
            gap: 28px;
            align-items: center;
            margin-top: 34px;
            padding: 24px;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            background: var(--surface-soft);
        }

        .download-info {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .download-icon {
            flex: 0 0 auto;
            width: 42px;
            height: 42px;
            display: grid;
            place-items: center;
            border: 1px solid #dbe5f5;
            border-radius: var(--radius);
            color: var(--blue);
            background: #ffffff;
        }

        .download-icon svg {
            width: 22px;
            height: 22px;
        }

        .download-info h3 {
            margin: 0 0 5px;
            font-size: 16px;
            font-weight: 650;
        }

        .download-info p {
            margin: 0;
            color: var(--muted);
            font-size: 13px;
        }

        .download-button,
        .primary-button {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 9px;
            min-height: 42px;
            padding: 10px 16px;
            border-radius: var(--radius);
            text-decoration: none;
            font-size: 14px;
            font-weight: 650;
            transition: background 150ms ease, transform 150ms ease;
        }

        .download-button {
            color: #ffffff;
            background: var(--blue);
        }

        .download-button:hover,
        .download-button:focus-visible {
            background: var(--blue-dark);
            transform: translateY(-1px);
            outline: none;
        }

        .download-button svg {
            width: 17px;
            height: 17px;
        }

        .faq-list {
            max-width: 900px;
            border-top: 1px solid var(--border);
        }

        .faq-item {
            border-bottom: 1px solid var(--border);
        }

        .faq-item summary {
            position: relative;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            padding: 20px 42px 20px 0;
            color: var(--text);
            list-style: none;
            cursor: pointer;
            font-size: 15px;
            font-weight: 600;
        }

        .faq-item summary::-webkit-details-marker {
            display: none;
        }

        .faq-item summary::after {
            content: "+";
            position: absolute;
            top: 50%;
            right: 4px;
            color: var(--violet);
            font-size: 24px;
            line-height: 1;
            font-weight: 400;
            transform: translateY(-50%);
            transition: transform 150ms ease;
        }

        .faq-item[open] summary::after {
            transform: translateY(-50%) rotate(45deg);
        }

        .faq-answer {
            max-width: 780px;
            padding: 0 42px 20px 0;
            color: var(--muted);
            font-size: 14px;
            line-height: 1.7;
        }

        .cta-section {
            padding: 58px 0;
            background: #111827;
            color: #ffffff;
        }

        .cta-row {
            display: grid;
            grid-template-columns: minmax(0, 1fr) auto;
            gap: 34px;
            align-items: center;
        }

        .cta-row h2 {
            margin: 0;
            font-size: clamp(27px, 4vw, 38px);
            line-height: 1.15;
            letter-spacing: -0.035em;
            font-weight: 650;
        }

        .cta-row p {
            max-width: 680px;
            margin: 11px 0 0;
            color: #cbd5e1;
            font-size: 15px;
            line-height: 1.7;
        }

        .primary-button {
            min-width: 190px;
            color: #111827;
            background: #ffffff;
        }

        .primary-button:hover,
        .primary-button:focus-visible {
            background: #f2f4f7;
            transform: translateY(-1px);
            outline: none;
        }

        .site-footer {
            border-top: 1px solid var(--border);
            background: #ffffff;
        }

        .site-footer-inner {
            min-height: 66px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            color: var(--muted);
            font-size: 12px;
        }

        .footer-links {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .footer-links a {
            color: var(--violet);
            text-decoration: none;
            font-weight: 600;
        }

        .footer-links a:hover,
        .footer-links a:focus-visible {
            text-decoration: underline;
            outline: none;
        }

        .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;
        }

        @media (max-width: 900px) {
            

            .intro-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .intro-aside {
                max-width: 700px;
            }

            .invoice-details {
                gap: 48px;
            }

            .invoice-footer-grid {
                grid-template-columns: 1fr 1fr;
            }

            .footer-block:last-child {
                grid-column: 1 / -1;
                border-top: 1px solid var(--border);
                border-left: 0;
            }

            .facts-grid {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }
        }

        @media (max-width: 720px) {
            .container {
                width: min(100% - 24px, var(--content));
            }

