*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg-pure-white: #ffffff;
  --bg-stone-soft: #f8f9fa;
  --bg-stone-elevated: #f1f3f5;
  --border-stone-clean: #e9ecef;
  
  --text-dark-solid: #11141a;
  --text-dark-muted: #4a505a;
  --text-dark-subtle: #8a929e;
  
  --gold-accent: #d4af37;
  --gold-accent-hover: #b89324;
  --gold-tint-alpha: rgba(212, 175, 55, 0.08);
  --gold-border-alpha: rgba(212, 175, 55, 0.3);
  
  --header-nav-height: 86px;
  --shadow-card-subtle: 0 8px 24px rgba(0, 0, 0, 0.04);
  --shadow-card-hover: 0 20px 35px rgba(212, 175, 55, 0.15);
  --shadow-hero-inset: inset 0 0 100px rgba(0,0,0,0.2);
  
  --transition-cubic: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  --font-heading-lux: 'Cinzel', serif;
  --font-body-clean: 'Plus Jakarta Sans', sans-serif;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-pure-white);
}

body {
  font-family: var(--font-body-clean);
  background-color: var(--bg-pure-white);
  color: var(--text-dark-solid);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  padding-top: var(--header-nav-height);
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding-inline: 1.5rem;
}

/* NAVIGATION HEADER BAR */
.navbar-container {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-nav-height);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-stone-clean);
  z-index: 1000;
  transition: var(--transition-cubic);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-dark-solid);
}

.logo-wrapper {
  width: 46px;
  height: 46px;
  border-radius: 8px;
  overflow: hidden;
  border: 1.5px solid var(--gold-accent);
  background: #ffffff;
  padding: 2px;
}

.logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.company-name {
  font-family: var(--font-heading-lux);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.gold-suffix { color: var(--gold-accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}

.nav-item {
  color: var(--text-dark-muted);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.4rem 0;
  position: relative;
  transition: var(--transition-cubic);
}

.nav-item:hover, .nav-item.active {
  color: var(--gold-accent);
}

.nav-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--gold-accent);
  transform: translateX(-50%);
  transition: var(--transition-cubic);
}

.nav-item:hover::after, .nav-item.active::after {
  width: 100%;
}

.action-tray {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.top-icons { display: flex; gap: 0.6rem; }

.icon-link {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--bg-stone-soft);
  border: 1px solid var(--border-stone-clean);
  color: var(--text-dark-solid);
  font-size: 1.05rem;
  text-decoration: none;
  transition: var(--transition-cubic);
}

.icon-link:hover {
  transform: scale(1.08);
  background: var(--text-dark-solid);
  border-color: var(--text-dark-solid);
  color: var(--gold-accent);
}

/* EDITORIAL SHOWROOM SLIDESHOW HERO */
.hero {
  position: relative;
  height: 75vh;
  min-height: 580px;
  display: flex;
  align-items: center;
  background-color: #0b0d11;
  overflow: hidden;
  box-shadow: var(--shadow-hero-inset);
}

.hero-slides {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-slides img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  opacity: 0;
  transform: scale(1.05);
  transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), transform 1.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-slides img.active {
  opacity: 1;
  transform: scale(1);
}

.hero-overlay-curtain {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: radial-gradient(circle, rgba(17, 20, 26, 0.2) 20%, rgba(17, 20, 26, 0.65) 90%);
  display: flex;
  align-items: center;
  width: 100%;
}

.hero-layout-flexbox {
  display: flex;
  justify-content: center;
  width: 100%;
}

.hero-content-box {
  width: 100%;
  max-width: 680px;
  min-height: 340px;
  background: rgba(255, 255, 255, 0.90);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 3.5rem 2.5rem;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.15), inset 0 0 0 1px var(--gold-border-alpha);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

#hero-title {
  font-family: var(--font-heading-lux);
  font-size: clamp(1.8rem, 3.5vw, 2.75rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text-dark-solid);
  line-height: 1.25;
  text-transform: uppercase;
}

.gold-accent-line {
  width: 70px;
  height: 3px;
  background: var(--gold-accent);
  margin: 1.25rem auto;
  border-radius: 2px;
  box-shadow: 0 2px 8px rgba(212, 175, 55, 0.4);
}

#hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-dark-muted);
  font-weight: 600;
  margin-bottom: 2.25rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero-buttons-container {
  display: flex;
  gap: 1.25rem;
  justify-content: center;
  width: 100%;
}

.btn {
  padding: 0.9rem 2.25rem;
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
  border-radius: 6px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: var(--transition-cubic);
}

.btn-primary {
  background: var(--text-dark-solid);
  color: #ffffff;
  border: 1px solid var(--text-dark-solid);
}

.btn-primary:hover {
  background: var(--gold-accent);
  border-color: var(--gold-accent);
  color: #ffffff;
  transform: translateY(-3px);
  box-shadow: 0 12px 24px rgba(212, 175, 55, 0.3);
}

