/* ima.bg — дизайн система „инженерна прецизност"
   Шрифтове: Sofia Sans (BG, дисплей + текст) · JetBrains Mono (етикети, числа)
   Токени на :root; тъмната тема предефинира само токените. */

:root {
    --paper: #f7f9f8;
    --surface: #ffffff;
    --ink: #101c18;
    --muted: #51645c;
    --accent: #0c5c45;
    --accent-strong: #094a37;
    --signal: #c77b1e;
    --line: #d9e2dd;
    --line-soft: #e6ece8;
    --grid-line: rgba(12, 92, 69, .07);
    --footer-bg: #101c18;
    --footer-text: #e8efe9;
    --footer-muted: #93a49c;
    --shadow: 0 2px 4px rgba(16, 28, 24, .05), 0 12px 32px rgba(16, 28, 24, .07);

    --font-body: "Sofia Sans", "Segoe UI", system-ui, sans-serif;
    --font-display: "Sofia Sans Condensed", "Sofia Sans", "Segoe UI", system-ui, sans-serif;
    --font-mono: "JetBrains Mono", Consolas, monospace;

    --container: 1120px;
    --radius: 4px;
}

@media (prefers-color-scheme: dark) {
    :root {
        --paper: #0d1512;
        --surface: #13201b;
        --ink: #e8efe9;
        --muted: #9db0a7;
        --accent: #3fae8c;
        --accent-strong: #58c2a1;
        --signal: #e3963a;
        --line: #24352e;
        --line-soft: #1a2a24;
        --grid-line: rgba(63, 174, 140, .06);
        --footer-bg: #0a100d;
        --footer-text: #e8efe9;
        --footer-muted: #7d8f86;
        --shadow: 0 2px 4px rgba(0, 0, 0, .3), 0 12px 32px rgba(0, 0, 0, .35);
    }
}

:root[data-theme="light"] {
    --paper: #f7f9f8;
    --surface: #ffffff;
    --ink: #101c18;
    --muted: #51645c;
    --accent: #0c5c45;
    --accent-strong: #094a37;
    --signal: #c77b1e;
    --line: #d9e2dd;
    --line-soft: #e6ece8;
    --grid-line: rgba(12, 92, 69, .07);
    --footer-bg: #101c18;
    --footer-text: #e8efe9;
    --footer-muted: #93a49c;
    --shadow: 0 2px 4px rgba(16, 28, 24, .05), 0 12px 32px rgba(16, 28, 24, .07);
}

:root[data-theme="dark"] {
    --paper: #0d1512;
    --surface: #13201b;
    --ink: #e8efe9;
    --muted: #9db0a7;
    --accent: #3fae8c;
    --accent-strong: #58c2a1;
    --signal: #e3963a;
    --line: #24352e;
    --line-soft: #1a2a24;
    --grid-line: rgba(63, 174, 140, .06);
    --footer-bg: #0a100d;
    --footer-text: #e8efe9;
    --footer-muted: #7d8f86;
    --shadow: 0 2px 4px rgba(0, 0, 0, .3), 0 12px 32px rgba(0, 0, 0, .35);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: var(--font-body);
    font-size: 1.08rem;
    line-height: 1.65;
    color: var(--ink);
    background: var(--paper);
}

h1, h2, h3 {
    line-height: 1.15;
    margin: 0 0 .5em;
    text-wrap: balance;
    letter-spacing: -.01em;
}

h2 { font-size: 2rem; font-weight: 800; }
h3 { font-size: 1.2rem; font-weight: 700; }
p { margin: 0 0 1em; }
a { color: var(--accent); }

:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 28px;
}

.muted { color: var(--muted); }

/* Eyebrow — mono етикет на секция */
.eyebrow {
    font-family: var(--font-mono);
    font-size: .78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .16em;
    color: var(--accent);
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0 0 14px;
}

.eyebrow::before {
    content: "";
    width: 28px;
    height: 1px;
    background: var(--accent);
}

/* Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    background: color-mix(in srgb, var(--paper) 88%, transparent);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
}

.brand {
    font-size: 1.55rem;
    font-weight: 800;
    color: var(--ink);
    text-decoration: none;
    letter-spacing: -.02em;
}

.brand-dot { color: var(--signal); }

.site-nav { display: flex; gap: 30px; }

.site-nav a {
    font-family: var(--font-mono);
    font-size: .85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--ink);
    text-decoration: none;
}

