/**
 * NexusGuard v4 Components
 */

.ng-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  line-height: 1;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
}

.ng-btn:hover {
  transform: translateY(-1px);
}

.ng-btn--primary {
  background: var(--ng-signal-red);
  color: var(--ng-white);
  box-shadow: 0 12px 26px rgba(224, 43, 36, 0.22);
}

.ng-btn--secondary {
  background: var(--ng-nexus-blue);
  color: var(--ng-white);
  box-shadow: 0 12px 26px rgba(20, 87, 217, 0.18);
}

.ng-btn--outline {
  background: transparent;
  color: var(--ng-enterprise-navy);
  border-color: var(--ng-cool-border);
}

.ng-card {
  background: var(--ng-white);
  border: 1px solid var(--ng-cool-border);
  border-radius: var(--ng-radius-md);
  box-shadow: var(--ng-shadow-card);
  padding: 24px;
}

.ng-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ng-nexus-blue);
  font-size: .9rem;
  font-weight: 800;
  letter-spacing: 0;
}

.ng-eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 99px;
  background: var(--ng-cyber-cyan);
}

/**
 * NexusGuard v4.17.4-C Pre-Footer CTA Button Polish
 *
 * Component-level button polish after IRANSansX Variable activation.
 * Scope: NexusGuard button components used in hero and pre-footer CTA areas.
 * Goals:
 * - stable vertical alignment
 * - better Persian button readability
 * - stronger secondary/white button contrast
 * - safer wrapping behavior
 */

.ng-btn,
a.ng-btn,
button.ng-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  min-height: 44px;
  min-width: 132px;
  padding: .78rem 1.35rem;
  border-radius: 999px;
  line-height: 1.25;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  font-family: var(--ng-font-main);
  font-weight: 800;
  letter-spacing: 0;
  text-decoration: none;
  direction: rtl;
  unicode-bidi: plaintext;
  box-sizing: border-box;
}

.ng-btn--primary,
a.ng-btn--primary,
button.ng-btn--primary {
  color: #ffffff !important;
  background: linear-gradient(135deg, #ef3434 0%, #dc2626 100%);
  border: 1px solid rgba(255, 255, 255, .12);
  text-shadow: none;
  box-shadow: 0 12px 26px rgba(220, 38, 38, .22);
}

.ng-btn--primary:hover,
.ng-btn--primary:focus-visible,
a.ng-btn--primary:hover,
a.ng-btn--primary:focus-visible {
  color: #ffffff !important;
  transform: translateY(-1px);
  box-shadow: 0 16px 34px rgba(220, 38, 38, .28);
}

.ng-btn--secondary,
.ng-btn--outline,
.ng-btn--ghost,
.ng-btn--light,
a.ng-btn--secondary,
a.ng-btn--outline,
a.ng-btn--ghost,
a.ng-btn--light,
button.ng-btn--secondary,
button.ng-btn--outline,
button.ng-btn--ghost,
button.ng-btn--light {
  color: #0b2239 !important;
  background: rgba(255, 255, 255, .96);
  border: 1px solid rgba(15, 35, 55, .18);
  text-shadow: none;
  box-shadow: 0 10px 24px rgba(15, 35, 55, .08);
}

.ng-btn--secondary:hover,
.ng-btn--outline:hover,
.ng-btn--ghost:hover,
.ng-btn--light:hover,
.ng-btn--secondary:focus-visible,
.ng-btn--outline:focus-visible,
.ng-btn--ghost:focus-visible,
.ng-btn--light:focus-visible,
a.ng-btn--secondary:hover,
a.ng-btn--outline:hover,
a.ng-btn--ghost:hover,
a.ng-btn--light:hover,
a.ng-btn--secondary:focus-visible,
a.ng-btn--outline:focus-visible,
a.ng-btn--ghost:focus-visible,
a.ng-btn--light:focus-visible {
  color: #071827 !important;
  background: #ffffff;
  border-color: rgba(15, 35, 55, .28);
  transform: translateY(-1px);
  box-shadow: 0 14px 30px rgba(15, 35, 55, .12);
}

/* CTA rows that contain NexusGuard buttons */
.ng-hero__actions,
.ng-cta__actions,
.ng-final-cta__actions,
.ng-section-cta__actions,
.ng-prefooter-cta__actions,
.ng-contact-cta__actions,
.ng-v4-cta__actions {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: .8rem;
  flex-wrap: wrap;
}

@media (max-width: 640px) {
  .ng-btn,
  a.ng-btn,
  button.ng-btn {
    min-height: 46px;
    min-width: 0;
    width: 100%;
    max-width: 320px;
    padding: .85rem 1.1rem;
    white-space: normal;
    line-height: 1.35;
  }

  .ng-hero__actions,
  .ng-cta__actions,
  .ng-final-cta__actions,
  .ng-section-cta__actions,
  .ng-prefooter-cta__actions,
  .ng-contact-cta__actions,
  .ng-v4-cta__actions {
    width: 100%;
    align-items: stretch;
    justify-content: center;
  }
}

/* ==========================================================================
   NexusGuard v4.45.0-C3 Exact Evidence Alignment
   Reuses the existing ng-section--dark and ng-service-deliverables contracts.
   Only the English eyebrow bidi/dot order is scoped locally.
   ========================================================================== */

.ng-commercial-evidence .ng-eyebrow {
  direction: ltr;
  unicode-bidi: isolate;
  flex-direction: row-reverse;
}

/* ==========================================================================
   NexusGuard v4.45.0-C4 Exact Evidence Card Tone
   Aligns Evidence cards with the existing Deliverables card background.
   ========================================================================== */

