:root {
    --brand: #00468e;
    --brand-dark: #002e5f;
    --brand-light: #eaf2fb;
    --brand-soft: #f3f6fa;
    --text: #12233b;
    --text-muted: #66758b;
    --gold: #d4a017;
    --gold-dark: #b8870c;
    --line: rgba(0, 70, 142, 0.12);
    --pr-serif: "Libre Bodoni", Georgia, "Times New Roman", serif;
    --pr-sans: "Manrope", "Segoe UI", system-ui, sans-serif;
}

.pr-subnav,
.pr-hero,
.pr-cards-section,
.pr-compare-section,
.pr-faq-section,
.pr-onboard-section {
    font-family: var(--pr-sans);
}

.pr-subnav {
    position: sticky;
    top: 72px;
    z-index: 1020;
    background: rgba(255, 255, 255, 0.96);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(8px);
}

.pr-subnav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 58px;
}

.pr-subnav-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem 1.15rem;
}

.pr-subnav-links a {
    color: var(--text);
    font-weight: 600;
    font-size: 0.9rem;
}

.pr-subnav-links a:hover {
    color: var(--brand);
}

.pr-subnav-actions {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.pr-subnav-owner {
    color: var(--brand);
    font-weight: 700;
    font-size: 0.9rem;
    white-space: nowrap;
}

.pr-subnav-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.45rem 0.95rem;
    font-size: 0.88rem;
    white-space: nowrap;
}

.pr-hero {
    background: #fff;
    padding: 3.75rem 0 1.25rem;
}

.pr-hero-title {
    font-family: var(--pr-serif);
    font-size: clamp(2rem, 4.5vw, 3.15rem);
    font-weight: 600;
    color: var(--brand-dark);
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin: 0 auto 1rem;
    max-width: 860px;
}

.pr-hero-desc {
    max-width: 640px;
    margin: 0 auto 1.6rem;
    color: var(--text-muted);
    font-size: 1.02rem;
    line-height: 1.65;
}

.pr-trust {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.85rem 1.5rem;
    margin-bottom: 1.75rem;
}

.pr-trust-item {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--text);
    font-size: 0.9rem;
    font-weight: 600;
}

.pr-trust-item i {
    color: #16a34a;
    font-size: 1rem;
}

.pr-toggle-wrap {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.pr-toggle {
    display: inline-flex;
    background: #edf2f8;
    border-radius: 999px;
    padding: 0.28rem;
}

.pr-toggle-btn {
    border: 0;
    background: transparent;
    color: var(--text-muted);
    font-family: var(--pr-sans);
    font-weight: 700;
    font-size: 0.9rem;
    padding: 0.62rem 1.2rem;
    border-radius: 999px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    line-height: 1.2;
}

.pr-toggle-btn.is-active {
    background: var(--brand-dark);
    color: #fff;
    box-shadow: 0 6px 16px rgba(0, 46, 95, 0.22);
}

.pr-save-badge {
    display: inline-flex;
    align-items: center;
    background: #c8f5d4;
    color: #0b6b3a;
    font-size: 0.62rem;
    font-weight: 800;
    letter-spacing: 0.03em;
    padding: 0.22rem 0.48rem;
    border-radius: 999px;
    white-space: nowrap;
}

.pr-toggle-btn:not(.is-active) .pr-save-badge,
.pr-save-badge[hidden] {
    display: none !important;
}

.pr-cards-section {
    padding: 1.75rem 0 3.25rem;
    background: #fff;
}

.pr-cards {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.1rem;
    align-items: stretch;
}

.pr-card {
    position: relative;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 1.55rem 1.25rem 1.25rem;
    box-shadow: 0 10px 28px rgba(15, 40, 80, 0.05);
    display: flex;
    flex-direction: column;
    min-height: 100%;
    overflow: hidden;
}

.pr-card.has-ribbon {
    padding-top: 2.85rem;
}

.pr-card.tone-offer .pr-ribbon {
    background: #1d7fe0;
}

.pr-card.tone-popular {
    border: 2px solid var(--brand);
    box-shadow: 0 16px 40px rgba(0, 70, 142, 0.12);
}

