.ivl-method {
    background: linear-gradient(180deg, #06240d 0%, #041807 100%);
}

.ivl-method-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-top: 36px;
}

.ivl-hover-card {
    position: relative;
    min-height: 360px;
    overflow: hidden;
    border: 1px solid var(--ivl-border);
    border-radius: 30px;
    background-size: cover;
    background-position: center;
    box-shadow: var(--ivl-shadow);
    isolation: isolate;
}

.ivl-hover-card::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background:
        linear-gradient(to top, rgba(2, 11, 5, 0.90), rgba(2, 11, 5, 0.20)),
        radial-gradient(circle at 20% 0%, rgba(212, 193, 21, 0.20), transparent 34%);
    transition: opacity 0.35s ease;
}

.ivl-hover-card__label {
    position: absolute;
    left: 26px;
    bottom: 24px;
    font-family: var(--ivl-font-title);
    font-size: clamp(2.4rem, 4vw, 4.6rem);
    line-height: 0.88;
    letter-spacing: -0.06em;
    color: #ffffff;
    transition: opacity 0.35s ease, transform 0.35s ease;
}

.ivl-hover-card__content {
    position: absolute;
    inset: auto 18px 18px;
    padding: 22px;
    border: 1px solid rgba(212, 193, 21, 0.22);
    border-radius: 22px;
    background: rgba(6, 36, 13, 0.74);
    backdrop-filter: blur(12px);
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.35s ease, transform 0.35s ease;
}

.ivl-hover-card:hover .ivl-hover-card__label {
    opacity: 0;
    transform: translateY(16px);
}

.ivl-hover-card:hover .ivl-hover-card__content {
    opacity: 1;
    transform: translateY(0);
}

.ivl-hover-card__content strong {
    display: block;
    margin-bottom: 10px;
    color: var(--accent);
    font-family: var(--ivl-font-title);
    font-size: 2rem;
}

.ivl-hover-card__content p {
    color: rgba(255, 255, 255, 0.80);
    line-height: 1.65;
}

.ivl-professora {
    background:
        radial-gradient(circle at 16% 10%, rgba(212, 193, 21, 0.10), transparent 30%),
        linear-gradient(180deg, #041807 0%, #06240d 100%);
}

.ivl-professora__grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
    gap: clamp(28px, 5vw, 70px);
    align-items: center;
}

.ivl-book-bio {
    margin-top: 24px;
    padding: 22px;
    border: 1px solid rgba(212, 193, 21, 0.20);
    border-radius: 24px;
    background: var(--ivl-gradient-panel);
}

.ivl-book-bio__page {
    max-height: 176px;
    overflow: hidden;
    transition: max-height 0.45s ease;
}

.ivl-book-bio.is-open .ivl-book-bio__page {
    max-height: 900px;
}

.ivl-book-bio__page p {
    margin: 0 0 14px;
    color: rgba(255, 255, 255, 0.76);
    line-height: 1.75;
}

.ivl-book-bio__toggle {
    margin-top: 8px;
    border: 0;
    background: transparent;
    color: var(--accent);
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    cursor: pointer;
}

.ivl-book-bio__toggle .less,
.ivl-book-bio.is-open .ivl-book-bio__toggle .more {
    display: none;
}

.ivl-book-bio.is-open .ivl-book-bio__toggle .less {
    display: inline;
}

.ivl-professora__pilares {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 22px 0 28px;
}

.ivl-professora__pilares span {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    min-height: 34px;
    padding: 0 12px;
    border: 1px solid rgba(140, 198, 63, 0.22);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.035);
    color: rgba(255, 255, 255, 0.80);
    font-size: 0.78rem;
    font-weight: 800;
}

.ivl-professora__card {
    overflow: hidden;
    border: 1px solid var(--ivl-border-gold);
    border-radius: 34px;
    background: var(--ivl-gradient-panel);
    box-shadow: var(--ivl-shadow);
}

.ivl-professora__photo {
    min-height: 560px;
    background-size: cover;
    background-position: center;
}

.ivl-professora__stamp {
    padding: 20px 22px;
}

.ivl-professora__stamp strong,
.ivl-professora__stamp small {
    display: block;
}

.ivl-professora__stamp strong {
    color: var(--accent);
    font-weight: 900;
}

.ivl-professora__stamp small {
    margin-top: 6px;
    color: var(--ivl-text-muted);
}

.ivl-courses {
    background: linear-gradient(180deg, #06240d 0%, #041807 100%);
}

