.lkm-landing {
    --lkm-accent: #2f6df6;
    --lkm-accent-dark: #173a8f;
    --lkm-surface: #ffffff;
    --lkm-background: #f5f7fb;
    --lkm-text: #1b2333;
    --lkm-muted: #4b5876;
    --lkm-title: #11182a;
    --lkm-subtitle: #33405e;
    --lkm-badge-bg: #e8f0ff;
    --lkm-badge-text: #173a8f;
    --lkm-button-secondary-bg: #ffffff;
    --lkm-button-secondary-text: #1b2333;
    --lkm-button-secondary-border: #d8e0ef;
    --lkm-alt-overlay: #eef4ff;
    --lkm-card-border: #dfe6f1;
    color: var(--lkm-text);
    background: var(--lkm-background);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    line-height: 1.6;
}

.lkm-landing *,
.lkm-landing *::before,
.lkm-landing *::after,
.lkm-adf-wrap *,
.lkm-adf-wrap *::before,
.lkm-adf-wrap *::after {
    box-sizing: border-box;
}

.lkm-landing__container {
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 20px;
}

.lkm-landing__container--narrow {
    max-width: 940px;
}

.lkm-landing__hero {
    position: relative;
    overflow: hidden;
    padding: 72px 0 40px;
    background:
        radial-gradient(circle at top right, rgba(47, 109, 246, 0.18), transparent 30%),
        linear-gradient(135deg, #f8fbff 0%, #eef3ff 48%, var(--lkm-background) 100%);
}

.lkm-landing__hero::after {
    content: "";
    position: absolute;
    top: -120px;
    right: -120px;
    width: 340px;
    height: 340px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(47, 109, 246, 0.18) 0%, rgba(47, 109, 246, 0) 72%);
    pointer-events: none;
}

.lkm-landing__hero-inner {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.8fr);
    gap: 28px;
    align-items: center;
}

.lkm-landing__badge {
    display: inline-flex;
    align-items: center;
    padding: 8px 14px;
    border-radius: 999px;
    background: var(--lkm-badge-bg);
    color: var(--lkm-badge-text);
    font-weight: 700;
    font-size: 14px;
    margin-bottom: 18px;
}

.lkm-landing__title {
    margin: 0 0 14px;
    font-size: clamp(34px, 5vw, 58px);
    line-height: 1.05;
    font-weight: 800;
    color: var(--lkm-title);
}

.lkm-landing__subtitle {
    margin: 0 0 18px;
    font-size: clamp(18px, 2.3vw, 24px);
    color: var(--lkm-subtitle);
    font-weight: 600;
}

.lkm-landing__description p {
    margin: 0 0 12px;
    font-size: 18px;
    color: var(--lkm-muted);
}

.lkm-landing__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.lkm-landing__button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 12px 22px;
    border-radius: 14px;
    text-decoration: none;
    font-weight: 700;
    transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.lkm-landing__button:hover {
    transform: translateY(-1px);
}

.lkm-landing__button--primary {
    background: linear-gradient(135deg, var(--lkm-accent) 0%, var(--lkm-accent-dark) 100%);
    color: #fff;
    box-shadow: 0 14px 30px rgba(47, 109, 246, 0.22);
}

.lkm-landing__button--secondary {
    background: var(--lkm-button-secondary-bg);
    color: var(--lkm-button-secondary-text);
    border: 1px solid var(--lkm-button-secondary-border);
}

.lkm-landing__hero-card,
.lkm-landing__card,
.lkm-landing__stat-card,
.lkm-landing__line-card,
.lkm-landing__audience-card,
.lkm-landing__step-card,
.lkm-landing__faq-item,
.lkm-landing__cta-card {
    background: var(--lkm-surface);
    border: 1px solid var(--lkm-card-border);
    box-shadow: 0 22px 48px rgba(13, 26, 58, 0.07);
}

.lkm-landing__hero-card {
    padding: 28px;
    border-radius: 24px;
}

.lkm-landing__hero-card-title {
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 16px;
}

.lkm-landing__hero-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.lkm-landing__hero-list li {
    position: relative;
    padding-left: 26px;
    margin-bottom: 14px;
}

