/* ============================================================
   IBPIC® Educação – Pós-Graduação EAD e MBA
   Página: /educacao/pos-graduacao/
   ============================================================ */

.page-pos-graduacao {
    --pos-hero-start: var(--brand-900, #102F44);
    --pos-hero-end: var(--brand-700, #1E4D6B);
    --pos-accent: var(--edu-accent, #E8844F);
    --pos-accent-dark: var(--edu-dark, #B95D31);
    --pos-gold: var(--inst-primary, #C9A84C);
}

.pos-hub {
    overflow: clip;
    background: var(--surface-page, #F7F9FB);
    color: var(--text-default, #263A4F);
}

.pos-hub *,
.pos-hub *::before,
.pos-hub *::after {
    box-sizing: border-box;
}

.pos-hub a:focus-visible,
.pos-hub button:focus-visible,
.pos-hub input:focus-visible,
.pos-hub select:focus-visible {
    outline: 3px solid var(--pos-gold);
    outline-offset: 3px;
}

/* ------------------------------------------------------------
   HERO
   ------------------------------------------------------------ */

.pos-hero {
    position: relative;
    isolation: isolate;
    padding: clamp(3.75rem, 8vw, 6.75rem) 0 3.25rem;
    color: #fff;
    background:
        radial-gradient(circle at 10% 10%, rgba(242, 166, 122, 0.18), transparent 28rem),
        radial-gradient(circle at 92% 18%, rgba(201, 168, 76, 0.14), transparent 26rem),
        linear-gradient(135deg, var(--pos-hero-start), var(--pos-hero-end));
}

.pos-hero::after {
    content: "";
    position: absolute;
    inset: auto -8rem -12rem auto;
    width: 28rem;
    height: 28rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 50%;
    z-index: -1;
}

.pos-hero__inner {
    text-align: center;
}

.pos-eyebrow,
.pos-section-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0 0 0.75rem;
    color: var(--pos-accent-dark);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.pos-eyebrow {
    padding: 0.45rem 0.8rem;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: var(--radius-pill, 999px);
    background: rgba(255, 255, 255, 0.08);
}

.pos-hero h1 {
    max-width: 900px;
    margin: 0 auto;
    color: #fff;
    font-size: clamp(2.2rem, 6vw, 4.25rem);
    line-height: 1.05;
    letter-spacing: -0.04em;
}

.pos-hero h1 span {
    color: var(--pos-gold);
}

.pos-hero__lead {
    max-width: 780px;
    margin: 1.35rem auto 0;
    color: rgba(255, 255, 255, 0.86);
    font-size: clamp(1rem, 2vw, 1.18rem);
    line-height: 1.75;
}

.pos-hero__lead strong {
    color: #fff;
}

.pos-hero__actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 2rem;
}

.pos-button {
    display: inline-flex;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    padding: 0.8rem 1.2rem;
    border: 0;
    border-radius: var(--radius-pill, 999px);
    font: inherit;
    font-size: 0.92rem;
    font-weight: 700;
    line-height: 1.2;
    text-decoration: none;
    cursor: pointer;
    transition:
        transform var(--transition, 220ms ease),
        box-shadow var(--transition, 220ms ease),
        background var(--transition, 220ms ease),
        border-color var(--transition, 220ms ease);
}

.pos-button:hover {
    transform: translateY(-2px);
}

.pos-button--primary {
    color: #fff;
    background: var(--pos-accent);
    box-shadow: 0 10px 28px rgba(232, 132, 79, 0.22);
}

.pos-button--primary:hover {
    color: #fff;
    background: var(--pos-accent-dark);
}

.pos-button--secondary {
    color: var(--brand-950, #0B2334);
    background: #fff;
}

.pos-button--secondary:hover {
    color: var(--brand-950, #0B2334);
    background: var(--surface-page, #F7F9FB);
}

.pos-button--ghost {
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.32);
    background: rgba(255, 255, 255, 0.06);
}

.pos-button--ghost:hover {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.6);
    background: rgba(255, 255, 255, 0.12);
}

.pos-hero__facts {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
    max-width: 920px;
    margin: 3rem auto 0;
    padding: 0;
    list-style: none;
    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: var(--radius-lg, 18px);
    background: rgba(255, 255, 255, 0.055);
    backdrop-filter: blur(8px);
}

.pos-hero__facts li {
    padding: 1.25rem 1rem;
}

.pos-hero__facts li + li {
    border-left: 1px solid rgba(255, 255, 255, 0.12);
}

