/* TECHBOOK R3 — prototype styles. Logical properties throughout so RTL/LTR mirror naturally. */
@font-face { font-family: "El Messiri"; src: url("../assets/fonts/ElMessiri-Regular.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "El Messiri"; src: url("../assets/fonts/ElMessiri-Bold.woff2") format("woff2"); font-weight: 700; font-style: normal; font-display: swap; }

:root {
  --navy: #09101F;
  --lime: #B7E84A;
  --warm: #F7F5EF;
  --surface: #FDFCF8;
  --gray: #8B9098;
  --body: #646B74;
  --border: #DADBD5;
  --line: #E7E6E0;
  --accent: var(--lime);
  --accent-tint: #F2FADF;
  --font: "El Messiri", Tahoma, "Segoe UI", Arial, sans-serif;
  --header-h: 64px;
  --rail-w: 54px;
  --radius: 10px;
  --radius-sm: 7px;
  --gutter: clamp(16px, 3.2vw, 32px);
  --focus: 0 0 0 3px rgba(2, 110, 254, .35);
  --shadow-pop: 0 18px 50px rgba(9, 16, 31, .14), 0 2px 6px rgba(9, 16, 31, .06);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 12px); }
body { margin: 0; background: var(--warm); color: var(--navy); font-family: var(--font); font-size: 16px; line-height: 1.7; }
img { max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: inherit; }
[hidden] { display: none !important; }
:focus-visible { outline: none; box-shadow: var(--focus); border-radius: 6px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.ltr { direction: ltr; unicode-bidi: isolate; }
.skip { position: absolute; inset-inline-start: 12px; inset-block-start: -60px; z-index: 100; background: var(--navy); color: #fff; padding: 8px 14px; border-radius: 8px; text-decoration: none; }
.skip:focus { inset-block-start: 10px; }
.ico { width: 20px; height: 20px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.65; stroke-linecap: round; stroke-linejoin: round; }
.ico-sm { width: 16px; height: 16px; }
.ico-lg { width: 24px; height: 24px; }
[dir="rtl"] .flip { transform: scaleX(-1); }

/* ---------- header ---------- */
.hdr { position: sticky; top: 0; z-index: 40; height: var(--header-h); background: var(--surface); border-block-end: 1px solid var(--line); }
.hdr-in { height: 100%; display: flex; align-items: center; gap: 22px; padding-inline: var(--gutter); }
.logo { display: inline-flex; align-items: center; flex: none; }
.logo img { height: 38px; width: auto; display: block; }
.nav-main { display: flex; align-items: center; gap: 22px; flex: 1; min-width: 0; }
.nav-end { display: flex; align-items: center; gap: 18px; flex: none; }
.btn-depts { display: inline-flex; align-items: center; gap: 8px; height: 40px; padding-inline: 14px; border: 1px solid var(--border); border-radius: 8px; background: #fff; cursor: pointer; font-weight: 700; font-size: 15px; }
.btn-depts[aria-expanded="true"] { border-color: var(--navy); }
.cur-dept { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; white-space: nowrap; color: var(--navy); }
.cur-dept::after { content: ""; width: 3px; height: 14px; border-radius: 2px; background: var(--cur, var(--lime)); order: -1; }
.nav-link { background: none; border: 0; padding: 6px 2px; cursor: pointer; font-size: 15px; text-decoration: none; color: var(--navy); white-space: nowrap; }
.nav-link:hover { text-decoration: underline; text-underline-offset: 6px; }
.lang-btn { background: none; border: 0; cursor: pointer; font-weight: 700; font-size: 14px; padding: 8px 6px; min-width: 36px; }
.brief-link { display: inline-flex; align-items: center; gap: 7px; text-decoration: none; font-size: 15px; white-space: nowrap; }
.brief-count { min-width: 20px; height: 20px; padding-inline: 5px; border-radius: 10px; background: var(--navy); color: #fff; font-size: 12px; display: inline-grid; place-items: center; line-height: 1; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 44px; padding: 8px 20px; border-radius: 8px; border: 1px solid transparent; font-weight: 700; font-size: 16px; text-decoration: none; cursor: pointer; white-space: nowrap; transition: background .15s, border-color .15s; }
.btn-lime { background: var(--lime); color: var(--navy); }
.btn-lime:hover { background: #a8dc36; }
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { background: #1b2436; }
.btn-ghost { background: #fff; border-color: var(--border); color: var(--navy); }
.btn-ghost:hover { border-color: var(--navy); }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }
.hdr-menu { display: none; }