.ng-commercial-evidence .ng-service-deliverables__list article,
.ng-commercial-evidence .ng-commercial-evidence__list article {
  background-color: rgba(255, 255, 255, 0.06);
}

/* ==========================================================
   NexusGuard v4.46.0-C1B Corporate Trust Foundation
   ========================================================== */

.ng-corporate-trust {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    color: #f7fbff;
    background:
        radial-gradient(
            circle at 12% 18%,
            rgba(40, 181, 232, 0.14),
            transparent 34%
        ),
        radial-gradient(
            circle at 88% 84%,
            rgba(59, 130, 246, 0.12),
            transparent 38%
        ),
        linear-gradient(
            135deg,
            #07182d 0%,
            #0a2340 55%,
            #0b294a 100%
        );
}

.ng-corporate-trust::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background:
        linear-gradient(
            rgba(255, 255, 255, 0.025) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(255, 255, 255, 0.025) 1px,
            transparent 1px
        );
    background-size: 42px 42px;
    mask-image:
        linear-gradient(
            to bottom,
            rgba(0, 0, 0, 0.72),
            transparent
        );
}

.ng-corporate-trust__header {
    max-width: 850px;
    margin: 0 auto 2.25rem;
    text-align: center;
}

.ng-corporate-trust__header .ng-eyebrow {
    margin-bottom: 0.9rem;
}

.ng-corporate-trust__header h2 {
    max-width: 760px;
    margin-right: auto;
    margin-left: auto;
    color: #ffffff;
    text-wrap: balance;
}

.ng-corporate-trust__intro {
    max-width: 760px;
    margin: 1rem auto 0;
    color: rgba(232, 242, 252, 0.82);
    line-height: 1.95;
}

.ng-corporate-trust__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.ng-corporate-trust__card {
    min-width: 0;
    padding: 1.35rem;
    border: 1px solid rgba(148, 199, 231, 0.18);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.06);
    box-shadow:
        0 18px 42px rgba(0, 9, 22, 0.2);
    backdrop-filter: blur(8px);
}

.ng-corporate-trust__card h3 {
    margin: 0 0 0.7rem;
    color: #ffffff;
    font-size: 1.02rem;
    line-height: 1.7;
}

.ng-corporate-trust__card p {
    margin: 0;
    color: rgba(228, 240, 251, 0.78);
    line-height: 1.9;
}

.ng-corporate-trust--compact {
    padding-top: clamp(2.6rem, 5vw, 4.4rem);
    padding-bottom: clamp(2.6rem, 5vw, 4.4rem);
}

.ng-corporate-trust--compact .ng-corporate-trust__header {
    margin-bottom: 1.75rem;
}

.ng-corporate-trust--compact .ng-corporate-trust__card {
    padding: 1.15rem;
}



/* ==========================================================
   NexusGuard v4.46.0-C2B Case Study Components
   ========================================================== */

.ng-case-study-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.15rem;
}

.ng-case-study-card {
    display: flex;
    min-width: 0;
    min-height: 100%;
    flex-direction: column;
    padding: 1.45rem;
    border: 1px solid rgba(13, 64, 104, 0.12);
    border-radius: 20px;
    background: #ffffff;
    box-shadow: 0 18px 44px rgba(4, 30, 55, 0.08);
}

.ng-case-study-card__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-bottom: 1rem;
}

.ng-case-study-card__client,
.ng-case-study-sector {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 0.25rem 0.7rem;
    border-radius: 999px;
    background: rgba(14, 116, 144, 0.09);
    color: #0d617b;
    font-size: 0.78rem;
    font-weight: 700;
}

.ng-case-study-card__title {
    margin: 0 0 0.85rem;
    font-size: 1.1rem;
    line-height: 1.75;
}

.ng-case-study-card__title a {
    color: #0a2743;
    text-decoration: none;
}

.ng-case-study-card__excerpt {
    margin: 0 0 1.25rem;
    color: #536779;
    line-height: 1.95;
}

.ng-case-study-card__link {
    margin-top: auto;
    color: #086f94;
    font-weight: 800;
    text-decoration: none;
}

.ng-case-study-empty {
    max-width: 820px;
    margin: 0 auto;
    padding: clamp(2rem, 5vw, 3.4rem);
    border: 1px solid rgba(13, 64, 104, 0.12);
    border-radius: 24px;
    background: #ffffff;
    box-shadow: 0 22px 52px rgba(4, 30, 55, 0.08);
    text-align: center;
}

.ng-case-study-empty h2 {
    max-width: 650px;
    margin: 0.8rem auto 0;
    color: #092b4b;
}

.ng-case-study-empty p {
    max-width: 680px;
    margin: 1rem auto 1.5rem;
    color: #536779;
    line-height: 2;
}

.ng-case-study-related-services {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.ng-case-study-related-services a {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    padding: 0.6rem 0.9rem;
    border: 1px solid rgba(9, 64, 104, 0.14);
    border-radius: 14px;
    background: #ffffff;
    color: #0a4d70;
    font-weight: 750;
    text-decoration: none;
}

.ng-case-study-detail {
    position: relative;
    min-width: 0;
    padding: 1.5rem;
    border: 1px solid rgba(13, 64, 104, 0.11);
    border-radius: 20px;
    background: #ffffff;
    box-shadow: 0 16px 38px rgba(4, 30, 55, 0.07);
}

.ng-case-study-detail__index {
    display: inline-flex;
    margin-bottom: 0.85rem;
    color: #1195bd;
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 0.08em;
}

.ng-case-study-detail h2 {
    margin: 0 0 0.75rem;
    color: #092b4b;
    font-size: 1.12rem;
}

.ng-case-study-detail p {
    margin: 0;
    color: #526778;
    line-height: 2;
}