.aipsf-page {
    --aipsf-bg: #f6fbff;
    --aipsf-card: #ffffff;
    --aipsf-ink: #102033;
    --aipsf-muted: #607086;
    --aipsf-line: rgba(16, 32, 51, 0.12);
    --aipsf-blue: #2563eb;
    --aipsf-cyan: #0891b2;
    --aipsf-green: #16a34a;
    --aipsf-amber: #d97706;
    --aipsf-rose: #e11d48;
    --aipsf-shadow: 0 24px 70px rgba(22, 44, 78, 0.13);
    background:
        linear-gradient(rgba(37, 99, 235, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(37, 99, 235, 0.045) 1px, transparent 1px),
        linear-gradient(180deg, #ffffff 0%, var(--aipsf-bg) 42%, #ffffff 100%);
    background-size: 34px 34px, 34px 34px, auto;
    color: var(--aipsf-ink);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    margin: 0 auto;
    overflow: hidden;
}

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

.aipsf-page a {
    text-decoration: none;
}

.aipsf-hero,
.aipsf-section,
.aipsf-split,
.aipsf-school,
.aipsf-seo-band,
.aipsf-final-cta {
    margin: 0 auto;
    max-width: 1200px;
    padding-left: clamp(18px, 4vw, 42px);
    padding-right: clamp(18px, 4vw, 42px);
}

.aipsf-hero {
    align-items: center;
    display: block;
    gap: clamp(28px, 5vw, 64px);
    min-height: min(860px, calc(100vh - 70px));
    padding-bottom: clamp(64px, 8vw, 112px);
    padding-top: clamp(58px, 8vw, 116px);
    position: relative;
    text-align: center;
}

.aipsf-hero::before {
    background:
        linear-gradient(135deg, transparent 0 46%, rgba(37, 99, 235, 0.12) 46% 48%, transparent 48% 100%),
        linear-gradient(135deg, transparent 0 58%, rgba(8, 145, 178, 0.1) 58% 60%, transparent 60% 100%),
        radial-gradient(circle at 50% 34%, rgba(37, 99, 235, 0.12), transparent 18rem),
        radial-gradient(circle at 18% 28%, rgba(22, 163, 74, 0.1), transparent 12rem);
    border: 1px solid rgba(37, 99, 235, 0.08);
    border-radius: 42px;
    content: "";
    inset: clamp(14px, 3vw, 34px) clamp(10px, 2vw, 22px);
    position: absolute;
}

.aipsf-hero::after {
    background-image: radial-gradient(rgba(16, 32, 51, 0.12) 1.2px, transparent 1.2px);
    background-size: 20px 20px;
    border-radius: 34px;
    content: "";
    inset: clamp(40px, 6vw, 72px);
    opacity: 0.45;
    pointer-events: none;
    position: absolute;
}

.aipsf-hero__copy {
    margin: 0 auto;
    max-width: 990px;
    position: relative;
    z-index: 1;
}

.aipsf-hero-chips,
.aipsf-hero-tools {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.aipsf-hero-chips {
    margin-bottom: 18px;
}

.aipsf-hero-chips span {
    background: #ffffff;
    border: 1px solid rgba(37, 99, 235, 0.15);
    border-radius: 999px;
    box-shadow: 0 10px 24px rgba(22, 44, 78, 0.08);
    color: #1d4ed8;
    font-size: 12px;
    font-weight: 900;
    line-height: 1.15;
    padding: 10px 14px;
}

.aipsf-kicker {
    align-items: center;
    color: var(--aipsf-cyan);
    display: flex;
    font-size: 12px;
    font-weight: 900;
    justify-content: center;
    letter-spacing: 0;
    line-height: 1.2;
    margin-bottom: 16px;
    text-transform: uppercase;
}

.aipsf-hero h1 {
    background: linear-gradient(92deg, #102033 0%, #1d4ed8 52%, #0891b2 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-size: clamp(58px, 10vw, 118px);
    font-weight: 900;
    letter-spacing: 0;
    line-height: 0.95;
    margin: 0;
}

