/* Tokens and components follow nextofx.com */
:root {
    --bg: #f6f8fc;
    --surface: #ffffff;
    --border: #e3e9f4;
    --border-2: #cbd7ea;
    --text: #122340;
    --text-2: #4a566b;
    --text-3: #667085;
    --primary: #1a56db;
    --primary-2: #3b72e8;
    --primary-deep: #0e2a5c;
    --primary-soft: #eaf0fe;
    --green: #0a7d5f;
    --green-soft: #dff3ec;
    --radius: 14px;
    --radius-sm: 10px;
    --shadow: 0 1px 2px rgba(14,42,92,.05), 0 8px 28px rgba(14,42,92,.07);
    --shadow-lg: 0 30px 70px -30px rgba(14,42,92,.45);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; direction: rtl; font-family: "Vazirmatn", Tahoma, sans-serif; background: var(--bg); color: var(--text); line-height: 1.95; font-size: 16px; }
h1, h2, h3 { line-height: 1.5; text-wrap: balance; color: var(--primary-deep); margin: 0; }
p { margin: 0; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.wrap { max-width: 1100px; margin: 0 auto; padding: 0 22px; }
.center { text-align: center; }

/* Buttons */
.btn { display: inline-block; background: var(--primary); color: #fff; padding: 13px 30px; border-radius: 10px; font-weight: 800; border: none; cursor: pointer; font-family: inherit; font-size: .97rem; transition: transform .15s, box-shadow .15s; }
.btn:hover { transform: translateY(-1px); box-shadow: 0 10px 24px -6px rgba(26,86,219,.5); }
.btn.ghost { background: var(--surface); color: var(--text); border: 1.5px solid var(--border-2); }
.btn.ghost:hover { box-shadow: var(--shadow); }
.btn.sm { padding: 9px 20px; font-size: .88rem; border-radius: 9px; white-space: nowrap; }

.eyebrow { color: var(--primary); font-weight: 800; font-size: .8rem; letter-spacing: .02em; }
.eyebrow.pill { display: inline-block; background: var(--primary-soft); border: 1px solid #d7e3fc; padding: 5px 15px; border-radius: 99px; font-size: .78rem; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 26px; }

/* Header */
header.top { background: rgba(255,255,255,.86); backdrop-filter: blur(14px); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 80; }
.top .wrap { max-width: 1240px; display: flex; align-items: center; gap: 18px; padding: 13px 22px; position: relative; }
.brand { display: flex; align-items: center; flex-shrink: 0; }
.brand .logo-full { height: 30px; width: auto; }
nav.main { display: flex; align-items: center; gap: 4px; flex: 1; }
nav.main > a, .dd > button { padding: 8px 11px; border-radius: 10px; color: var(--text-2); font-weight: 600; font-size: .92rem; white-space: nowrap; background: none; border: 0; cursor: pointer; font-family: inherit; display: inline-flex; align-items: center; gap: 5px; }
nav.main > a:hover, nav.main > a.on, .dd > button:hover, .dd.open > button { background: var(--primary-soft); color: var(--primary); }
.dd { position: relative; }
.dd .menu { display: none; position: absolute; inset-inline-start: 0; top: calc(100% + 6px); background: var(--surface); border: 1px solid var(--border); border-radius: 12px; box-shadow: var(--shadow); padding: 8px; min-width: 250px; z-index: 90; }
.dd.open .menu { display: block; }
.dd .menu a { display: block; padding: 9px 13px; border-radius: 9px; color: var(--text); font-size: .9rem; }
.dd .menu a b { display: block; font-size: .92rem; }
.dd .menu a small { color: var(--text-3); font-weight: 400; }
.dd .menu a:hover { background: var(--primary-soft); }
.dd .menu a.cur { font-weight: 800; }
/* "Services" holds the page you are on: keep it highlighted, like the active link on nextofx.com */
.dd.cur > button { background: var(--primary-soft); color: var(--primary); }
.dd .menu a.here { background: var(--primary-soft); }
.dd .menu a.here b { color: var(--primary); }
.hd-lang .menu { min-width: 170px; inset-inline-start: auto; inset-inline-end: 0; }
.top-cta { display: flex; align-items: center; gap: 10px; }
.burger { display: none; background: none; border: 0; font-size: 1.4rem; cursor: pointer; color: var(--text); padding: 4px 8px; }