/* ---------- layout ---------- */
.shell { display: grid; grid-template-columns: var(--rail-w) minmax(0, 1fr); min-height: calc(100vh - var(--header-h)); }
.rail { position: sticky; top: var(--header-h); height: calc(100vh - var(--header-h)); border-inline-end: 1px solid var(--line); background: var(--surface); display: flex; flex-direction: column; align-items: center; padding-block: 18px; gap: 10px; }
.rail a { position: relative; width: 40px; height: 40px; display: grid; place-items: center; border-radius: 8px; color: var(--navy); text-decoration: none; }
.rail a::after { content: ""; position: absolute; inset-inline-end: -8px; inset-block: 10px; width: 3px; border-radius: 2px; background: var(--c); }
.rail a:hover, .rail a[aria-current="page"] { background: color-mix(in srgb, var(--c) 12%, #fff); }
.rail a[aria-current="page"]::before { content: ""; position: absolute; inset-inline: 8px; inset-block-end: -5px; height: 2px; border-radius: 2px; background: var(--c); }
.rail .rail-end { margin-block-start: auto; }
.rail .tip { position: absolute; inset-inline-start: calc(100% + 14px); top: 50%; transform: translateY(-50%); background: var(--navy); color: #fff; font-size: 13px; line-height: 1.3; padding: 6px 10px; border-radius: 6px; white-space: nowrap; pointer-events: none; opacity: 0; transition: opacity .12s; z-index: 5; }
.rail a:hover .tip, .rail a:focus-visible .tip { opacity: 1; }
main { min-width: 0; }
.wrap { max-width: 1120px; margin-inline: auto; padding-inline: var(--gutter); }
.page { padding-block: 22px 40px; }
.crumbs { font-size: 13px; color: var(--body); display: flex; gap: 8px; flex-wrap: wrap; margin-block-end: 18px; }
.crumbs a { text-decoration: none; }
.crumbs a:hover { text-decoration: underline; }
.crumbs span[aria-hidden] { color: var(--gray); }
.footer { border-block-start: 1px solid var(--line); background: var(--surface); }
.footer-in { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-block: 12px; font-size: 13px; color: var(--body); }
.footer a { text-decoration: none; }

/* ---------- type ---------- */
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font-size: 13px; letter-spacing: .06em; text-transform: uppercase; color: var(--navy); margin: 0 0 6px; }
.eyebrow::before { content: ""; width: 4px; height: 16px; border-radius: 2px; background: var(--accent); }
.h1 { font-size: clamp(30px, 4.4vw, 48px); line-height: 1.35; margin: 0 0 14px; font-weight: 700; }
.h1 .mark { background: linear-gradient(transparent 12%, var(--accent-tint) 12%, var(--accent-tint) 92%, transparent 92%); padding-inline: 4px; box-decoration-break: clone; -webkit-box-decoration-break: clone; }
.h2 { font-size: clamp(22px, 2.4vw, 26px); line-height: 1.4; margin: 0; font-weight: 700; }
.h3 { font-size: 18px; line-height: 1.45; margin: 0; font-weight: 700; }
.lead { font-size: clamp(16px, 1.5vw, 18px); color: var(--body); margin: 0 0 22px; max-width: 42em; }
.muted { color: var(--body); }
.small { font-size: 13px; }
.note { display: flex; align-items: flex-start; gap: 8px; font-size: 14px; color: var(--body); margin: 12px 0 0; }
.note .ico { margin-block-start: 3px; }

/* ---------- hero ---------- */
.hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, 380px); gap: clamp(24px, 4vw, 56px); align-items: start; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.section { margin-block-start: 44px; }
.section-head { display: flex; justify-content: space-between; align-items: end; gap: 12px; flex-wrap: wrap; margin-block-end: 16px; }
.section-head .aside { font-size: 13px; color: var(--body); }

/* ---------- cards ---------- */
.card { position: relative; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; }
.card-tab::before { content: ""; position: absolute; inset-inline-end: 44px; inset-block-start: -7px; width: 42px; height: 7px; border-radius: 4px 4px 0 0; background: var(--accent); }
.card-kicker { display: flex; justify-content: space-between; align-items: center; gap: 8px; font-size: 13px; color: var(--body); margin-block-end: 4px; }
.badge { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; line-height: 1; padding: 5px 8px; border-radius: 6px; background: var(--accent-tint); color: var(--navy); border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent); white-space: nowrap; }
.badge-outline { background: #fff; border-color: var(--border); }
.card .h2, .card .h3 { margin-block-end: 14px; }

