.product-eyebrow {
    margin: 0 0 15px;
    color: var(--gold-dark);
    font-family: var(--font-ui);
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.product-breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 34px;
    color: var(--muted);
    font-family: var(--font-ui);
    font-size: 0.64rem;
}

.product-breadcrumbs a {
    color: var(--navy-900);
    text-decoration: none;
}

.product-hero {
    padding: 52px 0 92px;
    background:
        radial-gradient(
            circle at 86% 10%,
            rgba(201, 162, 39, 0.08),
            transparent 27rem
        ),
        linear-gradient(180deg, #fff 0%, #f4f7f7 100%);
}

.product-hero-grid {
    display: grid;
    grid-template-columns: minmax(260px, 0.7fr) minmax(0, 1.25fr) minmax(290px, 0.75fr);
    align-items: center;
    gap: 48px;
}

.product-cover {
    position: relative;
    min-height: 430px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 34px;
    overflow: hidden;
    border-radius: 18px;
    color: var(--white);
    background: #123f60;
    box-shadow: 0 22px 52px rgba(11, 34, 51, 0.16);
}

.product-cover::before,
.product-cover::after {
    position: absolute;
    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: 50%;
    content: "";
}

.product-cover::before {
    width: 310px;
    height: 310px;
    top: -145px;
    right: -125px;
}

.product-cover::after {
    width: 155px;
    height: 155px;
    top: -58px;
    right: -48px;
}

.product-cover-curso {
    background: #1c536a;
}

.product-cover-video {
    background: #3a5361;
}

/* Estados conectados ao catálogo e à biblioteca reais. */
.product-feedback {
    padding: 13px 16px;
    margin-top: -15px;
    margin-bottom: 28px;
    border: 1px solid #d5e5dc;
    border-radius: 9px;
    color: #28634b;
    background: #eff7f2;
    font-family: var(--font-ui);
    font-size: 0.7rem;
}

.product-access-form,
.product-access-form .button {
    width: 100%;
}

.product-access-form .button {
    border: 0;
    cursor: pointer;
}

.product-coupon-field {
    display: grid;
    gap: 6px;
    margin: 14px 0 9px;
    text-align: left;
}

.product-coupon-field span {
    color: var(--muted);
    font-family: var(--font-ui);
    font-size: 0.56rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.product-coupon-field input {
    width: 100%;
    min-height: 42px;
    padding: 0 12px;
    border: 1px solid var(--border);
    border-radius: 7px;
    color: var(--navy-900);
    background: #fff;
    font-family: var(--font-ui);
    font-size: 0.68rem;
    text-transform: uppercase;
}

.product-coupon-field input:focus {
    border-color: var(--gold-dark);
    outline: 2px solid rgba(179, 137, 29, 0.12);
}

.product-preview-box.product-preview-real {
    min-height: 270px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
    padding: 54px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--white);
    box-shadow: 0 20px 50px rgba(11, 34, 51, 0.08);
}

.product-preview-real > div {
    max-width: 720px;
}

.product-preview-file-type {
    color: var(--gold-dark);
    font-family: var(--font-ui);
    font-size: 0.6rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.product-preview-real h3 {
    margin: 12px 0;
    color: var(--navy-900);
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 3vw, 2.7rem);
    font-weight: 600;
    line-height: 1.15;
}

.product-preview-real p {
    margin: 0;
    color: var(--muted);
    font-family: var(--font-ui);
    font-size: 0.78rem;
    line-height: 1.7;
}

.product-checkout-pending > p {
    margin: 22px 0;
    color: var(--muted);
    font-family: var(--font-ui);
    font-size: 0.72rem;
    line-height: 1.7;
}

.product-checkout-pending > .button {
    width: 100%;
}

.product-checkout-pending > small {
    display: block;
    margin-top: 14px;
    color: var(--muted);
    font-family: var(--font-ui);
    font-size: 0.57rem;
    text-align: center;
}

@media (max-width: 700px) {
    .product-preview-box.product-preview-real {
        align-items: flex-start;
        flex-direction: column;
        gap: 28px;
        padding: 35px 25px;
    }
}

