:root {
    --public-bg: #ffffff;
    --public-soft-bg: #f6f8fc;
    --public-text: #0f172a;
    --public-muted: #667085;
    --public-border: #e5e7eb;
    --public-border-soft: #eef1f5;
    --public-primary: #2563eb;
    --public-primary-dark: #1d4ed8;
    --public-primary-soft: #eff6ff;
    --public-success: #16a34a;
    --public-dark: #0f172a;
    --public-shadow-sm: 0 4px 14px rgba(15, 23, 42, .05);
    --public-shadow-md: 0 16px 42px rgba(15, 23, 42, .08);
    --public-shadow-lg: 0 24px 65px rgba(15, 23, 42, .12);
}



/* ============================================================
   CHECKOUT PAYMENT BUTTON
   ============================================================ */

.checkout-payment-button {
    width: 100%;
    min-height: 52px;
    padding: 13px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border: none;
    border-radius: 10px;
    background: #2563eb;
    color: #ffffff;
    font-family: inherit;
    font-size: .92rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(37, 99, 235, .16);
    transition: background .15s ease, transform .15s ease, box-shadow .15s ease;
}


    .checkout-payment-button:hover {
        background: #1d4ed8;
        transform: translateY(-1px);
        box-shadow: 0 10px 24px rgba(37, 99, 235, .22);
    }


    .checkout-payment-button:active {
        transform: translateY(0);
    }


    .checkout-payment-button i {
        font-size: 1rem;
        transition: transform .15s ease;
    }


    .checkout-payment-button:hover i {
        transform: translateX(3px);
    }


    .checkout-payment-button:focus-visible {
        outline: 3px solid rgba(37, 99, 235, .22);
        outline-offset: 3px;
    }



/* ============================================================
   STUDENT COMMUNITY / FORUM HIGHLIGHT
   ============================================================ */

.public-community-highlight {
    position: relative;
    overflow: hidden;
    padding: 38px 40px;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 24px;
    border: 1px solid #bfdbfe;
    border-radius: 20px;
    background: linear-gradient( 135deg, #eff6ff 0%, #ffffff 65%, #f8fbff 100% );
    box-shadow: 0 10px 30px rgba(37, 99, 235, .06);
}


    .public-community-highlight::after {
        content: "";
        position: absolute;
        width: 240px;
        height: 240px;
        right: -100px;
        top: -120px;
        border-radius: 50%;
        background: rgba(37, 99, 235, .055);
        pointer-events: none;
    }


.public-community-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border-radius: 17px;
    background: var(--public-primary);
    color: white;
    font-size: 1.6rem;
    box-shadow: 0 10px 25px rgba(37, 99, 235, .18);
}


.public-community-content {
    position: relative;
    z-index: 1;
}


.public-community-label {
    margin-bottom: 7px;
    color: var(--public-primary);
    font-size: .7rem;
    font-weight: 800;
    letter-spacing: .08em;
}


.public-community-title {
    margin: 0 0 10px;
    color: var(--public-text);
    font-size: 1.55rem;
    font-weight: 790;
    letter-spacing: -.02em;
}


.public-community-description {
    max-width: 780px;
    margin: 0;
    color: var(--public-muted);
    font-size: .91rem;
    line-height: 1.7;
}


.public-community-features {
    margin-top: 18px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px 22px;
    color: #475569;
    font-size: .78rem;
}


    .public-community-features span {
        display: inline-flex;
        align-items: center;
        gap: 6px;
    }


    .public-community-features i {
        color: var(--public-success);
    }


@media (max-width: 575.98px) {

    .public-community-highlight {
        padding: 28px 22px;
        grid-template-columns: 1fr;
    }


    .public-community-icon {
        width: 56px;
        height: 56px;
    }


    .public-community-title {
        font-size: 1.3rem;
    }


    .public-community-features {
        display: grid;
        gap: 9px;
    }
}


/* ============================================================
   PAYMENT CANCELLED
   ============================================================ */

.payment-cancelled-card {
    max-width: 680px;
}


.payment-cancelled-course {
    margin: 6px 0 24px;
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(90px, .7fr) minmax(110px, .8fr);
    overflow: hidden;
    border: 1px solid var(--public-border);
    border-radius: 13px;
    background: #fafcff;
}


    .payment-cancelled-course > div {
        padding: 16px;
        border-right: 1px solid var(--public-border);
        text-align: left;
    }


        .payment-cancelled-course > div:last-child {
            border-right: 0;
        }


    .payment-cancelled-course span {
        display: block;
        margin-bottom: 3px;
        color: var(--public-muted);
        font-size: .67rem;
    }


    .payment-cancelled-course strong {
        display: block;
        color: var(--public-text);
        font-size: .84rem;
    }


.payment-cancelled-message {
    margin-bottom: 25px;
    padding: 13px 15px;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 8px;
    border: 1px solid #fde68a;
    border-radius: 11px;
    background: #fffbeb;
    color: #92400e;
    font-size: .78rem;
    line-height: 1.5;
}


@media (max-width: 575.98px) {

    .payment-cancelled-course {
        grid-template-columns: 1fr;
    }


        .payment-cancelled-course > div {
            border-right: 0;
            border-bottom: 1px solid var(--public-border);
        }


            .payment-cancelled-course > div:last-child {
                border-bottom: 0;
            }
}

/* ============================================================
   PAYMENT CONFIRMING
   ============================================================ */

.payment-confirming-card {
    max-width: 680px;
}


.payment-confirming-spinner {
    width: 68px;
    height: 68px;
    margin: 0 auto 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    background: var(--public-primary-soft);
    color: var(--public-primary);
}


.public-brand-logo {
    display: block;
    width: 260px;
    height: auto;
    object-fit: contain;
    object-position: left center;
}

    .payment-confirming-spinner
    .spinner-border {
        width: 30px;
        height: 30px;
        border-width: 3px;
    }


.payment-confirming-course {
    margin: 6px 0 24px;
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(90px, .7fr) minmax(110px, .8fr);
    overflow: hidden;
    border: 1px solid var(--public-border);
    border-radius: 13px;
    background: #fafcff;
}


    .payment-confirming-course > div {
        padding: 16px;
        border-right: 1px solid var(--public-border);
        text-align: left;
    }


        .payment-confirming-course > div:last-child {
            border-right: 0;
        }


    .payment-confirming-course span {
        display: block;
        margin-bottom: 3px;
        color: var(--public-muted);
        font-size: .67rem;
    }


    .payment-confirming-course strong {
        display: block;
        color: var(--public-text);
        font-size: .84rem;
    }


.payment-confirming-message {
    padding: 13px 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 1px solid #bfdbfe;
    border-radius: 11px;
    background: #eff6ff;
    color: #1d4ed8;
    font-size: .8rem;
    font-weight: 650;
}


    .payment-confirming-message
    .bi-check-circle-fill {
        color: var(--public-success);
    }


.payment-confirming-help {
    margin-top: 17px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    color: var(--public-muted);
    font-size: .69rem;
}


