:root {
    --bg: #f6f7fb;
    --card: #ffffff;
    --text: #111827;
    --muted: #6b7280;
    --border: #e5e7eb;
    --shadow: 0 10px 30px rgba(17,24,39,0.06);
    --radius: 18px;
    --primary: #ef4444;
}

* {
    box-sizing: border-box;
}

html, body {
    height: 100%;
}

body {
    margin: 0;
    font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
    color: var(--text);
    background: var(--bg);
}

a {
    color: inherit;
    text-decoration: none;
}

.container {
    width: min(1120px, calc(100% - 40px));
    margin: 0 auto;
}

/* -------------------------------------------------------
   Buttons / Links
------------------------------------------------------- */
.actions {
    display: flex;
    align-items: center;
    gap: 14px;
}

.link {
    color: rgba(17,24,39,0.75);
    font-size: 14px;
}

    .link:hover {
        color: rgba(17,24,39,0.92);
    }

.link--muted {
    color: rgba(17,24,39,0.65);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: #fff;
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
}

.btn--primary {
    border-color: transparent;
    background: var(--primary);
    color: #fff;
}

    .btn--primary:hover {
        filter: brightness(0.95);
    }

.btn--cta {
    box-shadow: 0 12px 28px rgba(239,68,68,0.22);
    padding: 11px 16px;
}

/* -------------------------------------------------------
   Header / Nav
------------------------------------------------------- */
.topbar {
    position: sticky;
    top: 0;
    z-index: 30;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(229,231,235,0.9);
}

.topbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 0;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.brand__mark {
    width: 36px;
    height: 36px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    background: #111827;
    color: #fff;
    font-weight: 900;
}

.brand__name {
    font-size: 15px;
}

/* Nav pill */
.nav {
    display: flex;
    align-items: center;
}

.nav--pill {
    gap: 6px;
    padding: 6px;
    border-radius: 999px;
    background: rgba(255,255,255,0.8);
    border: 1px solid rgba(229,231,235,0.95);
    box-shadow: 0 10px 25px rgba(17,24,39,0.05);
}

.nav__link {
    font-size: 14px;
    padding: 8px 12px;
    border-radius: 999px;
    color: rgba(17,24,39,0.75);
}

    .nav__link:hover {
        background: rgba(17,24,39,0.06);
        color: rgba(17,24,39,0.92);
    }

.nav__link--active {
    background: #111827;
    color: #fff;
}

/* -------------------------------------------------------
   Typography helpers
------------------------------------------------------- */
.input {
    width: 100%;
    padding: 12px 12px;
    border-radius: 14px;
    border: 1px solid var(--border);
    background: #fff;
    font-size: 14px;
}

.textarea {
    resize: vertical;
    min-height: 140px;
}

.muted {
    margin: 8px 0 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.5;
}

.fineprint {
    margin-top: 10px;
    font-size: 12px;
    color: var(--muted);
}

/* -------------------------------------------------------
   Hero / Pills
------------------------------------------------------- */
.hero {
    position: relative;
    padding: 54px 0 22px;
    overflow: hidden;
}

    .hero::before {
        content: "";
        position: absolute;
        inset: -120px -120px auto -120px;
        height: 420px;
        background: radial-gradient(closest-side, rgba(239,68,68,0.10), transparent 70%), radial-gradient(closest-side, rgba(59,130,246,0.10), transparent 70%), radial-gradient(closest-side, rgba(34,197,94,0.10), transparent 70%);
        filter: blur(10px);
    }

.hero__inner {
    position: relative;
    text-align: center;
}

.hero h1 {
    margin: 0 auto;
    max-width: 920px;
    font-size: clamp(28px, 4.2vw, 46px);
    line-height: 1.05;
    letter-spacing: -0.03em;
}

.hero p {
    margin: 14px auto 0;
    max-width: 860px;
    color: var(--muted);
    font-size: 16px;
    line-height: 1.6;
}

/* tighter hero */
.hero--tight {
    padding: 44px 0 14px;
}

.pills {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-top: 18px;
}

.pill {
    padding: 8px 14px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.7);
    font-size: 14px;
    color: #111827;
}