.goal-list { list-style: none; margin: 0; padding: 0; }
.goal-list li + li { border-block-start: 1px solid var(--line); }
.goal-btn { width: 100%; display: flex; align-items: center; gap: 12px; padding: 13px 2px; background: none; border: 0; cursor: pointer; text-align: start; font-size: 16px; min-height: 48px; }
.goal-btn .grow { flex: 1; }
.goal-btn .sub { display: block; font-size: 13px; color: var(--body); }
.goal-btn:hover .grow > span:first-child { text-decoration: underline; text-underline-offset: 5px; }
.goal-choice { padding: 4px 0 14px; display: grid; gap: 8px; }
.goal-choice p { margin: 0 0 2px; font-size: 14px; color: var(--body); }
.choice-link { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; text-decoration: none; background: #fff; min-height: 46px; }
.choice-link:hover { border-color: var(--navy); }
.choice-link .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--c); flex: none; }
.choice-link .grow { flex: 1; }

.dept-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.dept-tile { display: flex; align-items: center; gap: 14px; padding: 14px 16px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); text-decoration: none; min-height: 64px; transition: border-color .15s; }
.dept-tile:hover { border-color: var(--c); }
.dept-tile img { width: 24px; height: 38px; flex: none; }
.dept-tile .grow { flex: 1; min-width: 0; }
.dept-tile .t { font-weight: 700; display: block; line-height: 1.4; }
.dept-tile .s { font-size: 12px; color: var(--body); display: block; line-height: 1.4; }

.feature { margin-block-start: 18px; background: var(--navy); color: #fff; border-radius: var(--radius); padding: 26px clamp(20px, 3vw, 28px); display: flex; justify-content: space-between; align-items: center; gap: 18px; flex-wrap: wrap; }
.feature .eyebrow { color: #C9CCD3; font-size: 12px; }
.feature .eyebrow::before { background: #06B3B5; }
.feature .h2 { color: #fff; }
.feature p { margin: 4px 0 0; color: #C9CCD3; font-size: 14px; }
.feature a { color: var(--lime); font-weight: 700; text-decoration: none; display: inline-flex; gap: 8px; align-items: center; }
.feature a:hover { text-decoration: underline; }

.svc-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.svc { display: flex; flex-direction: column; gap: 4px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; text-align: start; cursor: pointer; text-decoration: none; min-height: 118px; transition: border-color .15s; }
.svc:hover { border-color: var(--accent); }
.svc .ico { margin-block-end: 8px; }
.svc .t { font-weight: 700; font-size: 17px; }
.svc .d { font-size: 13px; color: var(--body); }
.svc .go { margin-block-start: auto; padding-block-start: 8px; font-size: 13px; display: inline-flex; gap: 6px; align-items: center; }

.help-bar { margin-block-start: 18px; padding-block: 14px; border-block-start: 1px solid var(--line); display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-size: 14px; color: var(--body); }
.help-bar a { color: var(--navy); font-weight: 700; text-decoration: none; display: inline-flex; gap: 6px; align-items: center; }

.how-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; counter-reset: how; }
.how-step { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; }
.how-step .n { font-size: 13px; color: var(--body); }
.how-step p { margin: 6px 0 0; font-size: 14px; color: var(--body); }
.about { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 18px; }
.about p { margin: 0; }
.about .justify { text-align: justify; }
.contact-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; font-size: 15px; }
.contact-list li { display: flex; gap: 10px; align-items: flex-start; }
.contact-list .ico { margin-block-start: 4px; }
.contact-list a { text-decoration: none; }
.contact-list a:hover { text-decoration: underline; }

