/* MedTest landing — /pidgotovka-do-krok (isolated from app UI) */
:root {
    --lk-blue: #2563eb;
    --lk-blue-deep: #1d4ed8;
    --lk-blue-soft: #eff4ff;
    --lk-blue-mist: #dbe7ff;
    --lk-ink: #0f172a;
    --lk-ink-2: #334155;
    --lk-muted: #64748b;
    --lk-line: #e2e8f0;
    --lk-bg: #f7f9fc;
    --lk-surface: #ffffff;
    --lk-ok: #059669;
    --lk-ok-bg: #ecfdf5;
    --lk-radius: 16px;
    --lk-radius-sm: 12px;
    --lk-shadow: 0 12px 40px rgba(15, 23, 42, 0.08);
    --lk-font: "Manrope", system-ui, sans-serif;
    --lk-display: "Space Grotesk", "Manrope", system-ui, sans-serif;
    --lk-max: 1120px;
}

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

html {
    scroll-behavior: smooth;
}

body.lk {
    margin: 0;
    font-family: var(--lk-font);
    color: var(--lk-ink);
    background:
        radial-gradient(1200px 600px at 10% -10%, rgba(37, 99, 235, 0.12), transparent 55%),
        radial-gradient(900px 500px at 95% 5%, rgba(37, 99, 235, 0.08), transparent 50%),
        var(--lk-bg);
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
}

.lk-skip {
    position: absolute;
    left: -9999px;
    top: 0;
    background: var(--lk-blue);
    color: #fff;
    padding: 0.75rem 1rem;
    z-index: 100;
}

.lk-skip:focus {
    left: 1rem;
    top: 1rem;
}

.lk-wrap {
    width: min(100% - 2rem, var(--lk-max));
    margin-inline: auto;
}

.lk-header {
    position: sticky;
    top: 0;
    z-index: 40;
    backdrop-filter: blur(14px);
    background: color-mix(in srgb, var(--lk-bg) 82%, transparent);
    border-bottom: 1px solid color-mix(in srgb, var(--lk-line) 80%, transparent);
}

.lk-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 64px;
}

.lk-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.lk-brand__mark {
    width: 28px;
    height: 28px;
    border-radius: 9px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    flex-shrink: 0;
    box-shadow: 0 6px 16px rgba(37, 99, 235, 0.28);
}

.lk-brand__mark svg {
    display: block;
    width: 28px;
    height: 28px;
}

.lk-brand__name {
    font-size: 1.125rem;
}

.lk-nav {
    display: none;
    gap: 1.25rem;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--lk-ink-2);
}

.lk-nav a:hover {
    color: var(--lk-blue);
}

.lk-header__actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.lk-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    min-height: 44px;
    padding: 0.7rem 1.15rem;
    border-radius: 999px;
    border: 1px solid transparent;
    font: inherit;
    font-weight: 700;
    font-size: 0.9375rem;
    cursor: pointer;
    transition: background 0.18s, color 0.18s, border-color 0.18s, transform 0.18s;
}

.lk-btn--sm {
    min-height: 40px;
    padding: 0.5rem 0.95rem;
    font-size: 0.875rem;
}

.lk-btn--primary {
    background: var(--lk-blue);
    color: #fff;
}

.lk-btn--primary:hover {
    background: var(--lk-blue-deep);
    transform: translateY(-1px);
}

.lk-btn--outline {
    background: transparent;
    border-color: var(--lk-line);
    color: var(--lk-ink);
}

.lk-btn--outline:hover {
    border-color: var(--lk-blue);
    color: var(--lk-blue);
}

.lk-btn--ghost {
    background: transparent;
    color: var(--lk-ink-2);
}

.lk-btn--ghost:hover {
    color: var(--lk-blue);
}

.lk-hero {
    padding: 2.5rem 0 3rem;
}

.lk-hero__grid {
    display: grid;
    gap: 2rem;
}

.lk-eyebrow {
    margin: 0 0 0.75rem;
    font-size: 0.8125rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--lk-blue);
}