.site-nav a:hover { color: var(--accent); }

/* Езиков превключвател — <details>, работи без JavaScript */
.lang-menu { position: relative; }

.lang-menu summary {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    list-style: none;
    font-family: var(--font-mono);
    font-size: .85rem;
    font-weight: 600;
    color: var(--accent);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 4px 10px;
}

.lang-menu summary::-webkit-details-marker { display: none; }
.lang-menu summary:hover { border-color: var(--accent); }
.lang-menu[open] summary svg { transform: rotate(180deg); }
.lang-menu summary svg { transition: transform .15s; }

.lang-menu ul {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    z-index: 20;
    margin: 0;
    padding: 6px;
    list-style: none;
    min-width: 170px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.lang-menu ul a {
    display: block;
    padding: 7px 12px;
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: .95rem;
    font-weight: 500;
    text-transform: none;
    letter-spacing: 0;
    color: var(--ink);
    text-decoration: none;
}

.lang-menu ul a:hover { background: var(--paper); color: var(--accent); }
.lang-menu ul a.current { color: var(--accent); font-weight: 700; }

.footer-privacy { color: var(--footer-muted); }
.footer-privacy:hover { color: var(--footer-text); }

/* Hero — милиметрова хартия + типографска теза */
.hero {
    position: relative;
    padding: 110px 0 84px;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image:
        repeating-linear-gradient(to right, var(--grid-line) 0 1px, transparent 1px 36px),
        repeating-linear-gradient(to bottom, var(--grid-line) 0 1px, transparent 1px 36px);
    -webkit-mask-image: linear-gradient(to bottom, #000 60%, transparent);
    mask-image: linear-gradient(to bottom, #000 60%, transparent);
}

.hero .container { position: relative; }

.hero-eyebrow { animation: rise .5s ease-out both; }

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 8.5vw, 5.4rem);
    font-weight: 900;
    line-height: 1.02;
    letter-spacing: 0;
    text-transform: none;
    margin-bottom: .35em;
    animation: rise .5s ease-out .08s both;
}

.hero-title em {
    font-style: normal;
    color: var(--accent);
}

.hero-title s {
    text-decoration-color: var(--signal);
    text-decoration-thickness: 5px;
    color: var(--muted);
}

.hero-sub {
    font-size: 1.3rem;
    color: var(--muted);
    max-width: 620px;
    margin-bottom: 2em;
    animation: rise .5s ease-out .16s both;
}

.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    animation: rise .5s ease-out .24s both;
}

@keyframes rise {
    from { opacity: 0; transform: translateY(14px); }
    to { opacity: 1; transform: none; }
}

/* Статистическа лента */
.stat-rail {
    list-style: none;
    margin: 0 0 20px;
    padding: 30px 0;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.stat-num {
    display: block;
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
    font-variant-numeric: tabular-nums;
    color: var(--accent);
    margin-bottom: 8px;
}

.stat-label {
    font-family: var(--font-mono);
    font-size: .8rem;
    color: var(--muted);
    letter-spacing: .02em;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 13px 28px;
    border-radius: var(--radius);
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    transition: background .15s, color .15s, border-color .15s, transform .15s;
}

.btn-primary {
    background: var(--accent);
    color: var(--paper);
}

.btn-primary:hover { background: var(--accent-strong); transform: translateY(-1px); }

.btn-ghost {
    border: 1.5px solid var(--line);
    color: var(--ink);
}

.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

/* Sections */
.section { padding: 88px 0; }
.section h2 { margin-bottom: 1.1em; }
.section-alt {
    background: var(--surface);
    border-top: 1px solid var(--line-soft);
    border-bottom: 1px solid var(--line-soft);
}

.section-cta {
    text-align: center;
    background: var(--surface);
    border-top: 1px solid var(--line-soft);
}

.section-cta h2 { font-size: 2.2rem; }
.section-cta p { color: var(--muted); margin-bottom: 1.8em; }

/* Cards */
.cards-3 {
    display: grid;
    /* auto-fit: три карти на ред стават две по две при четвъртата, вместо
       да се сплескат на 25% ширина. */
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

/* Четвъртата услуга е новата — открояваме я, без да крещи. */
.card-highlight {
    border-color: var(--accent);
    background: color-mix(in srgb, var(--accent) 4%, var(--surface));
}

.card-link {
    display: inline-block;
    margin-top: 12px;
    color: var(--accent);
    font-weight: 600;
    text-decoration: none;
}

