/* ==========================================================================
   ARKAN ARCHITECTS — LUXURY LIGHT PAGE-SPECIFIC STYLES
   Projects, Project Details, About, Services, Contact
   ========================================================================== */

/* --------------------------------------------------------------------------
   PROJECTS DIRECTORY & DISCIPLINE SWITCHER
   -------------------------------------------------------------------------- */
.projects-header {
  padding-top: var(--space-xl);
  padding-bottom: var(--space-lg);
}

.discipline-switch-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-surface-sunken);
  padding: 0.35rem;
  border-radius: var(--radius-tag);
  border: 1px solid var(--color-border);
  width: fit-content;
  margin-bottom: var(--space-lg);
}

.discipline-tab-btn {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-text-secondary);
  padding: 0.65rem 1.45rem;
  border-radius: var(--radius-tag);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-architectural);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.discipline-tab-btn:hover {
  color: var(--color-text-primary);
}

.discipline-tab-btn.active {
  background: var(--color-text-primary);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(17, 19, 23, 0.2);
}

.discipline-badge {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.2rem 0.65rem;
  border-radius: 4px;
  background: rgba(158, 123, 79, 0.12);
  color: var(--color-accent);
  border: 1px solid rgba(158, 123, 79, 0.3);
  display: inline-block;
  margin-bottom: 0.35rem;
}

.filter-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-border);
}

.filter-btn {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  padding: 0.55rem 1.25rem;
  border-radius: var(--radius-tag);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  transition: all var(--duration-fast) var(--ease-architectural);
}

.filter-btn:hover {
  color: var(--color-text-primary);
  border-color: var(--color-text-primary);
  background-color: var(--color-surface-hover);
}

.filter-btn.active {
  color: #FFFFFF;
  background-color: var(--color-text-primary);
  border-color: var(--color-text-primary);
  font-weight: 700;
}

.filter-count {
  font-family: var(--font-mono);
  font-size: var(--text-mono);
  margin-left: auto;
  color: var(--color-accent);
  font-weight: 600;
}

.projects-masonry {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

@media (min-width: 640px) {
  .projects-masonry {
    grid-template-columns: repeat(2, 1fr);
    gap: clamp(1.5rem, 3.5vw, 3rem);
  }
}

@media (min-width: 1100px) {
  .projects-masonry {
    grid-template-columns: repeat(3, 1fr);
  }
}

.pagination-wrap {
  display: flex;
  justify-content: center;
  margin-top: var(--space-2xl);
}

.no-results-msg {
  display: none;
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--space-2xl) 0;
  color: var(--color-text-secondary);
}

/* --------------------------------------------------------------------------
   PROJECT DETAIL PAGES
   -------------------------------------------------------------------------- */
.project-detail-header {
  padding-top: var(--space-lg);
  padding-bottom: var(--space-lg);
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: var(--text-mono);
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.back-link:hover {
  color: var(--color-accent-hover);
}

.project-title-meta {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
  margin-bottom: var(--space-lg);
}

.project-hero-wrap {
  position: relative;
  width: 100%;
  max-height: 860px;
  overflow: hidden;
  border-radius: var(--radius-card);
  background-color: var(--color-surface);
  margin-bottom: var(--space-xl);
  border: 1px solid var(--color-border);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
}

.project-hero-img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* Key Facts Monograph Data Grid */
.project-facts-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
  border-radius: var(--radius-subtle);
}

@media (min-width: 768px) {
  .project-facts-grid {
    grid-template-columns: repeat(4, 1fr);
    padding: var(--space-md) var(--space-lg);
  }
}

.fact-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.fact-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.fact-value {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text-primary);
}

/* Project Narrative */
.project-narrative-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

@media (min-width: 768px) {
  .project-narrative-grid {
    grid-template-columns: 1fr 1.8fr;
    gap: clamp(2rem, 5vw, 5rem);
  }
}

.narrative-lead {
  font-family: var(--font-heading);
  font-size: clamp(1.35rem, 2.2vw, 1.85rem);
  font-weight: 700;
  line-height: 1.35;
  color: var(--color-text-primary);
  letter-spacing: -0.015em;
  border-left: 3px solid var(--color-accent);
  padding-left: 1.25rem;
}

.narrative-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  font-size: var(--text-body);
  color: var(--color-text-secondary);
  line-height: 1.75;
}