/* ---------- forms ---------- */
.field { margin-block-end: 14px; }
.field > label, .field > .lbl { display: block; font-size: 14px; color: var(--body); margin-block-end: 6px; }
.field .opt { font-size: 12px; color: var(--gray); }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.input, .select, .textarea { width: 100%; min-height: 44px; padding: 9px 12px; background: #fff; border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 16px; line-height: 1.5; }
.textarea { min-height: 88px; resize: vertical; }
.select { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5l5 5 5-5' fill='none' stroke='%2309101F' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: left 12px center; padding-inline-end: 12px; padding-inline-start: 12px; }
[dir="ltr"] .select { background-position: right 12px center; }
[dir="rtl"] .select { padding-left: 34px; }
[dir="ltr"] .select { padding-right: 34px; }
.input:hover, .select:hover, .textarea:hover { border-color: #b9bbb4; }
.input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--navy); box-shadow: var(--focus); }
.input[aria-invalid="true"] { border-color: #C9302C; background: #FFF6F6; }
.err { color: #B42318; font-size: 13px; margin: 6px 0 0; display: flex; gap: 6px; align-items: flex-start; }
.hint { font-size: 12px; color: var(--gray); margin: 5px 0 0; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { display: inline-flex; align-items: center; gap: 8px; min-height: 40px; padding: 6px 14px; border: 1px solid var(--border); border-radius: 8px; background: #fff; cursor: pointer; font-size: 15px; }
.chip:hover { border-color: #b9bbb4; }
.chip[aria-pressed="true"] { border-color: var(--navy); background: var(--accent-tint); font-weight: 700; }
.chip[aria-pressed="true"]::before { content: ""; width: 14px; height: 14px; border-radius: 3px; background: var(--navy) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='8' viewBox='0 0 10 8'%3E%3Cpath d='M1 4l2.6 2.6L9 1.2' fill='none' stroke='white' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/10px 8px no-repeat; }
.task-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.task { display: flex; align-items: center; gap: 10px; min-height: 48px; padding: 10px 14px; border: 1px solid var(--border); border-radius: 8px; background: #fff; cursor: pointer; text-align: start; font-size: 15px; line-height: 1.4; }
.task .box { width: 18px; height: 18px; border-radius: 4px; border: 1px solid #A9ACA6; display: grid; place-items: center; flex: none; font-size: 12px; color: var(--body); }
.task[aria-pressed="true"] { border-color: var(--accent); background: var(--accent-tint); }
.task[aria-pressed="true"] .box { background: var(--navy); border-color: var(--navy); }
.task[aria-pressed="true"] .box::after { content: ""; width: 10px; height: 8px; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='8' viewBox='0 0 10 8'%3E%3Cpath d='M1 4l2.6 2.6L9 1.2' fill='none' stroke='white' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat; }
.task-meta { display: flex; justify-content: space-between; gap: 8px; font-size: 13px; margin: 12px 0; }
.linkish { background: none; border: 0; padding: 4px 0; cursor: pointer; color: var(--navy); font-size: 14px; text-decoration: underline; text-underline-offset: 4px; }
.tint-box { background: var(--accent-tint); border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent); border-radius: 8px; padding: 12px 14px; font-size: 14px; }
.file-note { font-size: 12px; color: var(--body); margin: 6px 0 0; }
.status { margin-block-start: 12px; font-size: 14px; }
.status-ok { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.status-ok a { font-weight: 700; }
.err-summary { border: 1px solid #F1B9B5; background: #FFF6F6; border-radius: 8px; padding: 12px 14px; margin-block-end: 14px; font-size: 14px; }
.err-summary ul { margin: 6px 0 0; padding-inline-start: 18px; }
.err-summary a { color: #B42318; }

/* ---------- ECCO paths ---------- */
.path-list { display: grid; gap: 10px; }
.path { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border: 1px solid var(--border); border-radius: 8px; background: #fff; text-align: start; cursor: pointer; text-decoration: none; min-height: 56px; width: 100%; }
.path:hover { border-color: var(--navy); }
.path[aria-expanded="true"], .path.hl { border-color: var(--accent); background: var(--accent-tint); }
.path .grow { flex: 1; }
.path .t { font-weight: 700; display: block; line-height: 1.4; }
.path .s { font-size: 12px; color: var(--body); display: block; }
.path-form { padding: 12px 2px 4px; }