@media (max-width: 575.98px) {

    .payment-confirming-course {
        grid-template-columns: 1fr;
    }


        .payment-confirming-course > div {
            border-right: 0;
            border-bottom: 1px solid var(--public-border);
        }


            .payment-confirming-course > div:last-child {
                border-bottom: 0;
            }
}

/* =========================================================
   PASSWORD REQUIREMENTS
   ========================================================= */

.public-password-hint {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-top: 14px;
    padding: 12px 14px;
    border-radius: 10px;
    background: #f5f8ff;
    border: 1px solid #dbe7ff;
    color: #5f6f86;
    font-size: 0.875rem;
    line-height: 1.5;
}

    .public-password-hint i {
        flex-shrink: 0;
        margin-top: 2px;
        color: #2f6fed;
        font-size: 1rem;
    }

/* ============================================================
   PAYMENT SUCCESS
   ============================================================ */

.payment-success-card {
    max-width: 680px;
}


.payment-success-course {
    margin: 6px 0 24px;
    padding: 17px 18px;
    display: flex;
    align-items: center;
    gap: 13px;
    border: 1px solid var(--public-border);
    border-radius: 13px;
    background: #fafcff;
    text-align: left;
}


.payment-success-course-icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 11px;
    background: var(--public-primary-soft);
    color: var(--public-primary);
    font-size: 1.1rem;
}


.payment-success-course span {
    display: block;
    margin-bottom: 2px;
    color: var(--public-muted);
    font-size: .68rem;
}


.payment-success-course strong {
    display: block;
    color: var(--public-text);
    font-size: .92rem;
}


.payment-success-summary {
    margin-bottom: 28px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    overflow: hidden;
    border: 1px solid var(--public-border);
    border-radius: 13px;
    background: white;
}


    .payment-success-summary > div {
        padding: 15px;
        border-right: 1px solid var(--public-border);
        text-align: center;
    }


        .payment-success-summary > div:last-child {
            border-right: 0;
        }


    .payment-success-summary span {
        display: block;
        margin-bottom: 4px;
        color: var(--public-muted);
        font-size: .66rem;
    }


    .payment-success-summary strong {
        color: var(--public-text);
        font-size: .84rem;
    }


.payment-success-status {
    color: var(--public-success) !important;
}


.payment-success-note {
    margin-top: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    color: var(--public-muted);
    font-size: .69rem;
}


    .payment-success-note i {
        color: var(--public-success);
    }


@media (max-width: 575.98px) {

    .payment-success-summary {
        grid-template-columns: 1fr;
    }


        .payment-success-summary > div {
            border-right: 0;
            border-bottom: 1px solid var(--public-border);
        }


            .payment-success-summary > div:last-child {
                border-bottom: 0;
            }
}

/* ============================================================
   PUBLIC STATUS / ERROR PAGES
   ============================================================ */

.public-status-page {
    min-height: calc(100vh - 96px);
    padding: 60px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--public-soft-bg);
}


.public-status-card {
    width: 100%;
    max-width: 600px;
    padding: 42px 34px;
    text-align: center;
    border: 1px solid var(--public-border);
    border-radius: 20px;
    background: white;
    box-shadow: var(--public-shadow-md);
}


.public-status-icon {
    width: 68px;
    height: 68px;
    margin: 0 auto 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    font-size: 1.7rem;
}


.public-status-icon-warning {
    background: #fef3c7;
    color: #b45309;
}


.public-status-icon-success {
    background: #dcfce7;
    color: #15803d;
}


.public-status-icon-danger {
    background: #fee2e2;
    color: #b91c1c;
}


.public-status-card h1 {
    margin: 0 0 13px;
    font-size: clamp(1.8rem, 4vw, 2.4rem);
    font-weight: 820;
    letter-spacing: -.03em;
}


.public-status-card > p {
    max-width: 480px;
    margin: 0 auto 28px;
    color: var(--public-muted);
    line-height: 1.7;
}


.public-status-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
}


@media (max-width: 575.98px) {

    .public-status-card {
        padding: 32px 22px;
    }


    .public-status-actions {
        flex-direction: column;
    }


        .public-status-actions > * {
            width: 100%;
        }
}

/* ============================================================
   CHECKOUT - PREMIUM
   ============================================================ */

.checkout-page {
    padding: 64px 24px 80px;
    background: var(--public-soft-bg);
}


.checkout-header {
    margin-bottom: 34px;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 24px;
}


    .checkout-header h1 {
        margin: 0 0 10px;
        color: var(--public-text);
        font-size: clamp(2rem, 4vw, 2.75rem);
        font-weight: 820;
        letter-spacing: -.03em;
    }


    .checkout-header p {
        max-width: 650px;
        margin: 0;
        color: var(--public-muted);
        line-height: 1.65;
    }


/* ============================================================
   GRID
   ============================================================ */

.checkout-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 390px;
    gap: 42px;
    align-items: start;
}


.checkout-main {
    display: grid;
    gap: 18px;
}


/* ============================================================
   COURSE CARD
   ============================================================ */

.checkout-course-card {
    padding: 28px;
    display: flex;
    align-items: flex-start;
    gap: 20px;
    border: 1px solid var(--public-border);
    border-radius: 18px;
    background: white;
    box-shadow: var(--public-shadow-sm);
}


.checkout-course-icon {
    width: 58px;
    height: 58px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 15px;
    background: var(--public-primary-soft);
    color: var(--public-primary);
    font-size: 1.45rem;
}


.checkout-course-content {
    min-width: 0;
}


.checkout-course-label {
    margin-bottom: 5px;
    color: var(--public-muted);
    font-size: .73rem;
}


.checkout-course-content h2 {
    margin: 0 0 10px;
    color: var(--public-text);
    font-size: 1.45rem;
    font-weight: 790;
}


.checkout-course-content > p {
    max-width: 700px;
    margin: 0 0 20px;
    color: var(--public-muted);
    font-size: .9rem;
    line-height: 1.65;
}


.checkout-course-benefits {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 18px;
    color: #475569;
    font-size: .78rem;
}


    .checkout-course-benefits > div {
        display: flex;
        align-items: flex-start;
        gap: 7px;
    }


    .checkout-course-benefits i {
        margin-top: 1px;
        flex-shrink: 0;
        color: var(--public-success);
    }


/* ============================================================
   INFO CARDS
   ============================================================ */

.checkout-info-card {
    padding: 20px 22px;
    display: flex;
    align-items: flex-start;
    gap: 14px;
    border: 1px solid var(--public-border);
    border-radius: 15px;
    background: white;
}


.checkout-info-icon {
    width: 42px;
    height: 42px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 11px;
    background: #f8fafc;
    color: var(--public-primary);
}


.checkout-info-card strong {
    display: block;
    margin-bottom: 4px;
    color: var(--public-text);
    font-size: .88rem;
}


.checkout-info-card p {
    margin: 0;
    color: var(--public-muted);
    font-size: .77rem;
    line-height: 1.55;
}


/* ============================================================
   SUMMARY
   ============================================================ */