.pos-hero__facts strong,
.pos-hero__facts span {
    display: block;
}

.pos-hero__facts strong {
    color: #fff;
    font-size: 1.45rem;
    line-height: 1.2;
}

.pos-hero__facts span {
    margin-top: 0.2rem;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.78rem;
}

/* ------------------------------------------------------------
   HEADINGS
   ------------------------------------------------------------ */

.pos-section-heading {
    max-width: 780px;
    margin: 0 auto 2.2rem;
    text-align: center;
}

.pos-section-heading--compact {
    margin-bottom: 1.5rem;
}

.pos-section-heading h2,
.pos-regulation h2,
.pos-final h2 {
    margin: 0;
    color: var(--text-strong, #10243D);
    font-size: clamp(1.8rem, 4vw, 2.65rem);
    line-height: 1.18;
    letter-spacing: -0.025em;
}

.pos-section-heading > p:last-child {
    margin: 0.85rem auto 0;
    color: var(--text-muted, #667687);
    line-height: 1.75;
}

.pos-section-heading--inverse h2 {
    color: #fff;
}

/* ------------------------------------------------------------
   FILTER
   ------------------------------------------------------------ */

.pos-search {
    position: relative;
    z-index: 3;
    margin-top: -1.5rem;
}

.pos-search__card {
    padding: clamp(1.5rem, 4vw, 2.25rem);
    border: 1px solid var(--border-light, #E2E8ED);
    border-radius: var(--radius-xl, 24px);
    background: #fff;
    box-shadow: var(--shadow-lg, 0 18px 48px rgba(16, 47, 68, 0.12));
}

.pos-filter {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(240px, 0.85fr) auto;
    gap: 1rem;
    align-items: end;
}

.pos-field {
    min-width: 0;
}

.pos-field label {
    display: block;
    margin-bottom: 0.45rem;
    color: var(--text-strong, #10243D);
    font-size: 0.78rem;
    font-weight: 700;
}

.pos-input-wrap {
    position: relative;
}

.pos-input-wrap i {
    position: absolute;
    top: 50%;
    left: 1rem;
    color: var(--text-muted, #667687);
    transform: translateY(-50%);
    pointer-events: none;
}

.pos-field input,
.pos-field select {
    width: 100%;
    min-height: 50px;
    padding: 0.75rem 1rem;
    color: var(--text-default, #263A4F);
    border: 1px solid var(--border-default, #D4DDE4);
    border-radius: var(--radius-md, 12px);
    background: #fff;
    font: inherit;
}

.pos-field--search input {
    padding-left: 2.75rem;
}

.pos-field input::placeholder {
    color: var(--text-subtle, #8492A0);
}

.pos-field input:focus,
.pos-field select:focus {
    border-color: var(--brand-500, #427794);
}

.pos-button--filter {
    min-height: 50px;
    color: var(--brand-800, #163E59);
    border: 1px solid var(--border-default, #D4DDE4);
    background: var(--surface-soft, #F2F5F7);
}

.pos-filter__status {
    margin: 1rem 0 0;
    color: var(--text-muted, #667687);
    font-size: 0.85rem;
    text-align: center;
}

/* ------------------------------------------------------------
   AREAS
   ------------------------------------------------------------ */

.pos-areas,
.pos-types,
.pos-faq {
    padding: clamp(4rem, 8vw, 6rem) 0;
}

.pos-areas__grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.pos-area-card {
    display: flex;
    min-height: 180px;
    flex-direction: column;
    padding: 1.3rem;
    color: inherit;
    border: 1px solid var(--border-light, #E2E8ED);
    border-radius: var(--radius-lg, 18px);
    background: #fff;
    box-shadow: var(--shadow-xs, 0 1px 2px rgba(16, 47, 68, 0.05));
    text-decoration: none;
    transition:
        transform var(--transition, 220ms ease),
        box-shadow var(--transition, 220ms ease),
        border-color var(--transition, 220ms ease);
}

.pos-area-card:hover {
    color: inherit;
    border-color: rgba(232, 132, 79, 0.42);
    box-shadow: var(--shadow-md, 0 10px 30px rgba(16, 47, 68, 0.09));
    transform: translateY(-4px);
}

.pos-area-card[hidden] {
    display: none;
}

.pos-area-card__icon {
    display: inline-grid;
    width: 46px;
    height: 46px;
    place-items: center;
    color: var(--pos-accent-dark);
    border-radius: 14px;
    background: var(--edu-light, #FFF2E9);
    font-size: 1.12rem;
}

.pos-area-card__content {
    display: flex;
    flex: 1;
    flex-direction: column;
    margin-top: 1rem;
}