/* Sections */
section.blk { padding: 74px 0; }
section.blk.tint { background: var(--surface); border-block: 1px solid var(--border); }
.blk h2 { font-size: 1.65rem; font-weight: 900; margin: 6px 0 10px; }
.blk .lead { color: var(--text-2); font-size: 1.02rem; max-width: 640px; }
.head { margin-bottom: 36px; text-align: start; }

/* English name beside each Persian title */
.en { display: block; font-family: "Inter", "Vazirmatn", sans-serif; color: var(--primary); font-weight: 800; font-size: .62em; letter-spacing: .01em; line-height: 1.4; margin-top: 2px; text-align: right; }

/* Hero: text on the right, image on the left */
.hero { background: linear-gradient(180deg, #fff 0%, var(--bg) 100%); padding: 56px 0 64px !important; }
.hero__grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: 44px; align-items: center; }
.hero__text { text-align: start; min-width: 0; }
.hero h1 { font-size: 2.35rem; font-weight: 900; margin: 10px 0 8px; }
.hero h1 .en { display: block; margin: 2px 0 0; font-size: .5em; }
.hero__sub { font-size: 1.1rem; font-weight: 700; color: var(--text-2); margin-bottom: 14px; }
.hero__cta { margin: 26px 0 12px; display: flex; gap: 10px; justify-content: flex-start; flex-wrap: wrap; }
.hero__note { color: var(--text-3); font-size: .82rem; }
.shot { position: relative; margin: 0; min-width: 0; background: var(--surface); border: 1px solid var(--border); border-radius: 16px; box-shadow: var(--shadow-lg); overflow: hidden; }
.shot .bar { display: flex; gap: 6px; padding: 10px 14px; border-bottom: 1px solid var(--border); }
.shot .bar i { width: 10px; height: 10px; border-radius: 50%; background: #f26d5f; }
.shot .bar i:nth-child(2) { background: #f5bd4f; }
.shot .bar i:nth-child(3) { background: #59c837; }
.shot img { width: 100%; height: auto; max-height: 380px; object-fit: contain; padding: 24px; background: var(--primary-soft); }

/* Stats band */
.navband { background: var(--primary-deep); color: #fff; padding: 38px 0; }
.navband .row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: start; }
.navband .v { font-size: 1.7rem; font-weight: 900; }
.navband .k { font-size: .8rem; color: #9db2d8; margin-top: 2px; }

/* Features */
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.grid4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.feature__icon { width: 48px; height: 48px; border-radius: 12px; background: var(--primary-soft); color: var(--primary); display: grid; place-items: center; margin-bottom: 14px; }
.feature h3 { font-size: 1.05rem; font-weight: 800; margin-bottom: 4px; }
.feature p { color: var(--text-2); font-size: .92rem; }

/* Services */
.services { display: grid; gap: 22px; }
.service { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; align-items: center; }
.service:nth-child(even) .service__media { order: 2; }
.service__media { background: var(--primary-soft); border-radius: 12px; padding: 12px; }
.service__media img { margin-inline: auto; }
.service__text { text-align: start; min-width: 0; }
.service h3 { font-size: 1.3rem; font-weight: 900; margin: 4px 0 8px; }
.service h3 .en { font-size: .7em; }
.service p { color: var(--text-2); }