.checkout-summary-column {
    position: relative;
}


.checkout-summary-card {
    position: sticky;
    top: 116px;
    padding: 27px;
    border: 1px solid var(--public-border);
    border-radius: 18px;
    background: white;
    box-shadow: var(--public-shadow-md);
}


.checkout-summary-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 15px;
    margin-bottom: 24px;
}


.checkout-summary-label {
    margin-bottom: 4px;
    color: var(--public-muted);
    font-size: .72rem;
}


.checkout-summary-header h3 {
    margin: 0;
    font-size: 1rem;
    font-weight: 750;
}


/* ============================================================
   STATUS
   ============================================================ */

.checkout-status {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 5px 8px;
    border-radius: 999px;
    background: #f1f5f9;
    color: #475569;
    font-size: .64rem;
    font-weight: 700;
}


.checkout-status-pending {
    background: #fef3c7;
    color: #92400e;
}


.checkout-status-paid {
    background: #dcfce7;
    color: #166534;
}


/* ============================================================
   PRICE
   ============================================================ */

.checkout-price-list {
    margin-bottom: 24px;
}


.checkout-price-row {
    padding: 7px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    color: var(--public-muted);
    font-size: .81rem;
}


    .checkout-price-row strong {
        color: #334155;
        font-size: .83rem;
    }


    .checkout-price-row small {
        color: var(--public-muted);
        font-size: .64rem;
    }


.checkout-price-discount,
.checkout-price-discount strong {
    color: var(--public-success);
}


.checkout-price-divider {
    height: 1px;
    margin: 15px 0;
    background: var(--public-border);
}


.checkout-total-row {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
}


    .checkout-total-row > span {
        color: var(--public-text);
        font-size: .9rem;
        font-weight: 700;
    }


    .checkout-total-row > div {
        text-align: right;
    }


    .checkout-total-row strong {
        display: inline-block;
        color: var(--public-text);
        font-size: 2rem;
        font-weight: 830;
        letter-spacing: -.035em;
    }


    .checkout-total-row small {
        margin-left: 3px;
        color: var(--public-muted);
        font-size: .7rem;
        font-weight: 650;
    }


/* ============================================================
   LOGOUT BUTTON - SAME AS PUBLIC
   ============================================================ */

.student-logout-button {
    min-height: 42px;
    padding: 9px 15px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    background: #ffffff;
    color: #374151;
    font-size: .88rem;
    font-weight: 600;
    line-height: 1.2;
    cursor: pointer;
    transition: background .15s ease, border-color .15s ease, color .15s ease, transform .15s ease, box-shadow .15s ease;
}


    .student-logout-button:hover {
        background: #f8fafc;
        border-color: #d1d5db;
        color: #0f172a;
    }


/* ============================================================
   ORDER CREATED
   ============================================================ */

.checkout-order-created {
    margin-bottom: 17px;
    padding: 12px 13px;
    display: flex;
    align-items: center;
    gap: 10px;
    border: 1px solid #bbf7d0;
    border-radius: 10px;
    background: #f0fdf4;
    color: #166534;
}


    .checkout-order-created > i {
        font-size: 1.1rem;
    }


    .checkout-order-created strong {
        display: block;
        font-size: .78rem;
    }


    .checkout-order-created span {
        display: block;
        color: #4b5563;
        font-size: .67rem;
    }


/* ============================================================
   NOTES
   ============================================================ */

.checkout-action-note {
    margin-top: 11px;
    color: var(--public-muted);
    text-align: center;
    font-size: .68rem;
}


.checkout-simulation-warning {
    margin-top: 13px;
    padding: 10px 11px;
    display: flex;
    align-items: flex-start;
    gap: 7px;
    border-radius: 9px;
    background: #fffbeb;
    color: #92400e;
    font-size: .69rem;
    line-height: 1.45;
}


/* ============================================================
   TRUST
   ============================================================ */

.checkout-trust {
    margin-top: 25px;
    padding-top: 21px;
    display: grid;
    gap: 8px;
    border-top: 1px solid var(--public-border);
    color: var(--public-muted);
    font-size: .68rem;
}


    .checkout-trust > div {
        display: flex;
        align-items: center;
        gap: 7px;
    }


    .checkout-trust i {
        color: var(--public-success);
    }


/* ============================================================
   TABLET
   ============================================================ */

@media (max-width: 991.98px) {

    .checkout-grid {
        grid-template-columns: 1fr;
    }


    .checkout-summary-card {
        position: static;
        max-width: 600px;
    }
}


/* ============================================================
   MOBILE
   ============================================================ */

@media (max-width: 575.98px) {

    .checkout-page {
        padding: 45px 16px 60px;
    }


    .checkout-header {
        flex-direction: column;
    }


    .checkout-course-card {
        padding: 22px 19px;
        flex-direction: column;
    }


    .checkout-course-benefits {
        grid-template-columns: 1fr;
    }


    .checkout-summary-card {
        padding: 23px 20px;
    }


    .checkout-total-row strong {
        font-size: 1.75rem;
    }
}


/* ============================================================
   AUTH - PREMIUM
   ============================================================ */

.public-auth-container {
    width: 100%;
    min-height: calc(100vh - 180px);
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 48px 24px 72px;
    box-sizing: border-box;
}


.public-auth-card-wide {
    max-width: 650px;
}


.public-auth-header {
    margin-bottom: 25px;
    text-align: center;
}


.public-auth-icon {
    width: 58px;
    height: 58px;
    margin: 0 auto 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    background: var(--public-primary-soft);
    color: var(--public-primary);
    font-size: 1.45rem;
}


.public-auth-title {
    margin: 0 0 8px;
    color: var(--public-text);
    font-size: 1.7rem;
    font-weight: 800;
    letter-spacing: -.025em;
}


.public-auth-description {
    max-width: 460px;
    margin: 0 auto;
    color: var(--public-muted);
    font-size: .9rem;
    line-height: 1.65;
}


/* CONTEXT MESSAGE */

.public-auth-context {
    margin-bottom: 24px;
    padding: 14px 15px;
    display: flex;
    align-items: flex-start;
    gap: 11px;
    border: 1px solid #bfdbfe;
    border-radius: 11px;
    background: #eff6ff;
    color: #1e40af;
}


    .public-auth-context > i {
        margin-top: 2px;
        flex-shrink: 0;
    }


    .public-auth-context strong {
        display: block;
        margin-bottom: 2px;
        font-size: .82rem;
    }


    .public-auth-context span {
        display: block;
        color: #475569;
        font-size: .75rem;
    }


/* INPUT WITH ICON */

.public-input-group {
    position: relative;
}


    .public-input-group > i {
        position: absolute;
        top: 50%;
        left: 14px;
        z-index: 2;
        transform: translateY(-50%);
        color: #94a3b8;
        font-size: .9rem;
        pointer-events: none;
    }


