:root {
        --green: #2FA34A;
        --green-dark: #278d40;
        --green-light: #54df72;
        --ink: #111827;
        --body: #4b5563;
        --muted: #8a94a3;
        --line: rgba(17, 24, 39, .08);
        --card: rgba(255, 255, 255, .78);
        --shadow: 0 18px 50px rgba(27, 55, 35, .10);
        font-family: Arial, Helvetica, sans-serif;
      }

      * {
        box-sizing: border-box;
      }

      html {
        scroll-behavior: smooth;
      }

      html,
      body {
        margin: 0;
        min-height: 100%;
        background: #eef5fc url("/background.jpg") center top / cover fixed;
        color: var(--body);
      }

      body {
        overflow-x: hidden;
      }

      a {
        color: var(--green);
      }

      .wrap {
        width: min(100% - 32px, 1000px);
        margin: 0 auto;
      }

      /* ---------- Hero ---------- */
      .hero {
        position: relative;
        padding: 72px 0 56px;
        text-align: center;
      }

      .hero > * {
        animation: rise 700ms cubic-bezier(.2, .7, .2, 1) both;
      }

      .hero > :nth-child(2) { animation-delay: 90ms; }
      .hero > :nth-child(3) { animation-delay: 180ms; }
      .hero > :nth-child(4) { animation-delay: 270ms; }

      @keyframes rise {
        from { opacity: 0; transform: translateY(18px); }
        to { opacity: 1; transform: none; }
      }

      .eyebrow {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        margin: 0 0 18px;
        padding: 6px 14px;
        border: 1px solid rgba(47, 163, 74, .25);
        border-radius: 999px;
        background: rgba(255, 255, 255, .7);
        color: var(--green);
        font-size: 13px;
        font-weight: 700;
      }

      .eyebrow::before {
        content: "";
        width: 7px;
        height: 7px;
        border-radius: 50%;
        background: var(--green);
        animation: pulse 2s ease-out infinite;
      }

      @keyframes pulse {
        0% { box-shadow: 0 0 0 0 rgba(47, 163, 74, .5); }
        100% { box-shadow: 0 0 0 9px rgba(47, 163, 74, 0); }
      }

      .hero h1 {
        margin: 0 auto;
        max-width: 760px;
        color: var(--ink);
        font-size: clamp(34px, 6vw, 56px);
        letter-spacing: -1px;
        line-height: 1.08;
      }

      .shine {
        background: linear-gradient(100deg, var(--green) 0%, var(--green-light) 40%, var(--green) 60%, var(--green-dark) 100%);
        background-size: 220% 100%;
        -webkit-background-clip: text;
        background-clip: text;
        color: transparent;
        animation: shine 5s linear infinite;
      }

      @keyframes shine {
        from { background-position: 100% 0; }
        to { background-position: -120% 0; }
      }

      .lead {
        max-width: 580px;
        margin: 18px auto 0;
        font-size: 17px;
        line-height: 1.6;
      }

      .float {
        position: absolute;
        z-index: -1;
        font-size: 34px;
        opacity: .9;
        animation: bob 6s ease-in-out infinite;
        user-select: none;
      }

      .float:nth-of-type(1) { top: 60px; left: 4%; }
      .float:nth-of-type(2) { top: 170px; right: 6%; animation-delay: -2s; }
      .float:nth-of-type(3) { top: 250px; left: 12%; animation-delay: -4s; font-size: 26px; }
      .float:nth-of-type(4) { top: 40px; right: 18%; animation-delay: -3s; font-size: 24px; }

      @keyframes bob {
        0%, 100% { transform: translateY(0) rotate(-6deg); }
        50% { transform: translateY(-14px) rotate(6deg); }
      }

      /* ---------- Sections & cards ---------- */
      .section {
        padding: 36px 0;
      }

      .section-head {
        margin-bottom: 26px;
        text-align: center;
      }

      .section-head h2 {
        margin: 0 0 8px;
        color: var(--ink);
        font-size: clamp(24px, 3.6vw, 32px);
        letter-spacing: -.4px;
      }

      .section-head p {
        margin: 0;
        font-size: 15px;
      }

      .card {
        border: 1px solid rgba(255, 255, 255, .9);
        border-radius: 20px;
        background: var(--card);
        box-shadow: var(--shadow);
        -webkit-backdrop-filter: blur(14px);
        backdrop-filter: blur(14px);
      }

      .note {
        margin: 14px 0 0;
        color: var(--muted);
        font-size: 12px;
        text-align: center;
      }

      /* Scroll reveal (only hides once JS confirms it can reveal) */
      .js .reveal {
        opacity: 0;
        transform: translateY(26px);
        transition: opacity 700ms ease-out, transform 700ms cubic-bezier(.2, .7, .2, 1);
      }

      .js .reveal.is-visible {
        opacity: 1;
        transform: none;
      }

      /* ---------- Buttons ---------- */
      .btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        height: 46px;
        padding: 0 22px;
        border: 0;
        border-radius: 8px;
        background: var(--green);
        color: #fff;
        font: 700 14px Arial, Helvetica, sans-serif;
        text-decoration: none;
        cursor: pointer;
        transition: background 150ms ease-out, transform 150ms ease-out;
      }

      .btn:hover {
        background: var(--green-dark);
        transform: translateY(-1px);
      }

      .btn-ghost {
        border: 1px solid var(--line);
        background: #fff;
        color: var(--ink);
      }