.card-link:hover { text-decoration: underline; }

/* --- Форма за заявка на демонстрация --- */
.demo-request {
    display: grid;
    gap: 16px;
    max-width: 520px;
    margin: 24px auto 0;
    text-align: left;
}

.demo-request label {
    display: grid;
    gap: 6px;
    font-size: 0.95rem;
    font-weight: 600;
}

.demo-request input[type="text"],
.demo-request input[type="email"],
.demo-request textarea {
    font: inherit;
    font-weight: 400;
    padding: 12px 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    color: var(--ink);
}

.demo-request input:focus-visible,
.demo-request textarea:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 1px;
}

.demo-consent {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-weight: 400;
    font-size: 0.9rem;
    color: var(--muted);
}

.demo-consent input { margin-top: 4px; }

.demo-status {
    margin: 0;
    min-height: 1.5em;
    font-size: 0.95rem;
    color: var(--muted);
}

.demo-status.is-error { color: var(--signal); }

.card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 30px 28px;
}

.card p { color: var(--muted); margin: 0; font-size: 1rem; }

.section-alt .card { background: var(--paper); }

.card-plain { border: none; background: transparent !important; padding: 0; }

.step-num {
    font-family: var(--font-mono);
    font-size: .85rem;
    font-weight: 700;
    color: var(--paper);
    background: var(--accent);
    width: 34px;
    height: 34px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

/* Case cards */
.case-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.case-card {
    display: flex;
    flex-direction: column;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 32px 30px;
    text-decoration: none;
    color: var(--ink);
    transition: border-color .15s, transform .15s, box-shadow .15s;
}

.case-card:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.case-card h3 { font-size: 1.35rem; }
.case-card p { color: var(--muted); font-size: 1rem; }

.case-client {
    font-family: var(--font-mono);
    font-size: .72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .12em;
    color: var(--accent);
    margin-bottom: 12px;
}

.case-metrics {
    list-style: none;
    padding: 0;
    margin: 6px 0 16px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.case-metrics li {
    font-family: var(--font-mono);
    font-size: .78rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 5px 12px;
}

.case-more {
    margin-top: auto;
    font-weight: 700;
    color: var(--accent);
}

.case-card:hover .case-more span { padding-left: 4px; }
.case-more span { transition: padding .15s; display: inline-block; }

/* Page head */
.page-head { padding: 72px 0 20px; }

.page-head h1 {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 5vw, 3.4rem);
    font-weight: 800;
}

.page-head p {
    color: var(--muted);
    max-width: 680px;
    font-size: 1.15rem;
}

/* Case study detail */
.metric-strip {
    list-style: none;
    padding: 26px 0;
    margin: 30px 0;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    display: flex;
    flex-wrap: wrap;
    gap: 14px 40px;
}

.metric-strip li {
    font-family: var(--font-mono);
    font-size: .92rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    color: var(--accent);
}

.case-body { max-width: 720px; padding-bottom: 8px; }

.case-body h2 {
    font-size: 1.45rem;
    margin-top: 2.2em;
}

.case-body h2:first-child { margin-top: .6em; }
.case-body ul { padding-left: 1.3em; }
.case-body li { margin-bottom: .45em; }

.case-body blockquote {
    margin: 1.8em 0;
    padding: 6px 24px;
    border-left: 3px solid var(--signal);
    color: var(--muted);
}

.case-stack {
    max-width: 720px;
    margin-top: 44px;
    padding-top: 26px;
    border-top: 1px solid var(--line);
}

.case-stack h2 {
    font-family: var(--font-mono);
    font-size: .8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .14em;
    color: var(--accent);
}

.case-stack p { font-family: var(--font-mono); font-size: .9rem; color: var(--muted); }

.case-nav {
    max-width: 720px;
    margin: 52px 0 80px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* Contact */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.contact-link {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 700;
}

/* Footer */
.site-footer {
    background: var(--footer-bg);
    color: var(--footer-text);
    padding: 52px 0;
    margin-top: 56px;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

.brand-footer { font-size: 1.3rem; color: var(--footer-text); }

.footer-tagline {
    color: var(--footer-muted);
    font-size: .98rem;
    margin: 10px 0 0;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
}

.footer-mail {
    font-family: var(--font-mono);
    font-weight: 600;
    color: var(--footer-text);
}

.footer-mail:hover { color: var(--signal); }

.footer-copy {
    font-family: var(--font-mono);
    color: var(--footer-muted);
    font-size: .8rem;
}