    .pill:hover {
        background: #fff;
    }

.pill--active {
    background: #111827;
    color: #fff;
    border-color: #111827;
}

.pill--disabled {
    opacity: 0.5;
    pointer-events: none;
}

/* -------------------------------------------------------
   Home tools grid
------------------------------------------------------- */
.tools {
    padding: 24px 0 40px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 16px;
}

.card {
    background: var(--card);
    border: 1px solid rgba(229,231,235,0.9);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 18px 18px 16px;
    transition: transform 0.12s ease, box-shadow 0.12s ease, border-color 0.12s ease;
    min-height: 168px;
}

    .card:hover {
        transform: translateY(-2px);
        border-color: rgba(17,24,39,0.18);
        box-shadow: 0 16px 38px rgba(17,24,39,0.10);
    }

.card__icon {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    background: rgba(239,68,68,0.12);
    color: rgba(239,68,68,1);
    display: grid;
    place-items: center;
    margin-bottom: 10px;
}

    .card__icon svg {
        width: 22px;
        height: 22px;
    }

.card__icon--green {
    background: rgba(34,197,94,0.12);
    color: rgba(34,197,94,1);
}

.card__icon--blue {
    background: rgba(59,130,246,0.12);
    color: rgba(59,130,246,1);
}

.card h3 {
    margin: 0;
    font-size: 18px;
    letter-spacing: -0.01em;
}

.card p {
    margin: 8px 0 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.5;
}

/* -------------------------------------------------------
   Beta
------------------------------------------------------- */
.beta {
    padding: 46px 0 60px;
}

.beta__inner {
    background: rgba(255,255,255,0.65);
    border: 1px solid rgba(229,231,235,0.9);
    border-radius: 22px;
    box-shadow: var(--shadow);
    padding: 24px;
}

.beta h2 {
    margin: 0;
    font-size: 22px;
    letter-spacing: -0.02em;
}

.beta p {
    margin: 10px 0 0;
    color: var(--muted);
}

.beta__form {
    display: grid;
    grid-template-columns: 1.3fr 1fr auto;
    gap: 10px;
    margin-top: 14px;
}

.beta__form--stack {
    grid-template-columns: 1fr !important;
}

/* -------------------------------------------------------
   Footer
------------------------------------------------------- */
.footer {
    padding: 22px 0 32px;
    color: var(--muted);
    font-size: 14px;
}

.footer__inner {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.footer__sep {
    opacity: 0.6;
}

/* -------------------------------------------------------
   Pricing page
------------------------------------------------------- */
.note {
    margin: 16px auto 0;
    max-width: 860px;
    padding: 12px 14px;
    border-radius: 14px;
    border: 1px solid rgba(229,231,235,0.9);
    background: rgba(255,255,255,0.7);
    color: rgba(17,24,39,0.75);
    font-size: 14px;
    line-height: 1.5;
    text-align: left;
}

.pricing {
    padding: 22px 0 40px;
}

.price-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 16px;
}

.price-card {
    background: var(--card);
    border: 1px solid rgba(229,231,235,0.9);
    border-radius: 20px;
    box-shadow: var(--shadow);
    padding: 18px;
}

.price-card--featured {
    border-color: rgba(17,24,39,0.18);
    box-shadow: 0 16px 38px rgba(17,24,39,0.10);
    transform: translateY(-2px);
}

.price-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

    .price-head h3 {
        margin: 0;
        font-size: 18px;
        letter-spacing: -0.01em;
    }

.price {
    margin-top: 10px;
    font-size: 34px;
    font-weight: 900;
    letter-spacing: -0.03em;
}

    .price small {
        font-size: 14px;
        color: var(--muted);
        font-weight: 700;
    }

.price-sub {
    margin: 6px 0 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.5;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 14px 0 0;
    color: var(--muted);
    font-size: 14px;
}

    .feature-list li {
        display: flex;
        gap: 10px;
        margin: 8px 0;
    }

        .feature-list li::before {
            content: "✓";
            color: rgba(17,24,39,0.9);
            font-weight: 900;
        }