      .btn-ghost:hover {
        background: #f4f7f5;
      }

      .chip {
        padding: 9px 16px;
        border: 1px solid var(--line);
        border-radius: 999px;
        background: rgba(255, 255, 255, .85);
        color: var(--ink);
        font: 700 13px Arial, Helvetica, sans-serif;
        cursor: pointer;
        transition: background 150ms ease-out, color 150ms ease-out, border-color 150ms ease-out, transform 150ms ease-out;
      }

      .chip:hover {
        transform: translateY(-1px);
        border-color: rgba(47, 163, 74, .4);
      }

      .chip[aria-pressed="true"] {
        border-color: var(--green);
        background: var(--green);
        color: #fff;
      }

      /* ---------- CTA band ---------- */
      .cta {
        position: relative;
        overflow: hidden;
        margin: 40px 0 0;
        padding: 46px 28px;
        border-radius: 24px;
        background: linear-gradient(130deg, #2FA34A, #1f7a35);
        color: #fff;
        text-align: center;
      }

      .cta::before,
      .cta::after {
        content: "";
        position: absolute;
        border-radius: 50%;
        background: rgba(255, 255, 255, .1);
        animation: bob 9s ease-in-out infinite;
      }

      .cta::before { width: 220px; height: 220px; top: -90px; left: -60px; }
      .cta::after { width: 160px; height: 160px; right: -40px; bottom: -70px; animation-delay: -4s; }

      .cta h2 {
        position: relative;
        margin: 0 0 10px;
        font-size: clamp(24px, 3.6vw, 32px);
      }

      .cta p {
        position: relative;
        margin: 0 0 22px;
        opacity: .9;
      }

      .cta .btn {
        position: relative;
        background: #fff;
        color: var(--green-dark);
      }

      .cta .btn:hover {
        background: #effaf2;
      }

      .site-footer {
        display: flex;
        justify-content: center;
        gap: 22px;
        padding: 36px 0 44px;
        font-size: 13px;
      }

      .site-footer a {
        color: var(--muted);
        text-decoration: none;
      }

      .site-footer a:hover {
        color: var(--green);
      }

      .toast {
        position: fixed;
        left: 50%;
        bottom: 26px;
        z-index: 20;
        padding: 11px 18px;
        border-radius: 999px;
        background: var(--ink);
        color: #fff;
        font-size: 14px;
        font-weight: 700;
        opacity: 0;
        transform: translate(-50%, 16px);
        pointer-events: none;
        transition: opacity 220ms ease-out, transform 220ms ease-out;
      }

      .toast.is-shown {
        opacity: 1;
        transform: translate(-50%, 0);
      }

      /* =====================================================
         How It Works
         ===================================================== */
      .stepper {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 28px;
        padding: 26px;
      }

      .step-list {
        display: flex;
        flex-direction: column;
        gap: 10px;
      }

      .step-tab {
        position: relative;
        overflow: hidden;
        display: grid;
        grid-template-columns: 40px 1fr;
        gap: 4px 14px;
        padding: 18px;
        border: 1px solid transparent;
        border-radius: 14px;
        background: transparent;
        color: var(--body);
        font: inherit;
        text-align: left;
        cursor: pointer;
        transition: background 200ms ease-out, border-color 200ms ease-out;
      }

      .step-tab:hover {
        background: rgba(255, 255, 255, .6);
      }

      .step-tab[aria-selected="true"] {
        border-color: rgba(47, 163, 74, .25);
        background: #fff;
      }

      .step-num {
        display: grid;
        grid-row: span 2;
        place-items: center;
        width: 40px;
        height: 40px;
        border-radius: 12px;
        background: #e9f6ec;
        color: var(--green);
        font-weight: 700;
        transition: background 200ms ease-out, color 200ms ease-out;
      }

      .step-tab[aria-selected="true"] .step-num {
        background: var(--green);
        color: #fff;
      }

      .step-tab strong {
        color: var(--ink);
        font-size: 16px;
      }

      .step-desc {
        font-size: 14px;
        line-height: 1.5;
      }

      .step-progress {
        position: absolute;
        left: 0;
        bottom: 0;
        height: 3px;
        width: 0;
        background: var(--green);
      }

      .step-tab[aria-selected="true"] .step-progress {
        animation: progress 6s linear forwards;
      }

      .stepper.is-paused .step-progress {
        animation-play-state: paused;
      }

      @keyframes progress {
        from { width: 0; }
        to { width: 100%; }
      }

      .step-stage {
        position: relative;
        display: grid;
        place-items: center;
        min-height: 340px;
        border-radius: 16px;
        background: radial-gradient(circle at 50% 30%, #f3fbf5, #e3f1e7);
      }

      .stage-panel {
        width: min(100% - 32px, 300px);
        animation: pop-in 500ms cubic-bezier(.2, .8, .2, 1.1) both;
      }

      .stage-panel[hidden] {
        display: none;
      }

      @keyframes pop-in {
        from { opacity: 0; transform: translateY(16px) scale(.96); }
        to { opacity: 1; transform: none; }
      }

      .mini-row {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 8px;
        padding: 12px 14px;
        border-radius: 12px;
        background: #fff;
        box-shadow: 0 4px 14px rgba(27, 55, 35, .07);
        color: var(--ink);
        font-size: 14px;
        animation: rise 500ms ease-out both;
      }

      .mini-row:nth-child(2) { animation-delay: 80ms; }
      .mini-row:nth-child(3) { animation-delay: 160ms; }
      .mini-row:nth-child(4) { animation-delay: 240ms; }

