/* ── Container ── */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

/* ── Sections ── */
.section {
  padding: var(--space-12) 0;
}

.section-sm {
  padding: var(--space-8) 0;
}

/* ── Section Header ── */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-4);
  border-bottom: 2px solid var(--color-border);
}

.section-header-right {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.section-header-line {
  width: 4px;
  height: 26px;
  background: var(--color-accent-red);
  border-radius: 2px;
  flex-shrink: 0;
}

.section-header h2 {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--color-text-primary);
}

.section-header-link {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.section-header-link:hover {
  color: var(--color-accent-red);
}

/* ── Responsive Grid ── */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

@media (max-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .container { padding: 0 var(--space-4); }
  .grid-3,
  .grid-4 { grid-template-columns: 1fr; }
}

/* ── Tags (category chips) ── */
.tag {
  display: inline-flex;
  align-items: center;
  padding: 3px var(--space-3);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  font-weight: 700;
  white-space: nowrap;
  line-height: 1.5;
}

.tag-red {
  background: rgba(220, 53, 69, 0.10);
  color: var(--color-accent-red);
  border: 1px solid rgba(220, 53, 69, 0.20);
}

.tag-blue {
  background: rgba(13, 110, 253, 0.10);
  color: var(--color-accent-blue);
  border: 1px solid rgba(13, 110, 253, 0.20);
}

.tag-green {
  background: rgba(25, 135, 84, 0.10);
  color: #198754;
  border: 1px solid rgba(25, 135, 84, 0.20);
}

.tag-purple {
  background: rgba(111, 66, 193, 0.10);
  color: #6f42c1;
  border: 1px solid rgba(111, 66, 193, 0.20);
}

/* ── Post Date ── */
.post-date {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.post-date svg {
  width: 13px;
  height: 13px;
  fill: currentColor;
  flex-shrink: 0;
}

/* ── Utilities ── */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}

/* LTR language sections */
.ltr {
  direction: ltr;
  text-align: left;
}

.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--space-16) 0;
  color: var(--color-text-muted);
}

.empty-state p {
  font-size: var(--font-size-lg);
}

/* ── Footer ── */
.site-footer {
  background: #1a1a2e;
  color: rgba(255,255,255,0.7);
  padding: var(--space-12) 0 var(--space-8);
  margin-top: var(--space-16);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-10);
}

.footer-logo-text {
  font-size: var(--font-size-2xl);
  font-weight: 900;
  color: var(--color-accent-red);
  margin-bottom: var(--space-3);
}

.footer-logo-img {
  height: 110px;
  max-height: 120px;
  width: auto;
  display: block;
  margin-bottom: var(--space-3);
  object-fit: contain;
  transition: transform var(--transition-fast);
}

.footer-desc {
  font-size: var(--font-size-sm);
  line-height: 1.9;
  color: rgba(255,255,255,0.5);
}

.footer-col h4 {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-links a {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.55);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-accent-red);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: var(--space-6);
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.35);
  text-align: center;
}

/* ── Contact Us Popup Modal ── */
.contact-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 10000;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s ease;
}

.contact-modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.contact-modal-box {
  width: 100%;
  max-width: 520px;
  background: #19202c;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-xl);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  color: #ffffff;
  padding: var(--space-6) var(--space-8);
  position: relative;
  transform: translateY(20px) scale(0.95);
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  direction: rtl;
}

.contact-modal-overlay.open .contact-modal-box {
  transform: translateY(0) scale(1);
}

.contact-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-modal-title {
  font-size: var(--font-size-xl);
  font-weight: 800;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
}

.contact-modal-close {
  background: rgba(255, 255, 255, 0.08);
  border: none;
  color: rgba(255, 255, 255, 0.7);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.contact-modal-close:hover {
  background: rgba(220, 53, 69, 0.2);
  color: var(--color-accent-red);
}

.contact-form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: var(--space-4);
}

.contact-form-label {
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: rgba(255, 255, 255, 0.9);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.contact-form-label .req {
  color: var(--color-accent-red);
}

.contact-form-label .optional-badge {
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.45);
  font-weight: 400;
}

.contact-input,
.contact-textarea {
  width: 100%;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  font-size: var(--font-size-sm);
  color: #ffffff;
  font-family: inherit;
  direction: rtl;
  transition: border-color 0.2s ease;
}

.contact-input:focus,
.contact-textarea:focus {
  outline: none;
  border-color: var(--color-accent-blue);
  box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.2);
}

.contact-feedback {
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-size: var(--font-size-xs);
  font-weight: 700;
  margin-bottom: var(--space-4);
  display: none;
}

.contact-feedback.success {
  background: rgba(25, 135, 84, 0.2);
  border: 1px solid rgba(25, 135, 84, 0.4);
  color: #2ecc71;
}

.contact-feedback.error {
  background: rgba(220, 53, 69, 0.2);
  border: 1px solid rgba(220, 53, 69, 0.4);
  color: #ff6b6b;
}

.btn-contact-submit {
  width: 100%;
  background: linear-gradient(135deg, var(--color-accent-blue), var(--color-accent-blue-dark));
  color: #ffffff;
  border: none;
  padding: 12px var(--space-4);
  border-radius: var(--radius-md);
  font-weight: 800;
  font-size: var(--font-size-sm);
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 4px 15px rgba(13, 110, 253, 0.3);
}

.btn-contact-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(13, 110, 253, 0.5);
}


@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
}