.product-cover-audio {
    background: #315165;
}

.product-cover-material {
    background: #55626a;
}

.product-cover > img {
    position: absolute;
    z-index: 0;
    width: 100%;
    height: 100%;
    inset: 0;
    object-fit: cover;
}

.product-cover:has(> img)::before {
    z-index: 1;
    width: 100%;
    height: 65%;
    inset: auto 0 0;
    border: 0;
    border-radius: 0;
    background: linear-gradient(transparent, rgba(5, 26, 40, 0.9));
}

.product-cover:has(> img)::after {
    display: none;
}

.product-cover span,
.product-cover strong,
.product-cover small {
    position: relative;
    z-index: 2;
    display: block;
}

.product-cover span {
    margin-bottom: auto;
    color: var(--gold-light);
    font-family: var(--font-ui);
    font-size: 0.62rem;
    font-weight: 800;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.product-cover strong {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 600;
    line-height: 1.1;
}

.product-cover small {
    margin-top: 10px;
    color: rgba(255, 255, 255, 0.68);
    font-family: var(--font-ui);
    font-size: 0.67rem;
}

.product-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
}

.product-badges span {
    padding: 5px 9px;
    border-radius: 999px;
    color: #536a77;
    background: #eaf0f2;
    font-family: var(--font-ui);
    font-size: 0.57rem;
    font-weight: 700;
}

.product-badges .product-demo-badge {
    color: var(--gold-dark);
    background: #f5edda;
}

.product-information h1 {
    margin: 23px 0 0;
    color: var(--navy-900);
    font-family: var(--font-heading);
    font-size: clamp(2.7rem, 4.7vw, 4.5rem);
    font-weight: 600;
    letter-spacing: -0.04em;
    line-height: 1.02;
}

.product-description {
    margin: 24px 0 0;
    color: var(--muted);
    font-family: var(--font-ui);
    font-size: 0.88rem;
    line-height: 1.8;
}

.product-author {
    margin: 18px 0 0;
    color: var(--muted);
    font-family: var(--font-ui);
    font-size: 0.7rem;
}

.product-author strong {
    color: var(--navy-900);
}

.product-details {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 24px;
    padding: 20px 0 0;
    margin: 21px 0 0;
    border-top: 1px solid var(--border);
    list-style: none;
}

.product-details li {
    position: relative;
    padding-left: 15px;
    color: #536a77;
    font-family: var(--font-ui);
    font-size: 0.65rem;
}

.product-details li::before {
    position: absolute;
    width: 5px;
    height: 5px;
    top: 0.58em;
    left: 0;
    border-radius: 50%;
    background: var(--gold-dark);
    content: "";
}

.product-information .button {
    margin-top: 27px;
}

.product-purchase-card {
    padding: 29px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--white);
    box-shadow: 0 18px 42px rgba(11, 34, 51, 0.08);
}

.product-purchase-label {
    display: block;
    color: var(--gold-dark);
    font-family: var(--font-ui);
    font-size: 0.59rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.product-price {
    display: block;
    margin-top: 12px;
    color: var(--navy-900);
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 600;
    line-height: 1.2;
}

.product-purchase-card > p {
    margin: 16px 0 0;
    color: var(--muted);
    font-family: var(--font-ui);
    font-size: 0.72rem;
    line-height: 1.65;
}

.product-purchase-card > .button {
    width: 100%;
    margin-top: 23px;
}

.product-purchase-security {
    display: grid;
    grid-template-columns: 20px 1fr;
    gap: 8px;
    padding-top: 18px;
    margin-top: 19px;
    border-top: 1px solid var(--border);
}

.product-purchase-security span {
    color: var(--gold-dark);
    font-size: 0.72rem;
}

.product-purchase-security p {
    margin: 0;
    color: var(--muted);
    font-family: var(--font-ui);
    font-size: 0.59rem;
    line-height: 1.55;
}

