* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --bg: #1f2937;
    --bg-soft: #2a3646;
    --panel: #374151;
    --text: #fde68a;
    --muted: #d1d5db;
    --line: rgba(249, 115, 22, 0.16);
    --accent: #f97316;
    --accent-2: #fb7185;
    --accent-3: #22d3ee;
}

html {
    scroll-behavior: smooth;
}

body.lf-body {
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    background: radial-gradient(circle at top right, #374151, #1f2937);
    color: var(--text);
    line-height: 1.65;
    overflow-x: hidden;
}

img {
    display: block;
    max-width: 100%;
}

.lf-wrap {
    max-width: 1200px;
    margin: 0 auto;
}

.lf-wrap--narrow {
    max-width: 980px;
}

.lf-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(31, 41, 55, 0.94);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(249, 115, 22, 0.1);
}

.lf-header__inner {
    padding: 18px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.lf-logo {
    text-decoration: none;
    color: var(--accent);
    font-size: 32px;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.lf-header__line {
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--accent-2), var(--accent-3));
}

.lf-nav {
    position: relative;
}

.lf-nav__list {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 22px;
}

.lf-nav__list a {
    color: var(--text);
    text-decoration: none;
    font-size: 15px;
    font-weight: 700;
}

.lf-nav__list a:hover {
    color: var(--accent-2);
}

.lf-nav__toggle,
.lf-nav__button {
    display: none;
}

.lf-section {
    padding: 88px 24px;
}

.lf-section--soft {
    background: rgba(42, 54, 70, 0.55);
}

.lf-hero__grid,
.lf-contact {
    display: grid;
    grid-template-columns: minmax(340px, 0.95fr) minmax(0, 1.05fr);
    gap: 44px;
    align-items: center;
}

.lf-kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(251, 113, 133, 0.14);
    border: 1px solid rgba(251, 113, 133, 0.22);
    color: #fda4af;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.lf-hero h1,
.lf-head h2,
.lf-contact h2 {
    font-size: clamp(34px, 5vw, 64px);
    line-height: 1.04;
    margin-bottom: 18px;
}

.lf-head h2,
.lf-contact h2 {
    font-size: clamp(30px, 4vw, 48px);
}

.lf-lead,
.lf-hero p,
.lf-card p,
.lf-journal__item p,
.lf-faq__item p,
.lf-contact p,
.lf-list li,
.lf-footer,
.lf-note {
    color: var(--muted);
    font-size: 18px;
}

.lf-frame,
.lf-card,
.lf-journal__item,
.lf-faq__item,
.lf-form {
    background: rgba(55, 65, 81, 0.96);
    border: 1px solid var(--line);
    border-radius: 26px;
    box-shadow: 0 18px 36px rgba(0, 0, 0, 0.18);
}

.lf-frame,
.lf-card,
.lf-journal__item,
.lf-form {
    padding: 24px;
}

.lf-frame img {
    width: 100%;
    border-radius: 18px;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    box-shadow: 16px 16px 0 #fb7185;
}

.lf-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 28px;
    margin-bottom: 18px;
}

.lf-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    padding: 0 24px;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 900;
    border: none;
    cursor: pointer;
}

.lf-btn--primary {
    background: var(--accent-3);
    color: #1f2937;
    box-shadow: 0 0 18px rgba(34, 211, 238, 0.35);
}

.lf-btn--ghost,
.lf-btn--secondary {
    border: 1px solid rgba(251, 113, 133, 0.28);
    color: #fda4af;
    background: transparent;
}

.lf-note {
    font-size: 14px;
}

.lf-head {
    margin-bottom: 36px;
}

.lf-grid {
    display: grid;
    gap: 20px;
}

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

.lf-card h3,
.lf-plan h3,
.lf-journal__item h3 {
    font-size: 28px;
    line-height: 1.15;
    margin-bottom: 14px;
}

.lf-num {
    display: inline-flex;
    margin-bottom: 12px;
    color: var(--accent-2);
    font-weight: 900;
    letter-spacing: 0.08em;
}

.lf-list {
    list-style: none;
    margin-top: 18px;
    display: grid;
    gap: 12px;
}

.lf-list li {
    position: relative;
    padding-left: 18px;
}

.lf-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 11px;
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: var(--accent);
}

.lf-plan {
    display: flex;
    flex-direction: column;
}

.lf-plan--accent {
    transform: translateY(-10px);
    border-color: rgba(34, 211, 238, 0.3);
}

.lf-price {
    color: var(--accent);
    font-size: 40px;
    font-weight: 900;
    margin-bottom: 18px;
}

.lf-plan .lf-btn {
    margin-top: auto;
}

.lf-journal {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.lf-faq {
    display: grid;
    gap: 14px;
}

.lf-faq__item {
    padding: 22px 24px;
}

.lf-faq__item summary {
    list-style: none;
    cursor: pointer;
    font-size: 20px;
    font-weight: 800;
}

.lf-faq__item summary::-webkit-details-marker {
    display: none;
}

.lf-faq__item p {
    margin-top: 14px;
}

.lf-form {
    display: grid;
    gap: 14px;
}

.lf-form input,
.lf-form textarea {
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.04);
    color: var(--text);
    padding: 16px 18px;
    font: inherit;
}

.lf-form textarea {
    resize: vertical;
    min-height: 120px;
}

.lf-footer {
    padding: 28px 24px 42px;
    border-top: 1px solid rgba(249, 115, 22, 0.08);
}

.lf-footer__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
}

.lf-footer nav {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.lf-footer nav a {
    color: var(--muted);
    text-decoration: none;
}

@media (max-width: 980px) {
    .lf-hero__grid,
    .lf-contact,
    .lf-grid--3,
    .lf-journal {
        grid-template-columns: 1fr;
    }

    .lf-plan--accent {
        transform: none;
    }

    .lf-header__inner {
        align-items: flex-start;
        flex-direction: column;
    }

    .lf-nav__button {
        width: 48px;
        height: 48px;
        display: inline-flex;
        flex-direction: column;
        justify-content: center;
        gap: 6px;
        cursor: pointer;
    }

    .lf-nav__button span {
        display: block;
        height: 2px;
        border-radius: 99px;
        background: var(--text);
    }

    .lf-nav__list {
        position: absolute;
        right: 0;
        top: calc(100% + 12px);
        min-width: 240px;
        padding: 16px;
        border-radius: 22px;
        background: rgba(31, 41, 55, 0.98);
        border: 1px solid rgba(255, 255, 255, 0.08);
        display: none;
        flex-direction: column;
        align-items: flex-start;
    }

    .lf-nav__toggle:checked ~ .lf-nav__list {
        display: flex;
    }
}

@media (max-width: 720px) {
    .lf-section,
    .lf-header__inner,
    .lf-footer {
        padding-left: 18px;
        padding-right: 18px;
    }

    .lf-section {
        padding-top: 72px;
        padding-bottom: 72px;
    }

    .lf-logo {
        font-size: 26px;
    }

    .lf-hero h1,
    .lf-head h2,
    .lf-contact h2 {
        font-size: 34px;
    }

    .lf-lead,
    .lf-hero p,
    .lf-card p,
    .lf-journal__item p,
    .lf-faq__item p,
    .lf-contact p,
    .lf-list li,
    .lf-footer,
    .lf-note {
        font-size: 16px;
    }

    .lf-frame,
    .lf-card,
    .lf-journal__item,
    .lf-faq__item,
    .lf-form {
        border-radius: 22px;
    }

    .lf-footer__inner {
        flex-direction: column;
        align-items: flex-start;
    }
}