/* ==========================================================================
   «مکتب» main site: the product page on the main domain (Views/Home/Maktab.cshtml).
   The brand of the app: a night-blue glass top with cyan and violet light, and light, calm sections below
   so the long text reads easily. RTL, local Vazir font, no framework.
   ========================================================================== */

@font-face {
    font-family: "Vazir";
    src: url("../fonts/vazir/Vazir-Regular.woff2") format("woff2"), url("../fonts/vazir/Vazir-Regular.woff") format("woff");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
    /* Latin digits stay Latin (emails, addresses); Persian numbers are written in Persian digits already */
    unicode-range: U+0000-002F, U+003A-10FFFF;
}

@font-face {
    font-family: "Vazir";
    src: url("../fonts/vazir/Vazir-Medium.woff2") format("woff2"), url("../fonts/vazir/Vazir-Medium.woff") format("woff");
    font-weight: 500;
    font-style: normal;
    font-display: swap;
    /* Latin digits stay Latin (emails, addresses); Persian numbers are written in Persian digits already */
    unicode-range: U+0000-002F, U+003A-10FFFF;
}

@font-face {
    font-family: "Vazir";
    src: url("../fonts/vazir/Vazir-Bold.woff2") format("woff2"), url("../fonts/vazir/Vazir-Bold.woff") format("woff");
    font-weight: 600 700;
    font-style: normal;
    font-display: swap;
    /* Latin digits stay Latin (emails, addresses); Persian numbers are written in Persian digits already */
    unicode-range: U+0000-002F, U+003A-10FFFF;
}

@font-face {
    font-family: "Vazir";
    src: url("../fonts/vazir/Vazir-Black.woff2") format("woff2"), url("../fonts/vazir/Vazir-Black.woff") format("woff");
    font-weight: 800 900;
    font-style: normal;
    font-display: swap;
    /* Latin digits stay Latin (emails, addresses); Persian numbers are written in Persian digits already */
    unicode-range: U+0000-002F, U+003A-10FFFF;
}

:root {
    --mk-night: #070a1e;
    --mk-night-2: #10123a;
    --mk-indigo: #1a1150;
    --mk-cyan: #22d3ee;
    --mk-cyan-deep: #0891b2;
    --mk-violet: #a855f7;
    --mk-pink: #e879f9;
    --mk-sky: #38b6e8;
    --mk-navy: #16306b;
    --mk-ink: #0f1733;
    --mk-text: #2a3352;
    --mk-muted: #5f6a8a;
    --mk-line: #e4e8f3;
    --mk-bg: #ffffff;
    --mk-soft: #f5f7fd;
    --mk-soft-2: #eef2fb;
    --mk-glass: rgba(255, 255, 255, 0.07);
    --mk-glass-line: rgba(255, 255, 255, 0.14);
    --mk-radius: 20px;
    --mk-radius-sm: 12px;
    --mk-shadow: 0 18px 50px -20px rgba(16, 24, 64, 0.28);
    --mk-shadow-sm: 0 6px 20px -10px rgba(16, 24, 64, 0.22);
    --mk-max: 1180px;
}

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

html {
    scroll-behavior: smooth;
}

body.mk {
    margin: 0;
    font-family: "Vazir", Tahoma, sans-serif;
    color: var(--mk-text);
    background: var(--mk-bg);
    line-height: 1.85;
    font-size: 15.5px;
    -webkit-font-smoothing: antialiased;
}

:where(.mk) a {
    color: inherit;
    text-decoration: none;
}

:where(.mk) img {
    max-width: 100%;
    display: block;
}

:where(.mk) :is(h1, h2, h3, h4) {
    color: var(--mk-ink);
    line-height: 1.5;
    margin: 0;
}

.mk-wrap {
    width: 100%;
    max-width: var(--mk-max);
    margin: 0 auto;
    padding: 0 20px;
}

.mk-ic {
    width: 1.25em;
    height: 1.25em;
    flex-shrink: 0;
    stroke: currentColor;
    fill: none;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* ---------------------------------------------------------------- buttons */

.mk-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 15px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
    white-space: nowrap;
}

.mk-btn:hover {
    transform: translateY(-2px);
}

.mk-btn-primary {
    background: linear-gradient(135deg, var(--mk-cyan) 0%, #38bdf8 50%, var(--mk-violet) 130%);
    color: #06111f;
    box-shadow: 0 10px 30px -10px rgba(34, 211, 238, 0.7);
}