    .public-input-group .form-control {
        padding-left: 41px;
    }


/* SUBMIT */

.public-auth-submit {
    width: 100%;
    min-height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 1px solid var(--public-primary);
    border-radius: 10px;
    background: var(--public-primary);
    color: white;
    font-size: .91rem;
    font-weight: 700;
    transition: transform .15s ease, background .15s ease, box-shadow .15s ease;
}


    .public-auth-submit:hover {
        transform: translateY(-1px);
        background: var(--public-primary-dark);
        border-color: var(--public-primary-dark);
        box-shadow: 0 9px 22px rgba(37, 99, 235, .18);
    }


/* REGISTER BENEFITS */

.public-register-benefits {
    margin: 22px 0;
    padding: 16px;
    display: grid;
    gap: 8px;
    border-radius: 11px;
    background: #f8fafc;
    color: #475569;
    font-size: .76rem;
}


    .public-register-benefits > div {
        display: flex;
        align-items: center;
        gap: 7px;
    }


    .public-register-benefits i {
        color: var(--public-success);
    }


/* LOGIN / REGISTER SWITCH */

.public-auth-switch {
    margin-top: 24px;
    padding-top: 21px;
    border-top: 1px solid var(--public-border);
    color: var(--public-muted);
    text-align: center;
    font-size: .8rem;
}


    .public-auth-switch a {
        margin-left: 4px;
        color: var(--public-primary);
        text-decoration: none;
        font-weight: 700;
    }


        .public-auth-switch a:hover {
            text-decoration: underline;
        }


/* BACK */

.public-auth-back {
    margin-top: 17px;
    text-align: center;
}


    .public-auth-back a {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        color: var(--public-muted);
        text-decoration: none;
        font-size: .73rem;
    }


        .public-auth-back a:hover {
            color: var(--public-primary);
        }


@media (max-width: 575.98px) {

    .public-auth-container,
    .public-auth-container-wide {
        width: 100%;
        max-width: none;
        justify-content: center;
    }


    .public-auth-card,
    .public-auth-card-wide {
        max-width: none;
        padding: 25px 20px;
    }


    .public-auth-icon {
        width: 52px;
        height: 52px;
    }
}

/* ============================================================
   PUBLIC COURSE DETAILS
   ============================================================ */

.course-detail-hero {
    padding: 72px 24px;
    background: linear-gradient( 135deg, #f7faff, #eef4ff);
}


.course-detail-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 470px;
    gap: 70px;
    align-items: center;
}


.course-detail-breadcrumb {
    margin-bottom: 28px;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--public-muted);
    font-size: .78rem;
}


    .course-detail-breadcrumb a {
        color: var(--public-muted);
        text-decoration: none;
    }


        .course-detail-breadcrumb a:hover {
            color: var(--public-primary);
        }


    .course-detail-breadcrumb i {
        font-size: .65rem;
    }


.course-detail-title {
    max-width: 760px;
    margin: 0 0 20px;
    font-size: clamp(2.4rem, 5vw, 4rem);
    font-weight: 840;
    line-height: 1.03;
    letter-spacing: -.04em;
}


.course-detail-lead {
    max-width: 680px;
    margin: 0 0 28px;
    color: var(--public-muted);
    font-size: 1.08rem;
    line-height: 1.72;
}


.course-detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 22px;
    color: #475569;
    font-size: .82rem;
}


    .course-detail-meta > div {
        display: flex;
        align-items: center;
        gap: 6px;
    }


    .course-detail-meta i {
        color: var(--public-primary);
    }


.course-detail-trust {
    margin-top: 22px;
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    color: var(--public-muted);
    font-size: .76rem;
}


    .course-detail-trust span {
        display: flex;
        align-items: center;
        gap: 6px;
    }


    .course-detail-trust i {
        color: var(--public-success);
    }


/* ============================================================
   HERO IMAGE
   ============================================================ */

.course-detail-hero-image {
    overflow: hidden;
    border-radius: 22px;
    background: white;
    box-shadow: var(--public-shadow-lg);
}


    .course-detail-hero-image img {
        display: block;
        width: 100%;
        aspect-ratio: 16 / 10;
        object-fit: cover;
    }


.course-detail-placeholder {
    min-height: 360px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient( 135deg, #dbeafe, #eff6ff);
    color: var(--public-primary);
    text-align: center;
    font-size: 1.2rem;
}


    .course-detail-placeholder strong {
        margin-top: 2px;
        font-size: 1.8rem;
    }


.course-detail-placeholder-icon {
    width: 66px;
    height: 66px;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    background: white;
    font-size: 1.7rem;
    box-shadow: var(--public-shadow-sm);
}


/* ============================================================
   MAIN LAYOUT
   ============================================================ */

.course-detail-main {
    background: white;
}


.course-detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 345px;
    gap: 64px;
    align-items: start;
}


.course-detail-content {
    min-width: 0;
}


.course-detail-section {
    padding: 0 0 58px;
    margin-bottom: 58px;
    border-bottom: 1px solid var(--public-border);
}


    .course-detail-section:last-child {
        margin-bottom: 0;
        border-bottom: 0;
    }


    .course-detail-section h2 {
        margin: 0 0 17px;
        color: var(--public-text);
        font-size: 1.75rem;
        font-weight: 790;
        letter-spacing: -.02em;
    }


.course-detail-description {
    color: var(--public-muted);
    font-size: .98rem;
    line-height: 1.8;
    white-space: pre-line;
}


/* ============================================================
   INCLUDED
   ============================================================ */

.course-detail-included {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}


    .course-detail-included > div {
        display: flex;
        align-items: flex-start;
        gap: 13px;
        padding: 19px;
        border: 1px solid var(--public-border);
        border-radius: 14px;
        background: #fafcff;
    }


        .course-detail-included > div > i {
            width: 38px;
            height: 38px;
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 10px;
            background: var(--public-primary-soft);
            color: var(--public-primary);
        }


    .course-detail-included span {
        color: var(--public-muted);
        font-size: .83rem;
        line-height: 1.55;
    }


    .course-detail-included strong {
        display: block;
        margin-bottom: 3px;
        color: var(--public-text);
        font-size: .9rem;
    }


/* ============================================================
   CURRICULUM
   ============================================================ */

.course-content-heading {
    margin-bottom: 25px;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
}


.course-content-summary {
    color: var(--public-muted);
    font-size: .76rem;
    white-space: nowrap;
}


    .course-content-summary span {
        margin: 0 4px;
    }


.course-curriculum {
    overflow: hidden;
    border: 1px solid var(--public-border);
    border-radius: 16px;
}


.course-module {
    border-bottom: 1px solid var(--public-border);
    background: white;
}


    .course-module:last-child {
        border-bottom: 0;
    }


    .course-module summary {
        padding: 18px 20px;
        cursor: pointer;
        list-style: none;
        background: #fafcff;
    }


        .course-module summary::-webkit-details-marker {
            display: none;
        }


.course-module-summary {
    display: flex;
    align-items: center;
    gap: 14px;
}


.course-module-number {
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border-radius: 10px;
    background: var(--public-primary-soft);
    color: var(--public-primary);
    font-size: .76rem;
    font-weight: 800;
}


