/**
 * IMT Trust components — shared by /trust-center, /certificate_validation and compact blocks.
 * Everything is scoped under .tc-* classes and visible without JavaScript.
 */
.tc-scope,
.tc-verify,
.tc-cta,
.tc-stats {
    --tc-primary: var(--imt-primary, #5786C7);
    --tc-primary-dark: var(--imt-primary-dark, #4569A8);
    --tc-primary-soft: var(--imt-primary-soft, #EEF4FC);
    --tc-primary-light: var(--imt-primary-light, #DCE9FA);
    --tc-navy: #14284B;
    --tc-navy-2: #1D3A6B;
    --tc-text: var(--imt-text, #1F2937);
    --tc-muted: var(--imt-muted, #64748B);
    --tc-border: var(--imt-border, rgba(87, 134, 199, 0.14));
    --tc-success: #15803D;
    --tc-success-soft: #ECFDF3;
    --tc-danger: #B42318;
    --tc-danger-soft: #FEF3F2;
    --tc-warning: #B54708;
    --tc-warning-soft: #FFFAEB;
    --tc-radius: 20px;
    --tc-radius-sm: 12px;
    --tc-shadow: 0 12px 36px rgba(20, 40, 75, 0.08);
    --tc-shadow-hover: 0 18px 44px rgba(20, 40, 75, 0.14);
    --tc-font-heading: var(--imt-font-heading, "Cairo", "IBM Plex Sans Arabic", sans-serif);
    --tc-font-body: var(--imt-font-body, "IBM Plex Sans Arabic", "Cairo", sans-serif);
    font-family: var(--tc-font-body);
    color: var(--tc-text);
}

/* ── Buttons ── */
.tc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 48px;
    padding: 0.7rem 1.5rem;
    border-radius: 999px;
    border: 2px solid transparent;
    font-family: var(--tc-font-heading, "Cairo", sans-serif);
    font-weight: 700;
    font-size: 1rem;
    line-height: 1.2;
    text-decoration: none !important;
    cursor: pointer;
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
    white-space: nowrap;
}

.tc-btn:focus-visible,
.tc-link:focus-visible,
.tc-verify__refresh:focus-visible {
    outline: 3px solid rgba(87, 134, 199, 0.45);
    outline-offset: 2px;
}

.tc-btn--primary {
    background: var(--tc-primary, #5786C7);
    color: #fff !important;
    box-shadow: 0 10px 24px rgba(87, 134, 199, 0.28);
}

.tc-btn--primary:hover {
    background: var(--tc-primary-dark, #4569A8);
    transform: translateY(-1px);
}

.tc-btn--outline {
    background: transparent;
    border-color: var(--tc-primary, #5786C7);
    color: var(--tc-primary-dark, #4569A8) !important;
}

.tc-btn--outline:hover {
    background: var(--tc-primary-soft, #EEF4FC);
}

.tc-btn--ghost {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.55);
    color: #fff !important;
}

.tc-btn--ghost:hover {
    background: rgba(255, 255, 255, 0.22);
}

.tc-btn[disabled],
.tc-btn.is-loading {
    opacity: 0.7;
    cursor: progress;
    transform: none;
}

.tc-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: var(--tc-primary-dark, #4569A8);
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
}

.tc-link:hover {
    text-decoration: underline;
}

/* ── Badges ── */
.tc-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.25rem 0.7rem;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 700;
    line-height: 1.4;
    background: var(--tc-primary-soft, #EEF4FC);
    color: var(--tc-primary-dark, #4569A8);
    white-space: nowrap;
}

.tc-badge--accreditation { background: #14284B; color: #fff; }
.tc-badge--partnership { background: #EEF4FC; color: #3D6AAB; }
.tc-badge--membership { background: #F3EEFC; color: #6941C6; }
.tc-badge--training_cooperation { background: #ECFDF3; color: #067647; }
.tc-badge--certification { background: #FDF2FA; color: #C11574; }
.tc-badge--success_partner { background: #F2F4F7; color: #475467; }
.tc-badge--verified { background: #ECFDF3; color: #15803D; }