            

            

            

            

            

            

            

            

            .intro {
                padding: 38px 0 18px;
            }

            .intro h1 {
                font-size: clamp(30px, 10vw, 42px);
            }

            .intro-copy {
                font-size: 15px;
            }

            .invoice-toolbar {
                align-items: flex-start;
                flex-direction: column;
            }

            .invoice-sheet-inner {
                padding: 24px 16px 25px;
            }

            .invoice-top {
                gap: 14px;
            }

            .invoice-brand {
                gap: 8px;
            }

            .invoice-brand svg {
                width: 32px;
                height: 32px;
            }

            .invoice-brand-word {
                font-size: 25px;
            }

            .invoice-heading {
                min-width: 132px;
                padding-right: 32px;
            }

            .invoice-heading h2 {
                font-size: 28px;
            }

            .invoice-heading p {
                margin-top: 7px;
                font-size: 13px;
            }

            .invoice-heading .tip-marker {
                top: 34px;
            }

            .invoice-details {
                grid-template-columns: 1fr;
                gap: 30px;
                margin-top: 42px;
            }

            .meta-list {
                grid-template-columns: minmax(130px, 1fr) auto;
                gap: 16px 16px;
            }

            .table-note {
                display: block;
            }

            .invoice-table-scroll {
                margin: 0 -16px;
                width: calc(100% + 32px);
                border-right: 0;
                border-left: 0;
                border-radius: 0;
            }

            .invoice-table {
                min-width: 720px;
            }

            .invoice-summary {
                margin-top: 24px;
            }

            .summary-line {
                grid-template-columns: 1fr 132px;
            }

            .summary-line.total-due {
                padding-right: 38px;
            }

            .summary-line span,
            .summary-line.total-due span {
                font-size: 13px;
            }

            .invoice-footer-grid {
                grid-template-columns: 1fr;
                margin-top: 28px;
            }

            .footer-block + .footer-block,
            .footer-block:last-child {
                grid-column: auto;
                border-top: 1px solid var(--border);
                border-left: 0;
            }

            .tip-marker {
                width: 28px;
                height: 28px;
                font-size: 10px;
            }

            .note-popover {
                right: 8px !important;
                bottom: 8px !important;
                left: 8px !important;
                top: auto !important;
                width: auto;
                max-height: min(56vh, 390px);
                overflow-y: auto;
                transform: translateY(20px);
            }

            .note-popover.is-open {
                transform: translateY(0);
            }

            .note-popover-text {
                padding-left: 16px;
            }

            .content-section {
                padding: 54px 0;
            }

            .facts-grid {
                grid-template-columns: 1fr;
            }

            .download-row {
                grid-template-columns: 1fr;
            }

            .download-button {
                width: 100%;
            }

            .cta-row {
                grid-template-columns: 1fr;
            }

            .primary-button {
                width: 100%;
            }

            .site-footer-inner {
                padding: 18px 0;
                align-items: flex-start;
                flex-direction: column;
                gap: 12px;
            }

            .footer-links {
                flex-wrap: wrap;
                gap: 10px 16px;
            }
        }

        @media (max-width: 430px) {
            

            .invoice-brand svg {
                display: none;
            }

            .invoice-brand-word {
                font-size: 22px;
            }

            .invoice-heading {
                min-width: 125px;
            }

            .buyer-block,
            .meta-row dt,
            .footer-block {
                padding-left: 39px;
            }

            .summary-box {
                width: 100%;
            }
        }

        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                scroll-behavior: auto !important;
                transition-duration: 0.01ms !important;
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
            }
        }
    
/* ========================================================================== */
/* ARVETEHA LANDING PAGE VISUAL SYSTEM — page shell only                      */
/* Interactive invoice structure, markers, popover and JavaScript unchanged.  */
/* ========================================================================== */

