/* ==========================================================================

   Viuna — Download page (minimal)

   ========================================================================== */

.vz {

    --vz-bg: #faf7f2;
    --vz-surface: #ffffff;
    --vz-ink: #1f1814;
    --vz-muted: #756a61;
    --vz-line: #ebe4d9;
    --vz-accent: #ffc700;
    --vz-accent-light: #ffed74;
    --vz-radius: 20px;
    --vz-radius-sm: 14px;
    --vz-font: "Vazirmatn", "IRANSansX", "Inter", system-ui, -apple-system,

        "Segoe UI", Tahoma, sans-serif;
    --vz-latin: "Inter", "Helvetica Neue", Arial, sans-serif;
    background: var(--vz-bg);
    color: var(--vz-ink);
    font-family: var(--vz-font);
    font-size: 16px;
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.vz *,

.vz *::before,

.vz *::after {

    box-sizing: border-box;
}

.vz a {

    color: inherit;
    text-decoration: none;
}

.vz h1,

.vz h2,

.vz h3,

.vz p {

    margin: 0;
    line-height: normal !important;
}

.vz svg {

    width: 1.15em;
    height: 1.15em;
    flex-shrink: 0;
}

.vz-container {

    max-width: 1040px;
    padding-inline: 20px;
}

/* ---------- Header / Footer ---------- */

.vz-header {

    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-block: 26px;
}

.vz-wordmark,

.vz-footer-brand {

    font-family: var(--vz-latin);
    font-weight: 800;
    font-size: 28px;
    letter-spacing: -0.03em;
    line-height: 1;
    direction: ltr;
}

.vz-wordmark span,

.vz-footer-brand span {

    color: var(--vz-accent);
}

.vz-link {

    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 15px;
    color: var(--vz-muted);
    transition: color 0.2s;
}

.vz-link:hover {

    color: var(--vz-ink);
}

.vz-footer {

    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 80px;
    padding-block: 28px;
    border-top: 1px solid var(--vz-line);
}

.vz-footer-brand {

    font-size: 22px;
}

/* ---------- Hero ---------- */

.vz-hero {

    padding-block: 36px 40px;
}

.vz-eyebrow {

    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--vz-latin);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.08em;
    color: var(--vz-muted);
    direction: ltr;
}

.vz-dot {

    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--vz-accent);
    display: inline-block;
}

.vz-title {

    margin-top: 22px !important;
    font-size: clamp(38px, 6.2vw, 64px);
    font-weight: 800;
    line-height: 1.3;
}

/* متن مشکی + باکس زرد هم‌عرض متن، زیر آن، تا نیمه‌ی ارتفاع */
.vz-title .vz-mark {

    color: var(--vz-ink);
    font-weight: 800;
    padding-inline: 8px;
    border-radius: 6px;
    background-image: linear-gradient(var(--vz-accent), var(--vz-accent));
    background-repeat: no-repeat;
    background-size: 100% 38%;
    background-position: 0 72%;
    -webkit-box-decoration-break: clone;
    box-decoration-break: clone;
}

.vz-lead {

    margin-top: 20px !important;
    max-width: 440px;
    font-size: 17px;
    line-height: 2;
    color: var(--vz-muted);
}

.vz-hero-actions {

    margin-top: 32px;
}

/* ---------- Buttons ---------- */

.vz-btn {

    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    height: 52px;
    padding-inline: 28px;
    border: 0;
    border-radius: 999px;
    font-family: inherit;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.2s, color 0.2s, transform 0.2s;
}