.lk-hero h1 {
    margin: 0;
    font-family: var(--lk-display);
    font-size: clamp(1.85rem, 5.5vw, 3.15rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.15;
    color: var(--lk-ink);
}

.lk-lead {
    margin: 1rem 0 0;
    max-width: 38rem;
    font-size: 1.0625rem;
    color: var(--lk-ink-2);
}

.lk-hero__cta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.lk-hero__chips {
    list-style: none;
    margin: 1.35rem 0 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.lk-hero__chips li {
    padding: 0.35rem 0.7rem;
    border-radius: 999px;
    border: 1px solid color-mix(in srgb, var(--lk-blue) 25%, var(--lk-line));
    background: var(--lk-blue-soft);
    color: var(--lk-blue-deep);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.02em;
}

/* Hero AI sketch */
.lk-hero-sketch {
    background: var(--lk-surface);
    border: 1px dashed color-mix(in srgb, var(--lk-blue) 30%, var(--lk-line));
    border-radius: calc(var(--lk-radius) + 4px);
    padding: 1.15rem 1.2rem 1.3rem;
    box-shadow: var(--lk-shadow);
    position: relative;
}

.lk-hero-sketch__badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--lk-blue);
    background: var(--lk-blue-soft);
    padding: 0.3rem 0.65rem;
    border-radius: 999px;
    margin-bottom: 0.85rem;
}

.lk-hero-sketch__q {
    margin-bottom: 0.85rem;
}

.lk-hero-sketch__opts {
    display: grid;
    gap: 0.4rem;
    margin-bottom: 0.9rem;
}

.lk-hero-sketch__opts span {
    height: 28px;
    border-radius: 8px;
    border: 1px dashed #cbd5e1;
    background: #f8fafc;
}

.lk-hero-sketch__opts span.is-ok {
    background: var(--lk-ok-bg);
    border-color: color-mix(in srgb, var(--lk-ok) 40%, #cbd5e1);
    border-style: solid;
}

.lk-hero-sketch__ai {
    padding: 0.85rem 0.9rem;
    border-radius: 12px;
    background: linear-gradient(160deg, var(--lk-blue-soft), #fff);
    border: 1px dashed color-mix(in srgb, var(--lk-blue) 28%, var(--lk-line));
}

.lk-hero-sketch__ai strong {
    display: block;
    font-family: var(--lk-display);
    font-size: 0.95rem;
    margin-bottom: 0.3rem;
}

.lk-hero-sketch__ai p {
    margin: 0;
    font-size: 0.85rem;
    color: var(--lk-ink-2);
    line-height: 1.45;
}

.lk-sk-line {
    display: block;
    height: 8px;
    border-radius: 4px;
    background: #e2e8f0;
    margin-bottom: 0.4rem;
}

.lk-sk-line--short { width: 58%; }
.lk-sk-line--mid { width: 78%; }

.lk-sk-hi {
    display: block;
    height: 10px;
    width: 72%;
    border-radius: 4px;
    background: color-mix(in srgb, #facc15 55%, #fef9c3);
    margin: 0.35rem 0 0.5rem;
}

.lk-sk-hi--short { width: 45%; }

.lk-section {
    padding: 3rem 0;
}

.lk-section--alt {
    background: color-mix(in srgb, var(--lk-surface) 70%, transparent);
    border-block: 1px solid var(--lk-line);
}

.lk-section__head {
    max-width: 36rem;
    margin-bottom: 1.75rem;
}

.lk-section__head h2 {
    margin: 0;
    font-family: var(--lk-display);
    font-size: clamp(1.55rem, 3.5vw, 2.15rem);
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.lk-section__head p {
    margin: 0.65rem 0 0;
    color: var(--lk-ink-2);
}

.lk-tabs__list {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
    margin-bottom: 1.25rem;
}