.price-cta {
    margin-top: 14px;
    width: 100%;
    justify-content: center;
}

/* FAQ */
.faq {
    background: rgba(255,255,255,0.65);
    border: 1px solid rgba(229,231,235,0.9);
    border-radius: 22px;
    box-shadow: var(--shadow);
    padding: 18px;
}

.faq-title {
    margin: 0 0 10px;
    font-size: 18px;
    letter-spacing: -0.01em;
}

.faq-item {
    padding: 10px 0;
    border-top: 1px solid rgba(229,231,235,0.9);
}

    .faq-item:first-of-type {
        border-top: none;
    }

    .faq-item h4 {
        margin: 0;
        font-size: 15px;
    }

    .faq-item p {
        margin: 6px 0 0;
        color: var(--muted);
        font-size: 14px;
        line-height: 1.5;
    }

/* -------------------------------------------------------
   Contact page
------------------------------------------------------- */
.contact {
    padding: 10px 0 60px;
}

.contact__grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 16px;
    align-items: start;
}

.contact-card {
    background: rgba(255,255,255,0.65);
    border: 1px solid rgba(229,231,235,0.9);
    border-radius: 22px;
    box-shadow: var(--shadow);
    padding: 18px;
}

    .contact-card h2 {
        margin: 0;
        font-size: 18px;
        letter-spacing: -0.01em;
    }

.contact-form {
    margin-top: 14px;
}

.field {
    margin-bottom: 12px;
}

    .field label {
        display: block;
        margin-bottom: 6px;
        font-size: 13px;
        color: rgba(17,24,39,0.75);
        font-weight: 700;
    }

.contact-card--info {
    background: rgba(255,255,255,0.55);
}

.info-list {
    margin-top: 12px;
    display: grid;
    gap: 12px;
}

.info-item {
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

.info-icon {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    background: rgba(239,68,68,0.12);
    color: rgba(239,68,68,1);
    display: grid;
    place-items: center;
    flex: 0 0 auto;
}

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

.info-icon--blue {
    background: rgba(59,130,246,0.12);
    color: rgba(59,130,246,1);
}

.info-icon--green {
    background: rgba(34,197,94,0.12);
    color: rgba(34,197,94,1);
}

.info-title {
    font-weight: 800;
    font-size: 14px;
    letter-spacing: -0.01em;
}

.info-text {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.4;
    margin-top: 2px;
}

/* -------------------------------------------------------
   Tool landing (PoC)
------------------------------------------------------- */
.tool {
    padding: 10px 0 60px;
}

.tool-card {
    background: rgba(255,255,255,0.65);
    border: 1px solid rgba(229,231,235,0.9);
    border-radius: 22px;
    box-shadow: var(--shadow);
    padding: 18px;
}

.tool-card--center {
    max-width: 860px;
    margin: 0 auto;
    text-align: center;
}

.dropzone--big {
    margin-top: 18px;
    min-height: 320px;
    padding: 28px;
    border-radius: 26px;
    border: 2px dashed rgba(17,24,39,0.22);
    background: rgba(255,255,255,0.75);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    gap: 14px;
    cursor: pointer;
    transition: transform 0.12s ease, border-color 0.12s ease, background 0.12s ease;
}

    .dropzone--big:hover {
        border-color: rgba(17,24,39,0.38);
        background: rgba(255,255,255,0.92);
        transform: translateY(-1px);
    }

    .dropzone--big:focus {
        outline: 3px solid rgba(239,68,68,0.25);
        outline-offset: 4px;
    }

.dropzone__icon--big {
    width: 72px;
    height: 72px;
    border-radius: 22px;
}

    .dropzone__icon--big svg {
        width: 34px;
        height: 34px;
    }

.dropzone__title {
    font-size: 22px;
    font-weight: 900;
    letter-spacing: -0.02em;
}

.dropzone__sub {
    color: var(--muted);
    font-size: 15px;
    margin-top: 6px;
}

.dropzone__hint {
    margin-top: 10px;
    font-size: 13px;
    color: rgba(17,24,39,0.6);
}