.aipsf-tagline {
    color: var(--aipsf-blue);
    font-size: clamp(22px, 3vw, 32px);
    font-weight: 850;
    letter-spacing: 0;
    line-height: 1.15;
    margin: 18px 0 0;
}

.aipsf-lede {
    color: var(--aipsf-muted);
    font-size: clamp(16px, 2vw, 20px);
    line-height: 1.7;
    margin: 20px 0 0;
    margin-left: auto;
    margin-right: auto;
    max-width: 820px;
}

.aipsf-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin-top: 28px;
}

.aipsf-btn {
    align-items: center;
    border-radius: 14px;
    display: inline-flex;
    font-size: 15px;
    font-weight: 850;
    gap: 10px;
    justify-content: center;
    min-height: 50px;
    padding: 13px 20px;
    transition: background-color 160ms ease, box-shadow 160ms ease, color 160ms ease, transform 160ms ease;
}

.aipsf-btn--primary {
    background: var(--aipsf-blue);
    box-shadow: 0 16px 34px rgba(37, 99, 235, 0.24);
    color: #ffffff;
}

.aipsf-btn--primary:hover,
.aipsf-btn--primary:focus {
    background: #1d4ed8;
    color: #ffffff;
    transform: translateY(-1px);
}

.aipsf-btn--soft {
    background: #ffffff;
    border: 1px solid rgba(37, 99, 235, 0.18);
    color: var(--aipsf-blue);
}

.aipsf-btn--soft:hover,
.aipsf-btn--soft:focus {
    background: #eef6ff;
    color: #1d4ed8;
}

.aipsf-page svg {
    display: block;
    fill: currentColor;
    height: 21px;
    width: 21px;
}

.aipsf-btn svg,
.aipsf-feature-card a svg {
    height: 18px;
    width: 18px;
}

.aipsf-proof {
    display: grid;
    gap: 10px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin: 28px auto 0;
    max-width: 620px;
}

.aipsf-proof span {
    backdrop-filter: blur(18px);
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid var(--aipsf-line);
    border-radius: 16px;
    color: var(--aipsf-muted);
    display: grid;
    font-size: 13px;
    line-height: 1.25;
    min-height: 82px;
    padding: 14px;
}

.aipsf-hero-tools {
    margin: 30px auto 0;
    max-width: 880px;
}

.aipsf-hero-tools span {
    align-items: center;
    background: rgba(255, 255, 255, 0.84);
    border: 1px solid rgba(16, 32, 51, 0.1);
    border-radius: 999px;
    box-shadow: 0 12px 30px rgba(22, 44, 78, 0.08);
    color: var(--aipsf-ink);
    display: inline-flex;
    font-size: 14px;
    font-weight: 850;
    gap: 8px;
    min-height: 42px;
    padding: 9px 14px;
}

.aipsf-hero-tools svg {
    color: var(--aipsf-blue);
    height: 18px;
    width: 18px;
}

.aipsf-proof strong {
    color: var(--aipsf-ink);
    font-size: 24px;
    line-height: 1.1;
}

.aipsf-section {
    padding-bottom: clamp(48px, 8vw, 92px);
    padding-top: clamp(44px, 7vw, 82px);
}

.aipsf-plans {
    margin: 0 auto;
    max-width: 1200px;
    padding: clamp(46px, 8vw, 88px) clamp(18px, 4vw, 42px);
}

.aipsf-section__head {
    margin: 0 auto 24px;
    max-width: 790px;
    text-align: center;
}

.aipsf-section__head span,
.aipsf-seo-band > span {
    color: var(--aipsf-cyan);
    display: block;
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0;
    line-height: 1.2;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.aipsf-plan-grid {
    display: grid;
    gap: 24px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 30px;
}

.aipsf-plan-card {
    background: #ffffff;
    border: 1px solid var(--aipsf-line);
    border-radius: 22px;
    box-shadow: 0 22px 56px rgba(22, 44, 78, 0.08);
    display: flex;
    flex-direction: column;
    min-height: 650px;
    padding: clamp(22px, 3vw, 30px);
    position: relative;
}

.aipsf-plan-card.is-recommended {
    background: linear-gradient(180deg, #fff7ed 0%, #ffffff 100%);
    border: 2px solid #ff6b1a;
}