.course-module-info {
    flex: 1;
    min-width: 0;
}


    .course-module-info strong {
        display: block;
        color: var(--public-text);
        font-size: .92rem;
    }


    .course-module-info span {
        display: block;
        margin-top: 3px;
        color: var(--public-muted);
        font-size: .72rem;
    }


.course-module-meta {
    color: var(--public-muted);
    font-size: .72rem;
    white-space: nowrap;
}


    .course-module-meta span {
        margin: 0 4px;
    }


.course-module-lessons {
    background: white;
}


.course-lesson-row {
    min-height: 49px;
    padding: 11px 20px 11px 68px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    border-top: 1px solid var(--public-border-soft);
}


.course-lesson-left {
    display: flex;
    align-items: center;
    gap: 9px;
    color: #374151;
    font-size: .82rem;
}


    .course-lesson-left i {
        color: var(--public-primary);
    }


.course-preview-badge {
    padding: 3px 7px;
    border-radius: 999px;
    background: #dcfce7;
    color: #166534;
    font-size: .62rem;
    font-weight: 700;
}


.course-lesson-duration {
    color: var(--public-muted);
    font-size: .72rem;
    white-space: nowrap;
}


/* ============================================================
   EXPERIENCE
   ============================================================ */

.course-detail-experience {
    padding: 28px;
    display: flex;
    align-items: flex-start;
    gap: 20px;
    border: 1px solid #bfdbfe;
    border-radius: 17px;
    background: linear-gradient( 135deg, #eff6ff, white);
}


.course-detail-experience-icon {
    width: 54px;
    height: 54px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    background: #dbeafe;
    color: var(--public-primary);
    font-size: 1.4rem;
}


.course-detail-experience h2 {
    margin-bottom: 9px;
}


.course-detail-experience p {
    margin: 0;
    color: var(--public-muted);
    line-height: 1.7;
}


/* ============================================================
   BUY CARD
   ============================================================ */

.course-buy-column {
    position: relative;
}


.course-buy-card {
    position: sticky;
    top: 116px;
    overflow: hidden;
    border: 1px solid var(--public-border);
    border-radius: 19px;
    background: white;
    box-shadow: var(--public-shadow-md);
}


.course-buy-image {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}


.course-buy-body {
    padding: 26px;
}


.course-buy-label {
    color: var(--public-muted);
    font-size: .75rem;
}


.course-buy-price {
    margin-top: 4px;
    color: var(--public-text);
    font-size: 2.35rem;
    font-weight: 830;
    letter-spacing: -.035em;
}


    .course-buy-price span {
        color: var(--public-muted);
        font-size: .82rem;
        font-weight: 650;
        letter-spacing: normal;
    }


.course-buy-divider {
    height: 1px;
    margin: 21px 0;
    background: var(--public-border);
}


.course-buy-features {
    display: grid;
    gap: 10px;
    margin-bottom: 24px;
    color: #475569;
    font-size: .81rem;
}


    .course-buy-features > div {
        display: flex;
        align-items: center;
        gap: 8px;
    }


    .course-buy-features i {
        color: var(--public-success);
    }


.course-buy-button {
    min-height: 50px;
    width: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 10px;
    background: var(--public-primary);
    color: white;
    text-decoration: none;
    font-size: .93rem;
    font-weight: 750;
    transition: transform .15s ease, background .15s ease, box-shadow .15s ease;
}


    .course-buy-button:hover {
        transform: translateY(-1px);
        background: var(--public-primary-dark);
        color: white;
        box-shadow: 0 10px 24px rgba(37, 99, 235, .2);
    }


.course-buy-security {
    margin-top: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    color: var(--public-muted);
    font-size: .67rem;
    text-align: center;
}


.course-buy-login {
    margin-top: 17px;
    padding-top: 17px;
    border-top: 1px solid var(--public-border);
    color: var(--public-muted);
    font-size: .75rem;
    text-align: center;
}


    .course-buy-login a {
        color: var(--public-primary);
        font-weight: 650;
        text-decoration: none;
    }


/* ============================================================
   FINAL CTA
   ============================================================ */

.course-detail-final-cta {
    padding: 66px 24px;
    background: linear-gradient( 135deg, #1d4ed8, #2563eb);
    color: white;
}


.course-detail-final-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}


    .course-detail-final-inner h2 {
        margin: 0 0 10px;
        font-size: clamp(1.9rem, 4vw, 2.65rem);
        font-weight: 820;
    }


    .course-detail-final-inner p {
        max-width: 650px;
        margin: 0;
        color: #dbeafe;
        line-height: 1.65;
    }


/* ============================================================
   TABLET
   ============================================================ */

@media (max-width: 991.98px) {

    .course-detail-hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }


    .course-detail-hero-image {
        max-width: 650px;
    }


    .course-detail-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }


    .course-buy-card {
        position: static;
        max-width: 550px;
    }


    .course-detail-final-inner {
        flex-direction: column;
        align-items: flex-start;
    }
}


/* ============================================================
   MOBILE
   ============================================================ */

@media (max-width: 575.98px) {

    .course-detail-hero {
        padding: 48px 16px;
    }


    .course-detail-title {
        font-size: clamp(2rem, 11vw, 2.7rem);
    }


    .course-detail-meta {
        display: grid;
        gap: 10px;
    }


    .course-detail-included {
        grid-template-columns: 1fr;
    }


    .course-content-heading {
        align-items: flex-start;
        flex-direction: column;
    }


    .course-module-summary {
        align-items: flex-start;
        flex-wrap: wrap;
    }


    .course-module-meta {
        width: 100%;
        padding-left: 49px;
    }


    .course-lesson-row {
        padding: 12px 14px;
        align-items: flex-start;
    }


    .course-detail-experience {
        padding: 23px 20px;
        flex-direction: column;
    }


    .course-buy-body {
        padding: 23px 20px;
    }


    .course-detail-final-cta {
        padding: 55px 16px;
    }


    .course-detail-final-inner
    .public-final-cta-button {
        width: 100%;
    }
}


/* ============================================================
   BASE
   ============================================================ */

html,
body {
    min-height: 100%;
}


.public-body {
    margin: 0;
    background: var(--public-bg);
    color: var(--public-text);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    -webkit-font-smoothing: antialiased;
}


.public-shell {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}


.public-main {
    flex: 1;
    width: 100%;
}


/* ============================================================
   AUTH CONTAINER
   ============================================================ */

.public-auth-container {
    width: 100%;
    min-height: calc(100vh - 180px);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 48px 24px 72px;
    box-sizing: border-box;
}


/* ============================================================
   LOGIN CARD
   ============================================================ */

.public-auth-card {
    width: 100%;
    max-width: 480px;
    padding: 36px;
    background: #ffffff;
    border: 1px solid var(--public-border);
    border-radius: 18px;
    box-shadow: 0 18px 45px rgba(15, 23, 42, .08);
    box-sizing: border-box;
}


/* ============================================================
   REGISTER
   ============================================================ */

.public-auth-container-wide {
    width: 100%;
    max-width: none;
    justify-content: center;
}