.tc-note {
    display: flex;
    gap: 0.5rem;
    align-items: flex-start;
    margin: 1.25rem 0 0;
    padding: 0.85rem 1rem;
    border-radius: var(--tc-radius-sm, 12px);
    background: #F8FAFC;
    border: 1px dashed rgba(100, 116, 139, 0.35);
    color: var(--tc-muted, #64748B);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* ══════════ Stats strip ══════════ */
.tc-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
}

.tc-stat {
    position: relative;
    padding: 1.4rem 1.25rem;
    border-radius: var(--tc-radius, 20px);
    background: #fff;
    border: 1px solid var(--tc-border);
    box-shadow: var(--tc-shadow);
    text-align: center;
    min-width: 0;
}

.tc-stat__value {
    margin: 0;
    font-family: var(--tc-font-heading);
    font-size: clamp(1.9rem, 1.4rem + 1.6vw, 2.6rem);
    font-weight: 800;
    line-height: 1.1;
    color: var(--tc-navy, #14284B);
    font-variant-numeric: tabular-nums;
}

.tc-stat__label {
    margin: 0.45rem 0 0;
    font-weight: 700;
    font-size: 1rem;
    color: var(--tc-text);
}

.tc-stat__context {
    margin: 0.3rem 0 0;
    font-size: 0.85rem;
    color: var(--tc-muted);
    line-height: 1.6;
}

.tc-stat__source {
    margin: 0.7rem 0 0;
    font-size: 0.75rem;
    color: var(--tc-muted);
    opacity: 0.9;
}

.tc-stat__source .fa {
    color: var(--tc-success, #15803D);
}

.tc-stats--compact {
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 0.75rem;
}

.tc-stats--compact .tc-stat {
    padding: 1rem;
    box-shadow: none;
}

.tc-stats--compact .tc-stat__value {
    font-size: 1.6rem;
}

/* ══════════ Verify block ══════════ */
.tc-verify {
    position: relative;
    padding: clamp(1.25rem, 3vw, 2rem);
    border-radius: 24px;
    background: #fff;
    border: 1px solid var(--tc-border);
    box-shadow: 0 20px 56px rgba(20, 40, 75, 0.12);
    text-align: right;
}

.tc-verify__head {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    margin-bottom: 1.25rem;
}

.tc-verify__seal {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--tc-primary, #5786C7), var(--tc-navy-2, #1D3A6B));
    color: #fff;
    font-size: 1.4rem;
}

.tc-verify__title {
    margin: 0;
    font-family: var(--tc-font-heading);
    font-size: clamp(1.25rem, 1.1rem + 0.6vw, 1.6rem);
    font-weight: 800;
    color: var(--tc-navy, #14284B);
    line-height: 1.35;
}

.tc-verify__hint {
    margin: 0.35rem 0 0;
    color: var(--tc-muted);
    font-size: 0.95rem;
    line-height: 1.7;
}

.tc-verify__form {
    display: grid;
    gap: 1rem;
}

.tc-verify__field {
    min-width: 0;
}

.tc-verify__label {
    display: block;
    margin-bottom: 0.4rem;
    font-weight: 700;
    font-size: 0.92rem;
    color: var(--tc-text);
}

.tc-verify__input {
    display: block;
    width: 100%;
    min-height: 50px;
    padding: 0.7rem 1rem;
    border-radius: 14px;
    border: 1.5px solid rgba(100, 116, 139, 0.28);
    background: #F9FBFE;
    font-size: 1rem;
    color: var(--tc-text);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.tc-verify__input--code {
    font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
    letter-spacing: 0.04em;
    text-align: left;
}

.tc-verify__input::placeholder {
    color: #98A2B3;
    letter-spacing: normal;
}

.tc-verify__input:focus {
    outline: none;
    border-color: var(--tc-primary, #5786C7);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(87, 134, 199, 0.16);
}

.tc-verify__input.is-invalid {
    border-color: var(--tc-danger, #B42318);
    box-shadow: 0 0 0 3px rgba(180, 35, 24, 0.1);
}

.tc-verify__error {
    margin: 0.35rem 0 0;
    min-height: 0;
    color: var(--tc-danger, #B42318);
    font-size: 0.85rem;
}

