/* Hero Slider Component (Split layout: Static Left Image, Sliding Right Text) */
.hero-slider-container {
  position: relative;
  width: 100%;
  --hero-h: 600px;
  height: var(--hero-h);
  display: flex;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  overflow: hidden;
  padding: 0;
}

.hero-slide-img-part {
  /* ширина выводится из высоты: кадр 2:3 виден целиком, без обрезки */
  --caption-h: 100px;
  width: calc((var(--hero-h) - var(--caption-h)) * 2 / 3);
  flex: 0 0 auto;
  height: 100%;
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
  background-color: #FFFFFF;
}

.hero-slide-img-part img {
  width: 100%;
  flex: 1 1 auto;
  min-height: 0;
  object-fit: cover;
  object-position: center top;
  filter: brightness(0.96);
  /* Removed transform scaling transition to eliminate zoom/shake effect */
}

.hero-photo-caption {
  height: var(--caption-h);
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  text-align: center;
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 600;
  line-height: 1.15;
  color: var(--text-primary);
  background-color: #FFFFFF;
  border-top: 1px solid var(--border-color);
}

.hero-slides-text-container {
  flex: 1 1 auto;
  width: auto;
  min-width: 0;
  height: 100%;
  position: relative;
  background-color: var(--bg-secondary);
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1s cubic-bezier(0.25, 1, 0.5, 1);
  display: flex;
  z-index: 1;
}

.hero-slide.active {
  opacity: 1;
  z-index: 2;
}

.hero-slide-content-part {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 60px 80px;
  text-align: left;
}

.hero-slide-tag {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 16px;
}

.hero-slide-content-part h2 {
  font-family: var(--font-serif);
  font-size: 2.6rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--text-primary);
  margin-bottom: 30px;
}

.btn-hero {
  display: inline-block;
  padding: 14px 36px;
  background-color: var(--text-primary);
  color: #FFFFFF;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  font-weight: 600;
  transition: var(--transition-fast);
}

.btn-hero:hover {
  background-color: var(--accent-gold);
  color: #FFFFFF;
  transform: translateY(-2px);
}

/* Slider Controls */
.slider-control {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
  background: var(--bg-primary);
  z-index: 10;
}

.slider-control:hover {
  background-color: var(--bg-tertiary);
  border-color: var(--text-primary);
}

.slider-prev { left: 20px; }
.slider-next { right: 20px; }

.slider-dots {
  position: absolute;
  bottom: 30px;
  right: 80px;
  display: flex;
  gap: 12px;
  z-index: 10;
}

.slider-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--border-color);
  transition: var(--transition-fast);
  cursor: pointer;
}

.slider-dot.active {
  background-color: var(--accent-gold);
  transform: scale(1.6);
}

/* Highlight Banner */
.highlight-banner {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: 60px 0;
}

.highlight-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.highlight-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 8px;
}

.highlight-icon {
  font-size: 1.5rem;
  color: var(--accent-gold);
}

.highlight-text {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-primary);
}

/* About Section Card */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: center;
}

.about-image {
  border: 1px solid var(--border-color);
  padding: 10px;
  background-color: #FFFFFF;
  max-width: 460px;
  margin: 0 auto;
}

.about-image img {
  display: block;
  width: 100%;
  height: auto;
  /* кадр 2:3 целиком, без обрезки */
  aspect-ratio: 2 / 3;
  object-fit: cover;
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.about-tagline {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 300;
  line-height: 1.35;
  color: var(--accent-gold);
}

.about-text {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.about-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
  border-top: 1px solid var(--border-color);
  padding-top: 24px;
}

.about-bullets li {
  position: relative;
  padding-left: 24px;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.about-bullets li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--accent-gold);
}

/* Services Component */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
}

.service-card {
  background-color: #FFFFFF;
  border: 1px solid var(--border-color);
  padding: 40px;
  transition: var(--transition-smooth);
}

.service-card:hover {
  border-color: var(--border-dark);
}

.service-card h3 {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 300;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 16px;
}