/* Pricing: list of services with a gradient header */
.ptable { display: grid; gap: 16px; }
.ptable__head, .ptable__row { display: grid; grid-template-columns: minmax(0, 1fr) 200px 110px; gap: 16px; align-items: center; }
.ptable__head { background: linear-gradient(to left, #b35ae8 0%, #7a63ee 32%, var(--primary-2) 62%, var(--primary) 100%); color: #fff; border-radius: 12px; padding: 22px 44px; font-weight: 800; font-size: 1.05rem; }
.ptable__body { background: var(--bg); border: 1px solid var(--border); border-radius: 14px; padding: 4px 44px; }
.ptable__row { padding: 30px 0; border-bottom: 1px solid var(--border); }
.ptable__row:last-child { border-bottom: 0; }
.ptable__items { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.ptable__items li { display: flex; align-items: center; gap: 10px; font-size: 1.08rem; font-weight: 600; color: var(--text); }
.ptable__items li::before { content: ""; flex: none; width: 20px; height: 20px; border-radius: 50%; background: var(--primary-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231a56db' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center / 12px no-repeat; }
.ptable__price { font-size: 1.15rem; font-weight: 700; color: var(--text); font-variant-numeric: tabular-nums; }
.ptable__row .btn { justify-self: end; }
.pricing__note { display: flex; align-items: center; gap: 8px; color: var(--primary); font-size: .95rem; margin-top: 20px; }
.pricing__note svg { flex: none; }

/* Docs band */
.creed { padding: 66px 0; background: linear-gradient(150deg, #0b1f44, var(--primary-deep) 55%, #143a78); color: #fff; }
.dev { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.dev h2 { color: #fff; font-size: 1.65rem; font-weight: 900; margin-bottom: 8px; }
.dev p { color: #9db2d8; margin-bottom: 22px; }
.code { margin: 0; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius); padding: 22px; overflow-x: auto; font-size: .88rem; color: #cfe0ff; line-height: 1.6; text-align: left; }

/* End CTA */
.cta-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; text-align: start; }
.cta h3 { font-size: 1.2rem; font-weight: 900; }
.cta > p { color: var(--text-2); margin: 4px 0 18px; font-size: .95rem; }
.cta--sales { display: flex; flex-direction: column; align-items: flex-start; }
.cta__phone { font-size: 1.6rem; font-weight: 900; color: var(--primary); margin-bottom: 16px; }
.cta--sales .btns { display: flex; gap: 10px; flex-wrap: wrap; margin-top: auto; }
.form { display: grid; gap: 12px; }
.field { display: grid; gap: 4px; }
.field > span { font-size: .82rem; font-weight: 700; color: var(--text-2); }
.form input, .form select { width: 100%; padding: 11px 14px; border: 1.5px solid var(--border-2); border-radius: var(--radius-sm); font-family: inherit; font-size: .95rem; background: var(--surface); color: var(--text); }
.form input:focus, .form select:focus { outline: 2px solid var(--primary); border-color: transparent; }
.phone-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.phone-row .cta__phone { margin: 0; }

/* Copy buttons and toast */
.code-box { position: relative; min-width: 0; }
.code-box .code { padding-top: 44px; }
.copy-btn { position: absolute; top: 10px; left: 10px; background: rgba(255,255,255,.12); color: #fff; border: 1px solid rgba(255,255,255,.2); border-radius: 8px; padding: 4px 12px; font: inherit; font-size: .8rem; font-weight: 700; cursor: pointer; }
.copy-btn:hover { background: rgba(255,255,255,.2); }
.copy-btn.light { position: static; background: var(--primary-soft); color: var(--primary); border-color: #d7e3fc; }
.toast { position: fixed; bottom: calc(20px + env(safe-area-inset-bottom, 0px)); left: 50%; transform: translateX(-50%); background: var(--primary-deep); color: #fff; padding: 10px 18px; border-radius: 10px; font-weight: 700; font-size: .9rem; box-shadow: var(--shadow-lg); z-index: 100; max-width: calc(100% - 32px); }

/* Buttons inside cards */
.service__btns { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }
section[id] { scroll-margin-top: 76px; }
.alert { background: var(--green-soft); color: var(--green); padding: 10px 14px; border-radius: var(--radius-sm); margin-bottom: 14px; font-weight: 700; }
.error { color: #dc2626; }