.lk-tabs__tab {
    appearance: none;
    border: 1px solid var(--lk-line);
    background: var(--lk-surface);
    color: var(--lk-ink-2);
    font: inherit;
    font-weight: 700;
    font-size: 0.875rem;
    padding: 0.55rem 0.95rem;
    border-radius: 999px;
    cursor: pointer;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.lk-tabs__tab.is-active {
    background: var(--lk-blue-soft);
    border-color: color-mix(in srgb, var(--lk-blue) 30%, var(--lk-line));
    color: var(--lk-blue-deep);
}

.lk-exam-grid {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.75rem;
}

.lk-exam {
    display: block;
    padding: 1rem 1.1rem;
    background: var(--lk-surface);
    border: 1px solid var(--lk-line);
    border-radius: var(--lk-radius);
    transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
}

.lk-exam:hover {
    border-color: color-mix(in srgb, var(--lk-blue) 40%, var(--lk-line));
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.08);
}

.lk-exam strong {
    display: block;
    font-size: 1.05rem;
    margin-bottom: 0.2rem;
}

.lk-exam span {
    color: var(--lk-muted);
    font-size: 0.9rem;
}

.lk-text-link {
    font-weight: 700;
    color: var(--lk-blue);
}

.lk-text-link:hover {
    color: var(--lk-blue-deep);
}

/* —— SEO intro —— */
.lk-seo { padding-top: 0.5rem; }
.lk-seo__title {
    margin: 0 0 1rem;
    font-family: var(--lk-display);
    font-size: clamp(1.35rem, 3vw, 1.75rem);
    letter-spacing: -0.02em;
}
.lk-seo__text {
    max-width: 48rem;
    color: var(--lk-ink-2);
    font-size: 1.02rem;
}
.lk-seo__text p { margin: 0 0 0.9rem; }
.lk-seo__text p:last-child { margin-bottom: 0; }

/* —— AI hero block —— */
.lk-ai-hero {
    display: grid;
    gap: 1.5rem;
    align-items: center;
}
.lk-ai-hero__copy h2 {
    margin: 0 0 0.75rem;
    font-family: var(--lk-display);
    font-size: clamp(1.55rem, 3.5vw, 2.2rem);
    letter-spacing: -0.02em;
    line-height: 1.2;
}
.lk-ai-hero__copy > p {
    margin: 0 0 1rem;
    color: var(--lk-ink-2);
    max-width: 36rem;
}
.lk-check {
    list-style: none;
    margin: 0 0 1.35rem;
    padding: 0;
    display: grid;
    gap: 0.55rem;
}
.lk-check li {
    position: relative;
    padding-left: 1.35rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--lk-ink);
}
.lk-check li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.45em;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--lk-blue);
}

.lk-sketch-card {
    background: color-mix(in srgb, var(--lk-surface) 90%, #e2e8f0);
    border: 1px dashed color-mix(in srgb, var(--lk-blue) 28%, var(--lk-line));
    border-radius: 16px;
    padding: 1.1rem;
    pointer-events: none;
    user-select: none;
}
.lk-sketch-card--lg { padding: 1.25rem; min-height: 280px; }
.lk-sketch-card__top {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 1rem;
}
.lk-sketch-card__top em {
    margin-left: auto;
    font-style: normal;
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--lk-blue);
}
.lk-sk-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--lk-blue-mist);
}
.lk-sk-block {
    margin-top: 0.85rem;
    padding: 0.7rem 0.75rem;
    border-radius: 10px;
    border: 1px dashed #cbd5e1;
    background: #fff;
}
.lk-sk-tag {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--lk-muted);
    margin-bottom: 0.4rem;
}