.mk-btn-ghost {
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.28);
}

.mk-btn-ghost:hover {
    background: rgba(255, 255, 255, 0.14);
}

.mk-btn-dark {
    background: var(--mk-ink);
    color: #fff;
}

.mk-btn-line {
    background: #fff;
    color: var(--mk-navy);
    border-color: var(--mk-line);
}

.mk-btn-line:hover {
    border-color: var(--mk-sky);
    color: var(--mk-cyan-deep);
}

.mk-btn-sm {
    padding: 8px 18px;
    font-size: 14px;
}

/* ---------------------------------------------------------------- top bar and header */

.mk-topbar {
    background: var(--mk-night);
    color: rgba(255, 255, 255, 0.72);
    font-size: 13px;
}

.mk-topbar .mk-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 38px;
    gap: 16px;
}

.mk-topbar-info {
    display: flex;
    gap: 22px;
    flex-wrap: wrap;
}

.mk-topbar-info a,
.mk-topbar-info span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.mk-topbar a:hover {
    color: var(--mk-cyan);
}

.mk-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(7, 10, 30, 0.82);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mk-header .mk-wrap {
    display: flex;
    align-items: center;
    gap: 28px;
    min-height: 74px;
}

.mk-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #fff;
    flex-shrink: 0;
}

.mk-brand-logo {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: #fff;
    padding: 4px;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.2), 0 8px 24px -8px rgba(34, 211, 238, 0.6);
}

.mk-brand-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.mk-brand-name {
    font-weight: 900;
    font-size: 21px;
    line-height: 1.2;
}

.mk-brand-name small {
    display: block;
    font-weight: 500;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
}

.mk-nav {
    display: flex;
    gap: 6px;
    flex: 1;
}

.mk-nav a {
    color: rgba(255, 255, 255, 0.78);
    font-weight: 600;
    font-size: 14.5px;
    padding: 8px 12px;
    border-radius: 10px;
    transition: color 0.2s, background 0.2s;
}

.mk-nav a:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.07);
}

.mk-header-actions {
    display: flex;
    gap: 10px;
    margin-right: auto;
}

.mk-menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: transparent;
    color: #fff;
    margin-right: auto;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

/* ---------------------------------------------------------------- hero */

.mk-hero {
    position: relative;
    overflow: hidden;
    color: #fff;
    background:
        radial-gradient(900px 500px at 85% -10%, rgba(168, 85, 247, 0.38), transparent 60%),
        radial-gradient(800px 520px at 5% 20%, rgba(34, 211, 238, 0.28), transparent 60%),
        linear-gradient(180deg, var(--mk-indigo) 0%, var(--mk-night) 70%, var(--mk-night-2) 100%);
    padding: 84px 0 120px;
}

.mk-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(ellipse at 50% 30%, #000 30%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at 50% 30%, #000 30%, transparent 75%);
    pointer-events: none;
}

.mk-hero::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -1px;
    height: 90px;
    background: var(--mk-bg);
    clip-path: ellipse(75% 100% at 50% 100%);
}

.mk-hero .mk-wrap {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 56px;
    align-items: center;
}

.mk-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
    color: #a5f3fc;
    background: rgba(34, 211, 238, 0.1);
    border: 1px solid rgba(34, 211, 238, 0.35);
}

.mk-badge i {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--mk-cyan);
    box-shadow: 0 0 12px var(--mk-cyan);
}

.mk-hero h1 {
    color: #fff;
    font-size: clamp(30px, 4.4vw, 50px);
    font-weight: 900;
    line-height: 1.35;
    margin: 20px 0 18px;
}

.mk-hero h1 em {
    font-style: normal;
    background: linear-gradient(90deg, var(--mk-cyan), #93c5fd 45%, var(--mk-pink));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.mk-hero-lead {
    color: rgba(226, 232, 255, 0.82);
    font-size: 17px;
    max-width: 560px;
    margin: 0 0 30px;
}

.mk-hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.mk-hero-points {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 22px;
    margin-top: 32px;
    padding: 0;
    list-style: none;
    color: rgba(226, 232, 255, 0.78);
    font-size: 14px;
}

.mk-hero-points li {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.mk-hero-points .mk-ic {
    color: var(--mk-cyan);
}

