/* ============================================================
   PAGE-SPECIFIC STYLES
   ============================================================ */

/* --- HOME: About Preview --- */
.about-preview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-preview-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}

.about-preview-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 400px;
}

.about-preview-image .accent-border {
  position: absolute;
  top: 20px;
  left: 20px;
  right: -20px;
  bottom: -20px;
  border: 2px solid var(--color-copper);
  border-radius: var(--radius-lg);
  z-index: -1;
  opacity: 0.3;
}

.about-preview-content h2 {
  margin-bottom: 1.2rem;
}

.about-preview-content p {
  margin-bottom: 1.5rem;
}

@media (max-width: 768px) {
  .about-preview {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* --- HOME: Services Grid --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

@media (max-width: 968px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .services-grid { grid-template-columns: 1fr; }
}

/* --- HOME: Why Choose Us --- */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.why-features {
  display: grid;
  gap: 1rem;
}

.why-feature {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.2rem;
  background: var(--color-charcoal-light);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,0.05);
  transition: border-color var(--transition-fast);
}

.why-feature:hover {
  border-color: rgba(184, 115, 51, 0.3);
}

.why-feature .check {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(184,115,51,0.2), rgba(184,115,51,0.05));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-copper);
  font-size: 0.85rem;
}

.why-feature span {
  font-size: 0.95rem;
  color: var(--color-grey-200);
  font-weight: 500;
}

@media (max-width: 768px) {
  .why-grid { grid-template-columns: 1fr; gap: 2rem; }
}

/* --- HOME: Stats --- */
.stats-section {
  background: var(--color-black);
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

@media (max-width: 768px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

/* --- HOME: Projects Showcase --- */
.projects-showcase {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.project-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  height: 300px;
}

.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.project-card:hover img {
  transform: scale(1.1);
}

.project-card-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.5rem;
  background: linear-gradient(transparent, rgba(13,13,13,0.9));
  transform: translateY(20px);
  opacity: 0;
  transition: all var(--transition-base);
}

.project-card:hover .project-card-overlay {
  transform: translateY(0);
  opacity: 1;
}

.project-card-overlay h4 {
  font-size: 1.1rem;
  margin-bottom: 0.2rem;
}

.project-card-overlay span {
  font-size: 0.8rem;
  color: var(--color-copper);
}

@media (max-width: 768px) {
  .projects-showcase { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 500px) {
  .projects-showcase { grid-template-columns: 1fr; }
}

/* --- HOME: Testimonials Carousel --- */
.testimonials-carousel {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

@media (max-width: 968px) {
  .testimonials-carousel { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .testimonials-carousel { grid-template-columns: 1fr; }
}

/* --- HOME: Process Steps --- */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 12%;
  right: 12%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-copper), var(--color-taupe), var(--color-copper));
  opacity: 0.3;
  z-index: 0;
}

.process-step {
  text-align: center;
  position: relative;
  z-index: 1;
}

.process-step-number {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-copper), var(--color-copper-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-white);
  box-shadow: var(--shadow-copper);
}

.process-step h5 {
  font-size: 1rem;
  margin-bottom: 0.4rem;
}

.process-step p {
  font-size: var(--text-sm);
  color: var(--color-grey-400);
}

@media (max-width: 768px) {
  .process-steps {
    grid-template-columns: 1fr 1fr;
  }
  .process-steps::before { display: none; }
}

@media (max-width: 500px) {
  .process-steps { grid-template-columns: 1fr; }
}

/* --- ABOUT PAGE --- */
.about-content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.vision-mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.vm-card {
  padding: 2.5rem;
  background: var(--color-charcoal-light);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.05);
  position: relative;
  overflow: hidden;
}

.vm-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--color-copper), transparent);
}

.vm-card .vm-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.vm-card h3 {
  font-size: var(--text-xl);
  margin-bottom: 0.8rem;
}

@media (max-width: 768px) {
  .about-content-grid { grid-template-columns: 1fr; gap: 2rem; }
  .vision-mission-grid { grid-template-columns: 1fr; }
}

/* --- SERVICES PAGE --- */
.services-page-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.service-detail-card {
  background: var(--color-charcoal-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.05);
  transition: all var(--transition-base);
}

.service-detail-card:hover {
  border-color: rgba(184,115,51,0.2);
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.service-detail-image {
  height: 250px;
  overflow: hidden;
}

.service-detail-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.service-detail-card:hover .service-detail-image img {
  transform: scale(1.05);
}

.service-detail-body {
  padding: 2rem;
}

.service-detail-body h3 {
  font-size: var(--text-xl);
  margin-bottom: 0.8rem;
}

.service-detail-body p {
  margin-bottom: 1rem;
}

.service-detail-body ul {
  display: grid;
  gap: 0.5rem;
}

.service-detail-body ul li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: var(--color-grey-300);
}