/* —— Feature sketch cards grid —— */
.lk-feat-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
}
.lk-fcard {
    text-align: left;
    font: inherit;
    background: var(--lk-surface);
    border: 1px dashed color-mix(in srgb, var(--lk-blue) 18%, var(--lk-line));
    border-radius: var(--lk-radius);
    padding: 1rem;
    transition: border-color 0.15s, box-shadow 0.15s;
    display: grid;
    gap: 0.65rem;
}
.lk-fcard:hover {
    border-color: color-mix(in srgb, var(--lk-blue) 40%, var(--lk-line));
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.06);
}
.lk-fcard h3 {
    margin: 0;
    font-family: var(--lk-display);
    font-size: 1.05rem;
    letter-spacing: -0.02em;
}
.lk-fcard > p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--lk-ink-2);
    line-height: 1.45;
}
.lk-fcard__sketch {
    min-height: 72px;
    display: flex;
    align-items: center;
}
.lk-sk-mini {
    width: 100%;
    padding: 0.65rem 0.7rem;
    border-radius: 10px;
    border: 1px dashed #cbd5e1;
    background: color-mix(in srgb, #f8fafc 80%, #e2e8f0);
}
.lk-sk-mini--ai .lk-sk-spark {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 800;
    color: var(--lk-blue);
    background: #fff;
    border: 1px solid color-mix(in srgb, var(--lk-blue) 25%, #e2e8f0);
    padding: 0.15rem 0.4rem;
    border-radius: 6px;
    margin-bottom: 0.4rem;
}
.lk-sk-mini--modes {
    display: flex;
    gap: 0.4rem;
}
.lk-sk-mini--modes span {
    flex: 1;
    text-align: center;
    font-size: 0.7rem;
    font-weight: 800;
    padding: 0.55rem 0.25rem;
    border-radius: 8px;
    border: 1px dashed #cbd5e1;
    color: var(--lk-muted);
    background: #fff;
}
.lk-sk-mini--modes span.is-on {
    background: var(--lk-blue);
    border-color: var(--lk-blue);
    border-style: solid;
    color: #fff;
}

/* Shared sketch icons */
.lk-sk-ico {
    color: var(--lk-blue);
    flex-shrink: 0;
    display: block;
}

/* Flag: engine icon + map cell with warning dot */
.lk-sk-mini--flag {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-height: 52px;
}
.lk-sk-qmap {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 5px;
}
.lk-sk-qmap i {
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 1;
    border-radius: 6px;
    background: #fff;
    border: 1px solid #e2e8f0;
    font-style: normal;
    font-size: 0.65rem;
    font-weight: 700;
    color: #64748b;
    position: relative;
}
.lk-sk-qmap i.is-cur {
    border: 1px solid #0f172a;
    color: #0f172a;
}
.lk-sk-qmap i.is-flag .dot {
    position: absolute;
    top: -3px;
    right: -3px;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: #f59e0b;
    border: 2px solid #fff;
    box-sizing: border-box;
}

/* Exclusion: labeled options with straight strikethrough */
.lk-sk-mini--ex {
    display: grid;
    gap: 0.35rem;
}
.lk-sk-mini--ex .opt {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    height: 16px;
    padding: 0;
    border: none;
    border-radius: 0;
    background: transparent;
    position: relative;
}
.lk-sk-mini--ex .opt b {
    font-size: 0.65rem;
    font-weight: 800;
    color: var(--lk-muted);
    width: 12px;
}
.lk-sk-mini--ex .opt i {
    flex: 1;
    height: 5px;
    border-radius: 3px;
    background: #e2e8f0;
    font-style: normal;
    position: relative;
}
.lk-sk-mini--ex .opt.is-x i::after {
    content: "";
    position: absolute;
    left: -2px;
    right: -2px;
    top: 1.5px;
    height: 2px;
    background: #64748b;
    border-radius: 1px;
    pointer-events: none;
}
.lk-sk-mini--ex .opt.is-x {
    opacity: 0.8;
}
.lk-sk-mini--ex .opt.is-ok {
    background: transparent;
    border: none;
}
.lk-sk-mini--ex .opt.is-ok b {
    color: var(--lk-ok);
}
.lk-sk-mini--ex .opt.is-ok i {
    background: color-mix(in srgb, var(--lk-ok) 45%, #bbf7d0);
}