/* the picture on the side: a panel and a phone, drawn */

.mk-stage {
    position: relative;
    min-height: 470px;
}

.mk-panel {
    position: absolute;
    top: 10px;
    left: 0;
    width: 88%;
    border-radius: 22px;
    background: linear-gradient(160deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04));
    border: 1px solid var(--mk-glass-line);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.7);
    padding: 18px;
}

.mk-panel-bar {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 16px;
}

.mk-panel-bar span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.25);
}

.mk-panel-bar b {
    margin-right: auto;
    font-size: 12px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.6);
}

.mk-kpis {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 14px;
}

.mk-kpi {
    border-radius: 14px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.mk-kpi small {
    display: block;
    font-size: 11.5px;
    color: rgba(226, 232, 255, 0.65);
}

.mk-kpi strong {
    font-size: 20px;
    font-weight: 800;
    color: #fff;
}

.mk-kpi.cyan strong {
    color: #67e8f9;
}

.mk-kpi.pink strong {
    color: #f0abfc;
}

.mk-chart {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    height: 120px;
    padding: 12px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.mk-chart i {
    flex: 1;
    border-radius: 8px 8px 3px 3px;
    background: linear-gradient(180deg, var(--mk-cyan), rgba(34, 211, 238, 0.15));
}

.mk-chart i:nth-child(even) {
    background: linear-gradient(180deg, var(--mk-pink), rgba(232, 121, 249, 0.15));
}

.mk-rows {
    margin-top: 14px;
    display: grid;
    gap: 8px;
}

.mk-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    font-size: 13px;
    color: rgba(240, 244, 255, 0.85);
}

.mk-row em {
    font-style: normal;
    margin-right: auto;
    font-size: 12px;
    padding: 2px 10px;
    border-radius: 999px;
    background: rgba(134, 224, 188, 0.16);
    color: #b8f0d8;
}

.mk-row em.wait {
    background: rgba(253, 224, 71, 0.15);
    color: #fde68a;
}

.mk-dot {
    width: 30px;
    height: 30px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    background: rgba(34, 211, 238, 0.15);
    color: #67e8f9;
    font-weight: 800;
    font-size: 13px;
}

.mk-phone {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 214px;
    border-radius: 34px;
    padding: 10px;
    background: #0b0f2a;
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: 0 30px 70px -20px rgba(0, 0, 0, 0.8), 0 0 0 6px rgba(255, 255, 255, 0.04);
}

.mk-phone-screen {
    border-radius: 26px;
    overflow: hidden;
    background: linear-gradient(180deg, #1a1150, #070a1e);
    padding: 14px 12px 16px;
    min-height: 380px;
}

.mk-phone-notch {
    width: 70px;
    height: 6px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.2);
    margin: 0 auto 14px;
}

.mk-phone h5 {
    color: #fff;
    font-size: 14px;
    margin: 0 0 10px;
}

.mk-tile {
    border-radius: 14px;
    padding: 10px 12px;
    margin-bottom: 8px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.05);
    font-size: 12px;
    color: rgba(240, 244, 255, 0.85);
}

.mk-tile b {
    display: block;
    color: #fff;
    font-size: 13px;
}

.mk-tile.live {
    border-color: rgba(232, 121, 249, 0.6);
    background: rgba(232, 121, 249, 0.12);
}

.mk-tile.live b {
    color: #f5d0fe;
}

.mk-tile.mint {
    border-color: rgba(134, 224, 188, 0.5);
}

.mk-tile.mint b {
    color: #b8f0d8;
}

.mk-tile.peach {
    border-color: rgba(246, 169, 107, 0.5);
}

.mk-tile.peach b {
    color: #ffd2b0;
}

.mk-float {
    position: absolute;
    top: 52%;
    left: -18px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 16px;
    background: #fff;
    color: var(--mk-ink);
    box-shadow: var(--mk-shadow);
    font-size: 13px;
    font-weight: 700;
    animation: mk-bob 5s ease-in-out infinite;
}

.mk-float span {
    width: 34px;
    height: 34px;
    border-radius: 11px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, var(--mk-cyan), var(--mk-violet));
    color: #fff;
}

.mk-float small {
    display: block;
    font-weight: 500;
    color: var(--mk-muted);
    font-size: 11.5px;
}

@keyframes mk-bob {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* ---------------------------------------------------------------- sections */

.mk-section {
    padding: 96px 0;
}

.mk-section.soft {
    background: var(--mk-soft);
}

.mk-head {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 52px;
}

.mk-eyebrow {
    display: inline-block;
    font-size: 13px;
    font-weight: 800;
    color: var(--mk-cyan-deep);
    background: #e0f7fc;
    padding: 4px 14px;
    border-radius: 999px;
    margin-bottom: 14px;
}