.pos-area-card__label {
    margin-bottom: 0.35rem;
    color: var(--text-muted, #667687);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.pos-area-card__content strong {
    color: var(--text-strong, #10243D);
    font-size: 1rem;
    line-height: 1.35;
}

.pos-area-card__link {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    margin-top: auto;
    padding-top: 1rem;
    color: var(--pos-accent-dark);
    font-size: 0.82rem;
    font-weight: 700;
}

.pos-area-card__link i {
    transition: transform var(--transition-fast, 160ms ease);
}

.pos-area-card:hover .pos-area-card__link i {
    transform: translateX(3px);
}

.pos-empty {
    max-width: 620px;
    margin: 2rem auto 0;
    padding: 2rem;
    color: var(--text-muted, #667687);
    border: 1px dashed var(--border-default, #D4DDE4);
    border-radius: var(--radius-lg, 18px);
    text-align: center;
}

.pos-empty i,
.pos-empty strong,
.pos-empty span {
    display: block;
}

.pos-empty i {
    margin-bottom: 0.75rem;
    color: var(--pos-accent);
    font-size: 1.5rem;
}

.pos-empty strong {
    color: var(--text-strong, #10243D);
}

.pos-empty span {
    margin-top: 0.4rem;
    font-size: 0.9rem;
}

.pos-center-action {
    margin-top: 2.5rem;
    text-align: center;
}

/* ------------------------------------------------------------
   TYPES
   ------------------------------------------------------------ */

.pos-types {
    background: #fff;
}

.pos-types__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem;
    max-width: 980px;
    margin: 0 auto;
}

.pos-type-card {
    position: relative;
    padding: clamp(1.75rem, 4vw, 2.5rem);
    border: 1px solid var(--border-light, #E2E8ED);
    border-top: 4px solid var(--brand-700, #1E4D6B);
    border-radius: var(--radius-lg, 18px);
    background: var(--surface-page, #F7F9FB);
}

.pos-type-card--mba {
    border-top-color: var(--pos-gold);
}

.pos-type-card__icon {
    display: grid;
    width: 52px;
    height: 52px;
    place-items: center;
    margin-bottom: 1rem;
    color: #fff;
    border-radius: 15px;
    background: var(--brand-700, #1E4D6B);
}

.pos-type-card--mba .pos-type-card__icon {
    color: var(--brand-950, #0B2334);
    background: var(--pos-gold);
}

.pos-type-card h3 {
    margin: 0;
    color: var(--text-strong, #10243D);
    font-size: 1.3rem;
}

.pos-type-card ul {
    display: grid;
    gap: 0.65rem;
    margin: 1.15rem 0 0;
    padding: 0;
    list-style: none;
}

.pos-type-card li {
    position: relative;
    padding-left: 1.4rem;
    color: var(--text-default, #263A4F);
    line-height: 1.6;
}

.pos-type-card li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--pos-accent-dark);
    font-weight: 800;
}

/* ------------------------------------------------------------
   REGULATION
   ------------------------------------------------------------ */

.pos-regulation {
    padding: clamp(4rem, 8vw, 6rem) 0;
    background: var(--surface-soft, #F2F5F7);
}

.pos-regulation__card {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: clamp(1.4rem, 4vw, 2.5rem);
    max-width: 1050px;
    margin: 0 auto;
    padding: clamp(1.6rem, 5vw, 3rem);
    border: 1px solid var(--border-light, #E2E8ED);
    border-radius: var(--radius-xl, 24px);
    background: #fff;
    box-shadow: var(--shadow-sm, 0 3px 12px rgba(16, 47, 68, 0.08));
}

.pos-regulation__icon {
    display: grid;
    width: 64px;
    height: 64px;
    place-items: center;
    color: var(--brand-800, #163E59);
    border-radius: 18px;
    background: var(--brand-100, #EAF1F5);
    font-size: 1.45rem;
}

.pos-regulation__content > p:not(.pos-section-tag) {
    margin: 1rem 0 0;
    line-height: 1.75;
}

.pos-regulation__note {
    padding: 1rem 1.15rem;
    color: var(--text-default, #263A4F);
    border-left: 4px solid var(--pos-gold);
    border-radius: 0 var(--radius-sm, 8px) var(--radius-sm, 8px) 0;
    background: var(--inst-light, #FBF6E7);
}

.pos-regulation__actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem 1.25rem;
    margin-top: 1.5rem;
}

.pos-text-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--brand-700, #1E4D6B);
    font-weight: 700;
    text-decoration: none;
}

