.tf-page {
    --tf-red: #d70707;
    --tf-black: #050505;
    --tf-text: #111;
    --tf-line: #d8d8d8;
    background: #fff;
    color: var(--tf-text);
    font-family: Arial, Helvetica, sans-serif;
    padding-bottom: 46px;
}

.tf-page * {
    box-sizing: border-box;
}

.tf-hero {
    min-height: 250px;
    display: grid;
    align-items: center;
    position: relative;
    overflow: hidden;
    color: #fff;
    background:
        linear-gradient(90deg, rgba(0, 0, 0, 0.94) 0%, rgba(0, 0, 0, 0.86) 46%, rgba(20, 0, 0, 0.64) 70%, rgba(80, 0, 0, 0.88) 100%),
        radial-gradient(circle at 80% 42%, rgba(215, 7, 7, 0.38), transparent 26%),
        linear-gradient(100deg, #060606 0%, #020202 52%, #320000 100%);
    border-left: 15px solid var(--tf-red);
}

.tf-hero::before,
.tf-hero::after {
    content: "";
    position: absolute;
    pointer-events: none;
}

.tf-hero::before {
    inset: 0;
    background:
        radial-gradient(circle at 4px 4px, rgba(215, 7, 7, 0.34) 0 2px, transparent 3px) 0 0 / 24px 24px,
        linear-gradient(0deg, transparent 0 47%, rgba(215, 7, 7, 0.14) 48%, transparent 49%),
        linear-gradient(90deg, transparent 0 62%, rgba(215, 7, 7, 0.18) 63%, transparent 64%);
    mask-image: linear-gradient(90deg, transparent 0%, transparent 46%, #000 64%, #000 100%);
    opacity: 0.82;
}

.tf-hero::after {
    width: 42%;
    height: 155%;
    right: 6%;
    top: -34%;
    background:
        linear-gradient(154deg, transparent 34%, rgba(255, 30, 30, 0.78) 35%, transparent 37%),
        linear-gradient(150deg, transparent 45%, rgba(215, 7, 7, 0.45) 46%, transparent 48%),
        linear-gradient(145deg, transparent 57%, rgba(255, 80, 40, 0.25) 58%, transparent 60%);
    filter: drop-shadow(0 0 18px rgba(215, 7, 7, 0.58));
    opacity: 0.72;
    transform: skewX(-10deg);
}

.tf-hero__content {
    width: min(760px, calc(100% - 56px));
    margin-left: clamp(54px, 8vw, 120px);
    position: relative;
    z-index: 1;
    padding: 34px 0;
}

.tf-hero h1 {
    margin: 0;
    color: #fff;
    font-size: clamp(36px, 4.4vw, 56px);
    line-height: 1.12;
    font-weight: 900;
    letter-spacing: 0;
    text-shadow: 0 4px 22px rgba(0, 0, 0, 0.55);
}

.tf-hero h1 span {
    color: var(--tf-red);
}

.tf-intro,
.tf-plans,
.tf-reasons {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

.tf-intro {
    padding: 28px 0 20px;
}

.tf-intro h2 {
    margin: 0 0 8px;
    color: #111;
    font-size: 18px;
    line-height: 1.3;
    font-weight: 900;
}

.tf-intro p {
    margin: 0 0 8px;
    color: #111;
    font-size: 13px;
    line-height: 1.55;
}

.tf-intro__accent {
    color: var(--tf-red) !important;
    font-weight: 900;
}

.tf-intro__note {
    font-style: italic;
    font-weight: 900;
}

.tf-card-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
}

.tf-plan-card {
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.12);
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.1);
}

.tf-price-strip {
    min-height: 104px;
    display: grid;
    align-content: center;
    justify-items: center;
    gap: 7px;
    padding: 16px 14px;
    color: #fff;
    background:
        linear-gradient(110deg, transparent 0 45%, rgba(255, 255, 255, 0.04) 46%, transparent 51%),
        #070707;
    border-bottom: 5px solid var(--tf-red);
    text-align: center;
}

.tf-plan-name {
    color: rgba(255, 255, 255, 0.88);
    font-size: 12px;
    line-height: 1;
    font-weight: 900;
}

.tf-price-wrap {
    width: 100%;
    max-width: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 0 6px;
}

.tf-price-wrap strong {
    flex: 1 1 auto;
    min-width: 0;
    max-width: 176px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px 14px 5px;
    color: #fff;
    background: linear-gradient(180deg, #f21818, #b90404);
    clip-path: polygon(8% 0, 100% 0, 92% 100%, 0 100%);
    font-size: clamp(19px, 1.45vw, 25px);
    line-height: 1;
    font-weight: 900;
    white-space: nowrap;
}

.tf-price-wrap span {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 30px;
    padding: 0 12px;
    border-radius: 6px;
    color: var(--tf-red);
    background: #171719;
    font-size: 11px;
    line-height: 1;
    font-weight: 900;
    text-transform: uppercase;
    white-space: nowrap;
}

.tf-price-strip small {
    color: #fff;
    font-size: 11px;
    line-height: 1;
    font-weight: 800;
}

.tf-feature-list {
    list-style: none;
    margin: 0;
    padding: 18px 22px 22px;
}

.tf-feature-list li {
    display: grid;
    grid-template-columns: 22px minmax(0, 1fr);
    gap: 10px;
    align-items: start;
    min-height: 42px;
    padding: 9px 0;
    border-bottom: 1px solid var(--tf-line);
    color: #111;
    font-size: 12px;
    line-height: 1.25;
}

.tf-feature-list li:last-child {
    border-bottom: 0;
}

.tf-feature-list i {
    color: var(--tf-red);
    font-size: 14px;
    line-height: 1.2;
}

.tf-feature-list span {
    font-weight: 800;
}

.tf-feature-list strong {
    grid-column: 2;
    color: #111;
    font-size: 12px;
    line-height: 1.25;
    font-weight: 900;
}

.tf-section-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    margin: 30px 0 24px;
    text-align: center;
}

.tf-section-title span {
    width: 38px;
    height: 2px;
    background: var(--tf-red);
}

.tf-section-title h2 {
    margin: 0;
    color: #111;
    font-size: 22px;
    line-height: 1.2;
    font-weight: 900;
}

.tf-reason-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 28px;
}

.tf-reason i {
    display: block;
    color: var(--tf-red);
    font-size: 28px;
    line-height: 1;
    margin-bottom: 12px;
}

.tf-reason h3 {
    margin: 0 0 6px;
    color: #111;
    font-size: 13px;
    line-height: 1.2;
    font-weight: 900;
}

.tf-reason p {
    margin: 0;
    color: #222;
    font-size: 12px;
    line-height: 1.35;
}

@media (max-width: 1180px) {
    .tf-card-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

@media (max-width: 720px) {
    .tf-hero {
        min-height: auto;
        border-left-width: 10px;
    }

    .tf-hero__content {
        width: min(100% - 32px, 620px);
        margin-left: 18px;
    }

    .tf-hero h1 {
        font-size: 34px;
    }

    .tf-card-grid,
    .tf-reason-grid {
        grid-template-columns: 1fr;
    }

    .tf-price-wrap {
        max-width: 260px;
        gap: 8px;
    }

    .tf-price-wrap strong {
        max-width: 156px;
        padding: 4px 12px 5px;
        font-size: 20px;
    }

    .tf-price-wrap span {
        min-height: 28px;
        padding: 0 10px;
        font-size: 10px;
    }

    .tf-section-title {
        gap: 12px;
    }

    .tf-section-title span {
        width: 24px;
    }

    .tf-section-title h2 {
        font-size: 18px;
    }
}