.mk-head h2 {
    font-size: clamp(26px, 3vw, 36px);
    font-weight: 900;
    margin-bottom: 12px;
}

.mk-head p {
    color: var(--mk-muted);
    margin: 0;
    font-size: 16px;
}

/* schools that use it */

.mk-trust {
    padding: 34px 0 10px;
}

.mk-trust p {
    text-align: center;
    color: var(--mk-muted);
    font-size: 14px;
    margin: 0 0 18px;
}

.mk-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px;
}

.mk-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px 8px 10px;
    border-radius: 999px;
    border: 1px solid var(--mk-line);
    background: #fff;
    font-size: 13.5px;
    font-weight: 700;
    color: var(--mk-navy);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.mk-logo:hover {
    border-color: var(--mk-sky);
    box-shadow: var(--mk-shadow-sm);
}

.mk-logo img,
.mk-logo b {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    object-fit: contain;
    background: var(--mk-soft-2);
}

.mk-logo b {
    display: grid;
    place-items: center;
    color: var(--mk-cyan-deep);
    font-size: 15px;
}

/* features */

.mk-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.mk-feature {
    position: relative;
    padding: 26px 24px;
    border-radius: var(--mk-radius);
    background: #fff;
    border: 1px solid var(--mk-line);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.mk-feature:hover {
    transform: translateY(-4px);
    box-shadow: var(--mk-shadow);
    border-color: transparent;
}

.mk-feature-icon {
    width: 52px;
    height: 52px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    margin-bottom: 16px;
    font-size: 24px;
    color: var(--c, var(--mk-cyan-deep));
    background: var(--cb, #e0f7fc);
}

/* a last card alone in its row spans it, its icon beside the text */
.mk-feature:last-child:nth-child(3n + 1) {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: auto 1fr;
    column-gap: 18px;
    align-items: center;
    background: linear-gradient(120deg, #fdf4ff, #ecfeff);
}

.mk-feature:last-child:nth-child(3n + 1) .mk-feature-icon {
    grid-row: span 2;
    margin: 0;
}

.mk-feature h3 {
    font-size: 17.5px;
    font-weight: 800;
    margin-bottom: 8px;
}

.mk-feature p {
    margin: 0;
    color: var(--mk-muted);
    font-size: 14.5px;
}

.mk-tag {
    position: absolute;
    top: 22px;
    left: 22px;
    font-size: 11.5px;
    font-weight: 800;
    padding: 2px 10px;
    border-radius: 999px;
    color: #86198f;
    background: #fae8ff;
}

/* spotlights */

.mk-spot {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.mk-spot + .mk-spot {
    margin-top: 96px;
}

.mk-spot.flip .mk-spot-media {
    order: -1;
}

.mk-spot h2 {
    font-size: clamp(22px, 2.6vw, 30px);
    font-weight: 900;
    margin: 6px 0 14px;
}

.mk-spot p {
    color: var(--mk-muted);
    margin: 0 0 20px;
}

.mk-checks {
    list-style: none;
    padding: 0;
    margin: 0 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px 18px;
}

.mk-checks li {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    font-size: 14.5px;
    color: var(--mk-text);
}

.mk-checks .mk-ic {
    color: #10b981;
    margin-top: 5px;
}

.mk-spot-media {
    position: relative;
    border-radius: 28px;
    padding: 28px;
    min-height: 340px;
    background:
        radial-gradient(400px 260px at 80% 0%, rgba(168, 85, 247, 0.35), transparent 60%),
        radial-gradient(400px 260px at 0% 100%, rgba(34, 211, 238, 0.3), transparent 60%),
        linear-gradient(160deg, var(--mk-indigo), var(--mk-night));
    box-shadow: var(--mk-shadow);
    overflow: hidden;
    color: #fff;
}

.mk-spot-media.light {
    background:
        radial-gradient(380px 240px at 90% 0%, rgba(34, 211, 238, 0.22), transparent 60%),
        linear-gradient(160deg, #f0f9ff, #eef2ff);
    color: var(--mk-ink);
}

/* the live class picture */

.mk-live {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 12px;
}

.mk-live-board {
    border-radius: 16px;
    background: #fff;
    min-height: 190px;
    position: relative;
    overflow: hidden;
    color: var(--mk-ink);
    padding: 14px;
}