.tc-verify__error:empty {
    display: none;
}

.tc-verify__captcha {
    display: flex;
    gap: 0.6rem;
    align-items: center;
}

.tc-verify__captcha .tc-verify__input {
    flex: 1 1 auto;
    min-width: 0;
}

.tc-verify__captcha-img {
    flex: 0 0 auto;
    width: 120px;
    height: 50px;
    border-radius: 12px;
    border: 1px solid var(--tc-border);
    background: #F2F4F7;
    object-fit: cover;
}

.tc-verify__refresh {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    border: 1px solid var(--tc-border);
    background: #fff;
    color: var(--tc-primary-dark, #4569A8);
    cursor: pointer;
}

.tc-verify__refresh:hover {
    background: var(--tc-primary-soft, #EEF4FC);
}

.tc-verify__submit {
    width: 100%;
}

.tc-verify__privacy {
    margin: 0;
    font-size: 0.82rem;
    color: var(--tc-muted);
    text-align: center;
    line-height: 1.6;
}

.tc-verify__result {
    margin-top: 1.25rem;
    padding: 1.1rem 1.2rem;
    border-radius: 16px;
    border: 1px solid transparent;
    outline: none;
}

.tc-verify__result[hidden] {
    display: none !important;
}

.tc-verify__result--success {
    background: var(--tc-success-soft, #ECFDF3);
    border-color: rgba(21, 128, 61, 0.22);
}

.tc-verify__result--error {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    background: var(--tc-danger-soft, #FEF3F2);
    border-color: rgba(180, 35, 24, 0.2);
    color: var(--tc-danger, #B42318);
}

.tc-verify__result--warning {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    background: var(--tc-warning-soft, #FFFAEB);
    border-color: rgba(181, 71, 8, 0.2);
    color: var(--tc-warning, #B54708);
}

.tc-verify__result-head {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
}

.tc-verify__result-icon {
    font-size: 1.5rem;
    line-height: 1;
}

.tc-verify__result--success .tc-verify__result-icon {
    color: var(--tc-success, #15803D);
}

.tc-verify__result-title {
    margin: 0;
    font-family: var(--tc-font-heading);
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--tc-success, #15803D);
}

.tc-verify__result-msg {
    margin: 0.15rem 0 0;
    font-size: 0.92rem;
    line-height: 1.7;
}

.tc-verify__holder {
    margin: 0.9rem 0 0;
    font-size: 1rem;
}

.tc-verify__holder-label {
    color: var(--tc-muted);
}

.tc-verify__certs {
    list-style: none;
    margin: 0.75rem 0 0;
    padding: 0;
    display: grid;
    gap: 0.6rem;
}

.tc-verify__cert {
    padding: 0.85rem 1rem;
    border-radius: 12px;
    background: #fff;
    border: 1px solid rgba(21, 128, 61, 0.15);
}

.tc-verify__cert-top {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
    justify-content: space-between;
}

.tc-verify__cert-program {
    font-weight: 700;
    color: var(--tc-navy, #14284B);
    overflow-wrap: anywhere;
}

.tc-verify__cert-meta {
    margin: 0.5rem 0 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem 1.25rem;
    font-size: 0.85rem;
}

.tc-verify__cert-meta > div {
    display: flex;
    gap: 0.35rem;
}

.tc-verify__cert-meta dt {
    font-weight: 600;
    color: var(--tc-muted);
}

.tc-verify__cert-meta dt::after {
    content: ":";
}

.tc-verify__cert-meta dd {
    margin: 0;
    color: var(--tc-text);
}

/* ══════════ Organisations ══════════ */
.tc-orgs {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
}

.tc-org {
    flex: 1 1 230px;
    max-width: 300px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.6rem;
    padding: 1.25rem;
    border-radius: var(--tc-radius, 20px);
    background: #fff;
    border: 1px solid var(--tc-border);
    box-shadow: var(--tc-shadow);
    transition: box-shadow 0.25s ease, transform 0.25s ease;
    min-width: 0;
}

.tc-org:hover {
    box-shadow: var(--tc-shadow-hover);
    transform: translateY(-2px);
}