.pr-card.tone-popular .pr-ribbon {
    background: var(--brand-dark);
}

.pr-card.tone-exclusive {
    background: linear-gradient(165deg, #001f3f 0%, #00468e 100%);
    border-color: transparent;
    color: #fff;
    box-shadow: 0 18px 44px rgba(0, 40, 90, 0.28);
}

.pr-card.tone-exclusive .pr-ribbon {
    left: auto;
    right: 0;
    top: 1rem;
    background: var(--gold);
    color: #1d1500;
    border-radius: 6px 0 0 6px;
    padding: 0.34rem 0.75rem 0.34rem 0.7rem;
    transform: rotate(0deg);
}

.pr-ribbon {
    position: absolute;
    top: 0.85rem;
    left: 0;
    z-index: 2;
    background: var(--brand);
    color: #fff;
    font-size: 0.66rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    padding: 0.32rem 0.7rem 0.32rem 0.85rem;
    border-radius: 0 999px 999px 0;
    line-height: 1.2;
    pointer-events: none;
}

.pr-card-icon {
    position: relative;
    z-index: 1;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: var(--brand-light);
    color: var(--brand);
    font-size: 1.2rem;
    margin-bottom: 0.95rem;
    flex-shrink: 0;
}

.pr-card.tone-exclusive .pr-card-icon {
    background: rgba(212, 160, 23, 0.18);
    color: #f0c14a;
}

.pr-card.tone-exclusive .pr-crown {
    color: #f0c14a;
    display: block;
}

.pr-card-name {
    font-size: 1.12rem;
    font-weight: 800;
    color: var(--text);
    margin: 0 0 0.8rem;
    line-height: 1.25;
    min-height: 2.5rem;
}

.pr-card.tone-exclusive .pr-card-name {
    color: #fff;
}

.pr-card-price {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 0.15rem 0.3rem;
    margin-bottom: 1.05rem;
}

.pr-currency {
    font-size: 1rem;
    font-weight: 700;
    color: var(--brand);
}

.pr-card-price strong {
    font-size: 2rem;
    font-weight: 800;
    color: var(--brand);
    line-height: 1;
}

.pr-period {
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 600;
}

.pr-card.tone-exclusive .pr-currency,
.pr-card.tone-exclusive .pr-card-price strong {
    color: var(--gold);
}

.pr-card.tone-exclusive .pr-period {
    color: rgba(255, 255, 255, 0.7);
}

.pr-card-features {
    list-style: none;
    padding: 0;
    margin: 0 0 1.25rem;
    flex: 1;
}

.pr-card-features li {
    display: flex;
    gap: 0.5rem;
    align-items: flex-start;
    font-size: 0.88rem;
    color: var(--text);
    margin-bottom: 0.5rem;
    line-height: 1.35;
}

.pr-card-features i {
    color: #16a34a;
    font-size: 1rem;
    margin-top: 0.08rem;
    flex-shrink: 0;
}

.pr-card.tone-exclusive .pr-card-features li {
    color: rgba(255, 255, 255, 0.92);
}

.pr-card.tone-exclusive .pr-card-features i {
    color: var(--gold);
}

.pr-card-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 46px;
    border-radius: 10px;
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: none;
    transition: 0.15s ease;
    background: var(--brand);
    color: #fff;
}

.pr-card-btn:hover {
    background: var(--brand-dark);
    color: #fff;
}

.pr-card.tone-free .pr-card-btn {
    background: #e8eef6;
    color: var(--brand);
}

.pr-card.tone-free .pr-card-btn:hover {
    background: var(--brand-light);
    color: var(--brand-dark);
}

.pr-card.tone-exclusive .pr-card-btn {
    background: var(--gold);
    color: #1d1500;
}

.pr-card.tone-exclusive .pr-card-btn:hover {
    background: var(--gold-dark);
    color: #1d1500;
}

.pr-toggle-note {
    margin: 1.25rem 0 0;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.pr-compare-section {
    background: var(--brand-soft);
    padding: 4rem 0;
}

.pr-section-title {
    font-family: var(--pr-serif);
    font-size: clamp(1.55rem, 3vw, 2.15rem);
    font-weight: 600;
    color: var(--brand-dark);
    margin-bottom: 0.55rem;
}