.vz-btn:hover {

    transform: translateY(-1px);
}

.vz-btn-primary {

    background: var(--vz-accent);
    color: var(--vz-ink) !important;
}

.vz-btn-primary:hover {

    background: #ffed74;
}

.vz-btn-dark {

    background: var(--vz-ink);
    color: #fff !important;
}

.vz-btn-dark:hover {

    background: #000;
}

.vz a:focus-visible,

.vz button:focus-visible {

    outline: 2px solid var(--vz-ink);
    outline-offset: 3px;
}

/* ---------- Hero visual ---------- */

.vz-visual {

    display: flex;
    justify-content: center;
}

/* صحنه‌ی دور و پشت گوشی */
.vz-stage {

    position: relative;
    width: 100%;
    max-width: 400px;
    height: 510px;
    display: grid;
    place-items: center;
}

.vz-stage-glow {

    position: absolute;
    top: 50%;
    left: 50%;
    width: 380px;
    height: 380px;
    margin: -190px 0 0 -190px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 199, 0, 0.38), rgba(255, 199, 0, 0) 68%);
}

.vz-stage-ring {

    position: absolute;
    top: 50%;
    left: 50%;
    width: 340px;
    height: 340px;
    margin: -170px 0 0 -170px;
    border-radius: 50%;
    border: 1.5px dashed rgba(31, 24, 20, 0.22);
    animation: vz-spin 60s linear infinite;
}

.vz-stage-ring-2 {

    width: 430px;
    height: 430px;
    margin: -215px 0 0 -215px;
    border: 1px solid var(--vz-line);
    animation: none;
}

.vz-stage-card {

    position: absolute;
    top: 50%;
    left: 50%;
    width: 214px;
    height: 430px;
    margin: -215px 0 0 -107px;
    border-radius: 38px;
    background: linear-gradient(160deg, var(--vz-accent-light), var(--vz-accent));
    opacity: 0.9;
    transform: rotate(-9deg) translate(-34px, 8px);
}

.vz-stage-dots {

    position: absolute;
    top: 24px;
    left: 10px;
    width: 96px;
    height: 96px;
    background-image: radial-gradient(circle, rgba(31, 24, 20, 0.28) 1.6px, transparent 1.8px);
    background-size: 16px 16px;
}

.vz-stage-shadow {

    position: absolute;
    bottom: 6px;
    left: 50%;
    width: 170px;
    height: 22px;
    margin-left: -85px;
    border-radius: 50%;
    background: radial-gradient(ellipse, rgba(31, 24, 20, 0.28), rgba(31, 24, 20, 0) 70%);
}

.vz-spark {

    position: absolute;
    width: 18px;
    height: 18px;
    background: var(--vz-accent);
    clip-path: polygon(50% 0, 62% 38%, 100% 50%, 62% 62%, 50% 100%, 38% 62%, 0 50%, 38% 38%);
    animation: vz-twinkle 3.4s ease-in-out infinite;
}

.vz-spark-1 {

    top: 30px;
    right: 70px;
}

.vz-spark-2 {

    bottom: 44px;
    left: 56px;
    width: 14px;
    height: 14px;
    animation-delay: 1.2s;
}

.vz-phone {

    position: relative;
    z-index: 2;
    width: 230px;
    padding: 8px;
    border-radius: 40px;
    background: var(--vz-ink);
    box-shadow: 0 40px 70px -30px rgba(31, 24, 20, 0.4);
    animation: vz-float 7s ease-in-out infinite;
}

.vz-phone-screen {

    position: relative;
    height: 460px;
    border-radius: 33px;
    background: #ffed74;
    display: grid;
    place-items: center;
    overflow: hidden;
}

.vz-phone-notch {

    position: absolute;
    top: 11px;
    left: 50%;
    width: 72px;
    height: 19px;
    border-radius: 99px;
    background: var(--vz-ink);
    transform: translateX(-50%);
}

.vz-phone-logo {

    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* چیپ‌های شناور دور گوشی */
.vz-chip {

    position: absolute;
    z-index: 3;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 8px 7px 14px;
    border: 1px solid var(--vz-line);
    border-radius: 999px;
    background: #fff;
    box-shadow: 0 14px 30px -14px rgba(31, 24, 20, 0.35);
    font-size: 13px;
    font-weight: 700;
    white-space: nowrap;
    animation: vz-float 5.5s ease-in-out infinite;
}