.tc-org__logo {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 84px;
    border-radius: 14px;
    background: #F8FAFC;
    overflow: hidden;
}

.tc-org__logo img {
    max-width: 80%;
    max-height: 64px;
    width: auto;
    height: auto;
    object-fit: contain;
}

.tc-org__monogram {
    font-family: var(--tc-font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--tc-primary-dark, #4569A8);
}

.tc-org__name {
    margin: 0;
    font-family: var(--tc-font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--tc-navy, #14284B);
    line-height: 1.45;
    overflow-wrap: anywhere;
}

.tc-org__desc {
    margin: 0;
    font-size: 0.9rem;
    color: var(--tc-muted);
    line-height: 1.7;
}

.tc-org__links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem 1rem;
    margin-top: auto;
}

.tc-legend {
    margin: 1.5rem 0 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 0.6rem 1.25rem;
}

.tc-legend__row {
    display: flex;
    gap: 0.6rem;
    align-items: baseline;
}

.tc-legend dt {
    flex: 0 0 auto;
}

.tc-legend dd {
    margin: 0;
    font-size: 0.87rem;
    color: var(--tc-muted);
    line-height: 1.6;
}

/* ══════════ Testimonial card ══════════ */
.tc-quote {
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 1.5rem 1.4rem 1.25rem;
    border-radius: var(--tc-radius, 20px);
    background: #fff;
    border: 1px solid var(--tc-border);
    box-shadow: var(--tc-shadow);
    min-width: 0;
}

.tc-quote__mark {
    position: absolute;
    top: 0.4rem;
    left: 1rem;
    font-family: Georgia, serif;
    font-size: 4rem;
    line-height: 1;
    color: var(--tc-primary-light, #DCE9FA);
    pointer-events: none;
}

.tc-quote__stars {
    margin: 0 0 0.6rem;
    color: #F5A524;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
}

.tc-quote__text {
    margin: 0;
    flex: 1 1 auto;
}

.tc-quote__text p {
    margin: 0;
    font-size: 0.97rem;
    line-height: 1.85;
    color: var(--tc-text);
    overflow-wrap: anywhere;
}

.tc-quote__author {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 1.1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--tc-border);
}

.tc-quote__avatar {
    flex: 0 0 auto;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    object-fit: cover;
    background: var(--tc-primary-soft, #EEF4FC);
}

.tc-quote__avatar--initials {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--tc-font-heading);
    font-weight: 800;
    color: var(--tc-primary-dark, #4569A8);
}

.tc-quote__meta {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.tc-quote__name {
    font-style: normal;
    font-weight: 700;
    color: var(--tc-navy, #14284B);
}

.tc-quote__role {
    font-size: 0.83rem;
    color: var(--tc-muted);
    line-height: 1.5;
}

.tc-quote--featured {
    padding: clamp(1.5rem, 3vw, 2.5rem);
    background: linear-gradient(135deg, #14284B 0%, #1D3A6B 60%, #3D6AAB 100%);
    border: none;
    color: #fff;
}

.tc-quote--featured .tc-quote__mark {
    color: rgba(255, 255, 255, 0.14);
    font-size: 6rem;
}

.tc-quote--featured .tc-quote__text p {
    color: #fff;
    font-size: clamp(1.02rem, 0.95rem + 0.35vw, 1.2rem);
    line-height: 1.95;
}

.tc-quote--featured .tc-quote__author {
    border-top-color: rgba(255, 255, 255, 0.18);
}

.tc-quote--featured .tc-quote__name {
    color: #fff;
}

.tc-quote--featured .tc-quote__role {
    color: rgba(255, 255, 255, 0.78);
}

/* ══════════ Certificate preview ══════════ */
.tc-preview {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    gap: clamp(1.25rem, 3vw, 2.5rem);
    align-items: center;
}

.tc-preview--no-image {
    grid-template-columns: 1fr;
}

.tc-preview__figure {
    position: relative;
    margin: 0;
    padding: clamp(0.75rem, 1.5vw, 1.25rem);
    border-radius: 24px;
    background: linear-gradient(145deg, #fff, #F1F5FB);
    border: 1px solid var(--tc-border);
    box-shadow: 0 24px 60px rgba(20, 40, 75, 0.14);
}