:root{
    --page:#ffffff;
    --surface:#ffffff;
    --surface-soft:#f8f7ff;
    --text:#17213b;
    --muted:#667085;
    --border:#e3e7f1;
    --border-strong:#d8deea;
    --blue:#635bff;
    --blue-dark:#4d46d9;
    --blue-soft:#f1efff;
    --teal:#16b8a6;
    --green:#27c782;
    --violet:#635bff;
    --purple:#635bff;
    --purple-2:#8b78ff;
    --purple-pale:#f1efff;
    --teal-dark:#087f73;
    --teal-pale:#e8faf6;
    --sky:#8fd8ff;
    --shadow:0 30px 80px rgba(47,45,110,.14);
    --content:1200px;
    --radius:16px;
}

body{
    background:#fff;
    color:var(--text);
    font-size:15px;
    line-height:1.65;
}

.container{
    width:min(var(--content),calc(100% - 48px));
}

















.intro{
    position:relative;
    isolation:isolate;
    overflow:hidden;
    padding:88px 0 74px;
    background:
        radial-gradient(ellipse at 84% 24%,rgba(99,91,255,.12),transparent 31%),
        radial-gradient(ellipse at 12% 80%,rgba(22,184,166,.10),transparent 34%),
        linear-gradient(180deg,#fbfcff 0%,#f7f9ff 68%,#fff 100%);
}
.intro::before{
    content:"";
    position:absolute;
    z-index:-1;
    inset:0;
    background-image:radial-gradient(circle,rgba(99,91,255,.09) 1px,transparent 1px);
    background-size:28px 28px;
    mask-image:linear-gradient(to right,transparent,#000 16%,#000 84%,transparent);
    opacity:.25;
}
.intro-lines{
    position:absolute;
    left:0;
    top:0;
    width:100%;
    height:100%;
    pointer-events:none;
}
.intro-lines path{
    fill:none;
    stroke:#756cff;
    stroke-width:2;
    opacity:.18;
    vector-effect:non-scaling-stroke;
}
.intro-grid{
    position:relative;
    z-index:2;
    grid-template-columns:minmax(0,1fr) minmax(300px,.48fr);
    gap:70px;
    align-items:center;
}
.intro-main{max-width:780px}
.intro-kicker{
    display:inline-flex;
    align-items:center;
    gap:10px;
    margin:0 0 19px;
    color:var(--purple-dark);
    font-size:12px;
    font-weight:800;
    letter-spacing:.085em;
}
.intro-kicker::before{
    content:"";
    width:34px;
    height:5px;
    border-radius:999px;
    background:linear-gradient(90deg,var(--teal),var(--purple));
}
.intro h1{
    max-width:790px;
    font-size:clamp(45px,5.3vw,68px);
    line-height:1.02;
    letter-spacing:-.065em;
    font-weight:760;
    text-wrap:balance;
}
.intro h1 span{
    color:transparent;
    background:linear-gradient(100deg,#5148e5,#7c6cff 68%,#9b7cff);
    -webkit-background-clip:text;
    background-clip:text;
}
.intro-copy{
    max-width:690px;
    margin-top:25px;
    color:#56627b;
    font-size:18px;
    line-height:1.72;
}
.intro-notes{
    display:flex;
    flex-wrap:wrap;
    gap:18px;
    margin-top:28px;
}
.intro-notes span{
    display:inline-flex;
    align-items:center;
    gap:8px;
    color:#4f5b72;
    font-size:12px;
    font-weight:700;
}
.intro-notes span::before{
    content:"";
    width:16px;
    height:16px;
    border-radius:50%;
    background:var(--green);
    box-shadow:inset 0 0 0 4px #fff,0 0 0 1px rgba(39,199,130,.18);
}
.intro-aside{
    display:flex;
    align-items:flex-start;
    gap:16px;
    padding:25px;
    border:1px solid rgba(255,255,255,.96);
    border-radius:22px;
    background:rgba(255,255,255,.88);
    box-shadow:0 18px 48px rgba(50,54,105,.11);
    backdrop-filter:blur(14px);
}
.intro-aside-icon{
    width:43px;
    height:43px;
    display:grid;
    place-items:center;
    flex:none;
    border-radius:13px;
    color:var(--purple);
    background:var(--purple-pale);
}
.intro-aside-icon svg{width:21px;height:21px}
.intro-aside strong{
    margin:1px 0 8px;
    font-size:15px;
    font-weight:800;
}
.intro-aside p{
    color:#667085;
    font-size:13px;
    line-height:1.68;
}