.aipsf-plan-badge {
    background: #ff6b1a;
    border-radius: 999px;
    color: #ffffff;
    font-size: 13px;
    font-weight: 900;
    left: 50%;
    line-height: 1.1;
    padding: 13px 22px;
    position: absolute;
    text-transform: uppercase;
    top: -18px;
    transform: translateX(-50%);
}

.aipsf-plan-card__head {
    align-items: center;
    display: grid;
    gap: 16px;
    grid-template-columns: 60px 1fr;
}

.aipsf-plan-card__icon {
    align-items: center;
    background: #2f4eb8;
    border-radius: 12px;
    color: #ff7a1a;
    display: inline-flex;
    height: 60px;
    justify-content: center;
    width: 60px;
}

.aipsf-plan-card.is-recommended .aipsf-plan-card__icon {
    background: #ff6b1a;
    color: #ffffff;
}

.aipsf-plan-card__icon svg {
    height: 28px;
    width: 28px;
}

.aipsf-plan-card h3 {
    color: var(--aipsf-ink);
    font-size: 24px;
    font-weight: 900;
    letter-spacing: 0;
    line-height: 1.12;
    margin: 0;
}

.aipsf-plan-card__head p {
    color: #5e6f8a;
    font-size: 15px;
    line-height: 1.35;
    margin: 7px 0 0;
}

.aipsf-price {
    align-items: baseline;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 26px;
}

.aipsf-price strong {
    color: var(--aipsf-ink);
    font-size: clamp(42px, 5vw, 52px);
    font-weight: 900;
    letter-spacing: 0;
    line-height: 1;
}

.aipsf-price span {
    color: var(--aipsf-ink);
    font-size: 15px;
    font-weight: 900;
}

.aipsf-validity {
    color: #5e6f8a;
    font-size: 14px;
    font-weight: 850;
    margin: 10px 0 24px;
}

.aipsf-plan-features {
    display: grid;
    gap: 16px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.aipsf-plan-features li {
    align-items: center;
    color: #5e6f8a;
    display: flex;
    font-size: 15px;
    gap: 12px;
    line-height: 1.35;
}

.aipsf-plan-features svg {
    color: #10b981;
    flex: 0 0 auto;
    height: 18px;
    width: 18px;
}

.aipsf-plan-action {
    align-items: center;
    background: #2f4eb8;
    border-radius: 999px;
    color: #ffffff;
    display: inline-flex;
    font-size: 15px;
    font-weight: 900;
    justify-content: center;
    margin-top: auto;
    min-height: 58px;
    padding: 14px 18px;
    text-align: center;
}

.aipsf-plan-action:hover,
.aipsf-plan-action:focus {
    background: #243d96;
    color: #ffffff;
}

.aipsf-plan-card.is-recommended .aipsf-plan-action {
    background: #ff4f1a;
    color: #111827;
}

.aipsf-plan-card.is-recommended .aipsf-plan-action:hover,
.aipsf-plan-card.is-recommended .aipsf-plan-action:focus {
    background: #f97316;
    color: #111827;
}

.aipsf-section__head h2,
.aipsf-split h2,
.aipsf-school h2,
.aipsf-final-cta h2 {
    color: var(--aipsf-ink);
    font-size: clamp(30px, 5vw, 54px);
    font-weight: 900;
    letter-spacing: 0;
    line-height: 1.04;
    margin: 0;
}

.aipsf-section__head p,
.aipsf-split p,
.aipsf-school p,
.aipsf-final-cta p {
    color: var(--aipsf-muted);
    font-size: clamp(15px, 2vw, 18px);
    line-height: 1.7;
    margin: 16px 0 0;
}

.aipsf-feature-grid {
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.aipsf-feature-card {
    background: var(--aipsf-card);
    border: 1px solid var(--aipsf-line);
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    min-height: 304px;
    padding: 20px;
    transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.aipsf-feature-card:hover {
    border-color: rgba(37, 99, 235, 0.28);
    box-shadow: 0 18px 40px rgba(22, 44, 78, 0.11);
    transform: translateY(-2px);
}