.mk-live-board svg {
    position: absolute;
    inset: 30px 10px 10px 10px;
    width: calc(100% - 20px);
    height: calc(100% - 40px);
}

.mk-live-board b {
    font-size: 13px;
}

.mk-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 11.5px;
    font-weight: 800;
    padding: 3px 10px;
    border-radius: 999px;
    background: #fee2e2;
    color: #b91c1c;
}

.mk-pill i {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #ef4444;
    animation: mk-blink 1.4s ease-in-out infinite;
}

@keyframes mk-blink {
    50% { opacity: 0.3; }
}

.mk-live-side {
    display: grid;
    gap: 10px;
    align-content: start;
}

.mk-chip {
    border-radius: 14px;
    padding: 10px 12px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.14);
    font-size: 12.5px;
}

.mk-chip b {
    display: block;
    font-size: 13px;
}

.mk-poll i {
    display: block;
    height: 7px;
    border-radius: 6px;
    margin-top: 6px;
    background: linear-gradient(90deg, var(--mk-cyan), var(--mk-violet));
}

.mk-live-bar {
    display: flex;
    gap: 8px;
    margin-top: 14px;
    flex-wrap: wrap;
}

.mk-live-bar span {
    font-size: 12px;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.16);
}

.mk-live-bar span.on {
    background: var(--mk-cyan);
    color: #06111f;
    border-color: transparent;
    font-weight: 700;
}

/* the school site picture */

.mk-browser {
    border-radius: 18px;
    background: #fff;
    box-shadow: var(--mk-shadow);
    overflow: hidden;
    border: 1px solid var(--mk-line);
}

.mk-browser-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: var(--mk-soft);
    border-bottom: 1px solid var(--mk-line);
}

.mk-browser-bar span {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: #d5dbea;
}

.mk-url {
    flex: 1;
    direction: ltr;
    text-align: left;
    font-size: 12.5px;
    color: var(--mk-muted);
    background: #fff;
    border: 1px solid var(--mk-line);
    border-radius: 999px;
    padding: 3px 12px;
    margin-right: 8px;
}

.mk-url b {
    color: var(--mk-cyan-deep);
}

.mk-site {
    padding: 14px;
}

.mk-site-hero {
    border-radius: 12px;
    height: 110px;
    background: linear-gradient(120deg, #0ea5e9, #6366f1);
    display: flex;
    align-items: flex-end;
    padding: 12px;
    color: #fff;
    font-weight: 800;
}

.mk-site-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-top: 10px;
}

.mk-site-grid div {
    border-radius: 10px;
    background: var(--mk-soft);
    padding: 10px;
    font-size: 12px;
    color: var(--mk-text);
}

.mk-site-grid div b {
    display: block;
    color: var(--mk-ink);
    font-size: 12.5px;
}

/* the finance picture */

.mk-bill {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 18px;
    padding: 18px;
}

.mk-bill-row {
    display: flex;
    justify-content: space-between;
    padding: 9px 0;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.16);
    font-size: 13.5px;
}

.mk-bill-row:last-of-type {
    border-bottom: 0;
}

.mk-bill-row b {
    color: #fff;
}

.mk-bill-row .paid {
    color: #86efac;
}

.mk-bill-row .due {
    color: #fde68a;
}

.mk-bill-pay {
    margin-top: 14px;
    display: flex;
    gap: 10px;
    align-items: center;
    padding: 12px;
    border-radius: 14px;
    background: rgba(34, 211, 238, 0.12);
    border: 1px solid rgba(34, 211, 238, 0.35);
    font-size: 13px;
}

/* steps */

.mk-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
    counter-reset: step;
}

.mk-step {
    padding: 28px 24px;
    border-radius: var(--mk-radius);
    background: #fff;
    border: 1px solid var(--mk-line);
    position: relative;
}

.mk-step::before {
    counter-increment: step;
    content: counter(step, persian);
    width: 44px;
    height: 44px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    font-weight: 900;
    font-size: 18px;
    color: #fff;
    background: linear-gradient(135deg, var(--mk-cyan-deep), var(--mk-violet));
    margin-bottom: 16px;
}

.mk-step h3 {
    font-size: 17px;
    font-weight: 800;
    margin-bottom: 6px;
}

.mk-step p {
    margin: 0;
    color: var(--mk-muted);
    font-size: 14.5px;
}

/* packages */

.mk-plans {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    align-items: stretch;
}