.lk-sk-mini--mistakes {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}
.lk-sk-mini--mistakes .bad,
.lk-sk-mini--mistakes .ok {
    width: 18px;
    height: 18px;
    border-radius: 50%;
}
.lk-sk-mini--mistakes .bad { background: #f8b8b8; }
.lk-sk-mini--mistakes .ok { background: #bafabf; }
.lk-sk-mini--mistakes .redo {
    margin-left: auto;
    font-size: 1rem;
    font-weight: 800;
    color: var(--lk-blue);
}

/* Saved: stacked collection cards + bookmark pin */
.lk-sk-mini--saved {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 56px;
    overflow: visible;
}
.lk-sk-lib {
    position: relative;
    width: 100%;
    max-width: 150px;
    height: 48px;
}
.lk-sk-lib__card {
    position: absolute;
    left: 10px;
    right: 0;
    height: 36px;
    border-radius: 10px;
    background: #fff;
    border: 1px solid color-mix(in srgb, var(--lk-blue) 22%, #cbd5e1);
    box-sizing: border-box;
    padding: 0.45rem 0.55rem;
    display: grid;
    gap: 5px;
    align-content: center;
}
.lk-sk-lib__card.is-back {
    top: 0;
    transform: translate(6px, -4px) scale(0.96);
    background: color-mix(in srgb, var(--lk-blue-soft) 80%, #fff);
    border-color: color-mix(in srgb, var(--lk-blue) 16%, #cbd5e1);
    z-index: 0;
}
.lk-sk-lib__card.is-front {
    top: 8px;
    z-index: 1;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.08);
}
.lk-sk-lib__pin {
    position: absolute;
    left: -10px;
    top: 3px;
    width: 22px;
    height: 22px;
    color: var(--lk-blue);
    z-index: 2;
    display: block;
}
.lk-sk-lib__line {
    display: block;
    height: 4px;
    border-radius: 2px;
    background: color-mix(in srgb, var(--lk-blue) 22%, #e2e8f0);
}
.lk-sk-lib__line.short {
    width: 55%;
}
.lk-sk-mini--stats {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    height: 48px;
    padding-bottom: 0;
}
.lk-sk-mini--stats i {
    display: block;
    flex: 1;
    height: var(--h);
    border-radius: 4px 4px 0 0;
    background: color-mix(in srgb, var(--lk-blue) 55%, #93c5fd);
    font-style: normal;
}
.lk-sk-mini--search {
    display: flex;
    align-items: center;
    gap: 0.45rem;
}
.lk-sk-mini--search .search-bar {
    flex: 1;
    min-width: 0;
    height: 28px;
    border-radius: 999px;
    border: 1px dashed #cbd5e1;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 0 0.55rem;
    color: #94a3b8;
}
.lk-sk-mini--search .search-bar svg {
    display: block;
    flex-shrink: 0;
}
.lk-sk-mini--search .pdf {
    font-size: 0.7rem;
    font-weight: 800;
    color: var(--lk-blue-deep);
    background: var(--lk-blue-soft);
    padding: 0.4rem 0.55rem;
    border-radius: 8px;
    border: 1px dashed color-mix(in srgb, var(--lk-blue) 30%, #cbd5e1);
    flex-shrink: 0;
}
.lk-sk-mini--phone {
    display: flex;
    justify-content: center;
}
.lk-sk-mini--phone .phone {
    width: 36px;
    height: 56px;
    border-radius: 8px;
    border: 2px dashed #94a3b8;
    background: #fff;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    padding: 8px 6px;
}
.lk-sk-mini--phone .phone i {
    display: block;
    height: 4px;
    border-radius: 2px;
    background: #e2e8f0;
    font-style: normal;
}