      .mini-row.best {
        outline: 2px solid var(--green);
      }

      .mini-row b {
        color: var(--ink);
      }

      .mini-row.best b {
        color: var(--green);
      }

      .notif {
        display: grid;
        grid-template-columns: 46px 1fr;
        gap: 12px;
        padding: 14px;
        border-radius: 18px;
        background: rgba(255, 255, 255, .95);
        box-shadow: 0 14px 36px rgba(27, 55, 35, .16);
        animation: slide-down 600ms cubic-bezier(.2, .8, .2, 1.15) both;
      }

      @keyframes slide-down {
        from { opacity: 0; transform: translateY(-40px); }
        to { opacity: 1; transform: none; }
      }

      .notif img {
        width: 46px;
        height: 46px;
        padding: 7px;
        border-radius: 12px;
        background: #e9f6ec;
        object-fit: contain;
      }

      .notif strong {
        display: block;
        color: var(--ink);
      }

      .notif p {
        margin: 3px 0 0;
        font-size: 13px;
        line-height: 1.4;
      }

      .notif em {
        color: var(--green);
        font-style: normal;
        font-weight: 700;
      }

      .basket {
        padding: 20px;
        border-radius: 18px;
        background: #fff;
        box-shadow: 0 14px 36px rgba(27, 55, 35, .12);
        text-align: center;
      }

      .basket-check {
        display: grid;
        place-items: center;
        width: 58px;
        height: 58px;
        margin: 0 auto 12px;
        border-radius: 50%;
        background: var(--green);
        color: #fff;
        font-size: 28px;
        animation: pop 600ms 200ms cubic-bezier(.2, .8, .2, 1.4) both;
      }

      @keyframes pop {
        from { transform: scale(0); }
        to { transform: scale(1); }
      }

      .basket strong {
        display: block;
        color: var(--ink);
        font-size: 18px;
      }

      .basket p {
        margin: 6px 0 0;
        font-size: 14px;
      }

      /* Price demo */
      .demo {
        padding: 28px;
      }

      .chips {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
        margin-bottom: 26px;
      }

      .bars {
        display: flex;
        flex-direction: column;
        gap: 12px;
      }

      .bar-row {
        display: grid;
        grid-template-columns: 130px 1fr 70px;
        align-items: center;
        gap: 14px;
        font-size: 14px;
      }

      .bar-row .store {
        color: var(--ink);
        font-weight: 700;
      }

      .bar-track {
        height: 30px;
        overflow: hidden;
        border-radius: 8px;
        background: rgba(17, 24, 39, .05);
      }

      .bar-fill {
        width: 0;
        height: 100%;
        border-radius: 8px;
        background: linear-gradient(90deg, #cfd8d2, #b7c3bb);
        transition: width 800ms cubic-bezier(.2, .8, .2, 1), background 300ms ease-out;
      }

      .bar-row.best .bar-fill {
        background: linear-gradient(90deg, var(--green-light), var(--green));
      }

      .bar-row .price {
        color: var(--ink);
        font-weight: 700;
        text-align: right;
      }

      .bar-row.best .price {
        color: var(--green);
      }

      .demo-result {
        margin: 22px 0 0;
        color: var(--ink);
        font-size: 16px;
        text-align: center;
      }

      .demo-result b {
        color: var(--green);
      }

      /* Calculator */
      .calc {
        display: grid;
        grid-template-columns: 1.2fr 1fr;
        gap: 30px;
        align-items: center;
        padding: 30px;
      }

      .field {
        margin-bottom: 24px;
      }

      .field:last-child {
        margin-bottom: 0;
      }

      .field label {
        display: flex;
        justify-content: space-between;
        margin-bottom: 10px;
        color: var(--ink);
        font-size: 14px;
        font-weight: 700;
      }

      .field output {
        color: var(--green);
      }

      input[type="range"] {
        width: 100%;
        height: 6px;
        border-radius: 999px;
        background: #dfe7e2;
        accent-color: var(--green);
        cursor: pointer;
      }

      .calc-total {
        padding: 28px 20px;
        border-radius: 16px;
        background: linear-gradient(140deg, #f0faf2, #e1f3e6);
        text-align: center;
      }

      .calc-total span {
        display: block;
        font-size: 14px;
      }

      .calc-total strong {
        display: block;
        margin: 6px 0;
        color: var(--green);
        font-size: clamp(38px, 6vw, 52px);
        letter-spacing: -1px;
      }

      /* =====================================================
         About
         ===================================================== */
      .mission {
        padding: 44px clamp(22px, 5vw, 60px);
        text-align: center;
      }

      .mission blockquote {
        margin: 0;
        color: var(--ink);
        font-size: clamp(21px, 3.2vw, 30px);
        font-weight: 700;
        line-height: 1.4;
      }

      .mark {
        background: linear-gradient(transparent 62%, rgba(84, 223, 114, .45) 62%) no-repeat 0 0 / 0% 100%;
        transition: background-size 1100ms cubic-bezier(.2, .7, .2, 1) 300ms;
      }

      .is-visible .mark,
      html:not(.js) .mark {
        background-size: 100% 100%;
      }

      .mission p {
        max-width: 600px;
        margin: 18px auto 0;
        font-size: 16px;
        line-height: 1.6;
      }

      .values {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 18px;
      }

      .values > div {
        display: grid;
        perspective: 900px;
      }

      .value {
        padding: 28px 24px;
        transform: rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg));
        transition: transform 200ms ease-out, box-shadow 200ms ease-out;
        will-change: transform;
      }

      .value:hover {
        box-shadow: 0 24px 60px rgba(27, 55, 35, .16);
      }

      .value-icon {
        display: grid;
        place-items: center;
        width: 52px;
        height: 52px;
        margin-bottom: 16px;
        border-radius: 14px;
        background: #e9f6ec;
        font-size: 26px;
        transition: transform 300ms cubic-bezier(.2, .8, .2, 1.4);
      }