.product-about {
    padding: 96px 0;
    background: var(--white);
}

.product-about-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 90px;
}

.product-about h2,
.product-preview h2,
.product-payment h2,
.product-cta h2 {
    margin: 0;
    color: var(--navy-900);
    font-family: var(--font-heading);
    font-size: clamp(2.25rem, 4vw, 3.65rem);
    font-weight: 600;
    letter-spacing: -0.035em;
    line-height: 1.08;
}

.product-about-grid > div > p:last-child {
    margin: 21px 0 0;
    color: var(--muted);
    font-family: var(--font-ui);
    font-size: 0.84rem;
    line-height: 1.75;
}

.product-included-list {
    padding: 0;
    margin: 0;
    border-top: 1px solid var(--border);
    list-style: none;
}

.product-included-list li {
    display: grid;
    grid-template-columns: 45px 1fr;
    gap: 17px;
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
}

.product-included-list span {
    color: var(--gold-dark);
    font-family: var(--font-ui);
    font-size: 0.6rem;
    font-weight: 800;
}

.product-included-list p {
    margin: 0;
    color: var(--navy-900);
    font-family: var(--font-ui);
    font-size: 0.76rem;
    font-weight: 650;
}

.product-preview {
    padding: 96px 0 104px;
    background: #f3f6f6;
}

.product-preview-heading {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 430px);
    align-items: end;
    gap: 60px;
}

.product-preview-heading > p {
    margin: 0;
    color: var(--muted);
    font-family: var(--font-ui);
    font-size: 0.82rem;
    line-height: 1.7;
}

.product-preview-box {
    display: grid;
    grid-template-columns: 1.25fr 0.75fr;
    gap: 20px;
    margin-top: 45px;
}

.product-preview-screen {
    position: relative;
    min-height: 460px;
    display: grid;
    place-items: center;
    overflow: hidden;
    border-radius: 16px;
    color: var(--white);
    background: var(--navy-950);
}

.product-preview-lock {
    position: absolute;
    right: 20px;
    bottom: 20px;
    left: 20px;
    padding: 17px 19px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 10px;
    background: rgba(5, 27, 43, 0.9);
    backdrop-filter: blur(12px);
}

.product-preview-lock strong,
.product-preview-lock p {
    font-family: var(--font-ui);
}

.product-preview-lock strong {
    color: var(--gold-light);
    font-size: 0.65rem;
}

.product-preview-lock p {
    margin: 4px 0 0;
    color: #a4b3bb;
    font-size: 0.61rem;
}

.product-page-sample {
    width: min(330px, 70%);
    min-height: 350px;
    padding: 34px;
    color: var(--text);
    background: #f9f8f3;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.22);
}

.product-page-sample span,
.product-page-sample strong {
    display: block;
}

.product-page-sample span {
    color: var(--gold-dark);
    font-family: var(--font-ui);
    font-size: 0.56rem;
    font-weight: 800;
    text-transform: uppercase;
}

.product-page-sample strong {
    margin: 23px 0;
    color: var(--navy-900);
    font-family: var(--font-heading);
    font-size: 1.45rem;
    line-height: 1.2;
}

.product-page-sample i {
    display: block;
    height: 5px;
    margin-top: 12px;
    border-radius: 99px;
    background: #dfe4e3;
}

.product-page-sample i:nth-of-type(2) {
    width: 88%;
}

.product-page-sample i:nth-of-type(3) {
    width: 94%;
}

.product-page-sample i:nth-of-type(4) {
    width: 70%;
}

.product-media-sample {
    display: grid;
    justify-items: center;
    padding-bottom: 70px;
    text-align: center;
}

.product-play-icon {
    width: 72px;
    height: 72px;
    display: grid;
    place-items: center;
    padding-left: 4px;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 50%;
    color: var(--white);
}

.product-media-sample strong {
    margin-top: 22px;
    color: var(--white);
    font-family: var(--font-heading);
    font-size: 1.65rem;
}

.product-media-sample small {
    margin-top: 7px;
    color: #91a4ae;
    font-family: var(--font-ui);
    font-size: 0.63rem;
}

.product-preview-rules {
    padding: 34px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--white);
}

.product-preview-rules > span {
    color: var(--gold-dark);
    font-family: var(--font-ui);
    font-size: 0.59rem;
    font-weight: 800;
    text-transform: uppercase;
}