.narrative-body p strong {
  color: var(--color-text-primary);
}

/* Gallery inside detail page */
.project-gallery-section {
  padding-top: var(--space-2xl);
  border-top: 1px solid var(--color-border);
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (min-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .gallery-item-full {
    grid-column: 1 / -1;
  }
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-card);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-architectural);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
}

.gallery-item:hover {
  border-color: var(--color-accent);
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
}

.gallery-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-architectural);
}

.gallery-item:hover .gallery-thumb {
  transform: scale(1.04);
}

.gallery-zoom-badge {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
  padding: 0.35rem 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-subtle);
  opacity: 0;
  transition: opacity var(--duration-fast);
  pointer-events: none;
}

.gallery-item:hover .gallery-zoom-badge {
  opacity: 1;
}

.project-nav-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-2xl) 0;
  margin-top: var(--space-2xl);
  border-top: 1px solid var(--color-border);
}

.project-nav-link {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.project-nav-label {
  font-family: var(--font-mono);
  font-size: var(--text-mono);
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.project-nav-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-primary);
}

/* --------------------------------------------------------------------------
   ABOUT PAGE
   -------------------------------------------------------------------------- */
.about-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

@media (min-width: 860px) {
  .about-hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

.credentials-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}

@media (min-width: 640px) {
  .credentials-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

.credential-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  background: var(--color-surface);
  padding: 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-subtle);
}

.team-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

@media (min-width: 768px) {
  .team-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.team-card {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-subtle);
  padding: 1.5rem;
  transition: all var(--duration-fast);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.02);
}

.team-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.05);
}

.team-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-primary);
}

.team-role {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-accent);
  font-weight: 600;
}

.team-bio {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.65;
  margin-top: 0.25rem;
}

/* --------------------------------------------------------------------------
   SERVICES PAGE
   -------------------------------------------------------------------------- */
.phases-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.phase-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  padding: 1.75rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-subtle);
  transition: all var(--duration-fast);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
}

.phase-item:hover {
  border-color: var(--color-accent);
  background: var(--color-surface-hover);
}

@media (min-width: 768px) {
  .phase-item {
    grid-template-columns: 80px 1.5fr 2fr;
    gap: clamp(1.5rem, 3vw, 3rem);
    align-items: center;
  }
}

.phase-num {
  font-family: var(--font-mono);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-accent);
}

.phase-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-text-primary);
}

.phase-desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.65;
}

/* --------------------------------------------------------------------------
   CONTACT PAGE & FORMS
   -------------------------------------------------------------------------- */
.contact-layout-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  margin-top: var(--space-xl);
}

@media (min-width: 860px) {
  .contact-layout-grid {
    grid-template-columns: 1fr 1.25fr;
    gap: clamp(2.5rem, 5vw, 6rem);
  }
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.contact-block {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-subtle);
  padding: 1.5rem;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.02);
}

.contact-block-label {
  font-family: var(--font-mono);
  font-size: var(--text-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  font-weight: 600;
}

.contact-block-value {
  font-size: var(--text-body-lg);
  font-weight: 700;
  color: var(--color-text-primary);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.04);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  position: relative;
}

.form-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-primary);
}

.form-label .required-mark {
  color: var(--color-error);
  margin-left: 2px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.9rem 1rem;
  background-color: #FAFAF7;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-subtle);
  font-size: var(--text-body);
  color: var(--color-text-primary);
  transition: all var(--duration-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  background-color: #FFFFFF;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-glow);
}

.form-textarea {
  min-height: 140px;
  resize: vertical;
}

.form-field-error {
  font-size: var(--text-meta);
  color: var(--color-error);
  font-weight: 500;
  display: none;
}

.form-group.has-error .form-input,
.form-group.has-error .form-select,
.form-group.has-error .form-textarea {
  border-color: var(--color-error);
  background-color: rgba(208, 61, 61, 0.03);
}

.form-group.has-error .form-field-error {
  display: block;
}

.form-feedback-card {
  display: none;
  padding: var(--space-lg);
  border-radius: var(--radius-subtle);
  margin-top: var(--space-md);
}

.form-feedback-card.is-success {
  display: block;
  background-color: rgba(46, 133, 75, 0.08);
  border: 1px solid var(--color-success);
}

.form-feedback-card.is-error {
  display: block;
  background-color: rgba(208, 61, 61, 0.08);
  border: 1px solid var(--color-error);
}