.public-auth-card-wide {
    width: 100%;
    max-width: 650px;
}


/* ============================================================
   HEADER - REFINADO
   ============================================================ */

.public-header {
    position: sticky;
    top: 0;
    z-index: 1030;
    background: rgba(255, 255, 255, .96);
    border-bottom: 1px solid rgba(15, 23, 42, .07);
    backdrop-filter: blur(14px);
    box-shadow: 0 4px 18px rgba(15, 23, 42, .035);
}


.public-header-inner {
    width: 100%;
    max-width: 1320px;
    min-height: 60px;
    margin: 0 auto;
    padding: 0 30px;
    display: flex;
    align-items: center;
    gap: 42px;
}


/* ============================================================
   BRAND
   ============================================================ */

.public-brand {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    text-decoration: none;
    transition: opacity .15s ease, transform .15s ease;
}


    .public-brand:hover {
        opacity: .95;
        transform: translateY(-1px);
    }


.public-brand-logo {
    display: block;
    width: 220px;
    height: auto;
    object-fit: contain;
    object-position: left center;
}


/* ============================================================
   NAV
   ============================================================ */

.public-nav {
    display: flex;
    align-items: center;
    gap: 6px;
}

.public-nav-link-active {
    background: var(--public-primary-soft);
    color: var(--public-primary);
    font-weight: 700;
}


.public-nav-link {
    min-height: 42px;
    padding: 10px 14px;
    display: inline-flex;
    align-items: center;
    border-radius: 10px;
    color: #64748b;
    text-decoration: none;
    font-size: .87rem;
    font-weight: 600;
    transition: background .15s ease, color .15s ease, transform .15s ease;
}


    .public-nav-link:hover {
        background: #f1f5f9;
        color: var(--public-primary);
        transform: translateY(-1px);
    }


.public-menu-toggle {
    display: none;
    margin-left: auto;
    border: 0;
    background: transparent;
    color: var(--public-text);
    font-size: 1.55rem;
}


/* ============================================================
   HEADER ACTIONS
   ============================================================ */

.public-header-actions {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 14px;
}


.public-login-link {
    padding: 8px 9px;
    color: #374151;
    text-decoration: none;
    font-size: .9rem;
    font-weight: 600;
}


    .public-login-link:hover {
        color: var(--public-primary);
    }


.public-header-actions {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 14px;
}


.public-user {
    min-height: 42px;
    padding: 7px 11px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-radius: 10px;
    background: #f8fafc;
    color: var(--public-muted);
    font-size: .78rem;
}

.public-header-actions .public-btn-outline {
    min-height: 42px;
    padding: 9px 15px;
    border-radius: 10px;
    background: white;
}


    .public-user i {
        color: var(--public-primary);
        font-size: .95rem;
    }


/* ============================================================
   BUTTONS
   ============================================================ */

.public-btn-primary,
.public-btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 9px;
    text-decoration: none;
    transition: background .15s ease, border-color .15s ease, transform .15s ease, box-shadow .15s ease;
}


.public-btn-primary {
    padding: 10px 16px;
    border: 1px solid var(--public-primary);
    background: var(--public-primary);
    color: white;
    font-size: .88rem;
    font-weight: 650;
}


    .public-btn-primary:hover {
        transform: translateY(-1px);
        background: var(--public-primary-dark);
        border-color: var(--public-primary-dark);
        color: white;
        box-shadow: 0 8px 20px rgba(37, 99, 235, .18);
    }


.public-btn-outline {
    padding: 10px 16px;
    border: 1px solid var(--public-border);
    background: white;
    color: #374151;
    font-size: .88rem;
    font-weight: 600;
}


    .public-btn-outline:hover {
        background: #f8fafc;
        border-color: #d1d5db;
        color: var(--public-text);
    }


.public-btn-large {
    min-height: 48px;
    padding: 12px 20px;
    font-size: .94rem;
}


/* ============================================================
   GENERIC SECTIONS
   ============================================================ */

.public-section {
    padding: 84px 24px;
}


.public-section-soft {
    background: var(--public-soft-bg);
}


.public-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}


.public-section-centered {
    max-width: 760px;
    margin: 0 auto 44px;
    text-align: center;
}


.public-eyebrow,
.public-course-label {
    margin-bottom: 10px;
    color: var(--public-primary);
    font-size: .71rem;
    font-weight: 800;
    letter-spacing: .085em;
}


.public-section-title {
    margin: 0 0 16px;
    color: var(--public-text);
    font-size: clamp(1.9rem, 4vw, 2.65rem);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -.025em;
}


.public-section-description {
    max-width: 680px;
    margin-bottom: 0;
    color: var(--public-muted);
    font-size: 1rem;
    line-height: 1.72;
}


.public-section-centered
.public-section-description {
    margin-left: auto;
    margin-right: auto;
}


/* ============================================================
   HERO
   ============================================================ */

.public-hero {
    position: relative;
    overflow: hidden;
    padding: 92px 24px 96px;
    background: radial-gradient( circle at 85% 10%, rgba(37, 99, 235, .09), transparent 30%), linear-gradient( 135deg, #f8fbff 0%, #eef4ff 100%);
}


    .public-hero::before {
        content: "";
        position: absolute;
        width: 380px;
        height: 380px;
        left: -180px;
        bottom: -220px;
        border-radius: 50%;
        background: rgba(37, 99, 235, .06);
    }


.public-hero-inner {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, 1.06fr) minmax(390px, .94fr);
    gap: 68px;
    align-items: center;
}


.public-hero-content {
    min-width: 0;
}


.public-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    margin-bottom: 22px;
    padding: 7px 12px;
    border: 1px solid #bfdbfe;
    border-radius: 999px;
    background: #dbeafe;
    color: #1d4ed8;
    font-size: .76rem;
    font-weight: 750;
}


.public-hero-title {
    max-width: 660px;
    margin: 0 0 22px;
    font-size: clamp(2.3rem, 4.4vw, 3.7rem);
    font-weight: 840;
    line-height: 1.035;
    letter-spacing: -.04em;
}


.public-hero-description {
    max-width: 630px;
    margin: 0 0 30px;
    color: var(--public-muted);
    font-size: 1.06rem;
    line-height: 1.72;
}


.public-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}


.public-hero-trust {
    margin-top: 27px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px 22px;
    color: var(--public-muted);
    font-size: .77rem;
}


    .public-hero-trust > div {
        display: flex;
        align-items: center;
        gap: 6px;
    }


    .public-hero-trust i {
        color: var(--public-success);
    }


/* ============================================================
   HERO PRODUCT
   ============================================================ */

.public-hero-product {
    width: 100%;
}


.public-hero-course-card {
    width: 100%;
    max-width: 500px;
    margin-left: auto;
}


/* ============================================================
   COURSE CARD
   ============================================================ */

.public-course-card {
    overflow: hidden;
    background: white;
    border: 1px solid var(--public-border);
    border-radius: 20px;
    box-shadow: var(--public-shadow-lg);
    transition: transform .2s ease, box-shadow .2s ease;
}