.pos-text-link:hover {
    color: var(--pos-accent-dark);
}

/* ------------------------------------------------------------
   BENEFITS
   ------------------------------------------------------------ */

.pos-benefits {
    padding: clamp(4rem, 8vw, 6rem) 0;
    color: #fff;
    background: var(--brand-900, #102F44);
}

.pos-benefits .pos-section-tag {
    color: var(--pos-gold);
}

.pos-benefits__grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.pos-benefits__grid article {
    padding: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg, 18px);
    background: rgba(255, 255, 255, 0.055);
}

.pos-benefits__grid i {
    color: var(--pos-gold);
    font-size: 1.45rem;
}

.pos-benefits__grid h3 {
    margin: 0.9rem 0 0;
    color: #fff;
    font-size: 1.02rem;
}

.pos-benefits__grid p {
    margin: 0.55rem 0 0;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    line-height: 1.65;
}

/* ------------------------------------------------------------
   FAQ
   ------------------------------------------------------------ */

.pos-faq {
    background: #fff;
}

.pos-faq__list {
    max-width: 900px;
    margin: 0 auto;
    border-top: 1px solid var(--border-light, #E2E8ED);
}

.pos-faq__item {
    border-bottom: 1px solid var(--border-light, #E2E8ED);
}

.pos-faq__item h3 {
    margin: 0;
}

.pos-faq__question {
    display: grid;
    width: 100%;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 1rem;
    align-items: center;
    padding: 1.25rem 0;
    color: var(--text-strong, #10243D);
    border: 0;
    background: transparent;
    font: inherit;
    font-size: 1rem;
    font-weight: 700;
    text-align: left;
    cursor: pointer;
}

.pos-faq__question i {
    color: var(--text-muted, #667687);
    transition: transform var(--transition, 220ms ease);
}

.pos-faq__question[aria-expanded="true"] i {
    transform: rotate(180deg);
}

.pos-faq__answer {
    padding: 0 2.5rem 1.35rem 0;
}

.pos-faq__answer[hidden] {
    display: none;
}

.pos-faq__answer p {
    margin: 0;
    color: var(--text-muted, #667687);
    line-height: 1.75;
}

/* ------------------------------------------------------------
   FINAL CTA
   ------------------------------------------------------------ */

.pos-final {
    padding: clamp(3rem, 7vw, 5rem) 0;
    background: var(--edu-light, #FFF2E9);
}

.pos-final__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.pos-final__inner > div {
    max-width: 720px;
}

.pos-final h2 {
    font-size: clamp(1.65rem, 4vw, 2.35rem);
}

.pos-final p:not(.pos-section-tag) {
    margin: 0.75rem 0 0;
    color: var(--text-muted, #667687);
    line-height: 1.7;
}

/* ------------------------------------------------------------
   RESPONSIVE
   ------------------------------------------------------------ */

@media (max-width: 1080px) {
    .pos-areas__grid,
    .pos-benefits__grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 860px) {
    .pos-hero__facts {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .pos-hero__facts li + li {
        border-left: 0;
    }

    .pos-hero__facts li:nth-child(even) {
        border-left: 1px solid rgba(255, 255, 255, 0.12);
    }

    .pos-hero__facts li:nth-child(n + 3) {
        border-top: 1px solid rgba(255, 255, 255, 0.12);
    }

    .pos-filter {
        grid-template-columns: 1fr 1fr;
    }

    .pos-button--filter {
        grid-column: 1 / -1;
    }

    .pos-areas__grid,
    .pos-benefits__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .pos-regulation__card {
        grid-template-columns: 1fr;
    }

    .pos-final__inner {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (max-width: 640px) {
    .pos-hero {
        padding-top: 3rem;
    }

    .pos-hero__actions {
        flex-direction: column;
    }

    .pos-hero__actions .pos-button,
    .pos-final .pos-button {
        width: 100%;
    }

    .pos-filter,
    .pos-types__grid,
    .pos-areas__grid,
    .pos-benefits__grid {
        grid-template-columns: 1fr;
    }

    .pos-search {
        margin-top: 0;
        padding-top: 1rem;
    }

    .pos-search__card {
        border-radius: var(--radius-lg, 18px);
        box-shadow: var(--shadow-sm, 0 3px 12px rgba(16, 47, 68, 0.08));
    }

    .pos-area-card {
        min-height: 0;
    }

    .pos-faq__answer {
        padding-right: 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    .pos-hub *,
    .pos-hub *::before,
    .pos-hub *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}