      .value:hover .value-icon {
        transform: scale(1.12) rotate(-6deg);
      }

      .value h3 {
        margin: 0 0 8px;
        color: var(--ink);
        font-size: 18px;
      }

      .value p {
        margin: 0;
        font-size: 14px;
        line-height: 1.6;
      }

      .js .values .reveal:nth-child(2) { transition-delay: 120ms; }
      .js .values .reveal:nth-child(3) { transition-delay: 240ms; }

      .timeline {
        position: relative;
        max-width: 640px;
        margin: 0 auto;
        padding-left: 44px;
      }

      .timeline::before,
      .timeline-fill {
        content: "";
        position: absolute;
        top: 8px;
        bottom: 8px;
        left: 15px;
        width: 3px;
        border-radius: 3px;
        background: rgba(17, 24, 39, .1);
      }

      .timeline-fill {
        bottom: auto;
        height: 0;
        background: linear-gradient(var(--green-light), var(--green));
      }

      .milestone {
        position: relative;
        margin-bottom: 18px;
        padding: 20px 22px;
      }

      .milestone:last-child {
        margin-bottom: 0;
      }

      .milestone::before {
        content: "";
        position: absolute;
        top: 24px;
        left: -36px;
        width: 15px;
        height: 15px;
        border: 3px solid #fff;
        border-radius: 50%;
        background: #cfd8d2;
        box-shadow: 0 0 0 1px rgba(17, 24, 39, .1);
        transition: background 300ms ease-out, transform 300ms ease-out;
      }

      .milestone.is-reached::before {
        background: var(--green);
        transform: scale(1.15);
      }

      .milestone .tag {
        display: inline-block;
        margin-bottom: 6px;
        padding: 3px 10px;
        border-radius: 999px;
        background: #e9f6ec;
        color: var(--green);
        font-size: 12px;
        font-weight: 700;
      }

      .milestone h3 {
        margin: 0 0 6px;
        color: var(--ink);
        font-size: 17px;
      }

      .milestone p {
        margin: 0;
        font-size: 14px;
        line-height: 1.6;
      }

      .contact {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
        gap: 18px;
        padding: 26px 28px;
      }

      .contact h3 {
        margin: 0 0 4px;
        color: var(--ink);
        font-size: 18px;
      }

      .contact p {
        margin: 0;
        font-size: 14px;
      }

      .contact-actions {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
      }

      /* =====================================================
         FAQ
         ===================================================== */
      .faq-tools {
        display: flex;
        flex-direction: column;
        gap: 16px;
        margin-bottom: 22px;
      }

      .search {
        position: relative;
      }

      .search svg {
        position: absolute;
        top: 50%;
        left: 18px;
        width: 18px;
        height: 18px;
        transform: translateY(-50%);
        fill: none;
        stroke: var(--muted);
        stroke-width: 2;
        stroke-linecap: round;
      }

      .search input {
        width: 100%;
        height: 54px;
        padding: 0 18px 0 48px;
        border: 1px solid rgba(255, 255, 255, .9);
        border-radius: 14px;
        background: var(--card);
        box-shadow: var(--shadow);
        color: var(--ink);
        font: 15px Arial, Helvetica, sans-serif;
        outline: none;
        transition: border-color 150ms ease-out, box-shadow 150ms ease-out;
      }

      .search input:focus {
        border-color: var(--green);
        box-shadow: 0 0 0 4px rgba(47, 163, 74, .15), var(--shadow);
      }

      .faq-filters {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
        gap: 12px;
      }

      .faq-filters .chips {
        justify-content: flex-start;
        margin: 0;
      }

      .text-btn {
        padding: 6px 0;
        border: 0;
        background: none;
        color: var(--green);
        font: 700 13px Arial, Helvetica, sans-serif;
        cursor: pointer;
      }

      .faq-count {
        margin: 0 0 12px;
        color: var(--muted);
        font-size: 13px;
      }

      .faq-list {
        display: flex;
        flex-direction: column;
        gap: 12px;
      }

      .faq-item {
        overflow: hidden;
        border-radius: 16px;
        animation: rise 450ms ease-out both;
      }

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

      .faq-q {
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: 16px;
        width: 100%;
        padding: 20px 22px;
        border: 0;
        background: none;
        color: var(--ink);
        font: 700 16px Arial, Helvetica, sans-serif;
        text-align: left;
        cursor: pointer;
      }

      .faq-q:hover {
        color: var(--green);
      }

      .faq-icon {
        position: relative;
        flex: none;
        width: 28px;
        height: 28px;
        border-radius: 50%;
        background: #e9f6ec;
        transition: background 250ms ease-out, transform 350ms cubic-bezier(.2, .8, .2, 1.2);
      }

      .faq-icon::before,
      .faq-icon::after {
        content: "";
        position: absolute;
        top: 50%;
        left: 50%;
        width: 12px;
        height: 2px;
        border-radius: 2px;
        background: var(--green);
        transform: translate(-50%, -50%);
        transition: background 250ms ease-out;
      }

      .faq-icon::after {
        transform: translate(-50%, -50%) rotate(90deg);
      }

      .faq-q[aria-expanded="true"] .faq-icon {
        background: var(--green);
        transform: rotate(135deg);
      }

      .faq-q[aria-expanded="true"] .faq-icon::before,
      .faq-q[aria-expanded="true"] .faq-icon::after {
        background: #fff;
      }

      .faq-a {
        display: grid;
        grid-template-rows: 0fr;
        transition: grid-template-rows 350ms cubic-bezier(.2, .7, .2, 1);
      }