.mk-plan {
    display: flex;
    flex-direction: column;
    padding: 30px 26px;
    border-radius: 24px;
    background: #fff;
    border: 1px solid var(--mk-line);
    position: relative;
}

.mk-plan.best {
    background:
        radial-gradient(300px 200px at 100% 0%, rgba(168, 85, 247, 0.35), transparent 60%),
        linear-gradient(170deg, var(--mk-indigo), var(--mk-night));
    color: rgba(226, 232, 255, 0.85);
    border-color: transparent;
    box-shadow: 0 30px 70px -30px rgba(26, 17, 80, 0.8);
    transform: translateY(-10px);
}

.mk-plan.best h3,
.mk-plan.best .mk-price {
    color: #fff;
}

.mk-plan-flag {
    position: absolute;
    top: -13px;
    right: 24px;
    font-size: 12px;
    font-weight: 800;
    padding: 4px 14px;
    border-radius: 999px;
    color: #06111f;
    background: linear-gradient(90deg, var(--mk-cyan), #a5f3fc);
}

.mk-plan h3 {
    font-size: 19px;
    font-weight: 900;
    margin-bottom: 6px;
}

.mk-plan-desc {
    font-size: 14px;
    color: inherit;
    opacity: 0.8;
    min-height: 44px;
    margin: 0 0 14px;
}

.mk-price {
    font-size: 30px;
    font-weight: 900;
    color: var(--mk-ink);
    line-height: 1.3;
}

.mk-price small {
    font-size: 14px;
    font-weight: 600;
    opacity: 0.7;
}

.mk-plan ul {
    list-style: none;
    padding: 0;
    margin: 18px 0 24px;
    display: grid;
    gap: 8px;
    font-size: 14px;
    flex: 1;
}

.mk-plan li {
    display: flex;
    gap: 8px;
}

.mk-plan li .mk-ic {
    color: #10b981;
    margin-top: 5px;
}

.mk-plan.best li .mk-ic {
    color: var(--mk-cyan);
}

.mk-plan .mk-btn {
    width: 100%;
}

/* contact band */

.mk-cta {
    border-radius: 30px;
    padding: 52px;
    color: #fff;
    background:
        radial-gradient(500px 300px at 0% 0%, rgba(34, 211, 238, 0.35), transparent 60%),
        radial-gradient(500px 300px at 100% 100%, rgba(232, 121, 249, 0.3), transparent 60%),
        linear-gradient(135deg, var(--mk-indigo), var(--mk-night));
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 34px;
    align-items: center;
    box-shadow: var(--mk-shadow);
}

.mk-cta h2 {
    color: #fff;
    font-size: clamp(24px, 3vw, 34px);
    font-weight: 900;
    margin-bottom: 10px;
}

.mk-cta p {
    color: rgba(226, 232, 255, 0.8);
    margin: 0;
}

.mk-contacts {
    display: grid;
    gap: 12px;
}

.mk-contact {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.16);
    transition: background 0.2s;
}

.mk-contact:hover {
    background: rgba(255, 255, 255, 0.14);
}

.mk-contact span {
    width: 42px;
    height: 42px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    background: rgba(34, 211, 238, 0.18);
    color: #67e8f9;
    font-size: 20px;
}

.mk-contact small {
    display: block;
    color: rgba(226, 232, 255, 0.7);
    font-size: 12.5px;
}

.mk-contact b {
    font-size: 16px;
    direction: ltr;
    unicode-bidi: plaintext;
}

/* footer */

.mk-footer {
    background: var(--mk-night);
    color: rgba(226, 232, 255, 0.68);
    padding: 64px 0 0;
    font-size: 14.5px;
}

.mk-footer-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
    gap: 36px;
}

.mk-footer h4 {
    color: #fff;
    font-size: 15.5px;
    font-weight: 800;
    margin-bottom: 16px;
}

.mk-footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 10px;
}

.mk-footer a:hover {
    color: var(--mk-cyan);
}

.mk-footer-about p {
    margin: 16px 0 0;
    max-width: 340px;
}

.mk-footer-bottom {
    margin-top: 48px;
    padding: 20px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    justify-content: space-between;
    gap: 14px;
    flex-wrap: wrap;
    font-size: 13px;
}

/* the designer's credit in the footer */
.mk-credit {
    color: var(--mk-cyan);
    font-weight: 700;
}