.vz-chip-ico {

    width: 30px;
    height: 30px;
    flex-shrink: 0;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--vz-accent);
}

.vz-chip-ico svg {

    width: 16px;
    height: 16px;
}

.vz-chip-a {

    top: 70px;
    right: -12px;
}

.vz-chip-b {

    top: 250px;
    left: -16px;
    animation-delay: 1.4s;
}

.vz-chip-c {

    bottom: 74px;
    right: -8px;
    animation-delay: 2.6s;
}

@keyframes vz-float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-8px);
    }
}

@keyframes vz-spin {

    to {
        transform: rotate(360deg);
    }
}

@keyframes vz-twinkle {

    0%,
    100% {
        opacity: 0.35;
        transform: scale(0.8);
    }

    50% {
        opacity: 1;
        transform: scale(1.1);
    }
}

@keyframes vz-scan {

    0%,
    100% {
        top: 8%;
    }

    50% {
        top: 88%;
    }
}

/* ---------- Sections ---------- */

.vz-section {
    padding-top: 56px;
    padding-bottom: 56px;
}

.vz-section-head {

    margin-bottom: 24px;
}

.vz-section-head h2 {

    font-size: clamp(26px, 4vw, 34px);
    font-weight: 800;
}

.vz-section-head p {

    margin-top: 6px !important;
    font-size: 16px;
    color: var(--vz-muted);
}

/* ---------- Cards ---------- */

.vz-card {

    position: relative;
    height: 100%;
    padding: 26px;
    border: 1px solid var(--vz-line);
    border-radius: var(--vz-radius);
    background: var(--vz-surface);
    display: flex;
    flex-direction: column;
    gap: 22px;
    transition: border-color 0.2s;
}

.vz-card:hover {

    border-color: #d6cab9;
}

.vz-card.is-recommended {

    border-color: var(--vz-accent);
    box-shadow: 0 0 0 3px rgba(255, 199, 0, 0.22);
}

.vz-card-soft {

    background: transparent;
    border-style: dashed;
}

.vz-card-top {

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

.vz-card-top h3 {

    /* font-family: var(--vz-latin); */

    font-size: 20px;
    font-weight: 700;
}

.vz-card-top p {

    margin-top: 2px !important;
    font-size: 14px;
    color: var(--vz-muted);
}

.vz-card-icon {

    width: 48px;
    height: 48px;
    flex-shrink: 0;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: #ffffff;
}

.vz-card-icon svg {

    width: 23px;
    height: 23px;
}

.vz-badge {

    margin-inline-start: auto;
    padding: 5px 12px;
    border-radius: 999px;
    background: var(--vz-accent);
    font-size: 13px;
    font-weight: 700;
    white-space: nowrap;
}

/* ---------- Download sources (Android / iOS) ---------- */

.vz-sources {

    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
}

@media (min-width: 576px) {

    .vz-sources {

        grid-template-columns: 1fr 1fr;
    }

    .vz-source.is-primary {

        grid-column: 1 / -1;
    }

}

.vz-source {

    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border: 1px solid var(--vz-line);
    border-radius: var(--vz-radius-sm);
    background: var(--vz-bg);
    transition: border-color 0.2s, background 0.2s;
}

a.vz-source:hover {

    border-color: var(--vz-ink);
    background: #fff;
}

.vz-source.is-disabled {

    opacity: 0.55;
    cursor: not-allowed;
}

.vz-source.is-primary {

    padding-block: 16px;
    background: var(--vz-ink);
    border-color: var(--vz-ink);
    color: #fff;
}