      .faq-a > div {
        overflow: hidden;
      }

      .faq-q[aria-expanded="true"] + .faq-a {
        grid-template-rows: 1fr;
      }

      .faq-a p {
        margin: 0;
        padding: 0 22px 20px;
        font-size: 15px;
        line-height: 1.65;
      }

      mark {
        border-radius: 3px;
        background: rgba(84, 223, 114, .4);
        color: inherit;
      }

      .faq-empty {
        padding: 40px 20px;
        text-align: center;
      }

      .faq-empty[hidden] {
        display: none;
      }

      .faq-empty span {
        display: block;
        margin-bottom: 8px;
        font-size: 34px;
      }

      .faq-empty strong {
        color: var(--ink);
      }

      /* ---------- Motion & responsive ---------- */
      @media (prefers-reduced-motion: reduce) {
        *,
        *::before,
        *::after {
          animation-duration: 1ms !important;
          animation-iteration-count: 1 !important;
          transition-duration: 1ms !important;
        }

        html {
          scroll-behavior: auto;
        }
      }

      @media (max-width: 760px) {
        .hero {
          padding: 48px 0 36px;
        }

        .float {
          display: none;
        }

        .stepper,
        .calc {
          grid-template-columns: 1fr;
        }

        .stepper {
          padding: 16px;
        }

        .step-stage {
          min-height: 280px;
        }

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

        .bar-row {
          grid-template-columns: 96px 1fr 58px;
          gap: 10px;
          font-size: 13px;
        }
      }

      @media (max-width: 520px) {
        .lead {
          font-size: 15px;
        }

        .demo,
        .calc {
          padding: 20px 16px;
        }

        .faq-q {
          padding: 18px;
          font-size: 15px;
        }

        .faq-a p {
          padding: 0 18px 18px;
          font-size: 14px;
        }
      }

      .faq-a > div {
        visibility: hidden;
        transition: visibility 0s 350ms;
      }

      .faq-q[aria-expanded="true"] + .faq-a > div {
        visibility: visible;
        transition: visibility 0s;
      }

      .faq-empty p {
        margin: 8px 0 0;
        font-size: 14px;
      }

      /* ---------- Photo carousel ---------- */
      .carousel {
        margin: 0 auto 56px;
        animation: rise 700ms 300ms cubic-bezier(.2, .7, .2, 1) both;
      }

      .carousel-viewport {
        position: relative;
        overflow: hidden;
        border: 1px solid rgba(255, 255, 255, .9);
        border-radius: 24px;
        background: linear-gradient(140deg, #f4fbf6, #e1f3e6);
        box-shadow: var(--shadow);
        touch-action: pan-y;
      }

      .carousel-track {
        display: flex;
        transition: transform 600ms cubic-bezier(.2, .7, .2, 1);
      }

      .carousel-track.is-dragging {
        transition: none;
      }

      .slide {
        position: relative;
        flex: 0 0 100%;
        margin: 0;
        aspect-ratio: 16 / 9;
      }

      .slide img {
        display: block;
        width: 100%;
        height: 100%;
        object-fit: contain;
        user-select: none;
        -webkit-user-drag: none;
        transform: scale(1.04);
        transition: transform 1200ms cubic-bezier(.2, .7, .2, 1);
      }

      .slide.is-active img {
        transform: none;
      }

      .slide figcaption {
        position: absolute;
        left: 50%;
        bottom: 18px;
        padding: 9px 18px;
        border-radius: 999px;
        background: rgba(17, 24, 39, .72);
        color: #fff;
        font-size: 14px;
        font-weight: 700;
        white-space: nowrap;
        opacity: 0;
        transform: translate(-50%, 10px);
        transition: opacity 400ms ease-out 250ms, transform 400ms ease-out 250ms;
        -webkit-backdrop-filter: blur(8px);
        backdrop-filter: blur(8px);
      }

      .slide.is-active figcaption {
        opacity: 1;
        transform: translate(-50%, 0);
      }

      .carousel-arrow {
        position: absolute;
        top: 50%;
        display: grid;
        place-items: center;
        width: 44px;
        height: 44px;
        padding: 0 0 4px;
        border: 0;
        border-radius: 50%;
        background: rgba(255, 255, 255, .92);
        box-shadow: 0 6px 18px rgba(27, 55, 35, .15);
        color: var(--ink);
        font: 700 28px/1 Arial, Helvetica, sans-serif;
        cursor: pointer;
        opacity: .85;
        transform: translateY(-50%);
        transition: opacity 150ms ease-out, transform 150ms ease-out, background 150ms ease-out;
      }

      .carousel-arrow:hover,
      .carousel-arrow:focus-visible {
        background: #fff;
        color: var(--green);
        opacity: 1;
        transform: translateY(-50%) scale(1.08);
      }

      .carousel-arrow.prev { left: 16px; }
      .carousel-arrow.next { right: 16px; }

      .carousel-dots {
        display: flex;
        justify-content: center;
        gap: 8px;
        margin-top: 18px;
      }

      .carousel-dot {
        position: relative;
        overflow: hidden;
        width: 10px;
        height: 10px;
        padding: 0;
        border: 0;
        border-radius: 999px;
        background: rgba(17, 24, 39, .18);
        cursor: pointer;
        transition: width 300ms ease-out, background 300ms ease-out;
      }

      .carousel-dot[aria-current="true"] {
        width: 34px;
        background: rgba(47, 163, 74, .25);
      }