.interactive-section{
    position:relative;
    padding:58px 0 100px;
    background:#fff;
}
.interactive-section::before{
    content:"";
    position:absolute;
    left:-16%;
    top:170px;
    width:55%;
    height:90px;
    border-radius:999px;
    background:linear-gradient(90deg,rgba(22,184,166,.13),rgba(143,216,255,.16));
    transform:rotate(-9deg);
    pointer-events:none;
}
.invoice-toolbar{
    position:relative;
    z-index:2;
    margin-bottom:18px;
    padding:0 4px;
}
.invoice-toolbar p{
    color:#59667f;
    font-size:14px;
    font-weight:600;
}
.interactive-badge{
    padding:9px 13px;
    border:1px solid rgba(99,91,255,.18);
    border-radius:999px;
    color:var(--purple-dark);
    background:var(--purple-pale);
    box-shadow:0 7px 18px rgba(99,91,255,.08);
}
.interactive-badge::before{
    background:var(--purple);
    box-shadow:0 0 0 4px rgba(99,91,255,.12);
}
.invoice-sheet{
    position:relative;
    z-index:2;
    border:1px solid #e1e5ef;
    border-radius:28px;
    box-shadow:0 34px 86px rgba(41,48,92,.16);
}
.invoice-sheet::before{
    content:"";
    position:absolute;
    inset:-9px 80px auto 18px;
    height:9px;
    border-radius:999px;
    background:linear-gradient(90deg,var(--teal),var(--sky) 46%,var(--purple));
    box-shadow:0 4px 15px rgba(99,91,255,.18);
}
.invoice-sheet-inner{border-radius:inherit}
.tip-marker{
    border-color:var(--purple);
    color:var(--purple);
    box-shadow:0 5px 14px rgba(99,91,255,.15);
}
.tip-marker:hover,
.tip-marker:focus-visible,
.tip-marker[aria-expanded="true"]{
    background:var(--purple);
    border-color:var(--purple);
    box-shadow:0 8px 22px rgba(99,91,255,.26);
}
.note-popover-number{
    border-color:var(--purple);
    color:var(--purple);
}
.note-popover{
    border-radius:16px;
    border-color:#dcdff0;
    box-shadow:0 22px 60px rgba(39,48,85,.24);
}
.note-close{border-radius:10px}

.content-section{
    position:relative;
    overflow:hidden;
    padding:96px 0;
    border-top:0;
    background:linear-gradient(180deg,#f4f1ff 0%,#f8f7ff 100%);
}
.content-section + .content-section{
    background:linear-gradient(135deg,#fff6ea 0%,#fff 45%,#f5f3ff 100%);
}
.content-section::before{
    content:"";
    position:absolute;
    right:-16%;
    bottom:55px;
    width:58%;
    height:98px;
    border-radius:999px;
    background:linear-gradient(90deg,rgba(99,91,255,.12),rgba(255,141,118,.14));
    transform:rotate(8deg);
}
.section-head{
    position:relative;
    z-index:2;
    max-width:790px;
    margin-bottom:42px;
}
.section-head h2{
    font-size:clamp(33px,4vw,48px);
    line-height:1.08;
    letter-spacing:-.052em;
    font-weight:750;
}
.section-head p{
    max-width:680px;
    margin-top:16px;
    color:#5d6681;
    font-size:16px;
    line-height:1.75;
}
.facts-grid{
    position:relative;
    z-index:2;
    gap:17px;
    border:0;
}
.fact-card{
    min-height:205px;
    padding:27px;
    border:1px solid rgba(255,255,255,.95);
    border-radius:22px;
    background:rgba(255,255,255,.92);
    box-shadow:0 16px 44px rgba(73,64,136,.09);
}
.fact-number{
    width:42px;
    height:42px;
    display:grid;
    place-items:center;
    margin-bottom:20px;
    border-radius:13px;
    color:var(--purple);
    background:var(--purple-pale);
    font-size:11px;
}
.fact-card:nth-child(2n) .fact-number{color:var(--teal-dark);background:var(--teal-pale)}
.fact-card:nth-child(3n) .fact-number{color:#2f5bcb;background:#eaf1ff}
.fact-card h3{
    font-size:18px;
    font-weight:750;
    letter-spacing:-.025em;
}
.fact-card p{
    color:#65708a;
    font-size:13px;
    line-height:1.72;
}
.download-row{
    position:relative;
    z-index:2;
    margin-top:22px;
    padding:25px 27px;
    border:1px solid rgba(255,255,255,.96);
    border-radius:20px;
    background:rgba(255,255,255,.88);
    box-shadow:0 14px 38px rgba(73,64,136,.08);
}
.download-icon{
    width:46px;
    height:46px;
    border:0;
    border-radius:14px;
    color:var(--purple);
    background:var(--purple-pale);
}
.download-info h3{font-size:17px;font-weight:750}
.download-button{
    min-height:47px;
    padding:12px 20px;
    border-radius:13px;
    color:#fff;
    background:linear-gradient(135deg,var(--purple),#7669ff);
    box-shadow:0 12px 25px rgba(99,91,255,.20);
    font-weight:800;
}
.download-button:hover,
.download-button:focus-visible{
    background:linear-gradient(135deg,var(--purple-dark),var(--purple));
    box-shadow:0 16px 30px rgba(99,91,255,.26);
}