a.vz-source.is-primary:hover {

    background: #000;
}

.vz-source.is-primary small {

    color: rgba(255, 255, 255, 0.65);
}

.vz-source.is-primary .vz-source-mark {

    background: var(--vz-accent);
    color: var(--vz-ink);
}

/* لوگوی استور داخل ردیف تیره: زمینه‌ی سفید، یا تمام‌قاب (مثل اپ استور) */
.vz-source.is-primary .vz-source-mark.has-logo {

    background: #fff;
    border-color: transparent;
}

.vz-source.is-primary .vz-source-mark.has-logo.is-bare {

    padding: 0;
    background: transparent;
    overflow: hidden;
}

.vz-source-mark {

    width: 42px;
    height: 42px;
    flex-shrink: 0;
    display: grid;
    place-items: center;
    border-radius: 12px;
    background: #efe8de;
    font-family: var(--vz-latin);
    font-size: 13px;
    font-weight: 800;
}

.vz-source-mark svg {

    width: 20px;
    height: 20px;
}

.vz-source-mark.has-logo {

    padding: 7px;
    background: #fff;
    border: 1px solid var(--vz-line);
}

.vz-source-mark img {

    width: 100%;
    height: 100%;
    object-fit: contain;
}

.vz-source-text {

    display: flex;
    flex-direction: column;
    min-width: 0;
}

.vz-source-text strong {

    font-size: 15px;
    font-weight: 700;
}

.vz-source-text small {

    font-size: 13px;
    color: var(--vz-muted);
}

.vz-source-action {

    margin-inline-start: auto;
    display: grid;
    place-items: center;
    opacity: 0.7;
}

.vz-soon {

    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    color: var(--vz-muted);
}

/* ---------- QR ---------- */

.vz-qr {

    position: relative;
    overflow: hidden;
    align-items: center;
    gap: 32px;
    margin-top: 16px;
    padding: 26px 32px;
    border: 1px solid var(--vz-line);
    border-radius: var(--vz-radius);
    background: linear-gradient(135deg, #fff 0%, #fff 45%, #fff8dc 100%);
}

.vz-qr::before {

    content: "";
    position: absolute;
    left: -70px;
    bottom: -100px;
    width: 240px;
    height: 240px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 199, 0, 0.3), rgba(255, 199, 0, 0) 70%);
    pointer-events: none;
}

.vz-qr-frame {

    position: relative;
    z-index: 1;
    flex-shrink: 0;
    padding: 16px;
}

.vz-qr-corner {

    position: absolute;
    width: 24px;
    height: 24px;
    border: 3px solid var(--vz-accent);
}

.vz-qr-tl {

    top: 0;
    left: 0;
    border-right: 0;
    border-bottom: 0;
    border-top-left-radius: 10px;
}

.vz-qr-tr {

    top: 0;
    right: 0;
    border-left: 0;
    border-bottom: 0;
    border-top-right-radius: 10px;
}

.vz-qr-bl {

    bottom: 0;
    left: 0;
    border-right: 0;
    border-top: 0;
    border-bottom-left-radius: 10px;
}

.vz-qr-br {

    bottom: 0;
    right: 0;
    border-left: 0;
    border-top: 0;
    border-bottom-right-radius: 10px;
}

.vz-qr-code {

    position: relative;
    overflow: hidden;
    flex-shrink: 0;
    padding: 12px;
    border-radius: var(--vz-radius-sm);
    background: #fff;
    box-shadow: 0 12px 26px -14px rgba(31, 24, 20, 0.35);
    color: var(--vz-ink);
    line-height: 0;
}

.vz-qr-code svg {

    width: 112px;
    height: 112px;
}

.vz-qr-scan {

    position: absolute;
    left: 8px;
    right: 8px;
    top: 8%;
    height: 2px;
    border-radius: 2px;
    background: linear-gradient(90deg, transparent, var(--vz-accent), transparent);
    box-shadow: 0 0 10px rgba(255, 199, 0, 0.9);
    animation: vz-scan 3.2s ease-in-out infinite;
}