.aipsf-feature-card__icon {
    align-items: center;
    border-radius: 16px;
    display: inline-flex;
    height: 48px;
    justify-content: center;
    margin-bottom: 18px;
    width: 48px;
}

.aipsf-feature-card:nth-child(1) .aipsf-feature-card__icon {
    background: rgba(37, 99, 235, 0.12);
    color: var(--aipsf-blue);
}

.aipsf-feature-card:nth-child(2) .aipsf-feature-card__icon {
    background: rgba(8, 145, 178, 0.12);
    color: var(--aipsf-cyan);
}

.aipsf-feature-card:nth-child(3) .aipsf-feature-card__icon {
    background: rgba(217, 119, 6, 0.12);
    color: var(--aipsf-amber);
}

.aipsf-feature-card:nth-child(4) .aipsf-feature-card__icon {
    background: rgba(22, 163, 74, 0.12);
    color: var(--aipsf-green);
}

.aipsf-feature-card:nth-child(5) .aipsf-feature-card__icon {
    background: rgba(225, 29, 72, 0.1);
    color: var(--aipsf-rose);
}

.aipsf-feature-card h3 {
    color: var(--aipsf-ink);
    font-size: 20px;
    font-weight: 850;
    letter-spacing: 0;
    line-height: 1.18;
    margin: 0;
}

.aipsf-feature-card p {
    color: var(--aipsf-muted);
    font-size: 14px;
    line-height: 1.6;
    margin: 10px 0 18px;
}

.aipsf-feature-card a {
    align-items: center;
    color: var(--aipsf-blue);
    display: inline-flex;
    font-size: 14px;
    font-weight: 850;
    gap: 8px;
    margin-top: auto;
}

.aipsf-split {
    align-items: center;
    display: grid;
    gap: 26px;
    grid-template-columns: minmax(0, 1fr) minmax(300px, 430px);
    padding-bottom: clamp(48px, 8vw, 92px);
}

.aipsf-split__copy {
    background: linear-gradient(135deg, #ffffff, #eef7ff);
    border: 1px solid var(--aipsf-line);
    border-radius: 28px;
    padding: clamp(26px, 5vw, 52px);
}

.aipsf-check-list {
    display: grid;
    gap: 12px;
    list-style: none;
    margin: 24px 0 0;
    padding: 0;
}

.aipsf-check-list li {
    align-items: center;
    color: var(--aipsf-ink);
    display: flex;
    font-size: 15px;
    font-weight: 750;
    gap: 10px;
}

.aipsf-check-list svg {
    background: rgba(22, 163, 74, 0.12);
    border-radius: 999px;
    color: var(--aipsf-green);
    flex: 0 0 auto;
    height: 24px;
    padding: 5px;
    width: 24px;
}

.aipsf-workflow {
    display: grid;
    gap: 14px;
}

.aipsf-workflow div {
    align-items: center;
    background: #ffffff;
    border: 1px solid var(--aipsf-line);
    border-radius: 20px;
    box-shadow: 0 14px 34px rgba(22, 44, 78, 0.08);
    display: grid;
    gap: 12px;
    grid-template-columns: 66px 1fr;
    min-height: 106px;
    padding: 18px;
}

.aipsf-workflow strong {
    align-items: center;
    background: #eef6ff;
    border-radius: 18px;
    color: var(--aipsf-blue);
    display: inline-flex;
    font-size: 20px;
    height: 58px;
    justify-content: center;
    width: 58px;
}

.aipsf-workflow span {
    color: var(--aipsf-ink);
    font-size: 18px;
    font-weight: 850;
    line-height: 1.25;
}

.aipsf-school {
    background: linear-gradient(135deg, #102033 0%, #123d6d 100%);
    border-radius: 32px;
    color: #ffffff;
    display: grid;
    gap: 28px;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    margin-bottom: clamp(48px, 8vw, 92px);
    padding-bottom: clamp(30px, 5vw, 52px);
    padding-top: clamp(30px, 5vw, 52px);
}