.product-preview-rules h3 {
    margin: 16px 0 0;
    color: var(--navy-900);
    font-size: 1.55rem;
    font-weight: 600;
    line-height: 1.3;
}

.product-preview-rules ul {
    display: grid;
    gap: 14px;
    padding: 24px 0 0;
    margin: 25px 0 0;
    border-top: 1px solid var(--border);
    list-style: none;
}

.product-preview-rules li {
    position: relative;
    padding-left: 18px;
    color: var(--muted);
    font-family: var(--font-ui);
    font-size: 0.72rem;
    line-height: 1.6;
}

.product-preview-rules li::before {
    position: absolute;
    width: 5px;
    height: 5px;
    top: 0.58em;
    left: 0;
    border-radius: 50%;
    background: var(--gold-dark);
    content: "";
}

.product-preview-open {
    display: flex;
    justify-content: space-between;
    gap: 15px;
    padding-top: 19px;
    margin-top: 22px;
    border-top: 1px solid var(--border);
    color: var(--navy-900);
    font-family: var(--font-ui);
    font-size: 0.68rem;
    font-weight: 800;
    text-decoration: none;
}

.product-preview-open:hover {
    color: var(--gold-dark);
}

.product-payment-status-demo {
    display: flex;
    justify-content: space-between;
    gap: 15px;
    padding-top: 17px;
    margin-top: 17px;
    border-top: 1px solid var(--border);
    color: var(--navy-900);
    font-family: var(--font-ui);
    font-size: 0.62rem;
    font-weight: 800;
    text-decoration: none;
}

.product-payment-status-demo:hover {
    color: var(--gold-dark);
}

.product-payment {
    padding: 104px 0;
    color: #c7d2d9;
    background: var(--navy-950);
}

.product-payment-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    align-items: center;
    gap: 90px;
}

.product-payment .product-eyebrow {
    color: var(--gold-light);
}

.product-payment h2 {
    color: var(--white);
}

.product-payment-introduction > p:not(.product-eyebrow) {
    margin: 22px 0 0;
    color: #98aab4;
    font-family: var(--font-ui);
    font-size: 0.85rem;
    line-height: 1.75;
}

.product-payment-warning {
    padding: 17px 19px;
    margin-top: 27px;
    border: 1px solid rgba(242, 223, 145, 0.25);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.04);
}

.product-payment-warning strong {
    color: var(--gold-light);
    font-family: var(--font-ui);
    font-size: 0.63rem;
}

.product-payment-warning p {
    margin: 4px 0 0;
    color: #91a4ae;
    font-family: var(--font-ui);
    font-size: 0.64rem;
}

.product-checkout-card {
    padding: 34px;
    border-radius: 17px;
    color: var(--text);
    background: var(--white);
    box-shadow: 0 22px 60px rgba(0, 0, 0, 0.2);
}

.product-checkout-heading {
    padding-bottom: 22px;
    border-bottom: 1px solid var(--border);
}

.product-checkout-heading span,
.product-checkout-heading strong {
    display: block;
}

.product-checkout-heading span {
    color: var(--gold-dark);
    font-family: var(--font-ui);
    font-size: 0.58rem;
    font-weight: 800;
    text-transform: uppercase;
}

.product-checkout-heading strong {
    margin-top: 7px;
    color: var(--navy-900);
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 600;
}

.product-payment-options {
    display: grid;
    gap: 9px;
    margin-top: 22px;
}

.product-payment-options label {
    display: grid;
    grid-template-columns: 18px 1fr auto;
    align-items: center;
    gap: 12px;
    padding: 15px;
    border: 1px solid var(--border);
    border-radius: 9px;
    background: #fafbfb;
}

.product-payment-options input {
    accent-color: var(--navy-900);
}

.product-payment-options span strong,
.product-payment-options span small {
    display: block;
    font-family: var(--font-ui);
}

.product-payment-options span strong {
    color: var(--navy-900);
    font-size: 0.7rem;
}

.product-payment-options span small {
    margin-top: 2px;
    color: var(--muted);
    font-size: 0.58rem;
}

