/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  color: #333;
  background: #fff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

/* === HEADER / NAV === */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(44, 62, 80, 0.95);
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 12px rgba(0,0,0,0.15);
}
.nav-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.nav-logo {
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.5px;
}
.nav-logo span { color: #e74c3c; }
.nav-links {
  display: flex;
  gap: 8px;
}
.nav-links a {
  color: rgba(255,255,255,0.85);
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 500;
  transition: background 0.2s, color 0.2s;
}
.nav-links a:hover,
.nav-links a.active {
  background: rgba(255,255,255,0.15);
  color: #fff;
}
/* Hamburger */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 32px;
  height: 32px;
  position: relative;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  position: absolute;
  transition: transform 0.3s, opacity 0.3s;
}
.nav-toggle span { top: 50%; left: 4px; transform: translateY(-50%); }
.nav-toggle span::before { content: ''; top: -7px; }
.nav-toggle span::after { content: ''; top: 7px; }
.nav-toggle.open span { background: transparent; }
.nav-toggle.open span::before { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.open span::after { transform: rotate(-45deg) translate(5px, -5px); }

/* === HERO === */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(44,62,80,0.85), rgba(52,73,94,0.7));
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  padding: 0 20px;
}
.hero-content h1 {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 16px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.hero-content p {
  font-size: 1.2rem;
  opacity: 0.9;
  margin-bottom: 32px;
  line-height: 1.5;
}
.hero-btn {
  display: inline-block;
  padding: 14px 36px;
  background: #e74c3c;
  color: #fff;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 15px rgba(231,76,60,0.4);
}
.hero-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(231,76,60,0.5);
}

/* === SECTIONS === */
.section {
  padding: 80px 20px;
}
.section-dark {
  background: #f8f9fa;
}
.container { padding: 0 20px;
  max-width: 1100px;
  margin: 0 auto;
}
.section-title {
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 12px;
  color: #2c3e50;
}
.section-subtitle {
  text-align: center;
  color: #7f8c8d;
  font-size: 1.05rem;
  margin-bottom: 48px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* === ABOUT === */
.about-text {
  max-width: 800px;
  margin: 0 auto;
  font-size: 1.05rem;
  color: #555;
  line-height: 1.8;
}
.about-text p + p {
  margin-top: 20px;
}
.about-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  margin-top: 48px;
}
.about-feature {
  text-align: center;
  padding: 32px 20px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  transition: transform 0.2s, box-shadow 0.2s;
}
.about-feature:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.1);
}
.about-feature .icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
}
.about-feature h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: #2c3e50;
  margin-bottom: 8px;
}
.about-feature p {
  font-size: 0.9rem;
  color: #7f8c8d;
}

/* === CONTACT === */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}
.contact-info h3 {
  font-size: 1.3rem;
  color: #2c3e50;
  margin-bottom: 20px;
}
.contact-item {
  display: flex;
  gap: 14px;
  margin-bottom: 20px;
  align-items: flex-start;
}
.contact-item .icon {
  font-size: 1.3rem;
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: #ecf0f1;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.contact-item p {
  font-size: 1rem;
  color: #555;
  line-height: 1.5;
}
.contact-item a {
  color: #e74c3c;
  font-weight: 600;
  font-size: 1.1rem;
}
.contact-item a:hover {
  text-decoration: underline;
}
.contact-map {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
  aspect-ratio: 16/12;
  background: #ecf0f1;
}
.contact-map iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* === GALLERY === */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.gallery-item {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  background: #f8f9fa;
  transition: transform 0.3s, box-shadow 0.3s;
  cursor: pointer;
}
.gallery-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.15);
}
.gallery-item img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  transition: transform 0.5s;
}
.gallery-item:hover img {
  transform: scale(1.05);
}
.gallery-item .caption {
  padding: 14px 16px;
  font-size: 0.95rem;
  font-weight: 600;
  color: #2c3e50;
  text-align: center;
  background: #fff;
}