.aipsf-school .aipsf-kicker {
    color: #67e8f9;
}

.aipsf-school h2,
.aipsf-school p {
    color: #ffffff;
}

.aipsf-school p {
    opacity: 0.82;
}

.aipsf-school__cards {
    display: grid;
    gap: 12px;
}

.aipsf-school__cards article {
    align-items: start;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 18px;
    display: grid;
    gap: 8px 14px;
    grid-template-columns: 46px 1fr;
    padding: 18px;
}

.aipsf-school__cards svg {
    background: rgba(255, 255, 255, 0.12);
    border-radius: 14px;
    color: #67e8f9;
    height: 46px;
    padding: 12px;
    width: 46px;
}

.aipsf-school__cards strong {
    color: #ffffff;
    font-size: 18px;
    line-height: 1.2;
}

.aipsf-school__cards span {
    color: rgba(255, 255, 255, 0.76);
    font-size: 14px;
    grid-column: 2;
    line-height: 1.45;
}

.aipsf-seo-band {
    border-bottom: 1px solid var(--aipsf-line);
    border-top: 1px solid var(--aipsf-line);
    padding-bottom: 26px;
    padding-top: 26px;
}

.aipsf-seo-band div {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.aipsf-seo-band b {
    background: #ffffff;
    border: 1px solid var(--aipsf-line);
    border-radius: 999px;
    color: var(--aipsf-ink);
    font-size: 13px;
    line-height: 1.2;
    padding: 10px 14px;
}

.aipsf-final-cta {
    align-items: center;
    display: flex;
    gap: 26px;
    justify-content: space-between;
    padding-bottom: clamp(50px, 8vw, 96px);
    padding-top: clamp(48px, 8vw, 92px);
}

.aipsf-final-cta > div {
    max-width: 760px;
}

.aipsf-final-cta .aipsf-btn {
    flex: 0 0 auto;
}

@media (max-width: 1100px) {
    .aipsf-feature-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .aipsf-plan-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 880px) {
    .aipsf-hero,
    .aipsf-split,
    .aipsf-school {
        grid-template-columns: 1fr;
    }

    .aipsf-hero {
        min-height: 0;
    }

    .aipsf-feature-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .aipsf-school {
        border-radius: 24px;
        margin-left: 18px;
        margin-right: 18px;
    }

    .aipsf-final-cta {
        align-items: start;
        flex-direction: column;
    }

    .aipsf-plan-grid {
        grid-template-columns: 1fr;
    }

    .aipsf-plan-card {
        min-height: 0;
    }
}

@media (max-width: 620px) {
    .aipsf-hero,
    .aipsf-section,
    .aipsf-split,
    .aipsf-seo-band,
    .aipsf-final-cta {
        padding-left: 16px;
        padding-right: 16px;
    }

    .aipsf-actions,
    .aipsf-btn {
        width: 100%;
    }

    .aipsf-proof,
    .aipsf-feature-grid {
        grid-template-columns: 1fr;
    }

    .aipsf-proof span {
        min-height: 0;
    }

    .aipsf-hero {
        padding-bottom: 54px;
        padding-top: 54px;
    }

    .aipsf-hero::before {
        border-radius: 24px;
    }

    .aipsf-hero::after {
        inset: 30px 20px;
    }

    .aipsf-hero-tools span {
        justify-content: center;
        width: 100%;
    }

    .aipsf-split__copy,
    .aipsf-school {
        border-radius: 20px;
    }

    .aipsf-workflow div {
        grid-template-columns: 54px 1fr;
        min-height: 92px;
        padding: 14px;
    }

    .aipsf-workflow strong {
        height: 48px;
        width: 48px;
    }

    .aipsf-school {
        margin-left: 16px;
        margin-right: 16px;
    }

    .aipsf-school__cards article {
        grid-template-columns: 1fr;
    }

    .aipsf-school__cards span {
        grid-column: auto;
    }

    .aipsf-plans {
        padding-left: 16px;
        padding-right: 16px;
    }

    .aipsf-plan-card {
        border-radius: 18px;
    }

    .aipsf-plan-card__head {
        grid-template-columns: 54px 1fr;
    }

    .aipsf-plan-card__icon {
        height: 54px;
        width: 54px;
    }
}