.faq-list{
    position:relative;
    z-index:2;
    max-width:960px;
    display:grid;
    gap:11px;
    border:0;
}
.faq-item{
    overflow:hidden;
    border:1px solid rgba(224,226,236,.94);
    border-radius:16px;
    background:rgba(255,255,255,.91);
    box-shadow:0 8px 24px rgba(62,55,107,.055);
}
.faq-item summary{
    padding:21px 58px 21px 22px;
    font-size:16px;
    font-weight:700;
}
.faq-item summary::after{
    right:16px;
    width:34px;
    height:34px;
    display:grid;
    place-items:center;
    border-radius:11px;
    color:var(--purple);
    background:var(--purple-pale);
    font-size:21px;
}
.faq-item[open] summary::after{
    color:#fff;
    background:var(--purple);
    transform:translateY(-50%) rotate(45deg);
}
.faq-answer{
    max-width:850px;
    padding:0 58px 21px 22px;
}

.cta-section{
    padding:34px 0 70px;
    color:#fff;
    background:#fff;
}
.cta-card{
    position:relative;
    overflow:hidden;
    min-height:300px;
    display:grid;
    grid-template-columns:minmax(0,1fr) auto;
    align-items:center;
    gap:44px;
    padding:58px;
    border-radius:32px;
    background:linear-gradient(125deg,#3f3aaf 0%,#655be8 52%,#178f86 132%);
    box-shadow:0 30px 82px rgba(75,68,199,.25);
}
.cta-ribbons{
    position:absolute;
    inset:0;
    width:100%;
    height:100%;
    pointer-events:none;
}
.cta-ribbons path{fill:none;stroke-linecap:round}
.cta-content{position:relative;z-index:2;max-width:720px}
.cta-card h2{
    margin:0;
    font-size:clamp(34px,4.5vw,54px);
    line-height:1.06;
    letter-spacing:-.055em;
}
.cta-card p{
    max-width:610px;
    margin:17px 0 0;
    color:rgba(255,255,255,.82);
    font-size:15px;
    line-height:1.76;
}
.primary-button{
    position:relative;
    z-index:2;
    min-width:190px;
    min-height:51px;
    padding:13px 22px;
    border-radius:14px;
    color:#3f3aaf;
    background:#fff;
    box-shadow:0 15px 35px rgba(24,22,80,.20);
    font-weight:800;
}
.primary-button span{font-size:20px}
.primary-button:hover,
.primary-button:focus-visible{
    background:#fff;
    box-shadow:0 18px 40px rgba(24,22,80,.26);
    transform:translateY(-2px);
}