/* Landing страници за реклами */
.hero-lp { padding: 84px 0 64px; }

.hero-title-lp {
    font-size: clamp(2.4rem, 6vw, 4.2rem);
    max-width: 16ch;
}

.hero-title-lp em { font-style: normal; color: var(--accent); }

.stat-rail-lp { margin-bottom: 8px; }

.lp-body { max-width: 720px; }

.lp-body h2 {
    font-size: 1.6rem;
    margin-top: 1.8em;
}

.lp-body h2:first-child { margin-top: 0; }
.lp-body ul { padding-left: 1.3em; }
.lp-body li { margin-bottom: .5em; }
.lp-body ol { padding-left: 1.3em; }

/* Breadcrumbs */
.breadcrumbs {
    display: flex;
    gap: 10px;
    align-items: center;
    font-family: var(--font-mono);
    font-size: .78rem;
    color: var(--muted);
    margin-bottom: 18px;
}

.breadcrumbs a {
    color: var(--muted);
    text-decoration: none;
}

.breadcrumbs a:hover { color: var(--accent); }

/* Подобни проекти */
.related-section { margin-top: 56px; }
.related-section h2 { font-size: 1.5rem; }

/* Admin */
.admin-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 16px;
    flex-wrap: wrap;
}

.admin-section { padding-top: 24px; }

.admin-h2 { font-size: 1.2rem; margin-top: 2em; }

.login-form {
    max-width: 420px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.login-form label, .filter-form label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-family: var(--font-mono);
    font-size: .78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--muted);
}

.login-form input, .filter-form input, .filter-form select {
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--ink);
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 10px 12px;
}

.login-form .check-label {
    flex-direction: row;
    align-items: center;
    gap: 10px;
    text-transform: none;
    letter-spacing: 0;
    font-family: var(--font-body);
    font-size: .95rem;
}

.form-errors { color: #b3261e; font-size: .9rem; }

.filter-form {
    display: flex;
    align-items: flex-end;
    gap: 16px;
    flex-wrap: wrap;
    padding: 20px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

.filter-search { flex: 1; min-width: 220px; }

.funnel-strip {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.funnel-strip li {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 14px 22px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 130px;
}

.funnel-count {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    font-variant-numeric: tabular-nums;
    color: var(--accent);
    line-height: 1;
}

.funnel-key {
    font-family: var(--font-mono);
    font-size: .75rem;
    color: var(--muted);
}

.table-wrap { overflow-x: auto; }

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .92rem;
    background: var(--surface);
    border: 1px solid var(--line);
}

.admin-table th, .admin-table td {
    text-align: left;
    padding: 9px 12px;
    border-bottom: 1px solid var(--line-soft);
}

.admin-table th {
    font-family: var(--font-mono);
    font-size: .72rem;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: var(--muted);
}

.admin-table .nowrap { white-space: nowrap; font-variant-numeric: tabular-nums; }
.admin-table .path-cell { word-break: break-all; max-width: 480px; }

.event-chip {
    font-family: var(--font-mono);
    font-size: .78rem;
    font-weight: 600;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 2px 10px;
}

.pager {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 20px;
}

/* Админ: разговори */
.btn-small { padding: 5px 12px; font-size: .85rem; }
.row-handled { opacity: .5; }

.chat-transcript {
    display: flex;
    flex-direction: column;
    gap: 14px;
    max-width: 760px;
    padding: 20px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

.transcript-msg p { margin: 4px 0 0; }

.transcript-role {
    font-family: var(--font-mono);
    font-size: .7rem;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: var(--muted);
}

.transcript-user { border-left: 2px solid var(--accent); padding-left: 12px; }
.transcript-assistant { border-left: 2px solid var(--line); padding-left: 12px; }

/* Inline contact assistant */
.contact-assistant {
    width: min(760px, 100%);
    margin: 0 auto 32px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    padding: 0;
}

.admin-nav { display: flex; gap: 10px; flex-wrap: wrap; }
.admin-nav form { margin: 0; }
.admin-nav .btn { padding: 7px 11px; font-size: .8rem; }

.admin-metrics {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.admin-metrics article,
.admin-card {
    padding: 18px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

.admin-metrics span {
    display: block;
    font-family: var(--font-mono);
    font-size: .72rem;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--muted);
}