      .carousel-dot[aria-current="true"]::after {
        content: "";
        position: absolute;
        inset: 0 auto 0 0;
        width: 0;
        border-radius: 999px;
        background: var(--green);
        animation: progress 5s linear forwards;
      }

      .carousel.is-paused .carousel-dot::after {
        animation-play-state: paused;
      }

      @media (max-width: 520px) {
        .carousel-viewport {
          border-radius: 18px;
        }

        .slide {
          aspect-ratio: 4 / 3;
        }

        .carousel-arrow {
          width: 36px;
          height: 36px;
          font-size: 24px;
        }

        .carousel-arrow.prev { left: 8px; }
        .carousel-arrow.next { right: 8px; }

        .slide figcaption {
          bottom: 12px;
          font-size: 12px;
        }
      }

      .carousel [hidden] {
        display: none;
      }

      /* ---------- Process (How It Works) ---------- */
      .wrap-wide {
        width: min(100% - 32px, 1160px);
      }

      .process {
        display: grid;
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
        gap: 80px;
        align-items: start;
        padding: 56px 0 96px;
      }

      .process-intro {
        position: sticky;
        top: 32px;
      }

      .process-intro h1 {
        margin: 0 0 20px;
        color: var(--ink);
        font-size: clamp(44px, 5.4vw, 64px);
        line-height: 1.05;
        letter-spacing: -.03em;
      }

      .process-intro > p {
        max-width: 42ch;
        margin: 0 0 32px;
        color: var(--ink);
        font-size: 17px;
        line-height: 1.6;
      }

      /* Visual panel: each step's picture clips in from the bottom-right corner */
      .process-visual {
        position: relative;
        aspect-ratio: 1;
        width: 80%;
        overflow: hidden;
      }

      .visual {
        position: absolute;
        inset: 0;
        display: grid;
        place-items: center;
        padding: 28px;
        clip-path: inset(100% 0 0 100%);
      }

      .visual.is-prev {
        z-index: 1;
        clip-path: inset(0 100% 100% 0);
        transition: clip-path 800ms cubic-bezier(.22, 1, .36, 1);
      }

      .visual.is-active {
        z-index: 2;
        clip-path: inset(0);
        transition: clip-path 800ms cubic-bezier(.22, 1, .36, 1);
      }

      .visual-cover {
        padding: 0;
      }

      .visual-cover img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: 40% center;
      }

      .visual-photo {
        padding: 20px 0 0;
        place-items: end center;
      }

      .visual-photo img {
        width: auto;
        height: 100%;
        max-width: 100%;
        object-fit: contain;
      }

      .mock {
        width: min(100%, 340px);
        padding: 22px;
        border-radius: 18px;
        background: #fff;
        box-shadow: 0 14px 40px rgba(27, 55, 35, .12);
        color: var(--ink);
        font-size: 15px;
      }

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

      .mock-label {
        margin: 0 0 14px;
        color: var(--muted);
        font-size: 12px;
        font-weight: 700;
        letter-spacing: .08em;
        text-transform: uppercase;
      }

      .mock-list,
      .mock-bars {
        margin: 0;
        padding: 0;
        list-style: none;
      }

      .mock-list li {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 10px 0;
        border-bottom: 1px solid var(--line);
      }

      .mock-list .tick {
        display: grid;
        place-items: center;
        width: 22px;
        height: 22px;
        border-radius: 50%;
        background: var(--green);
        color: #fff;
        font-size: 12px;
      }

      .mock-list .mock-add {
        border-bottom: 0;
        color: var(--green);
        font-weight: 700;
      }

      .mock-bars li {
        display: grid;
        grid-template-columns: 64px minmax(0, 1fr) 52px;
        align-items: center;
        gap: 12px;
        padding: 8px 0;
        color: var(--body);
      }

      .mock-bars b {
        display: block;
        width: var(--w);
        height: 10px;
        border-radius: 99px;
        background: #d7dde5;
      }

      .mock-bars em {
        font-style: normal;
        font-weight: 700;
        text-align: right;
      }

      .mock-bars .best {
        color: var(--ink);
        font-weight: 700;
      }

      .mock-bars .best b {
        background: var(--green);
      }

      .mock-bars .best em {
        color: var(--green);
      }

      .mock-note {
        margin: 14px 0 0;
        color: var(--body);
        font-size: 14px;
      }

      .mock-big {
        margin: 0;
        color: var(--green);
        font-size: 52px;
        font-weight: 700;
        letter-spacing: -.03em;
      }

      /* Steps */
      .process-steps {
        margin: 0;
        padding: 0;
        list-style: none;
      }

      .process-intro h1 .brand {
        color: var(--green);
      }

      .process-step {
        padding: 48px 0;
        border-bottom: 1px solid rgba(17, 24, 39, .12);
      }

      .process-step:first-child {
        padding-top: 0;
      }

      .process-num {
        display: block;
        margin-bottom: 20px;
        color: var(--ink);
        font-size: clamp(64px, 8vw, 96px);
        font-weight: 700;
        line-height: 1;
        letter-spacing: -.04em;
      }

      .process-step h2 {
        margin: 0 0 12px;
        color: var(--ink);
        font-size: clamp(24px, 2.6vw, 30px);
        line-height: 1.2;
        letter-spacing: -.02em;
      }

      .process-step p {
        max-width: 46ch;
        margin: 0;
        color: var(--body);
        font-size: 17px;
        line-height: 1.6;
      }

      @media (max-width: 860px) {
        .process {
          grid-template-columns: 1fr;
          gap: 40px;
          padding: 40px 0 64px;
        }