/* ---------- domain / commerce ---------- */
.commerce { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 12px; }
.domain-form { display: flex; gap: 10px; align-items: flex-start; flex-wrap: wrap; }
.domain-form .input { flex: 1 1 240px; direction: ltr; text-align: left; }
.domain-state { margin-block-start: 10px; font-size: 14px; color: var(--body); min-height: 1.7em; }
.domain-handoff { margin-block-start: 12px; display: grid; gap: 10px; }
.domain-handoff .row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.domain-name { font-weight: 700; direction: ltr; unicode-bidi: isolate; background: #fff; border: 1px solid var(--border); border-radius: 6px; padding: 4px 10px; }
.text-links { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-block-start: 14px; font-size: 14px; }
.text-links a { display: inline-flex; gap: 6px; align-items: center; text-decoration: none; }
.text-links a:hover { text-decoration: underline; }
.ext::after { content: "↗"; font-size: 12px; margin-inline-start: 2px; }

/* ---------- builder / review ---------- */
.stepper-top { display: flex; justify-content: space-between; align-items: center; font-size: 13px; color: var(--body); }
.stepper-top button { background: none; border: 0; cursor: pointer; display: inline-flex; gap: 6px; align-items: center; font-size: 14px; padding: 6px 0; min-height: 40px; }
.progress { height: 3px; background: var(--line); border-radius: 2px; margin: 6px 0 22px; overflow: hidden; }
.progress i { display: block; height: 100%; background: var(--accent); border-radius: 2px; transition: width .2s; }
.builder { max-width: 620px; }
.builder-actions { display: flex; gap: 10px; margin-block-start: 18px; flex-wrap: wrap; }
.review { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(280px, 1fr); gap: 18px; align-items: start; }
.rv-group { padding-block: 16px; border-block-end: 1px solid var(--line); display: flex; justify-content: space-between; gap: 12px; }
.rv-group:first-child { padding-block-start: 0; }
.rv-group:last-child { border-block-end: 0; padding-block-end: 0; }
.rv-group p { margin: 4px 0 0; color: var(--body); font-size: 15px; }
.rv-group .tbd { color: #9A6B00; }
.draft-card { background: color-mix(in srgb, var(--accent) 8%, #fff); border-color: color-mix(in srgb, var(--accent) 35%, var(--border)); }
.draft-card .actions { display: grid; gap: 10px; margin-block: 16px; }
.brief-items { display: grid; gap: 10px; }
.brief-item { display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; background: #fff; border: 1px solid var(--border); border-radius: 8px; }
.brief-item img { width: 20px; height: 32px; flex: none; }
.brief-item .grow { flex: 1; min-width: 0; }
.brief-item p { margin: 2px 0 0; font-size: 14px; color: var(--body); }

/* ---------- popover + sheet ---------- */
.pop { position: fixed; z-index: 60; inset-block-start: calc(var(--header-h) + 4px); width: min(480px, calc(100vw - 32px)); background: var(--surface); border: 1px solid var(--border); border-radius: 12px; box-shadow: var(--shadow-pop); padding: 18px; }
.pop-head { display: flex; justify-content: space-between; align-items: center; padding-block-end: 12px; margin-block-end: 14px; border-block-end: 1px solid var(--line); }
.icon-btn { width: 40px; height: 40px; display: grid; place-items: center; border: 0; background: none; border-radius: 8px; cursor: pointer; }
.icon-btn:hover { background: #EFEEE8; }
.pop .dept-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
.pop .dept-tile { border-block-start: 3px solid var(--c); min-height: 58px; padding: 10px 14px; }
.bo-short { margin-block-start: 12px; display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 12px 14px; border-radius: 8px; background: #E4F7F7; text-decoration: none; font-size: 14px; }
.bo-short:hover { text-decoration: underline; }
.scrim { position: fixed; inset: 0; z-index: 70; background: rgba(9, 16, 31, .38); }
.sheet { position: fixed; z-index: 71; inset-inline: 0; inset-block-end: 0; max-height: 88vh; overflow: auto; background: var(--surface); border-radius: 16px 16px 0 0; padding: 18px 18px calc(18px + env(safe-area-inset-bottom, 0px)); box-shadow: var(--shadow-pop); }
.sheet .grab { width: 44px; height: 4px; border-radius: 2px; background: var(--border); margin: 0 auto 10px; }
.sheet-list { list-style: none; margin: 0; padding: 0; }
.sheet-list li + li { border-block-start: 1px solid var(--line); }
.sheet-list a { display: flex; align-items: center; gap: 12px; min-height: 58px; text-decoration: none; padding-block: 6px; }
.sheet-list img { width: 20px; height: 32px; }
.sheet-list .grow { flex: 1; }
.sheet-list .t { font-weight: 700; display: block; line-height: 1.4; }
.sheet-list .s { font-size: 12px; color: var(--body); display: block; line-height: 1.3; }
.sheet-links { display: flex; flex-wrap: wrap; gap: 6px 16px; justify-content: center; margin-block-start: 14px; font-size: 14px; }
.sheet-links a, .sheet-links button { display: inline-flex; align-items: center; background: none; border: 0; text-decoration: none; cursor: pointer; font-size: 14px; min-height: 40px; padding-inline: 4px; }
.sheet-cta { display: grid; gap: 8px; margin-block-start: 12px; }
body.locked { overflow: hidden; }