.lkm-landing__hero-list li::before {
    content: "";
    position: absolute;
    top: 9px;
    left: 0;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--lkm-accent) 0%, var(--lkm-accent-dark) 100%);
}

.lkm-landing__stats,
.lkm-landing__section,
.lkm-landing__cta,
.lkm-landing__footer,
.lkm-landing__download-form-section {
    padding: 28px 0 78px;
}

.lkm-landing__section--alt {
    background: linear-gradient(180deg, rgba(255,255,255,0) 0%, var(--lkm-alt-overlay) 100%);
}

.lkm-landing__section-title {
    margin: 0 0 28px;
    font-size: clamp(28px, 3vw, 40px);
    line-height: 1.15;
    font-weight: 800;
    color: var(--lkm-title);
}

.lkm-landing__stats-grid,
.lkm-landing__grid,
.lkm-landing__audience-grid,
.lkm-landing__steps-grid {
    display: grid;
    gap: 18px;
}

.lkm-landing__stats-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.lkm-landing__grid,
.lkm-landing__audience-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.lkm-landing__steps-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.lkm-landing__stat-card,
.lkm-landing__card,
.lkm-landing__audience-card,
.lkm-landing__step-card {
    border-radius: 20px;
    padding: 24px;
}

.lkm-landing__stat-card h3,
.lkm-landing__card h3,
.lkm-landing__step-card h3 {
    margin: 0 0 10px;
    font-size: 20px;
    font-weight: 800;
}

.lkm-landing__stat-card p,
.lkm-landing__card p,
.lkm-landing__step-card p,
.lkm-landing__faq-answer,
.lkm-landing__cta-text,
.lkm-landing__footer p {
    margin: 0;
    color: var(--lkm-muted);
}

.lkm-landing__columns-2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.lkm-landing__line-card {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    border-radius: 16px;
    padding: 18px 20px;
}

.lkm-landing__line-card-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex: 0 0 12px;
    margin-top: 7px;
    background: linear-gradient(135deg, var(--lkm-accent) 0%, var(--lkm-accent-dark) 100%);
}

.lkm-landing__audience-card {
    display: flex;
    align-items: center;
    min-height: 92px;
    font-weight: 600;
}

.lkm-landing__step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    margin-bottom: 14px;
    font-weight: 800;
    color: #fff;
    background: linear-gradient(135deg, var(--lkm-accent) 0%, var(--lkm-accent-dark) 100%);
}

.lkm-landing__faq-list {
    display: grid;
    gap: 14px;
}

.lkm-landing__faq-item {
    border-radius: 18px;
    padding: 0;
    overflow: hidden;
}

.lkm-landing__faq-item summary {
    cursor: pointer;
    list-style: none;
    padding: 20px 22px;
    font-weight: 700;
}

.lkm-landing__faq-item summary::-webkit-details-marker {
    display: none;
}

.lkm-landing__faq-answer {
    padding: 0 22px 22px;
}

.lkm-landing__cta-card {
    border-radius: 24px;
    padding: 30px;
    text-align: center;
}

.lkm-landing__cta-card h2 {
    margin: 0 0 14px;
    color: var(--lkm-title);
}

.lkm-landing__cta-text {
    margin-bottom: 24px;
}

.lkm-landing__footer {
    padding-top: 0;
    text-align: center;
}

.lkm-adf-wrap {
    --lkm-form-bg: #ffffff;
    --lkm-form-border: #dfe6f1;
    --lkm-form-title: #11182a;
    --lkm-form-text: #42506f;
    --lkm-input-bg: #ffffff;
    --lkm-input-border: #cad5e5;
    --lkm-input-text: #1b2333;
    --lkm-input-label: #1f2c45;
    --lkm-form-button-bg: #2f6df6;
    --lkm-form-button-hover: #173a8f;
    --lkm-form-button-text: #ffffff;
    --lkm-counter-bg: #eef4ff;
    --lkm-counter-text: #173a8f;
    --lkm-success-bg: #e9f9ee;
    --lkm-success-text: #166534;
    --lkm-error-bg: #fdecec;
    --lkm-error-text: #991b1b;
    --lkm-privacy-text: #5f6b85;
    width: 100%;
    max-width: none;
}