.service-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.service-list li {
  position: relative;
  padding-left: 20px;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.service-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--accent-gold);
}

/* Certificate Gallery */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 24px;
}

.cert-card {
  border: 1px solid var(--border-color);
  padding: 8px;
  background-color: #FFFFFF;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.cert-card img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.cert-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(17, 17, 17, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition-fast);
}

.cert-card:hover .cert-overlay {
  opacity: 1;
}

.zoom-icon {
  color: #FFFFFF;
  border: 1px solid #FFFFFF;
  padding: 10px 20px;
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
}

/* Projects Carousel */
.projects-carousel-wrapper {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.projects-track {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none;
  padding: 10px 0;
}

.projects-track::-webkit-scrollbar {
  display: none;
}

.project-item {
  flex: 0 0 340px;
  background-color: #FFFFFF;
  border: 1px solid var(--border-color);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.project-item:hover {
  border-color: var(--border-dark);
}

.project-item img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.project-info {
  padding: 20px;
  text-align: center;
  border-top: 1px solid var(--border-color);
}

.project-info h4 {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Lightbox Modal */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(255, 255, 255, 0.98);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
  z-index: 2000;
}

.lightbox.active {
  opacity: 1;
  pointer-events: all;
}

.lightbox-content {
  position: relative;
  max-width: 85%;
  max-height: 80%;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
  border: 1px solid var(--border-color);
  padding: 8px;
  background: #FFF;
}

.lightbox-close {
  position: absolute;
  top: -50px;
  right: 0;
  color: var(--text-primary);
  font-size: 1.5rem;
  font-weight: 300;
  transition: var(--transition-fast);
}

.lightbox-close:hover {
  color: var(--accent-gold);
}

.lightbox-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-primary);
  font-size: 2rem;
  font-weight: 300;
  transition: var(--transition-fast);
}

.lightbox-arrow:hover {
  color: var(--accent-gold);
}

.lightbox-prev { left: -60px; }
.lightbox-next { right: -60px; }

/* Contact Form Component */
.contact-section-inner {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 80px;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.contact-method {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.contact-method-icon {
  font-size: 1.2rem;
  color: var(--accent-gold);
}

.contact-method-detail h4 {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.contact-method-detail p, .contact-method-detail a {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.contact-method-detail a:hover {
  color: var(--text-primary);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-primary);
}

.form-control {
  width: 100%;
  padding: 14px 0;
  border: none;
  border-bottom: 1px solid var(--border-color);
  background-color: transparent;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--text-primary);
  transition: var(--transition-fast);
  border-radius: 0;
}

.form-control:focus {
  outline: none;
  border-bottom-color: var(--border-dark);
}

textarea.form-control {
  resize: none;
  min-height: 100px;
}

.btn-submit {
  align-self: flex-start;
  background-color: var(--text-primary);
  color: #FFFFFF;
  padding: 16px 40px;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  transition: var(--transition-fast);
}

.btn-submit:hover {
  background-color: var(--accent-gold);
}

/* Responsive adjustments */
@media (max-width: 992px) {
  .hero-slide-content-part h2 { font-size: 2.0rem; font-weight: 600; }
  .hero-slide-content-part { padding: 40px; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-section-inner { grid-template-columns: 1fr; gap: 50px; }
}

@media (max-width: 768px) {
  .hero-slider-container { height: auto; flex-direction: column; }
  .hero-slide-img-part { width: 100%; height: auto; }
  .hero-slide-img-part img { flex: none; height: auto; aspect-ratio: 2 / 3; }
  .hero-photo-caption { height: auto; padding: 14px 16px; }
  .hero-slides-text-container { width: 100%; height: 340px; }
  .hero-slide { flex-direction: column; }
  .hero-slide-content-part { width: 100%; height: 100%; padding: 24px; }
  .slider-control { display: none; }
  .slider-dots { left: 50%; right: auto; transform: translateX(-50%); bottom: 20px; }
}