.tc-preview__figure img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 14px;
}

.tc-preview__caption {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    padding: 0.25rem 0.7rem;
    border-radius: 999px;
    background: rgba(20, 40, 75, 0.78);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 600;
}

.tc-preview__features {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 1rem;
}

.tc-preview__feature {
    display: flex;
    gap: 0.9rem;
    align-items: flex-start;
}

.tc-preview__num {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--tc-primary-soft, #EEF4FC);
    color: var(--tc-primary-dark, #4569A8);
    font-weight: 800;
    font-family: var(--tc-font-heading);
}

.tc-preview__title {
    margin: 0;
    font-family: var(--tc-font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--tc-navy, #14284B);
}

.tc-preview__text {
    margin: 0.2rem 0 0;
    color: var(--tc-muted);
    font-size: 0.93rem;
    line-height: 1.7;
}

.tc-preview__cta {
    grid-column: 1 / -1;
    justify-self: center;
}

/* ══════════ CTA ══════════ */
.tc-cta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1.25rem 2rem;
    padding: clamp(1.5rem, 4vw, 3rem);
    border-radius: 28px;
    background: radial-gradient(120% 140% at 100% 0%, #3D6AAB 0%, #1D3A6B 45%, #14284B 100%);
    color: #fff;
    box-shadow: 0 24px 60px rgba(20, 40, 75, 0.24);
}

.tc-cta__body {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    flex: 1 1 360px;
    min-width: 0;
}

.tc-cta__icon {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    font-size: 1.5rem;
}

.tc-cta__title {
    margin: 0;
    font-family: var(--tc-font-heading);
    font-size: clamp(1.35rem, 1.1rem + 1vw, 2rem);
    font-weight: 800;
    color: #fff;
    line-height: 1.35;
}

.tc-cta__text {
    margin: 0.4rem 0 0;
    color: rgba(255, 255, 255, 0.85);
    font-size: 1rem;
    line-height: 1.75;
}

.tc-cta__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.tc-cta .tc-btn--primary {
    background: #fff;
    color: var(--tc-navy, #14284B) !important;
    box-shadow: none;
}

.tc-cta .tc-btn--primary:hover {
    background: #EEF4FC;
}

.tc-cta--compact {
    padding: clamp(1.1rem, 3vw, 1.75rem) clamp(1.1rem, 3vw, 2rem);
    border-radius: 22px;
}

.tc-cta--compact .tc-cta__title {
    font-size: clamp(1.1rem, 1rem + 0.6vw, 1.4rem);
}

.tc-cta--compact .tc-cta__icon {
    width: 46px;
    height: 46px;
    font-size: 1.2rem;
}

.tc-inline-block {
    width: min(1200px, calc(100% - 2rem));
    margin: clamp(1.5rem, 4vw, 3rem) auto;
}

.tc-cta .tc-btn--ghost:focus-visible,
.tc-cta .tc-btn--primary:focus-visible {
    outline-color: rgba(255, 255, 255, 0.7);
}

/* ══════════ Responsive ══════════ */
@media (max-width: 991.98px) {
    .tc-preview {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 575.98px) {
    .tc-btn {
        width: 100%;
        white-space: normal;
    }

    .tc-cta__actions {
        width: 100%;
    }

    .tc-stats {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.65rem;
    }

    .tc-stat {
        padding: 1rem 0.75rem;
    }

    .tc-verify__captcha {
        flex-wrap: wrap;
    }

    .tc-verify__captcha .tc-verify__input {
        flex-basis: 100%;
    }

    .tc-verify__head {
        gap: 0.75rem;
    }

    .tc-verify__seal {
        width: 44px;
        height: 44px;
        font-size: 1.15rem;
    }

    .tc-cta__body {
        flex-basis: 100%;
    }
}

@media (max-width: 374.98px) {
    .tc-stats {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    .tc-btn,
    .tc-org {
        transition: none;
    }

    .tc-btn:hover,
    .tc-org:hover {
        transform: none;
    }
}