        .process-intro {
          position: relative;
          top: auto;
        }

        .process-visual {
          width: 100%;
        }

        /* Phones: pictures slide in from the right instead of wiping in. */
        .visual,
        .visual.is-prev,
        .visual.is-active {
          clip-path: none;
        }

        .visual {
          transform: translateX(100%);
        }

        .visual.is-active {
          transform: none;
          transition: transform 600ms cubic-bezier(.22, 1, .36, 1);
        }

        .visual.is-prev {
          transform: translateX(-100%);
          transition: transform 600ms cubic-bezier(.22, 1, .36, 1);
        }

        .process-step {
          padding: 36px 0;
        }

        .process-num {
          margin-bottom: 12px;
          font-size: 44px;
        }

        .process-step h2 {
          font-size: 24px;
        }

        .process-step p {
          font-size: 16px;
        }
      }

      @media (prefers-reduced-motion: reduce) {
        .visual.is-active,
        .visual.is-prev {
          transition: none;
        }
      }

      /* ---------- FAQs ---------- */
      .faqs {
        display: grid;
        grid-template-columns: minmax(0, 2fr) minmax(0, 3fr);
        gap: 80px;
        align-items: start;
        padding: 56px 0 72px;
      }

      .faqs-intro {
        position: sticky;
        top: 32px;
      }

      .faqs-intro h1 {
        margin: 0 0 12px;
        color: var(--ink);
        font-size: clamp(36px, 4vw, 44px);
        line-height: 1.1;
        letter-spacing: -.02em;
      }

      .faqs-lead {
        max-width: 34ch;
        margin: 0;
        color: var(--body);
        font-size: 16px;
        line-height: 1.6;
      }

      .faqs-lead .brand {
        color: var(--green);
      }

      .faqs-contact {
        max-width: 34ch;
        margin: 24px 0 0;
        padding-top: 24px;
        border-top: 1px solid rgba(17, 24, 39, .12);
        color: var(--body);
        font-size: 15px;
        line-height: 1.6;
      }

      .faqs-contact a {
        color: var(--green);
        font-weight: 700;
      }

      .faqs-list {
        border-top: 1px solid rgba(17, 24, 39, .12);
      }

      .qa {
        border-bottom: 1px solid rgba(17, 24, 39, .12);
      }

      .qa h2 {
        margin: 0;
      }

      .qa-q {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 24px;
        width: 100%;
        padding: 22px 0;
        border: 0;
        background: none;
        color: var(--ink);
        font: inherit;
        font-size: 16px;
        font-weight: 700;
        text-align: left;
        cursor: pointer;
      }

      .qa-q:focus-visible {
        outline: 2px solid var(--green);
        outline-offset: 4px;
      }

      .qa-arrow {
        flex: none;
        width: 10px;
        height: 10px;
        margin-right: 6px;
        border-top: 2px solid var(--green);
        border-right: 2px solid var(--green);
        transform: rotate(45deg);
        transition: transform 250ms ease;
      }

      .qa-q[aria-expanded="true"] .qa-arrow {
        transform: rotate(135deg);
      }

      .qa-a {
        display: grid;
        grid-template-rows: 0fr;
        transition: grid-template-rows 300ms ease;
      }

      .qa-a > div {
        overflow: hidden;
      }

      .qa.is-open .qa-a {
        grid-template-rows: 1fr;
      }

      .qa-a p {
        max-width: 60ch;
        margin: 0;
        padding: 0 40px 22px 0;
        color: var(--body);
        font-size: 15px;
        line-height: 1.6;
      }

      @media (max-width: 760px) {
        .faqs {
          grid-template-columns: 1fr;
          gap: 32px;
          padding: 40px 0 56px;
        }

        .faqs-intro {
          position: relative;
          top: auto;
        }
      }

      @media (prefers-reduced-motion: reduce) {
        .qa-a,
        .qa-arrow {
          transition: none;
        }
      }

      /* ---------- Contact form (FAQ) ---------- */
      .visually-hidden {
        position: absolute;
        width: 1px;
        height: 1px;
        overflow: hidden;
        clip: rect(0 0 0 0);
        white-space: nowrap;
      }

      .contact-form-section {
        padding: 72px 0 80px;
        border-top: 1px solid rgba(17, 24, 39, .12);
      }

      .contact-form-section h2 {
        margin: 0 0 16px;
        color: var(--ink);
        font-size: clamp(44px, 6vw, 72px);
        font-weight: 400;
        line-height: 1.05;
        letter-spacing: -.03em;
      }

      .contact-form-lead {
        max-width: 46ch;
        margin: 0 0 40px;
        color: var(--body);
        font-size: 16px;
        line-height: 1.6;
      }

      .contact-fields {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        column-gap: 48px;
      }

      .contact-field-wide {
        grid-column: 1 / -1;
      }

      .contact-field input,
      .contact-field textarea {
        display: block;
        width: 100%;
        padding: 20px 0 14px;
        border: 0;
        border-bottom: 1px solid rgba(17, 24, 39, .18);
        border-radius: 0;
        background: transparent;
        color: var(--ink);
        font: inherit;
        font-size: 16px;
        resize: vertical;
        transition: border-color 200ms ease;
      }

      .contact-field textarea {
        min-height: 56px;
      }

      .contact-field input::placeholder,
      .contact-field textarea::placeholder {
        color: var(--muted);
      }

      .contact-field input:focus,
      .contact-field textarea:focus {
        border-bottom-color: var(--ink);
        outline: none;
      }

      .contact-field [aria-invalid="true"] {
        border-bottom-color: #dc2626;
      }

      .contact-trap {
        position: absolute;
        left: -9999px;
      }

      .contact-submit {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        gap: 20px;
        margin-top: 40px;
      }