.site-footer{
    padding:31px 0 26px;
    border-top:1px solid var(--border);
    background:#fff;
}
.site-footer-inner{
    min-height:0;
    align-items:flex-start;
}
.footer-logo{font-size:30px}
.footer-brand p{
    max-width:430px;
    margin:10px 0 0;
    color:var(--muted);
    font-size:12px;
}
.footer-links{
    flex-wrap:wrap;
    justify-content:flex-end;
    gap:10px 20px;
}
.footer-links a{
    color:var(--purple);
    font-size:12px;
    font-weight:750;
}
.footer-bottom{
    display:flex;
    justify-content:space-between;
    gap:25px;
    margin-top:22px;
    padding-top:20px;
    border-top:1px solid var(--border);
    color:#98a2b3;
    font-size:11px;
}

@media(max-width:900px){
    .intro-grid{grid-template-columns:1fr;gap:30px}
    .intro-aside{max-width:720px}
    .cta-card{grid-template-columns:1fr}
    .primary-button{justify-self:start}
}
@media(max-width:720px){
    .container{width:min(100% - 24px,var(--content))}
    
    
    
    
    
    
    .intro{padding:56px 0 58px}
    .intro h1{font-size:clamp(39px,12vw,52px)}
    .intro-copy{font-size:15px}
    .intro-notes{display:grid;gap:9px}
    .intro-aside{padding:20px}
    .interactive-section{padding:42px 0 70px}
    .invoice-sheet{border-radius:21px}
    .content-section{padding:72px 0}
    .facts-grid{gap:12px}
    .fact-card{min-height:0}
    .download-row{padding:21px}
    .cta-section{padding:20px 0 58px}
    .cta-card{padding:38px 25px;border-radius:25px}
    .primary-button{width:100%}
    .site-footer-inner,
    .footer-bottom{align-items:flex-start;flex-direction:column}
    .footer-links{justify-content:flex-start}
}


    

/* ========================================================================== */
/* COMPACT ARVE NÄIDIS REDESIGN                                                */
/* ========================================================================== */

.compact-intro{
    padding:42px 0 34px;
    background:
        radial-gradient(circle at 78% 12%,rgba(99,91,255,.10),transparent 28%),
        linear-gradient(180deg,#fbfcff 0%,#ffffff 100%);
}

.compact-intro::before,
.compact-intro .intro-lines{
    display:none;
}

.intro-compact-grid{
    display:grid;
    grid-template-columns:minmax(0,.86fr) minmax(420px,1.14fr);
    gap:44px;
    align-items:center;
}

.compact-intro .intro-main{
    max-width:570px;
}

.compact-intro .intro-kicker{
    margin:0 0 11px;
    font-size:11px;
}

.compact-intro .intro-kicker::before{
    width:26px;
    height:4px;
}

.compact-intro h1{
    max-width:570px;
    margin:0;
    font-size:clamp(32px,3.7vw,46px);
    line-height:1.04;
    letter-spacing:-.052em;
    font-weight:740;
}

.compact-intro .intro-copy{
    max-width:530px;
    margin:14px 0 0;
    font-size:15px;
    line-height:1.58;
}

.hero-download{
    position:relative;
    overflow:hidden;
    display:grid;
    grid-template-columns:minmax(0,1fr) auto;
    align-items:center;
    gap:22px;
    padding:22px;
    border:1px solid #ddd9ff;
    border-radius:18px;
    background:
        radial-gradient(circle at 100% 0,rgba(22,184,166,.16),transparent 34%),
        linear-gradient(135deg,#f1efff 0%,#fbfaff 56%,#effbf8 100%);
    box-shadow:0 18px 46px rgba(65,58,154,.11);
}

.hero-download::after{
    content:"";
    position:absolute;
    right:-58px;
    bottom:-52px;
    width:170px;
    height:82px;
    border-radius:999px;
    background:linear-gradient(90deg,rgba(99,91,255,.16),rgba(22,184,166,.18));
    transform:rotate(-24deg);
    pointer-events:none;
}

.hero-download-main,
.hero-download-button{
    position:relative;
    z-index:1;
}

.hero-download-main{
    min-width:0;
    display:flex;
    align-items:center;
    gap:15px;
}