/* Footer */
footer.site { background: var(--surface); border-top: 1px solid var(--border); padding: 44px 0 30px; font-size: .88rem; }
footer.site .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 24px; }
footer.site .ft-h { font-size: .85rem; color: var(--text-3); font-weight: 700; margin: 0 0 10px; }
footer.site .cols a { display: block; color: var(--text-2); padding: 3px 0; }
footer.site a:hover { color: var(--primary); }
footer.site .about { color: var(--text-2); font-size: .85rem; margin-top: 10px; max-width: 290px; }
footer.site .about-name { margin-top: 8px; font-size: .8rem; color: var(--text-3); }
footer.site .legal { margin-top: 26px; padding-top: 16px; border-top: 1px solid var(--border); color: var(--text-3); font-size: .78rem; display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
footer.site .langs { display: flex; gap: 4px; flex-wrap: wrap; }
footer.site .langs a { padding: 8px 0; border-radius: 8px; color: var(--text-2); display: inline-flex; align-items: center; justify-content: center; min-width: 38px; font-weight: 600; }
footer.site .langs a.on { background: var(--primary-soft); color: var(--primary-deep); font-weight: 800; }

/* Contact-sales page */
.sales { padding: 56px 0 80px; background: linear-gradient(180deg, #fff 0%, var(--bg) 100%); }
.sales__grid { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: 48px; align-items: start; }
.sales__intro { display: grid; gap: 14px; text-align: start; padding-top: 8px; }
.sales__icon { width: 72px; height: 72px; border-radius: 18px; background: var(--surface); box-shadow: var(--shadow); color: var(--primary); display: grid; place-items: center; }
.sales__intro h1 { font-size: 1.75rem; font-weight: 900; }
.sales__intro p { color: var(--text-2); }
.sales__intro hr { border: 0; border-top: 1px solid var(--border); margin: 6px 0; width: 100%; }
.sales__phone { color: var(--primary); font-weight: 800; }
.sales__docs { color: var(--primary); font-weight: 700; font-size: .92rem; }
.sales__card { padding: 32px; }
.form--grid { grid-template-columns: 1fr 1fr; gap: 18px 20px; }
.form--grid .full { grid-column: 1 / -1; }
.field > span b, .radios legend b { color: #dc2626; font-weight: 700; }
.radios { border: 0; padding: 0; margin: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 8px 22px; }
.radios legend { font-size: .82rem; font-weight: 700; color: var(--text-2); padding: 0; margin-bottom: 8px; width: 100%; }
.radios label { display: inline-flex; align-items: center; gap: 8px; font-size: .95rem; cursor: pointer; }
.radios input { width: 18px; height: 18px; accent-color: var(--primary); }
.form textarea { width: 100%; padding: 11px 14px; border: 1.5px solid var(--border-2); border-radius: var(--radius-sm); font-family: inherit; font-size: .95rem; background: var(--surface); color: var(--text); resize: vertical; }
.form textarea:focus { outline: 2px solid var(--primary); border-color: transparent; }
.form input::placeholder, .form textarea::placeholder { color: #9aa6b8; }
.form--grid .btn.full { padding-block: 14px; }