.product-payment-options b {
    color: var(--navy-900);
    font-family: var(--font-ui);
    font-size: 0.67rem;
}

.product-checkout-total {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding-top: 20px;
    margin-top: 20px;
    border-top: 1px solid var(--border);
}

.product-checkout-total span,
.product-checkout-total strong {
    font-family: var(--font-ui);
}

.product-checkout-total span {
    color: var(--muted);
    font-size: 0.66rem;
}

.product-checkout-total strong {
    color: var(--navy-900);
    font-size: 1rem;
}

.product-checkout-card > button {
    width: 100%;
    min-height: 47px;
    margin-top: 21px;
    border: 1px solid var(--navy-900);
    border-radius: 8px;
    color: var(--white);
    background: var(--navy-900);
    font-family: var(--font-ui);
    font-size: 0.7rem;
    font-weight: 750;
    cursor: not-allowed;
    opacity: 0.65;
}

.product-checkout-note {
    margin: 15px 0 0;
    color: var(--muted);
    font-family: var(--font-ui);
    font-size: 0.58rem;
    line-height: 1.55;
    text-align: center;
}

.product-subscription-example {
    padding: 23px;
    margin-top: 22px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: #fafbfb;
}

.product-subscription-example span,
.product-subscription-example strong {
    display: block;
    font-family: var(--font-ui);
}

.product-subscription-example span {
    color: var(--gold-dark);
    font-size: 0.59rem;
    font-weight: 800;
    text-transform: uppercase;
}

.product-subscription-example strong {
    margin-top: 9px;
    color: var(--navy-900);
    font-size: 1rem;
}

.product-subscription-example p {
    margin: 7px 0 0;
    color: var(--muted);
    font-family: var(--font-ui);
    font-size: 0.68rem;
    line-height: 1.6;
}

.product-cta {
    padding: 80px 0;
    background: var(--white);
}

.product-cta-box {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: end;
    gap: 60px;
    padding: 44px;
    border: 1px solid var(--border);
    border-radius: 18px;
    background: #f7f9f9;
}

.product-not-found {
    min-height: 65vh;
    display: grid;
    place-items: center;
    padding: 80px 0;
    background: #f3f6f6;
}

.product-not-found-box {
    max-width: 720px;
    padding: 55px;
    border: 1px solid var(--border);
    border-radius: 18px;
    text-align: center;
    background: var(--white);
}

.product-not-found h1 {
    margin: 0;
    color: var(--navy-900);
    font-size: clamp(2.4rem, 5vw, 4rem);
}

.product-not-found p:not(.product-eyebrow) {
    margin: 18px 0 0;
    color: var(--muted);
    font-family: var(--font-ui);
    font-size: 0.82rem;
}

.product-not-found .button {
    margin-top: 27px;
}

@media (max-width: 1120px) {
    .product-hero-grid {
        grid-template-columns: 300px 1fr;
    }

    .product-purchase-card {
        grid-column: 1 / -1;
    }
}

@media (max-width: 900px) {
    .product-about-grid,
    .product-preview-heading,
    .product-preview-box,
    .product-payment-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .product-preview-rules {
        width: min(650px, 100%);
    }

    .product-cta-box {
        grid-template-columns: 1fr;
        align-items: start;
    }
}

@media (max-width: 700px) {
    .product-hero-grid {
        grid-template-columns: 1fr;
    }

    .product-cover {
        width: min(360px, 100%);
        min-height: 430px;
        margin-inline: auto;
    }

    .product-information {
        text-align: center;
    }

    .product-badges,
    .product-details {
        justify-content: center;
    }

    .product-about,
    .product-preview,
    .product-payment {
        padding: 72px 0;
    }

    .product-preview-screen {
        min-height: 420px;
    }

    .product-payment-options label {
        grid-template-columns: 18px 1fr;
    }

    .product-payment-options b {
        grid-column: 2;
    }

    .product-cta {
        padding: 60px 0;
    }

    .product-cta-box,
    .product-not-found-box {
        padding: 31px 23px;
    }
}