      .contact-btn {
        padding: 16px 28px;
        border: 0;
        background: var(--green);
        color: #fff;
        font: inherit;
        font-size: 14px;
        cursor: pointer;
        transition: background 200ms ease;
      }

      .contact-btn:hover {
        background: var(--green-dark);
      }

      .contact-btn:disabled {
        opacity: .6;
        cursor: progress;
      }

      .contact-btn:focus-visible {
        outline: 2px solid var(--green);
        outline-offset: 3px;
      }

      .contact-status {
        margin: 0;
        color: var(--body);
        font-size: 15px;
      }

      .contact-status.is-error {
        color: #dc2626;
      }

      .contact-status.is-success {
        color: var(--green-dark);
        font-weight: 700;
      }

      @media (max-width: 760px) {
        .contact-form-section {
          padding: 48px 0 56px;
        }

        .contact-fields {
          grid-template-columns: 1fr;
        }
      }

      /* ---------- Skeleton loaders (How It Works, FAQ) ---------- */
      .page-skeleton {
        display: none;
      }

      html.is-loading .page-content {
        display: none;
      }

      html.is-loading .page-skeleton {
        display: block;
      }

      /* Hold the background back too, so it appears together with the content. */
      html.is-loading,
      html.is-loading body {
        background-image: none;
      }

      .sk {
        border-radius: 6px;
        background: linear-gradient(100deg, #e3eaf0 25%, #f4f7f9 42%, #e3eaf0 60%);
        background-size: 220% 100%;
        animation: skeleton-shimmer 1.35s ease-in-out infinite;
      }

      @keyframes skeleton-shimmer {
        from { background-position: 100% 0; }
        to { background-position: -100% 0; }
      }

      .sk-h1 { width: 75%; height: 60px; margin-bottom: 24px; border-radius: 8px; }
      .sk-h1-short { width: 40%; height: 48px; margin-bottom: 16px; }
      .sk-h1-contact { width: 50%; margin-bottom: 18px; }
      .sk-line { width: 90%; height: 14px; margin-bottom: 12px; }
      .sk-short { width: 60%; }
      .sk-visual { margin-top: 32px; border-radius: 0; }
      .sk-num { width: 110px; height: 80px; margin-bottom: 20px; }
      .sk-h2 { width: 60%; height: 28px; margin-bottom: 16px; }

      .sk-row {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 24px;
        padding: 26px 0;
        border-bottom: 1px solid rgba(17, 24, 39, .12);
      }

      .sk-q { width: 70%; height: 16px; }
      .sk-arrow { width: 12px; height: 12px; }

      .sk-fields {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 28px 48px;
        margin-top: 40px;
      }

      .sk-field { height: 40px; }
      .sk-field-wide { grid-column: 1 / -1; }
      .sk-btn { width: 150px; height: 50px; margin-top: 40px; border-radius: 0; }

      @media (max-width: 760px) {
        .sk-num { width: 70px; height: 44px; margin-bottom: 12px; }
        .sk-fields { grid-template-columns: 1fr; }
      }

      @media (prefers-reduced-motion: reduce) {
        .sk { animation: none; }
      }

      /* ---------- FAQ on phones: contact line moves below the questions ---------- */
      @media (max-width: 760px) {
        .faqs {
          gap: 0;
        }

        .page-content .faqs-intro {
          display: contents;
        }

        .faqs-lead {
          margin-bottom: 32px;
        }

        .page-content .faqs-contact {
          order: 1;
          max-width: none;
          margin-top: 24px;
          padding-top: 0;
          border-top: 0;
        }
      }

      /* ---------- 404 page ---------- */
      .not-found {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 64px;
        min-height: calc(100vh - 120px);
        padding: 40px 0 64px;
      }

      .not-found-art {
        width: min(46%, 460px);
        height: auto;
        mix-blend-mode: multiply; /* blends the image's white backdrop into the sky */
      }

      .not-found-text h1 {
        margin: 0 0 12px;
        color: var(--ink);
        font-size: clamp(48px, 7vw, 80px);
        line-height: 1;
        letter-spacing: -.03em;
      }

      .not-found-text p {
        max-width: 22ch;
        margin: 0 0 28px;
        color: var(--muted);
        font-size: clamp(20px, 2.4vw, 26px);
        line-height: 1.3;
      }

      .not-found-btn {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        padding: 12px 22px;
        border-radius: 0;
        background: var(--green);
        color: #fff;
        font-size: 15px;
        font-weight: 700;
        text-decoration: none;
        transition: background 200ms ease;
      }

      .not-found-btn:hover {
        background: var(--green-dark);
      }

      .not-found-btn:focus-visible {
        outline: 2px solid var(--ink);
        outline-offset: 3px;
      }

      .sk-art {
        aspect-ratio: 503 / 394;
        mix-blend-mode: normal;
      }

      .sk-pill {
        width: 130px;
        height: 44px;
        margin-top: 28px;
        border-radius: 0;
      }

      .page-skeleton .not-found-text {
        width: min(40%, 320px);
      }

      @media (max-width: 760px) {
        .not-found {
          flex-direction: column;
          gap: 24px;
          min-height: 0;
          padding: 48px 0 64px;
          text-align: center;
        }

        .not-found-art {
          width: min(100%, 360px);
        }

        .not-found-text p {
          margin-right: auto;
          margin-left: auto;
        }

        .page-skeleton .not-found-text {
          width: 100%;
        }

        .page-skeleton .not-found-text .sk {
          margin-right: auto;
          margin-left: auto;
        }
      }