.mk-credit:hover {
    text-decoration: underline;
}

/* ---------------------------------------------------------------- small screens */

/* ---------- independent infrastructure ---------- */
.mk-infra {
    background: linear-gradient(160deg, var(--mk-night) 0%, var(--mk-indigo) 100%);
    color: #dfe5ff;
}

.mk-infra .mk-head h2 {
    color: #fff;
}

.mk-infra .mk-head p {
    color: #b9c2ea;
}

.mk-infra-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.mk-infra-item {
    background: var(--mk-glass);
    border: 1px solid var(--mk-glass-line);
    border-radius: var(--mk-radius);
    padding: 24px 22px;
}

.mk-infra-item > span {
    display: inline-grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--mk-cyan), var(--mk-violet));
    color: #fff;
    margin-bottom: 14px;
}

.mk-infra-item h3 {
    color: #fff;
    font-size: 17px;
    font-weight: 800;
    margin: 0 0 8px;
}

.mk-infra-item p {
    margin: 0;
    font-size: 14.5px;
    color: #b9c2ea;
}

/* ---------- questions ---------- */
.mk-faq {
    max-width: 820px;
    margin: 0 auto;
    display: grid;
    gap: 12px;
}

.mk-faq-item {
    background: var(--mk-bg);
    border: 1px solid var(--mk-line);
    border-radius: var(--mk-radius-sm);
    box-shadow: var(--mk-shadow-sm);
}

.mk-faq-item summary {
    cursor: pointer;
    list-style: none;
    padding: 18px 22px;
    font-weight: 800;
    color: var(--mk-ink);
    display: flex;
    justify-content: space-between;
    gap: 16px;
}

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

.mk-faq-item summary::after {
    content: "+";
    color: var(--mk-cyan-deep);
    font-size: 22px;
    line-height: 1;
}

.mk-faq-item[open] summary::after {
    content: "−";
}

.mk-faq-item p {
    margin: 0;
    padding: 0 22px 20px;
    color: var(--mk-muted);
}

@media (max-width: 1080px) {
    .mk-infra-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .mk-nav,
    .mk-header-actions {
        display: none;
    }

    .mk-menu-toggle {
        display: inline-flex;
    }

    .mk-header.open .mk-wrap {
        flex-wrap: wrap;
    }

    .mk-header.open .mk-nav,
    .mk-header.open .mk-header-actions {
        display: flex;
        flex-direction: column;
        width: 100%;
        margin: 0;
        padding-bottom: 16px;
    }

    .mk-header.open .mk-header-actions {
        flex-direction: row;
    }

    .mk-hero .mk-wrap,
    .mk-spot,
    .mk-cta {
        grid-template-columns: 1fr;
    }

    .mk-spot.flip .mk-spot-media {
        order: 0;
    }

    .mk-stage {
        max-width: 560px;
        margin: 0 auto;
        width: 100%;
    }

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

    .mk-feature:last-child:nth-child(3n + 1) {
        grid-column: auto;
        display: block;
    }

    .mk-feature:last-child:nth-child(3n + 1) .mk-feature-icon {
        margin-bottom: 16px;
    }

    .mk-feature:last-child:nth-child(2n + 1) {
        grid-column: 1 / -1;
    }

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

@media (max-width: 680px) {
    .mk-infra-grid {
        grid-template-columns: 1fr;
    }

    body.mk {
        font-size: 15px;
    }

    .mk-wrap {
        padding: 0 16px;
    }

    .mk-topbar-info .hide-sm {
        display: none;
    }

    .mk-hero {
        padding: 48px 0 100px;
    }

    .mk-stage {
        min-height: 420px;
    }

    .mk-panel {
        width: 100%;
    }

    .mk-phone {
        width: 180px;
        right: 8px;
        bottom: -20px;
    }

    .mk-phone-screen {
        min-height: 320px;
    }

    .mk-float {
        display: none;
    }

    .mk-logo:nth-child(n + 7) {
        display: none;
    }

    .mk-kpi strong {
        font-size: 17px;
    }

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

    .mk-features,
    .mk-steps,
    .mk-checks,
    .mk-live,
    .mk-footer-grid {
        grid-template-columns: 1fr;
    }

    .mk-cta {
        padding: 30px 22px;
    }

    .mk-plan.best {
        transform: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .mk-float,
    .mk-pill i {
        animation: none;
    }

    .mk-btn,
    .mk-feature {
        transition: none;
    }
}