.pr-section-desc {
    color: var(--text-muted);
    max-width: 620px;
    margin: 0 auto;
    font-size: 0.98rem;
}

.pr-compare-wrap {
    overflow-x: auto;
    background: #fff;
    border-radius: 14px;
    border: 1px solid var(--line);
    box-shadow: 0 10px 28px rgba(0, 70, 142, 0.06);
}

.pr-compare-table {
    width: 100%;
    min-width: 760px;
    border-collapse: collapse;
}

.pr-compare-table th,
.pr-compare-table td {
    padding: 0.9rem 1rem;
    border-bottom: 1px solid rgba(0, 70, 142, 0.08);
    font-size: 0.9rem;
}

.pr-compare-table thead th {
    background: var(--brand-dark);
    color: #fff;
    font-weight: 700;
    text-align: center;
    white-space: nowrap;
}

.pr-compare-table thead th.pr-compare-feature-col {
    text-align: left;
}

.pr-compare-group td {
    background: #e7eef7;
    color: var(--brand-dark);
    font-weight: 800;
    font-size: 0.72rem;
    letter-spacing: 0.06em;
}

.pr-check {
    color: var(--brand);
    font-size: 1.15rem;
    font-weight: 800;
}

.pr-check.is-gold {
    color: var(--gold);
}

.pr-x {
    color: #c5ceda;
    font-size: 1.15rem;
    font-weight: 700;
}

.pr-faq-section {
    padding: 4rem 0;
    background: #fff;
}

.pr-faq {
    max-width: 780px;
    margin: 0 auto;
}

.pr-faq .accordion-item {
    border: 0;
    border-radius: 12px !important;
    margin-bottom: 0.8rem;
    overflow: hidden;
    background: #eef2f7;
}

.pr-faq .accordion-button {
    font-family: var(--pr-sans);
    font-weight: 700;
    color: var(--text);
    background: #eef2f7;
    box-shadow: none !important;
    padding: 1.05rem 1.2rem;
}

.pr-faq .accordion-button:not(.collapsed) {
    background: #eef2f7;
    color: var(--brand);
}

.pr-faq .accordion-button::after {
    margin-left: auto;
}

.pr-faq .accordion-body {
    color: var(--text-muted);
    background: #eef2f7;
    padding: 0 1.2rem 1.15rem;
    line-height: 1.65;
}

.pr-onboard-section {
    background: #eef2f7;
    padding: 4rem 0 4.5rem;
}

.pr-onboard-section .pr-section-desc {
    margin-left: 0;
}

.pr-contact-lines {
    display: grid;
    gap: 0.8rem;
}

.pr-contact-lines a {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    color: var(--brand);
    font-weight: 700;
}

.pr-onboard-card {
    background: #fff;
    border-radius: 16px;
    padding: 1.6rem 1.5rem 1.5rem;
    border: 1px solid var(--line);
    box-shadow: 0 14px 36px rgba(15, 40, 80, 0.07);
}

.pr-onboard-title {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 1.1rem;
}

.pr-onboard-card .form-label {
    font-weight: 600;
    color: var(--text);
    font-size: 0.86rem;
}

.pr-onboard-card .form-control,
.pr-onboard-card .form-select {
    border-radius: 10px;
    border-color: rgba(0, 70, 142, 0.18);
    min-height: 44px;
}

.pr-onboard-btn {
    margin-top: 1.1rem;
    min-height: 48px;
    font-weight: 700;
    border-radius: 10px;
}

@media (max-width: 1199.98px) {
    .pr-cards {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 991.98px) {
    .pr-subnav {
        top: 64px;
    }

    .pr-subnav-inner {
        flex-direction: column;
        align-items: flex-start;
        padding-top: 0.65rem;
        padding-bottom: 0.65rem;
    }
}

@media (max-width: 767.98px) {
    .pr-hero {
        padding: 2.75rem 0 1rem;
    }

    .pr-cards {
        grid-template-columns: 1fr;
    }

    .pr-toggle-wrap {
        flex-direction: column;
    }

    .pr-cards-section,
    .pr-compare-section,
    .pr-faq-section,
    .pr-onboard-section {
        padding-top: 2.5rem;
        padding-bottom: 2.75rem;
    }
}