.admin-metrics strong { display: block; margin-top: 8px; font-size: 1.35rem; }
.admin-health-strip { padding: 14px 18px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.status-dot { display: inline-block; width: 9px; height: 9px; margin-right: 7px; border-radius: 50%; background: var(--muted); }
.status-ok { background: #25845f; }
.status-bad { background: #bd3f35; }
.status-live { background: #25845f; box-shadow: 0 0 0 4px color-mix(in srgb, #25845f 18%, transparent); }

.admin-two-col { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(300px, .8fr); gap: 34px; align-items: start; }
.admin-detail-gap { margin-top: 34px; }
.admin-side-stack { display: grid; gap: 18px; }
.admin-card h2 { margin-top: 0; font-size: 1.2rem; }
.admin-card form { display: grid; gap: 12px; }
.admin-card label, .admin-inline-form label {
    display: grid;
    gap: 5px;
    font-family: var(--font-mono);
    font-size: .73rem;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--muted);
}
.admin-card input, .admin-card select, .admin-card textarea,
.admin-inline-form input, .admin-inline-form select, .admin-inline-form textarea {
    width: 100%; padding: 9px 10px; color: var(--ink); background: var(--paper);
    border: 1px solid var(--line); border-radius: var(--radius); font: inherit;
}
.admin-card .check-label { display: flex; grid-template-columns: auto 1fr; align-items: flex-start; text-transform: none; }
.admin-card .check-label input { width: auto; }

.offer-public { max-width: 820px; }
.offer-preview { font-size: 1.05rem; line-height: 1.65; }
.offer-prices { margin: 28px 0; font-size: 1.1rem; }
.offer-actions { display: flex; flex-wrap: wrap; gap: 18px; align-items: flex-end; margin-top: 28px; }
.offer-actions form { display: grid; gap: 12px; }
.admin-success, .admin-warning { padding: 12px 15px; border-radius: var(--radius); }
.admin-success { color: #185e43; background: color-mix(in srgb, #25845f 10%, var(--surface)); border: 1px solid color-mix(in srgb, #25845f 30%, var(--line)); }
.admin-warning { color: #8c2f28; background: color-mix(in srgb, #bd3f35 8%, var(--surface)); border: 1px solid color-mix(in srgb, #bd3f35 26%, var(--line)); }

.timeline { list-style: none; margin: 0; padding: 0 0 0 18px; border-left: 2px solid var(--line); }
.timeline li { position: relative; display: grid; grid-template-columns: 135px minmax(160px, .6fr) 1fr; gap: 12px; padding: 0 0 20px 18px; }
.timeline li::before { content: ""; position: absolute; left: -24px; top: 5px; width: 10px; height: 10px; border-radius: 50%; background: var(--accent); }
.timeline time, .timeline span { color: var(--muted); font-size: .84rem; }
.timeline details { grid-column: 1 / -1; }
.timeline pre, .admin-table pre, .mail-message pre, .review-card pre { white-space: pre-wrap; overflow-wrap: anywhere; font-size: .78rem; max-height: 240px; overflow: auto; }

.cost-summary { display: grid; grid-template-columns: 1fr auto; gap: 7px 14px; margin: 0 0 14px; }
.cost-summary dt { color: var(--muted); }
.cost-summary dd { margin: 0; font-variant-numeric: tabular-nums; font-weight: 700; }
.mail-thread { display: grid; gap: 12px; }
.mail-thread.compact { max-height: 430px; overflow-y: auto; }
.mail-message { padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.mail-message header { display: flex; justify-content: space-between; gap: 12px; }
.mail-message p { margin: 8px 0 4px; }
.mail-message pre { margin: 0; font-family: var(--font-body); }
.mail-out { margin-left: 8%; border-left: 3px solid var(--accent); }
.mail-in { margin-right: 8%; }
.mail-unread { box-shadow: inset 4px 0 var(--signal); }
.inbox-list, .review-grid { display: grid; gap: 18px; margin-top: 24px; }
.inbox-head, .review-card > header { display: flex; justify-content: space-between; gap: 18px; align-items: flex-start; }
.inbox-head h2, .review-card h2 { margin: 0; }
.admin-alert-chip { display: inline-block; padding: 3px 8px; border-radius: 999px; background: color-mix(in srgb, var(--signal) 15%, var(--surface)); color: #8c2f28; font-size: .75rem; }
.admin-inline-form { display: flex; align-items: end; gap: 12px; margin-top: 16px; }
.review-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.review-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: end; margin-top: 16px; }
.review-actions form { display: flex; gap: 6px; align-items: end; }
.review-actions input:not([type=hidden]) { width: 150px; }
.template-preview { max-height: 420px; overflow: auto; padding: 14px; border: 1px solid var(--line); background: #fff; color: #222; }