.vz-qr-text {

    position: relative;
    z-index: 1;
}

.vz-qr-tag {

    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 10px;
    padding: 5px 12px;
    border-radius: 999px;
    background: #fff4bd;
    font-size: 12.5px;
    font-weight: 700;
}

.vz-qr-tag svg {

    width: 14px;
    height: 14px;
}

.vz-qr-text h3 {

    font-size: 20px;
    font-weight: 800;
}

.vz-qr-text p {

    margin-top: 6px !important;
    max-width: 420px;
    font-size: 15px;
    line-height: 1.9;
    color: var(--vz-muted);
}

/* ---------- Features ---------- */

.vz-features {

    padding-top: 24px;
}

.vz-feature {

    position: relative;
    overflow: hidden;
    height: 100%;
    padding: 24px;
    border: 1px solid var(--vz-line);
    border-radius: var(--vz-radius);
    background: var(--vz-surface);
    transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
}

.vz-feature::after {

    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 3px;
    background: var(--vz-accent);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.35s;
}

.vz-feature:hover {

    transform: translateY(-3px);
    border-color: #e6d9b8;
    box-shadow: 0 20px 36px -26px rgba(31, 24, 20, 0.4);
}

.vz-feature:hover::after {

    transform: scaleX(1);
}

.vz-feature-num {

    position: absolute;
    top: 18px;
    left: 22px;
    font-size: 15px;
    font-weight: 800;
    color: #e3d9c8;
}

.vz-feature-ico {

    width: 50px;
    height: 50px;
    display: grid;
    place-items: center;
    border-radius: 15px;
    background: #fff4bd;
    color: var(--vz-ink);
}

.vz-feature-ico svg {

    width: 24px;
    height: 24px;
}

.vz-feature h3 {

    margin-top: 18px !important;
    font-size: 18px;
    font-weight: 700;
}

.vz-feature p {

    margin-top: 8px !important;
    font-size: 15px;
    line-height: 1.9;
    color: var(--vz-muted);
}

/* ---------- Responsive ---------- */

@media (max-width: 991.98px) {

    .vz-hero {

        padding-block: 12px 0;
    }

    .vz-stage {

        max-width: 340px;
        height: 470px;
    }

    .vz-stage-glow {

        width: 320px;
        height: 320px;
        margin: -160px 0 0 -160px;
    }

    .vz-stage-ring {

        width: 290px;
        height: 290px;
        margin: -145px 0 0 -145px;
    }

    .vz-stage-ring-2 {

        width: 360px;
        height: 360px;
        margin: -180px 0 0 -180px;
    }

    .vz-stage-card {

        width: 194px;
        height: 390px;
        margin: -195px 0 0 -97px;
    }

    .vz-phone {

        width: 210px;
    }

    .vz-phone-screen {

        height: 420px;
    }

    /* روی صفحه‌های کوچک فقط آیکون چیپ‌ها نشان داده شود */
    .vz-chip {

        padding: 6px;
    }

    .vz-chip-label {

        display: none;
    }

    .vz-chip-a {

        right: 4px;
    }

    .vz-chip-b {

        left: 4px;
    }

    .vz-chip-c {

        right: 8px;
    }

}

@media (max-width: 575.98px) {

    .vz-container {

        padding-inline: 16px;
    }

    .vz-hero-actions .vz-btn {

        width: 100%;
    }

    .vz-card {

        padding: 22px;
    }

    .vz-badge {

        position: absolute;
        top: -12px;
        inset-inline-end: 18px;
        margin: 0;
    }

    .vz-footer {

        flex-direction: column;
        align-items: flex-start;
    }

}

@media (prefers-reduced-motion: reduce) {

    .vz-phone,

    .vz-chip,

    .vz-spark,

    .vz-stage-ring,

    .vz-qr-scan,

    .vz-feature,

    .vz-feature::after {

        animation: none !important;
        transition: none !important;
    }

}