/* Technical docs page */
.docs { background: var(--surface); }
.docs__bar { position: sticky; top: 57px; z-index: 40; background: rgba(255,255,255,.95); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); }
.docs__bar-inner { max-width: 1400px; margin: 0 auto; padding: 12px 22px; display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.docs__bar input { flex: 1 1 260px; min-width: 0; padding: 10px 14px; border: 1.5px solid var(--border-2); border-radius: 10px; font: inherit; font-size: .92rem; background: var(--surface); color: var(--text); }
.docs__bar input:focus { outline: 2px solid var(--primary); border-color: transparent; }
.docs__chips { display: flex; gap: 8px; flex-wrap: wrap; }
.docs__chip { border: 1.5px solid var(--border-2); background: var(--surface); color: var(--text-2); border-radius: 99px; padding: 6px 16px; font: inherit; font-size: .85rem; font-weight: 700; cursor: pointer; white-space: nowrap; }
.docs__chip:hover { border-color: var(--primary); color: var(--primary); }
.docs__chip.on { background: var(--primary-deep); border-color: var(--primary-deep); color: #fff; }
.docs__layout { max-width: 1400px; margin: 0 auto; display: grid; grid-template-columns: 280px minmax(0, 1fr); }
.docs__side { background: var(--bg); border-inline-end: 1px solid var(--border); padding: 24px 0; position: sticky; top: 120px; align-self: start; max-height: calc(100vh - 120px); overflow-y: auto; }
.docs__brand { font-weight: 900; color: var(--primary-deep); padding: 0 20px 18px; font-size: 1.05rem; }
.docs__ov { display: block; padding: 10px 20px; background: var(--primary-soft); color: var(--primary-deep); font-weight: 700; font-size: .9rem; text-align: right; }
.docs__ep-h { padding: 22px 20px 8px; font-size: .75rem; font-weight: 800; letter-spacing: .06em; color: var(--text-3); text-align: right; }
.docs__grp summary { cursor: pointer; padding: 8px 20px; font-weight: 800; font-size: .9rem; color: var(--text); list-style: none; display: flex; justify-content: space-between; align-items: center; }
.docs__grp summary::-webkit-details-marker { display: none; }
.docs__grp summary::after { content: "‹"; color: var(--text-3); transition: transform .15s; }
.docs__grp[open] summary::after { transform: rotate(-90deg); }
.docs__nav-link { display: flex; align-items: center; gap: 8px; padding-block: 6px; padding-inline: 30px 12px; font-size: .86rem; color: var(--text-2); }
.docs__nav-link:hover { background: var(--primary-soft); color: var(--primary); }
.m { display: inline-block; min-width: 42px; text-align: center; font-family: "Inter", Tahoma, sans-serif; font-size: .68rem; font-weight: 800; padding: 2px 6px; border-radius: 6px; direction: ltr; }
.m-post { background: #dff3ec; color: var(--green); }
.m-get { background: var(--primary-soft); color: var(--primary); }
.docs__main { padding: 40px 48px 80px; min-width: 0; display: grid; gap: 8px; }
.docs__overview { display: grid; gap: 16px; }
.docs__title-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.docs__title-row h1 { font-size: 2rem; font-weight: 900; }
.docs__ver { background: var(--primary-deep); color: #fff; font-weight: 800; font-size: .8rem; border-radius: 99px; padding: 3px 12px; }
.docs__base { background: var(--primary-deep); border-radius: 12px; overflow: hidden; }
.docs__base-h { padding: 12px 18px; color: #cfe0ff; font-weight: 800; font-size: .85rem; text-align: left; border-bottom: 1px solid rgba(255,255,255,.08); }
.docs__base-v { margin: 14px; padding: 12px 16px; background: rgba(255,255,255,.06); border-radius: 8px; color: #fff; font-size: .9rem; text-align: left; overflow-x: auto; }
.docs__live { font-weight: 800; color: #9db2d8; }
.docs__base-v code { color: #fff; }
.docs__main h2 { font-size: 1.3rem; font-weight: 900; margin-top: 8px; }
.docs__main p { color: var(--text-2); }
.docs__main p a { color: var(--primary); font-weight: 700; }
.docs .code { background: var(--primary-deep); border-color: transparent; }
.docs__table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 12px; }
.docs__table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.docs__table th, .docs__table td { text-align: start; padding: 10px 14px; border-bottom: 1px solid var(--border); vertical-align: top; }
.docs__table th { background: var(--bg); color: var(--text-3); font-size: .8rem; font-weight: 700; }
.docs__table tr:last-child td { border-bottom: 0; }
.docs__table code { background: var(--primary-soft); color: var(--primary-deep); padding: 1px 6px; border-radius: 5px; font-size: .85rem; }
.docs__table .req { color: #b42318; font-weight: 700; }
.docs__table .opt { color: var(--text-3); }
.docs__note { background: var(--primary-soft); border-radius: 10px; padding: 12px 16px; }
.docs__ep { border-top: 1px solid var(--border); padding-top: 32px; margin-top: 24px; display: grid; gap: 12px; min-width: 0; }
.docs__ep-line { display: flex; align-items: center; gap: 10px; justify-content: flex-end; flex-wrap: wrap; }
.docs__ep-line code { font-size: .95rem; font-weight: 700; color: var(--primary-deep); word-break: break-all; }
.docs__codes { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.docs__code { min-width: 0; display: grid; gap: 6px; }
.docs__code-h { font-size: .8rem; font-weight: 800; color: var(--text-3); }
.docs__code .code { font-size: .8rem; white-space: pre; }
.docs__empty { color: var(--text-3); padding: 24px 0; }