/* === PRICE PAGE === */
.price-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}
.price-content .price-text {
  font-size: 1.05rem;
  color: #555;
  line-height: 1.8;
  margin-bottom: 32px;
}
.price-content .price-text p + p {
  margin-top: 12px;
}
.price-image {
  max-width: 600px;
  margin: 0 auto;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}
.price-image img {
  width: 100%;
}

/* === PAGE HERO (inner pages) === */
.page-hero {
  padding-top: 120px;
  padding-bottom: 48px;
  text-align: center;
  background: linear-gradient(135deg, #2c3e50, #34495e);
  color: #fff;
}
.page-hero h1 {
  font-size: 2.2rem;
  font-weight: 700;
}
.page-hero p {
  margin-top: 8px;
  opacity: 0.8;
  font-size: 1.05rem;
}

/* === FOOTER === */
.site-footer {
  background: #2c3e50;
  color: rgba(255,255,255,0.7);
  padding: 32px 20px;
  text-align: center;
  font-size: 0.9rem;
}
.site-footer a {
  color: #e74c3c;
}
.site-footer a:hover {
  text-decoration: underline;
}

/* === LIGHTBOX === */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0,0,0,0.9);
  align-items: center;
  justify-content: center;
  cursor: zoom-out;
}
.lightbox.active {
  display: flex;
}
.lightbox img {
  max-width: 90%;
  max-height: 90vh;
  border-radius: 8px;
  box-shadow: 0 0 40px rgba(0,0,0,0.5);
}
.lightbox-close {
  position: absolute;
  top: 20px;
  right: 28px;
  font-size: 2rem;
  color: #fff;
  cursor: pointer;
  background: none;
  border: none;
  opacity: 0.7;
  transition: opacity 0.2s;
}
.lightbox-close:hover { opacity: 1; }
.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  border: 0;
  border-radius: 50%;
  background: rgba(255,255,255,0.18);
  color: #fff;
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s, opacity 0.2s;
}
.lightbox-nav:hover { background: rgba(255,255,255,0.32); }
.lightbox-prev { left: 28px; }
.lightbox-next { right: 28px; }

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0; right: 0;
    background: rgba(44, 62, 80, 0.98);
    flex-direction: column;
    padding: 16px;
    gap: 4px;
  }
  .nav-links.open { display: flex; }
  .nav-links a {
    padding: 12px 16px;
    font-size: 1rem;
  }
  .hero-content h1 { font-size: 2rem; }
  .hero-content p { font-size: 1rem; }
  .hero { min-height: 70vh; }
  .section { padding: 48px 16px; }
  .section-title { font-size: 1.6rem; }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .gallery-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 12px;
  }
  .gallery-item .caption {
    padding: 10px 12px;
    font-size: 0.85rem;
  }
  .page-hero { padding-top: 100px; padding-bottom: 32px; }
  .page-hero h1 { font-size: 1.6rem; }
}

/* Product description sections */
.product-description {
  background: #f9f9f9;
  padding: 40px 20px;
}
.product-description h2 {
  color: #333;
  margin-bottom: 20px;
}
.product-description h3 {
  color: #555;
  margin: 25px 0 15px;
  font-size: 1.2em;
}
.product-description ul {
  margin: 15px 0;
  padding-left: 20px;
}
.product-description li {
  margin-bottom: 10px;
  line-height: 1.6;
}

/* CTA section */
.cta-section {
  background: linear-gradient(135deg, #edcd1f 0%, #c99b00 100%);
  text-align: center;
  padding: 50px 0;
}
.cta-section h2 {
  color: #333;
  margin-bottom: 15px;
}
.cta-section p {
  color: #555;
  margin-bottom: 20px;
}
.cta-section .btn-primary {
  display: inline-block;
  background: #333;
  color: #fff;
  padding: 15px 30px;
  border-radius: 5px;
  font-size: 1.2em;
  text-decoration: none;
  transition: background 0.3s;
}
.cta-section .btn-primary:hover {
  background: #555;
}