/* ---------- sticky mobile CTA ---------- */
.mcta { display: none; }

/* ---------- responsive ---------- */
@media (max-width: 1180px) {
  .shell { grid-template-columns: minmax(0, 1fr); }
  .rail { display: none; }
}
@media (max-width: 1024px) {
  .nav-main .nav-link, .nav-main .cur-dept { display: none; }
  .hero { grid-template-columns: minmax(0, 1fr); }
  .hero-aside { max-width: 560px; }
  .svc-grid, .how-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .review, .commerce, .about { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 767px) {
  :root { --header-h: 56px; }
  body { font-size: 16px; }
  .hdr-in { gap: 10px; }
  .logo img { height: 32px; }
  .nav-main { justify-content: flex-end; order: 2; flex: 0 0 auto; margin-inline-start: auto; }
  .nav-end { display: none; }
  .btn-depts { border: 0; background: none; padding-inline: 6px; font-weight: 400; }
  .page { padding-block: 18px 24px; }
  .has-mcta .page { padding-block-end: 110px; }
  .dept-grid { grid-template-columns: minmax(0, 1fr); }
  .svc-grid { grid-template-columns: minmax(0, 1fr); gap: 8px; }
  .svc { flex-direction: row; align-items: center; min-height: 64px; padding: 14px; gap: 12px; }
  .svc .ico { margin: 0; order: 0; }
  .svc .txt { flex: 1; }
  .svc .go { display: none; }
  .svc::after { content: ""; width: 8px; height: 8px; border-inline-start: 1.6px solid var(--navy); border-block-end: 1.6px solid var(--navy); transform: rotate(45deg); }
  [dir="ltr"] .svc::after { transform: rotate(-135deg); }
  .how-grid { grid-template-columns: minmax(0, 1fr); }
  .task-grid { grid-template-columns: minmax(0, 1fr); }
  .row2 { grid-template-columns: 1fr 1fr; }
  .hide-mobile { display: none !important; }
  .feature { padding: 20px; }
  .mcta { display: block; position: fixed; z-index: 30; inset-inline: 0; inset-block-end: 0; background: var(--surface); border-block-start: 1px solid var(--line); padding: 10px 16px calc(8px + env(safe-area-inset-bottom, 0px)); text-align: center; }
  .mcta .btn { width: 100%; min-height: 48px; }
  .mcta small { display: block; font-size: 11px; color: var(--body); margin-block-start: 4px; }
  body.locked .mcta, body.kb .mcta { display: none; }
  .footer-in { justify-content: center; text-align: center; }
}
@media (min-width: 768px) { .show-mobile { display: none !important; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; } }

/* ---------- catalog ---------- */
.cat-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-block-end: 16px; }
.cat-tab { display: inline-flex; align-items: center; gap: 8px; min-height: 42px; padding: 6px 14px; border: 1px solid var(--border); border-radius: 999px; background: #fff; cursor: pointer; font-size: 15px; }
.cat-tab:hover { border-color: #b9bbb4; }
.cat-tab[aria-selected="true"] { background: var(--navy); border-color: var(--navy); color: #fff; font-weight: 700; }
.prod-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.prod { display: flex; flex-direction: column; gap: 8px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; }
.prod-featured { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; position: relative; }
.prod-name { font-size: 17px; margin: 0; font-weight: 700; text-align: start; }
.prod-price { margin: 0; color: var(--body); font-size: 14px; }
.prod-price strong { font-size: 26px; color: var(--navy); line-height: 1.2; }
.prod-price .from { display: block; font-size: 12px; }
.prod-specs { list-style: none; margin: 4px 0 8px; padding: 0; display: grid; gap: 6px; font-size: 14px; color: var(--body); }
.prod-specs li { display: flex; gap: 8px; align-items: flex-start; }
.prod-specs .ico { color: var(--accent); margin-block-start: 3px; }
.prod .btn { margin-block-start: auto; }
.tld-strip { margin-block-start: 14px; display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; }
.tld-strip ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.tld-strip li { background: #fff; border: 1px solid var(--border); border-radius: 999px; padding: 3px 10px; font-size: 13px; }
.tld-strip li strong { color: var(--navy); }