    .public-course-card:hover {
        transform: translateY(-2px);
        box-shadow: 0 28px 70px rgba(15, 23, 42, .14);
    }


.public-course-image {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    background: #e5e7eb;
}


.public-course-image-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient( 135deg, #eef4ff, #dbeafe);
    color: var(--public-primary);
}


.public-course-placeholder-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    text-align: center;
    font-size: 1.08rem;
}


    .public-course-placeholder-content strong {
        font-size: 1.5rem;
    }


.public-course-placeholder-icon {
    width: 58px;
    height: 58px;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    background: rgba(255, 255, 255, .8);
    font-size: 1.55rem;
    box-shadow: var(--public-shadow-sm);
}


.public-course-body {
    padding: 25px;
}


.public-course-title {
    margin: 0 0 8px;
    color: var(--public-text);
    font-size: 1.27rem;
    font-weight: 780;
}


.public-course-description {
    margin: 0;
    color: var(--public-muted);
    font-size: .9rem;
    line-height: 1.65;
}


.public-course-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 14px;
    margin: 18px 0;
    color: var(--public-muted);
    font-size: .75rem;
}


    .public-course-meta span {
        display: inline-flex;
        align-items: center;
        gap: 5px;
    }


    .public-course-meta i {
        color: var(--public-primary);
    }


.public-course-price {
    margin: 20px 0;
    color: var(--public-text);
    font-size: 2rem;
    font-weight: 820;
    letter-spacing: -.025em;
}


.public-course-price-currency {
    margin-left: 4px;
    color: var(--public-muted);
    font-size: .83rem;
    font-weight: 600;
    letter-spacing: normal;
}


/* ============================================================
   VIDEO
   ============================================================ */

.public-video-section {
    background: white;
}


.public-presentation-video {
    max-width: 960px;
    margin: 0 auto;
    padding: 10px;
    background: var(--public-dark);
    border-radius: 20px;
    box-shadow: 0 24px 60px rgba(15, 23, 42, .16);
}


    .public-presentation-video video {
        display: block;
        width: 100%;
        aspect-ratio: 16 / 9;
        object-fit: contain;
        border-radius: 12px;
        background: #020617;
    }


/* ============================================================
   FEATURES
   ============================================================ */

.public-feature-card {
    height: 100%;
    padding: 27px;
    background: white;
    border: 1px solid var(--public-border);
    border-radius: 17px;
    box-shadow: 0 2px 8px rgba(15, 23, 42, .025);
    transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}


    .public-feature-card:hover {
        transform: translateY(-3px);
        border-color: #dbeafe;
        box-shadow: var(--public-shadow-md);
    }


.public-feature-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 19px;
    border-radius: 13px;
    background: var(--public-primary-soft);
    color: var(--public-primary);
    font-size: 1.22rem;
}


.public-feature-title {
    margin: 0 0 9px;
    font-size: 1.03rem;
    font-weight: 740;
}


.public-feature-description {
    margin: 0;
    color: var(--public-muted);
    font-size: .88rem;
    line-height: 1.67;
}


/* ============================================================
   COURSE HIGHLIGHT
   ============================================================ */

.public-course-highlight {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 370px;
    gap: 72px;
    align-items: center;
}


.public-course-stats {
    margin: 30px 0;
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}


.public-course-stat {
    min-width: 145px;
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 13px 15px;
    border: 1px solid var(--public-border);
    border-radius: 12px;
    background: #fafcff;
}


.public-course-stat-icon {
    width: 37px;
    height: 37px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border-radius: 10px;
    background: var(--public-primary-soft);
    color: var(--public-primary);
}


.public-course-stat strong {
    display: block;
    font-size: .94rem;
}


.public-course-stat span {
    display: block;
    margin-top: 1px;
    color: var(--public-muted);
    font-size: .69rem;
}


.public-learning-list {
    margin: 27px 0 30px;
    display: grid;
    gap: 13px;
}


    .public-learning-list > div {
        display: flex;
        align-items: flex-start;
        gap: 9px;
        color: #374151;
        font-size: .91rem;
    }


    .public-learning-list i {
        margin-top: 2px;
        flex-shrink: 0;
        color: var(--public-success);
    }


/* ============================================================
   PRICE BOX
   ============================================================ */

.public-price-box {
    padding: 31px;
    background: white;
    border: 1px solid var(--public-border);
    border-radius: 20px;
    box-shadow: var(--public-shadow-md);
}


.public-price-box-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 23px;
    padding: 6px 9px;
    border-radius: 999px;
    background: var(--public-primary-soft);
    color: var(--public-primary);
    font-size: .7rem;
    font-weight: 720;
}


.public-price-label {
    color: var(--public-muted);
    font-size: .79rem;
}


.public-price-value {
    margin: 5px 0 23px;
    font-size: 2.45rem;
    font-weight: 830;
    letter-spacing: -.035em;
}


    .public-price-value span {
        color: var(--public-muted);
        font-size: .88rem;
        font-weight: 650;
        letter-spacing: normal;
    }


.public-price-divider {
    height: 1px;
    margin-bottom: 23px;
    background: var(--public-border);
}


.public-price-features {
    margin-bottom: 25px;
    display: grid;
    gap: 11px;
    color: #374151;
    font-size: .86rem;
}


    .public-price-features > div {
        display: flex;
        align-items: flex-start;
        gap: 8px;
    }


    .public-price-features i {
        margin-top: 1px;
        color: var(--public-success);
    }


.public-buy-button {
    width: 100%;
    min-height: 48px;
}


.public-price-security {
    margin-top: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    color: var(--public-muted);
    font-size: .7rem;
}


/* ============================================================
   STEPS
   ============================================================ */

.public-steps {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}


.public-step {
    position: relative;
    min-height: 250px;
    padding: 30px;
    background: white;
    border: 1px solid var(--public-border);
    border-radius: 17px;
    box-shadow: 0 2px 8px rgba(15, 23, 42, .02);
}


.public-step-number {
    position: absolute;
    top: 18px;
    right: 18px;
    width: 31px;
    height: 31px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #dbeafe;
    color: var(--public-primary);
    font-size: .75rem;
    font-weight: 800;
}


.public-step-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 23px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 13px;
    background: var(--public-primary);
    color: white;
    font-size: 1.2rem;
}


.public-step h3 {
    margin: 0 0 9px;
    font-size: 1.05rem;
    font-weight: 750;
}


.public-step p {
    margin: 0;
    color: var(--public-muted);
    font-size: .87rem;
    line-height: 1.65;
}


/* ============================================================
   EXPERIENCE / PROOF
   ============================================================ */

.public-proof-card {
    padding: 38px 40px;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 25px;
    border: 1px solid #bfdbfe;
    border-radius: 20px;
    background: linear-gradient( 135deg, #eff6ff, #ffffff);
    box-shadow: 0 8px 25px rgba(37, 99, 235, .045);
}


.public-proof-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    background: #dbeafe;
    color: var(--public-primary);
    font-size: 1.6rem;
}