.hero-download-icon{
    width:50px;
    height:50px;
    display:grid;
    place-items:center;
    flex:none;
    color:var(--purple);
    background:#fff;
    border:1px solid rgba(99,91,255,.13);
    border-radius:13px;
    box-shadow:0 9px 22px rgba(59,55,131,.10);
}

.hero-download-icon svg{
    width:24px;
    height:24px;
}

.hero-download-label{
    display:inline-flex;
    margin-bottom:4px;
    color:var(--teal-dark);
    font-size:9px;
    font-weight:800;
    letter-spacing:.075em;
    text-transform:uppercase;
}

.hero-download strong{
    display:block;
    color:var(--text);
    font-size:15px;
    line-height:1.3;
}

.hero-download p{
    margin:4px 0 0;
    color:#667085;
    font-size:11px;
    line-height:1.45;
}

.hero-download-button{
    min-height:47px;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:9px;
    padding:12px 17px;
    color:#fff;
    background:linear-gradient(135deg,var(--purple),#7569ff);
    border-radius:11px;
    box-shadow:0 13px 27px rgba(99,91,255,.24);
    text-decoration:none;
    white-space:nowrap;
    font-size:12px;
    font-weight:800;
    transition:transform .18s ease,box-shadow .18s ease;
}

.hero-download-button:hover,
.hero-download-button:focus-visible{
    color:#fff;
    transform:translateY(-2px);
    box-shadow:0 17px 32px rgba(99,91,255,.29);
    outline:none;
}

.hero-download-button svg{
    width:17px;
    height:17px;
}

.interactive-section{
    padding:28px 0 72px;
    background:linear-gradient(180deg,#fff 0%,#fafbff 100%);
}

.interactive-section::before{
    top:130px;
    opacity:.75;
}

.invoice-toolbar{
    margin-bottom:14px;
}

.invoice-toolbar p{
    font-size:13px;
    font-weight:500;
}

.invoice-toolbar p strong{
    color:var(--text);
    font-weight:750;
}

.interactive-badge{
    padding:7px 11px;
    border-radius:10px;
    font-size:10px;
}

.invoice-sheet{
    border-radius:18px;
    box-shadow:0 28px 70px rgba(41,48,92,.13);
}

.invoice-sheet::before{
    inset:-7px 82px auto 20px;
    height:7px;
}

.note-popover{
    width:min(370px,calc(100vw - 32px));
    border-radius:8px;
    background:#fff;
}

.note-popover-header{
    padding:18px 52px 8px 18px;
}

.note-popover-title{
    font-size:17px;
}

.note-popover-text{
    padding:0 18px 19px 59px;
    font-size:15px;
    line-height:1.58;
}

.checklist-section{
    position:relative;
    overflow:hidden;
    padding:72px 0;
    background:#fff;
}

.checklist-section::before{
    content:"";
    position:absolute;
    right:-10%;
    top:28px;
    width:43%;
    height:72px;
    border-radius:999px;
    background:linear-gradient(90deg,rgba(99,91,255,.08),rgba(255,141,118,.10));
    transform:rotate(8deg);
    pointer-events:none;
}

.checklist-head{
    position:relative;
    z-index:1;
    display:grid;
    grid-template-columns:minmax(0,1fr) minmax(280px,.55fr);
    align-items:end;
    gap:42px;
    margin-bottom:25px;
}

.checklist-kicker{
    margin:0 0 8px;
    color:var(--purple-dark);
    font-size:10px;
    font-weight:800;
    letter-spacing:.09em;
    text-transform:uppercase;
}

.checklist-head h2{
    margin:0;
    font-size:clamp(27px,3.3vw,38px);
    line-height:1.08;
    letter-spacing:-.045em;
}

.checklist-head > p{
    margin:0;
    color:var(--muted);
    font-size:13px;
    line-height:1.6;
}

.checklist-grid{
    position:relative;
    z-index:1;
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:12px;
}

.checklist-card{
    display:grid;
    grid-template-columns:42px minmax(0,1fr);
    gap:15px;
    align-items:start;
    padding:21px;
    background:linear-gradient(135deg,#fbfbff 0%,#fff 70%);
    border:1px solid var(--border);
    border-radius:14px;
    box-shadow:0 9px 25px rgba(39,48,85,.055);
}