.service-detail-body ul li .li-icon {
  color: var(--color-copper);
  font-size: 0.8rem;
}

@media (max-width: 768px) {
  .services-page-grid { grid-template-columns: 1fr; }
}

/* --- PORTFOLIO PAGE --- */
.portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: center;
  margin-bottom: 2.5rem;
}

.filter-btn {
  padding: 0.55rem 1.3rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-grey-400);
  background: var(--color-charcoal-light);
  border: 1px solid rgba(255,255,255,0.08);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--color-copper);
  color: var(--color-white);
  border-color: var(--color-copper);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.portfolio-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 320px;
  cursor: pointer;
}

.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.portfolio-item:hover img {
  transform: scale(1.08);
}

.portfolio-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent 40%, rgba(13,13,13,0.85) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.portfolio-item:hover .portfolio-item-overlay {
  opacity: 1;
}

.portfolio-item-overlay h4 {
  font-size: 1.1rem;
}

.portfolio-item-overlay span {
  font-size: 0.8rem;
  color: var(--color-copper);
}

@media (max-width: 768px) {
  .portfolio-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 500px) {
  .portfolio-grid { grid-template-columns: 1fr; }
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  background: rgba(0,0,0,0.95);
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.lightbox.open {
  display: flex;
  opacity: 1;
}

.lightbox img {
  max-width: 90%;
  max-height: 85vh;
  border-radius: var(--radius-md);
  object-fit: contain;
}

.lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1.2rem;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.lightbox-close:hover {
  background: rgba(255,255,255,0.2);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1.2rem;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.lightbox-nav:hover { background: rgba(255,255,255,0.2); }
.lightbox-prev { left: 1.5rem; }
.lightbox-next { right: 1.5rem; }

/* --- PROCESS PAGE --- */
.process-timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.process-timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 30px;
  width: 2px;
  height: 100%;
  background: linear-gradient(180deg, var(--color-copper), var(--color-taupe), transparent);
}

.timeline-item {
  display: flex;
  gap: 2rem;
  margin-bottom: 3rem;
  position: relative;
}

.timeline-dot {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-copper), var(--color-copper-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-white);
  flex-shrink: 0;
  z-index: 2;
  box-shadow: var(--shadow-copper);
}

.timeline-content {
  background: var(--color-charcoal-light);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid rgba(255,255,255,0.05);
  flex: 1;
}

.timeline-content h3 {
  font-size: var(--text-xl);
  margin-bottom: 0.6rem;
}

/* --- TESTIMONIALS PAGE --- */
.testimonials-page-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

@media (max-width: 768px) {
  .testimonials-page-grid { grid-template-columns: 1fr; }
}

/* --- FAQ PAGE --- */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--color-charcoal-light);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-md);
  margin-bottom: 0.8rem;
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item.open {
  border-color: rgba(184,115,51,0.3);
}

.faq-question {
  width: 100%;
  padding: 1.2rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
  font-weight: 500;
  color: var(--color-offwhite);
  font-size: 0.95rem;
  text-align: left;
  background: transparent;
  transition: color var(--transition-fast);
}

.faq-question:hover {
  color: var(--color-copper);
}

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(184,115,51,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-copper);
  font-size: 0.9rem;
  transition: transform var(--transition-base);
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), padding var(--transition-base);
}

.faq-answer-inner {
  padding: 0 1.5rem 1.2rem;
  font-size: 0.92rem;
  color: var(--color-grey-400);
  line-height: 1.7;
}

/* --- CONTACT PAGE --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
}

.contact-info-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.2rem;
  background: var(--color-charcoal-light);
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
  border: 1px solid rgba(255,255,255,0.05);
  transition: border-color var(--transition-fast);
}

.contact-info-card:hover {
  border-color: rgba(184,115,51,0.3);
}

.contact-info-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(184,115,51,0.2), rgba(184,115,51,0.05));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-copper);
  font-size: 1.1rem;
}

.contact-info-card h5 {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.2rem;
  color: var(--color-offwhite);
}

.contact-info-card p {
  font-size: 0.88rem;
  color: var(--color-grey-400);
  margin: 0;
}

.contact-form-card {
  background: var(--color-charcoal-light);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  border: 1px solid rgba(255,255,255,0.05);
}

.contact-map {
  margin-top: 1.5rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 250px;
  border: 1px solid rgba(255,255,255,0.05);
}

.contact-map iframe {
  width: 100%;
  height: 100%;
  border: none;
  filter: grayscale(0.8) brightness(0.8) contrast(1.1);
}

@media (max-width: 768px) {
  .contact-grid { grid-template-columns: 1fr; }
}