.public-proof-card h2 {
    margin: 0 0 10px;
    font-size: 1.65rem;
    font-weight: 790;
    letter-spacing: -.02em;
}


.public-proof-card p {
    max-width: 760px;
    margin: 0;
    color: var(--public-muted);
    font-size: .93rem;
    line-height: 1.7;
}


.public-proof-features {
    display: grid;
    gap: 8px;
    color: #475569;
    font-size: .76rem;
    white-space: nowrap;
}


    .public-proof-features span {
        display: flex;
        align-items: center;
        gap: 6px;
    }


    .public-proof-features i {
        color: var(--public-success);
    }


/* ============================================================
   FINAL CTA
   ============================================================ */

.public-final-cta {
    position: relative;
    overflow: hidden;
    padding: 72px 24px;
    background: linear-gradient( 135deg, #1d4ed8, #2563eb);
    color: white;
}


    .public-final-cta::after {
        content: "";
        position: absolute;
        width: 420px;
        height: 420px;
        right: -180px;
        top: -220px;
        border-radius: 50%;
        background: rgba(255, 255, 255, .07);
    }


.public-final-cta-inner {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
}


.public-final-cta h2 {
    margin: 0 0 11px;
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 820;
    letter-spacing: -.03em;
}


.public-final-cta p {
    max-width: 660px;
    margin: 0;
    color: #dbeafe;
    line-height: 1.65;
}


.public-eyebrow-light {
    color: #bfdbfe;
}


.public-final-cta-button {
    min-height: 50px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 13px 21px;
    border-radius: 10px;
    background: white;
    color: #1d4ed8;
    text-decoration: none;
    font-size: .91rem;
    font-weight: 750;
    white-space: nowrap;
    box-shadow: 0 10px 25px rgba(15, 23, 42, .12);
    transition: transform .15s ease, background .15s ease;
}


    .public-final-cta-button:hover {
        transform: translateY(-1px);
        background: #f8fafc;
        color: #1e40af;
    }


/* ============================================================
   AUTHENTICATION
   ============================================================ */

.public-auth-section {
    min-height: calc(100vh - 96px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 55px 20px;
    background: var(--public-soft-bg);
}


.public-auth-card {
    width: 100%;
    max-width: 480px;
    padding: 36px;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 18px;
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
    box-sizing: border-box;
}


.public-auth-title {
    margin-bottom: 7px;
    font-size: 1.65rem;
    font-weight: 790;
}


.public-auth-description {
    margin-bottom: 26px;
    color: var(--public-muted);
}


/* ============================================================
   CHECKOUT
   ============================================================ */

.public-checkout {
    max-width: 850px;
    margin: 0 auto;
    padding: 60px 20px;
}


.public-checkout-card {
    padding: 31px;
    background: white;
    border: 1px solid var(--public-border);
    border-radius: 18px;
    box-shadow: var(--public-shadow-md);
}


/* ============================================================
   FORMS
   ============================================================ */

.public-main .form-control,
.public-main .form-select {
    min-height: 44px;
    border-color: #d1d5db;
    border-radius: 9px;
}


    .public-main .form-control:focus,
    .public-main .form-select:focus {
        border-color: #93c5fd;
        box-shadow: 0 0 0 .2rem rgba(37, 99, 235, .11);
    }


.public-main .form-label {
    color: #374151;
    font-size: .86rem;
    font-weight: 600;
}


/* ============================================================
   FOOTER
   ============================================================ */

.public-footer {
    background: var(--public-dark);
    color: #d1d5db;
}


.public-footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 44px 24px;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 30px;
}


.public-footer-brand {
    color: white;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 720;
}


.public-footer-description {
    max-width: 420px;
    margin: 8px 0 0;
    color: #94a3b8;
    font-size: .82rem;
    line-height: 1.6;
}


.public-footer-copy {
    color: #94a3b8;
    font-size: .77rem;
}


/* ============================================================
   TABLET
   ============================================================ */

@media (max-width: 991.98px) {

    .public-brand-logo {
        width: 205px;
    }

    .public-header-inner {
        padding: 0 18px;
        flex-wrap: wrap;
    }


    .public-menu-toggle {
        display: inline-flex;
    }


    .public-nav {
        width: 100%;
        display: none;
        order: 5;
        padding-bottom: 15px;
    }


        .public-nav.public-nav-open {
            display: flex;
            flex-direction: column;
            align-items: stretch;
        }


    .public-nav-link {
        width: 100%;
    }


    .public-header-actions {
        margin-left: 0;
    }


    .public-user span {
        display: none;
    }


    .public-hero {
        padding: 66px 20px 72px;
    }


    .public-hero-inner {
        grid-template-columns: 1fr;
        gap: 46px;
    }


    .public-hero-course-card {
        max-width: 600px;
        margin: 0 auto;
    }


    .public-course-highlight {
        grid-template-columns: 1fr;
        gap: 42px;
    }


    .public-price-box {
        max-width: 550px;
    }


    .public-steps {
        grid-template-columns: 1fr;
    }


    .public-step {
        min-height: 0;
    }


    .public-proof-card {
        grid-template-columns: auto 1fr;
    }


    .public-proof-features {
        grid-column: 1 / -1;
        display: flex;
        flex-wrap: wrap;
        gap: 14px;
    }


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


/* ============================================================
   MOBILE
   ============================================================ */

@media (max-width: 575.98px) {

    .public-brand {
        width: 175px;
        overflow: visible;
    }


    .public-brand-logo {
        width: 175px;
        height: auto;
        max-height: 54px;
        transform: scale(1.80);
        transform-origin: left center;
    }


    .public-header-inner {
        min-height: 74px;
        gap: 10px;
        padding: 0 12px;
    }


    .public-header-actions {
        gap: 6px;
    }



    .public-login-link {
        display: none;
    }


    .public-section {
        padding: 58px 16px;
    }


    .public-hero {
        padding: 48px 16px 56px;
    }


    .public-hero-title {
        font-size: clamp(2rem, 11vw, 2.7rem);
    }


    .public-hero-description {
        font-size: .98rem;
    }


    .public-hero-actions {
        flex-direction: column;
    }


        .public-hero-actions > * {
            width: 100%;
        }


    .public-course-body {
        padding: 21px;
    }


    .public-course-stats {
        display: grid;
        grid-template-columns: 1fr;
    }


    .public-course-stat {
        width: 100%;
    }


    .public-price-box {
        padding: 25px 21px;
    }


    .public-proof-card {
        padding: 27px 22px;
        grid-template-columns: 1fr;
    }


    .public-proof-icon {
        width: 52px;
        height: 52px;
    }


    .public-proof-features {
        display: grid;
        gap: 8px;
    }


    .public-final-cta {
        padding: 58px 16px;
    }


    .public-final-cta-button {
        width: 100%;
    }


    .public-auth-card {
        padding: 24px 20px;
    }


    .public-footer-inner {
        padding: 36px 18px;
        flex-direction: column;
        align-items: flex-start;
    }
}