.checklist-card:nth-child(2),
.checklist-card:nth-child(4){
    background:linear-gradient(135deg,#f3fbf9 0%,#fff 70%);
}

.checklist-number{
    width:42px;
    height:42px;
    display:grid;
    place-items:center;
    color:var(--purple);
    background:var(--purple-pale);
    border-radius:10px;
    font-size:10px;
    font-weight:800;
}

.checklist-card:nth-child(2) .checklist-number,
.checklist-card:nth-child(4) .checklist-number{
    color:var(--teal-dark);
    background:var(--teal-pale);
}

.checklist-card h3{
    margin:1px 0 5px;
    font-size:15px;
    line-height:1.35;
}

.checklist-card p{
    margin:0;
    color:var(--muted);
    font-size:12px;
    line-height:1.55;
}

.content-section{
    padding:72px 0;
}

.content-section .section-head{
    margin-bottom:24px;
}

.content-section .section-head h2{
    font-size:clamp(27px,3.2vw,38px);
}

.content-section .section-head p{
    margin-top:10px;
    font-size:13px;
}

.faq-list{
    gap:8px;
}

.faq-item summary{
    padding:17px 52px 17px 19px;
    font-size:14px;
}

.faq-item summary::after{
    top:10px;
    right:10px;
    width:30px;
    height:30px;
}

.faq-answer{
    padding:0 52px 18px 19px;
    font-size:13px;
}

.cta-section{
    padding-top:20px;
}

.cta-card{
    min-height:240px;
    padding:44px 48px;
}

.cta-card h2{
    font-size:clamp(29px,3.8vw,43px);
}

@media(max-width:900px){
    .intro-compact-grid{
        grid-template-columns:1fr;
        gap:24px;
    }

    .compact-intro .intro-main{
        max-width:680px;
    }

    .hero-download{
        max-width:760px;
    }

    .checklist-head{
        grid-template-columns:1fr;
        gap:12px;
    }
}

@media(max-width:720px){
    .compact-intro{
        padding:30px 0 24px;
    }

    .compact-intro h1{
        font-size:clamp(29px,9vw,38px);
    }

    .compact-intro .intro-copy{
        margin-top:11px;
        font-size:14px;
    }

    .hero-download{
        grid-template-columns:1fr;
        gap:16px;
        padding:18px;
        border-radius:15px;
    }

    .hero-download-button{
        width:100%;
    }

    .interactive-section{
        padding:22px 0 50px;
    }

    .invoice-toolbar{
        align-items:center;
        flex-direction:row;
        gap:10px;
    }

    .invoice-toolbar p{
        font-size:11px;
        line-height:1.4;
    }

    .interactive-badge{
        flex:none;
        font-size:9px;
    }

    .note-popover{
        border-radius:8px;
    }

    .note-popover-title{
        font-size:17px;
    }

    .note-popover-text{
        padding-left:18px;
        font-size:15px;
    }

    .checklist-section{
        padding:52px 0;
    }

    .checklist-grid{
        grid-template-columns:1fr;
        gap:9px;
    }

    .checklist-card{
        padding:17px;
    }

    .content-section{
        padding:54px 0;
    }

    .cta-card{
        min-height:0;
        padding:34px 23px;
    }
}

@media(max-width:430px){
    .hero-download-main{
        align-items:flex-start;
    }

    .hero-download-icon{
        width:44px;
        height:44px;
    }

    .invoice-toolbar{
        align-items:flex-start;
    }

    .interactive-badge{
        margin-top:1px;
    }

    .checklist-card{
        grid-template-columns:38px minmax(0,1fr);
        gap:12px;
    }

    .checklist-number{
        width:38px;
        height:38px;
    }
}


/* Shared-header-safe footer logo */
.footer-logo {
    display: inline-flex;
    align-items: baseline;
    color: inherit;
    font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 30px;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.05em;
    text-decoration: none;
}
.footer-logo-arve { color: var(--teal); }
.footer-logo-teha { color: var(--text); }

/* ARVETEHA PUBLIC HEADER STAGE 3
 * Мобильное верхнее меню обслуживается только public-header.css.
 */