.lkm-adf-wrap--embedded {
    margin: 0;
}

.lkm-adf-card {
    width: 100%;
    background: var(--lkm-form-bg);
    border: 1px solid var(--lkm-form-border);
    border-radius: 24px;
    padding: 28px;
    box-shadow: 0 22px 48px rgba(13, 26, 58, 0.07);
}

.lkm-adf-card__header h3 {
    margin: 0 0 10px;
    font-size: clamp(26px, 3vw, 34px);
    color: var(--lkm-form-title);
}

.lkm-adf-card__header p {
    margin: 0;
    color: var(--lkm-form-text);
    font-size: 16px;
}

.lkm-adf-alert {
    margin-top: 18px;
    padding: 14px 16px;
    border-radius: 14px;
    font-weight: 600;
}

.lkm-adf-alert--success {
    background: var(--lkm-success-bg);
    color: var(--lkm-success-text);
}

.lkm-adf-alert--error {
    background: var(--lkm-error-bg);
    color: var(--lkm-error-text);
}

.lkm-adf-form {
    margin-top: 22px;
}

.lkm-adf-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.lkm-adf-field {
    min-width: 0;
}

.lkm-adf-field--full {
    grid-column: 1 / -1;
}

.lkm-adf-field label {
    display: block;
    margin-bottom: 8px;
    color: var(--lkm-input-label);
    font-weight: 700;
}

.lkm-adf-field input {
    display: block;
    width: 100%;
    min-width: 0;
    padding: 13px 14px;
    border-radius: 14px;
    border: 1px solid var(--lkm-input-border);
    background: var(--lkm-input-bg);
    color: var(--lkm-input-text);
    box-shadow: none;
}

.lkm-adf-field input:focus {
    outline: none;
    border-color: var(--lkm-form-button-bg);
    box-shadow: 0 0 0 3px rgba(47, 109, 246, 0.16);
}

.lkm-adf-privacy {
    margin-top: 16px;
    color: var(--lkm-privacy-text);
    font-size: 14px;
}

.lkm-adf-counter {
    display: inline-flex;
    margin-top: 16px;
    padding: 10px 14px;
    border-radius: 999px;
    background: var(--lkm-counter-bg);
    color: var(--lkm-counter-text);
    font-weight: 700;
}

.lkm-adf-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: auto;
    max-width: 100%;
    margin-top: 18px;
    padding: 13px 22px;
    border: 0;
    border-radius: 14px;
    background: var(--lkm-form-button-bg);
    color: var(--lkm-form-button-text);
    font-weight: 700;
    cursor: pointer;
    transition: background 0.15s ease, transform 0.15s ease;
}

.lkm-adf-button:hover,
.lkm-adf-button:focus {
    background: var(--lkm-form-button-hover);
    color: var(--lkm-form-button-text);
    transform: translateY(-1px);
}

.lkm-adf-button.is-loading {
    opacity: 0.9;
    pointer-events: none;
}

@media (max-width: 1024px) {
    .lkm-landing__stats-grid,
    .lkm-landing__steps-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .lkm-landing__grid,
    .lkm-landing__audience-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 900px) {
    .lkm-landing__hero-inner,
    .lkm-landing__columns-2 {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .lkm-landing__container {
        padding: 0 16px;
    }

    .lkm-landing__hero {
        padding: 52px 0 24px;
    }

    .lkm-landing__stats-grid,
    .lkm-landing__grid,
    .lkm-landing__audience-grid,
    .lkm-landing__steps-grid,
    .lkm-adf-grid {
        grid-template-columns: 1fr;
    }

    .lkm-landing__stats,
    .lkm-landing__section,
    .lkm-landing__cta,
    .lkm-landing__footer,
    .lkm-landing__download-form-section {
        padding: 18px 0 48px;
    }

    .lkm-adf-card,
    .lkm-landing__hero-card,
    .lkm-landing__stat-card,
    .lkm-landing__card,
    .lkm-landing__audience-card,
    .lkm-landing__step-card,
    .lkm-landing__cta-card {
        padding: 20px;
        border-radius: 18px;
    }

    .lkm-adf-button {
        white-space: normal;
    }
}