@media (max-width: 980px) {
    .admin-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .admin-two-col, .review-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    .admin-metrics { grid-template-columns: 1fr; }
    .timeline li { grid-template-columns: 1fr; }
    .admin-inline-form { display: grid; }
}
.log-message { min-width: 280px; max-width: 720px; }
.log-level-error, .log-level-fatal { background: color-mix(in srgb, #b3261e 7%, transparent); }
.log-level-warning { background: color-mix(in srgb, #b7791f 7%, transparent); }
.log-detail {
    margin-top: 28px;
    padding: 20px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
}
.log-detail dl { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 10px 18px; }
.log-detail dt { font-family: var(--font-mono); font-size: .75rem; color: var(--muted); }
.log-detail dd { margin: 0; min-width: 0; }
.log-detail pre { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; font-size: .82rem; }

@media (max-width: 640px) {
    .log-detail dl { grid-template-columns: 1fr; }
}

.contact-assistant-intro {
    padding: 28px 30px 24px;
    border-bottom: 1px solid var(--line-soft);
    background: var(--paper);
}

.contact-assistant-intro h2 { margin: 4px 0 10px; }
.contact-assistant-intro p:last-child { margin-bottom: 0; }

.chat-log {
    max-height: 420px;
    overflow-y: auto;
    padding: 22px 30px 4px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.chat-log:empty { display: none; }

.chat-msg { max-width: 88%; font-size: .97rem; line-height: 1.55; }
.chat-msg p { margin: 0 0 .6em; }
.chat-msg p:last-child { margin-bottom: 0; }

.chat-msg-assistant {
    align-self: flex-start;
    color: var(--ink);
}

.chat-msg-user {
    align-self: flex-end;
    background: var(--accent);
    color: var(--paper);
    padding: 10px 14px;
    border-radius: var(--radius);
}

.chat-notice {
    font-size: .88rem;
    color: var(--muted);
    border-left: 2px solid var(--signal);
    padding-left: 12px;
}

.chat-typing { display: flex; gap: 5px; align-items: center; padding: 6px 0; }

.chat-typing span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--muted);
    animation: chat-blink 1.3s infinite;
}

.chat-typing span:nth-child(2) { animation-delay: .18s; }
.chat-typing span:nth-child(3) { animation-delay: .36s; }

@keyframes chat-blink {
    0%, 60%, 100% { opacity: .25; }
    30% { opacity: 1; }
}

.chat-form {
    display: flex;
    gap: 8px;
    align-items: flex-end;
    padding: 22px 30px 14px;
}

.chat-input {
    flex: 1;
    resize: none;
    font-family: var(--font-body);
    font-size: .97rem;
    line-height: 1.5;
    color: var(--ink);
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 14px 16px;
    min-height: 88px;
    max-height: 180px;
    overflow-y: auto;
}

.chat-input:focus { outline: 2px solid var(--accent); outline-offset: -1px; }

.chat-send {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: var(--radius);
    background: var(--accent);
    color: var(--paper);
    cursor: pointer;
}

.chat-send:hover:not(:disabled) { background: var(--accent-strong); }
.chat-send:disabled { opacity: .5; cursor: default; }

.chat-note {
    margin: 0;
    padding: 0 30px 22px;
    font-size: .76rem;
    color: var(--muted);
}

.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;
}

@media (max-width: 520px) {
    .contact-assistant-intro,
    .chat-log { padding-left: 20px; padding-right: 20px; }
    .chat-form { padding: 18px 20px 12px; }
    .chat-note { padding: 0 20px 18px; }
}

/* Motion preferences */
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .hero-eyebrow, .hero-title, .hero-sub, .hero-actions { animation: none; }
    .btn, .case-card { transition: none; }
}

/* Responsive */
@media (max-width: 880px) {
    body { font-size: 1.02rem; }
    .hero { padding: 72px 0 56px; }
    .section { padding: 60px 0; }
    .cards-3, .case-grid, .contact-grid { grid-template-columns: 1fr; }
    .stat-rail { grid-template-columns: 1fr; gap: 20px; }
    .footer-contact { align-items: flex-start; }
    .site-nav { gap: 18px; }
}