.ivl-course-tabs {
    position: relative;
    z-index: 2;
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding: 10px 0 18px;
    margin: 0 auto 24px;
    scroll-snap-type: x mandatory;
}

.ivl-course-tab {
    flex: 0 0 auto;
    scroll-snap-align: start;
    min-height: 44px;
    padding: 0 18px;
    border: 1px solid rgba(212, 193, 21, 0.22);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.035);
    color: rgba(255, 255, 255, 0.76);
    font-weight: 900;
    cursor: pointer;
}

.ivl-course-tab.is-active {
    background: var(--ivl-gradient-gold);
    color: var(--bg-dark);
}

.ivl-course-panel[hidden] {
    display: none;
}

.ivl-course-card {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(320px, 0.9fr) minmax(0, 1.1fr);
    overflow: hidden;
    border: 1px solid var(--ivl-border);
    border-radius: 34px;
    background: var(--ivl-gradient-panel);
    box-shadow: var(--ivl-shadow);
}

.ivl-course-card__image {
    min-height: 620px;
    background-size: cover;
    background-position: center;
}

.ivl-course-card__body {
    padding: clamp(28px, 4vw, 52px);
}

.ivl-course-tag {
    color: var(--accent);
    font-size: 0.76rem;
    font-weight: 900;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.ivl-course-card h3 {
    margin: 12px 0 10px;
    font-family: var(--ivl-font-title);
    font-size: clamp(2.3rem, 4vw, 4.2rem);
    line-height: 0.92;
    letter-spacing: -0.05em;
}

.ivl-course-card p {
    color: var(--ivl-text-muted);
    line-height: 1.72;
}

.ivl-course-subtitle {
    font-weight: 800;
    color: #ffffff !important;
}

.ivl-course-card h4 {
    margin: 24px 0 12px;
    color: var(--accent);
    font-size: 0.8rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.ivl-benefits {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 9px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.ivl-benefits li {
    display: flex;
    gap: 8px;
    align-items: flex-start;
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.92rem;
}

.ivl-benefits i {
    color: var(--primary);
}

.ivl-levels {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    margin: 24px 0;
}

.ivl-level {
    padding: 14px;
    border: 1px solid rgba(212, 193, 21, 0.18);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.035);
}

.ivl-level strong {
    display: block;
    margin-bottom: 6px;
    color: var(--accent);
}

.ivl-level span {
    color: rgba(255, 255, 255, 0.70);
    font-size: 0.84rem;
    line-height: 1.55;
}

.ivl-faq {
    display: grid;
    gap: 8px;
    margin-bottom: 24px;
}

.ivl-faq details {
    border: 1px solid rgba(140, 198, 63, 0.18);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.03);
    overflow: hidden;
}

.ivl-faq summary {
    padding: 14px 16px;
    color: #ffffff;
    font-weight: 800;
    cursor: pointer;
}

.ivl-faq details p {
    padding: 0 16px 16px;
}

.ivl-authority {
    background: linear-gradient(180deg, #041807 0%, #06240d 100%);
}

.ivl-authority-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-top: 34px;
}

.ivl-authority-card {
    min-height: 250px;
    padding: 28px;
    border: 1px solid var(--ivl-border);
    border-radius: 26px;
    background: var(--ivl-gradient-panel);
    transition: transform 0.28s ease, border-color 0.28s ease;
}

.ivl-authority-card:hover {
    transform: translateY(-8px);
    border-color: var(--ivl-border-gold);
}

.ivl-authority-card i {
    display: inline-flex;
    margin-bottom: 18px;
    color: var(--primary);
    font-size: 2.6rem;
}

.ivl-authority-card h3 {
    margin: 0 0 10px;
    color: #ffffff;
    font-family: var(--ivl-font-title);
    font-size: 1.9rem;
}

.ivl-authority-card p {
    color: var(--ivl-text-muted);
    line-height: 1.68;
}

.ivl-final-cta {
    background: linear-gradient(180deg, #06240d 0%, #020b05 100%);
}

.ivl-final-panel {
    position: relative;
    z-index: 2;
    padding: clamp(32px, 5vw, 70px);
    border: 1px solid var(--ivl-border-gold);
    border-radius: 34px;
    background: var(--ivl-gradient-panel);
    text-align: center;
    box-shadow: var(--ivl-shadow);
}

.ivl-final-panel h2 {
    max-width: 900px;
    margin: 0 auto;
}

.ivl-final-panel p {
    max-width: 760px;
    margin-left: auto;
    margin-right: auto;
}

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