/* ---------- domain results ---------- */
.domain-card { max-width: 100%; }
.dr-list { list-style: none; margin: 12px 0 0; padding: 0; display: grid; gap: 8px; }
.dr { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding: 12px 14px; background: #fff; border: 1px solid var(--border); border-radius: 8px; }
.dr-primary { padding: 16px 18px; border-width: 2px; }
.dr-primary.dr-ok { border-color: #3C9D2F; background: #F4FBEF; }
.dr-main { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; min-width: 0; }
.dr-name { font-weight: 700; font-size: 16px; direction: ltr; unicode-bidi: isolate; word-break: break-all; }
.dr-primary .dr-name { font-size: 20px; }
.dr-badge { font-size: 12px; line-height: 1; padding: 5px 8px; border-radius: 999px; background: #EFEEE8; color: var(--body); white-space: nowrap; }
.dr-ok .dr-badge { background: #E3F4DC; color: #276B1D; }
.dr-off .dr-badge { background: #F1F1EE; color: #6B6F76; }
.dr-warn .dr-badge { background: #FFF2CC; color: #7A5A00; }
.dr-off .dr-name { color: var(--body); }
.dr-side { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.dr-side .btn { min-height: 40px; padding: 6px 14px; font-size: 15px; }
.dr-price { font-size: 13px; color: var(--body); white-space: nowrap; }
.dr-price strong { font-size: 17px; color: var(--navy); }
.dr-spin { display: inline-block; width: 14px; height: 14px; margin-inline-end: 8px; vertical-align: -2px; border: 2px solid var(--border); border-top-color: var(--navy); border-radius: 50%; animation: dr-spin .8s linear infinite; }
@keyframes dr-spin { to { transform: rotate(360deg); } }
@media (max-width: 767px) { .dr-side { width: 100%; justify-content: space-between; } }

/* ---------- SEO content + FAQ ---------- */
.seo { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 28px; align-items: start; border-block-start: 1px solid var(--line); padding-block-start: 32px; }
.seo-intro p { color: var(--body); margin: 12px 0 0; max-width: 40em; }
.faq .h2 { margin-block-end: 10px; }
.faq-item { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; margin-block-end: 8px; }
.faq-item summary { cursor: pointer; list-style: none; padding: 12px 16px; font-weight: 700; display: flex; justify-content: space-between; gap: 12px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-weight: 400; color: var(--body); }
.faq-item[open] summary::after { content: "–"; }
.faq-item p { margin: 0; padding: 0 16px 14px; color: var(--body); }
@media (max-width: 1024px) { .seo { grid-template-columns: minmax(0, 1fr); } }

/* ---------- push notifications ---------- */
.bell-btn { position: relative; }
.bell-btn.on::after { content: ""; position: absolute; top: 9px; inset-inline-end: 9px; width: 8px; height: 8px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 2px var(--surface); }
.push-card { position: fixed; z-index: 55; inset-inline-start: 20px; bottom: 20px; width: min(400px, calc(100vw - 32px)); background: var(--surface); border: 1px solid var(--border); border-top: 4px solid var(--lime); border-radius: 12px; box-shadow: var(--shadow-pop); padding: 18px 18px 16px; }
.push-head { display: flex; align-items: center; gap: 10px; padding-inline-end: 28px; }
.push-close { position: absolute; top: 8px; inset-inline-end: 8px; width: 34px; height: 34px; }
.push-card .chips { gap: 6px; }
.push-card .chip { min-height: 36px; padding: 4px 10px; font-size: 14px; }
.pt-dot { width: 8px; height: 8px; border-radius: 50%; flex: none; }
.chip[aria-pressed="true"] .pt-dot { display: none; }
.push-actions { display: flex; align-items: center; gap: 14px; margin-block-start: 14px; flex-wrap: wrap; }
@media (max-width: 767px) { .push-card { inset-inline: 16px; width: auto; bottom: calc(96px + env(safe-area-inset-bottom, 0px)); } }