/* Left-to-right languages (English, Turkish, Russian) */
html[dir="ltr"] body { direction: ltr; font-family: "Inter", "Vazirmatn", Tahoma, sans-serif; }
html[dir="ltr"] .en, html[dir="ltr"] .docs__ov, html[dir="ltr"] .docs__ep-h { text-align: left; }
html[dir="ltr"] .ptable__head { background: linear-gradient(to right, #b35ae8 0%, #7a63ee 32%, var(--primary-2) 62%, var(--primary) 100%); }
html[dir="ltr"] .docs__ep-line { justify-content: flex-start; }
html[dir="ltr"] .docs__grp summary::after { content: "›"; }
html[dir="ltr"] .docs__grp[open] summary::after { transform: rotate(90deg); }
/* In English the English subtitle under each title would repeat it */
html[lang="en"] .en { display: none; }

/* Responsive */
@media (min-width: 941px) and (max-width: 1180px) {
    .top .wrap { gap: 10px; }
    nav.main { gap: 0; }
    nav.main > a, .dd > button { padding: 7px; font-size: .84rem; }
}
@media (max-width: 940px) {
    /* Language menu stays reachable next to the menu button */
    .hd-lang { order: 2; margin-inline-start: auto; }
    .hd-lang > button { padding: 7px 9px; font-size: .84rem; }
    .burger { display: block; order: 3; }
    .top-cta { order: 4; }
    nav.main { display: none; position: absolute; top: 100%; inset-inline: 0; background: var(--surface); border-bottom: 1px solid var(--border); flex-direction: column; align-items: stretch; padding: 10px 16px 16px; gap: 2px; box-shadow: var(--shadow); }
    nav.main.open { display: flex; max-height: calc(100dvh - 64px); overflow: auto; }
    nav.main > a { padding: 11px 13px; }
    nav.main .dd { border-block: 1px solid var(--border); margin: 5px 0; padding: 2px 0 6px; }
    nav.main .dd > button { pointer-events: none; color: var(--text-3); font-size: .82rem; }
    nav.main .dd > button:hover { background: none; }
    nav.main .dd .menu { position: static; display: block; border: 0; box-shadow: none; padding: 0; min-width: 0; }
    .navband .row, .grid4 { grid-template-columns: repeat(2, 1fr); }
    .hero__grid, .grid3, .service, .dev, .cta-grid { grid-template-columns: 1fr; }
    .service { gap: 18px; }
    .service:nth-child(even) .service__media { order: 0; }
    footer.site .cols { grid-template-columns: 1fr 1fr; }
    .sales__grid { grid-template-columns: 1fr; gap: 28px; }
    .docs__layout { grid-template-columns: 1fr; }
    .docs__side { position: static; max-height: none; border-inline-end: 0; border-bottom: 1px solid var(--border); padding: 16px 0; }
    .docs__bar { top: 57px; }
    .docs__main { padding: 28px 22px 60px; }
    .docs__codes { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
    .hero h1 { font-size: 1.8rem; }
    .top-cta { display: none; }
    .grid4 { grid-template-columns: 1fr; }
    footer.site .cols { grid-template-columns: 1fr; }
    .form--grid { grid-template-columns: 1fr; }
    .ptable__head { grid-template-columns: 1fr auto; padding: 16px 20px; font-size: .95rem; }
    .ptable__head span:last-child { display: none; }
    .ptable__body { padding: 4px 20px; }
    .ptable__row { grid-template-columns: 1fr auto; padding: 20px 0; gap: 12px; }
    .ptable__items { grid-column: 1 / -1; }
    .ptable__items li { font-size: .98rem; }
    .sales__card { padding: 22px; }
    .docs__title-row h1 { font-size: 1.5rem; }
}