.file {
    display: none;
}

.tool-actions {
    display: flex;
    gap: 10px;
    margin-top: 14px;
    flex-wrap: wrap;
}

.tool-actions--center {
    justify-content: center;
}

.mini-benefits {
    margin-top: 14px;
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.mini-benefit {
    font-size: 13px;
    color: rgba(17,24,39,0.7);
    background: rgba(255,255,255,0.75);
    border: 1px solid rgba(229,231,235,0.9);
    padding: 6px 10px;
    border-radius: 999px;
}

/* -------------------------------------------------------
   Modal (popup)
------------------------------------------------------- */
.modal {
    position: fixed;
    inset: 0;
    display: none;
    z-index: 100;
}

.modal--open {
    display: block;
}

.modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(17,24,39,0.55);
    backdrop-filter: blur(6px);
}

.modal__panel {
    position: relative;
    width: min(560px, calc(100% - 28px));
    margin: 10vh auto 0;
    background: rgba(255,255,255,0.92);
    border: 1px solid rgba(229,231,235,0.9);
    border-radius: 22px;
    box-shadow: 0 30px 80px rgba(17,24,39,0.25);
    padding: 18px;
}

    .modal__panel h2 {
        margin: 4px 0 0;
        font-size: 18px;
        letter-spacing: -0.01em;
    }

.modal__close {
    position: absolute;
    top: 10px;
    right: 12px;
    width: 36px;
    height: 36px;
    border-radius: 12px;
    border: 1px solid rgba(229,231,235,0.9);
    background: rgba(255,255,255,0.9);
    cursor: pointer;
    font-size: 18px;
    line-height: 1;
}

.modal__form {
    display: grid;
    gap: 10px;
    margin-top: 12px;
}

/* -------------------------------------------------------
   Reject-help layout (inside dropzone)
------------------------------------------------------- */
.dropzone--rejection {
    align-items: stretch;
    text-align: left;
    gap: 12px;
}

.dzhead {
    display: flex;
    gap: 14px;
    align-items: center;
}

.dzhead__text {
    flex: 1;
}

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

.dzfoot__left {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.dzsmall {
    font-size: 12px;
    color: rgba(17,24,39,0.6);
}

.dropzone--dragover {
    border-color: rgba(17,24,39,0.38);
    background: rgba(255,255,255,0.92);
}

/* reject textarea look */
.reject-box {
    margin-top: 10px;
    background: rgba(255,255,255,0.92);
}

/* -------------------------------------------------------
   Create-facturx fake form
------------------------------------------------------- */
.fake-form {
    margin-top: 12px;
    text-align: left;
}

.fake-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 10px;
}

    .fake-row:nth-child(2) {
        grid-template-columns: 1.4fr 0.4fr 0.7fr;
    }

/* -------------------------------------------------------
   Templates grid
------------------------------------------------------- */
.tpl-grid {
    margin-top: 12px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    text-align: left;
}

.tpl-card {
    border: 1px solid rgba(229,231,235,0.9);
    background: rgba(255,255,255,0.85);
    border-radius: 18px;
    padding: 14px;
    cursor: pointer;
    text-align: left;
    transition: transform 0.12s ease, box-shadow 0.12s ease, border-color 0.12s ease;
}

    .tpl-card:hover {
        transform: translateY(-1px);
        border-color: rgba(17,24,39,0.18);
        box-shadow: 0 16px 38px rgba(17,24,39,0.10);
    }

.tpl-title {
    font-weight: 900;
    letter-spacing: -0.01em;
}

.tpl-sub {
    margin-top: 4px;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.4;
}

/* -------------------------------------------------------
   Responsive
------------------------------------------------------- */
@media (max-width: 900px) {
    .nav--pill {
        display: none;
    }

    .link--muted {
        display: none;
    }

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

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

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

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

@media (max-width: 560px) {
    .grid {
        grid-template-columns: 1fr;
    }

    .actions {
        gap: 10px;
    }

    .dropzone--big {
        min-height: 260px;
        padding: 20px;
    }

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

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