@media (min-width: 640px) {
    .lk-feat-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (min-width: 900px) {
    .lk-feat-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}
@media (min-width: 1100px) {
    .lk-feat-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}
@media (min-width: 980px) {
    .lk-ai-hero {
        grid-template-columns: 1.15fr 0.85fr;
        gap: 2rem;
    }
}
/* —— Stats / trust markers —— */
.lk-stats {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
}
.lk-stat {
    background: var(--lk-surface);
    border: 1px solid var(--lk-line);
    border-radius: var(--lk-radius);
    padding: 1.15rem 1.1rem;
    display: grid;
    gap: 0.35rem;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.lk-stat:hover {
    border-color: color-mix(in srgb, var(--lk-blue) 30%, var(--lk-line));
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.06);
}
.lk-stat strong {
    font-family: var(--lk-display);
    font-size: clamp(1.75rem, 4vw, 2.15rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--lk-blue);
    line-height: 1.1;
}
.lk-stat span {
    color: var(--lk-ink-2);
    font-size: 0.9rem;
    line-height: 1.4;
}
@media (min-width: 560px) {
    .lk-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (min-width: 900px) {
    .lk-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }
}

.lk-steps {
    list-style: none;
    margin: 0 0 2rem;
    padding: 0;
    display: grid;
    gap: 1rem;
}

.lk-steps li {
    display: flex;
    gap: 0.9rem;
    align-items: flex-start;
}

.lk-steps__n {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--lk-blue);
    color: #fff;
    font-weight: 800;
}

.lk-steps h3 {
    margin: 0 0 0.25rem;
    font-size: 1.05rem;
}

.lk-steps p {
    margin: 0;
    color: var(--lk-ink-2);
}

.lk-cta-band {
    display: grid;
    gap: 1.25rem;
    padding: 1.4rem 1.25rem;
    border-radius: calc(var(--lk-radius) + 2px);
    background: linear-gradient(135deg, #1e40af, var(--lk-blue));
    color: #fff;
}

.lk-cta-band h2 {
    margin: 0 0 0.4rem;
    font-family: var(--lk-display);
    font-size: 1.5rem;
}

.lk-cta-band p {
    margin: 0;
    opacity: 0.92;
}

.lk-cta-band__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
}

.lk-cta-band .lk-btn--primary {
    background: #fff;
    color: var(--lk-blue-deep);
}

.lk-cta-band .lk-btn--primary:hover {
    background: var(--lk-blue-soft);
}

.lk-cta-band .lk-btn--outline {
    border-color: rgba(255, 255, 255, 0.45);
    color: #fff;
}

.lk-cta-band .lk-btn--outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #fff;
    color: #fff;
}

.lk-footer {
    padding: 2.5rem 0 3rem;
    border-top: 1px solid var(--lk-line);
}

.lk-footer__inner {
    display: grid;
    gap: 1.25rem;
}

.lk-footer__links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1.1rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--lk-ink-2);
}

.lk-footer__links a:hover {
    color: var(--lk-blue);
}

.lk-footer__copy {
    margin: 0;
    font-size: 0.85rem;
    color: var(--lk-muted);
}

.reveal {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.is-in {
    opacity: 1;
    transform: none;
}

@media (min-width: 720px) {
    .lk-nav {
        display: flex;
    }

    .lk-hero {
        padding: 3.5rem 0 4rem;
    }

    .lk-hero__grid {
        grid-template-columns: 1.15fr 0.85fr;
        align-items: center;
        gap: 2.5rem;
    }

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

    .lk-steps {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.25rem;
    }

    .lk-cta-band {
        grid-template-columns: 1.4fr auto;
        align-items: center;
        padding: 1.75rem 1.75rem;
    }

    .lk-footer__inner {
        grid-template-columns: auto 1fr;
        align-items: center;
    }

    .lk-footer__copy {
        grid-column: 1 / -1;
    }
}

@media (min-width: 980px) {
    .lk-section {
        padding: 4rem 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .lk-btn,
    .lk-exam,
    .lk-fcard {
        transition: none;
    }
}