.btn-secondary {
  border: 2px solid var(--text-dark-solid);
  color: var(--text-dark-solid);
  background: transparent;
}

.btn-secondary:hover {
  background: var(--text-dark-solid);
  color: #ffffff;
  transform: translateY(-3px);
}

.hero-nav-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(4px);
  border: 1px solid var(--border-stone-clean);
  color: var(--text-dark-solid);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: var(--transition-cubic);
  z-index: 10;
}

.hero-nav-arrow:hover {
  background: var(--gold-accent);
  color: white;
  border-color: var(--gold-accent);
  transform: translateY(-50%) scale(1.05);
}

.hero-nav-arrow.left { left: 2rem; }
.hero-nav-arrow.right { right: 2rem; }

.hero-pagination-dots {
  position: absolute;
  bottom: 1.75rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.6rem;
  z-index: 10;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: var(--transition-cubic);
}

.dot.active {
  background: var(--gold-accent);
  width: 24px;
  border-radius: 5px;
}

/* MAIN LAYOUT WRAPPERS */
.section-wrapper {
  padding: clamp(4rem, 8vw, 7rem) 0;
}

.section-tagline-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--gold-accent);
  text-align: center;
  margin-bottom: 0.65rem;
}

.section-main-heading {
  font-family: var(--font-heading-lux);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  text-align: center;
  color: var(--text-dark-solid);
  margin-bottom: 0.85rem;
}

.section-sub-heading {
  text-align: center;
  max-width: 650px;
  margin: 0 auto 4rem;
  color: var(--text-dark-muted);
  font-size: 1.05rem;
}

/* ABOUT SECTION */
.about-section { background-color: var(--bg-stone-soft); }

.about-grid-layout {
  display: flex;
  flex-direction: column;
  gap: 4rem;
}

.about-text-narrative {
  max-width: 880px;
  margin: 0 auto;
  text-align: center;
  font-size: 1.08rem;
  color: var(--text-dark-muted);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.about-core-cards-matrix {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.75rem;
}

.about-feature-card {
  background: var(--bg-pure-white);
  border: 1px solid var(--border-stone-clean);
  border-radius: 12px;
  padding: 2.25rem;
  box-shadow: var(--shadow-card-subtle);
  transition: var(--transition-cubic);
  display: flex;
  flex-direction: column;
}

.about-feature-card:hover {
  transform: translateY(-6px);
  border-color: var(--gold-border-alpha);
  box-shadow: var(--shadow-card-hover);
}

.feature-card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.icon-bubble {
  width: 46px;
  height: 46px;
  border-radius: 8px;
  background: var(--bg-stone-soft);
  color: var(--gold-accent);
  display: grid;
  place-items: center;
  font-size: 1.25rem;
  transition: var(--transition-cubic);
}

.about-feature-card:hover .icon-bubble {
  background: var(--gold-accent);
  color: white;
}

.about-feature-card h3 {
  font-family: var(--font-heading-lux);
  font-size: 1.2rem;
  color: var(--text-dark-solid);
  font-weight: 700;
}

.feature-card-body {
  font-size: 0.95rem;
  color: var(--text-dark-muted);
  margin-bottom: 1.75rem;
  flex-grow: 1;
}

.feature-bullet-specs {
  list-style: none;
  border-top: 1px solid var(--border-stone-clean);
  padding-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.feature-bullet-specs li {
  font-size: 0.88rem;
  color: var(--text-dark-muted);
  position: relative;
  padding-left: 1.25rem;
}

.feature-bullet-specs li::before {
  content: '♦';
  position: absolute;
  left: 0;
  color: var(--gold-accent);
  font-size: 0.75rem;
}

.about-summary-footer-box {
  background: var(--bg-pure-white);
  border: 1px solid var(--border-stone-clean);
  border-radius: 12px;
  padding: 3rem 2rem;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  box-shadow: var(--shadow-card-subtle);
}

.about-summary-footer-box p {
  color: var(--text-dark-muted);
  margin-bottom: 2rem;
}

.counter-badge-element {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
}

.counter-number {
  font-family: var(--font-heading-lux);
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--gold-accent);
  line-height: 1;
}

.counter-label {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dark-solid);
  font-weight: 700;
  margin-top: 0.5rem;
}

/* PREMIUM PRODUCT GRID (UNIFORM CARD SHAPING) */
.products-section { background-color: var(--bg-pure-white); }

.tab-filter-container-row {
  display: flex;
  justify-content: center;
  margin-bottom: 3.5rem;
}

.tab-navigation-bar {
  display: flex;
  gap: 0.5rem;
  background: var(--bg-stone-soft);
  padding: 6px;
  border-radius: 30px;
  border: 1px solid var(--border-stone-clean);
  overflow-x: auto;
  scrollbar-width: none;
}

.tab-navigation-bar::-webkit-scrollbar { display: none; }

.filter-tab-btn {
  white-space: nowrap;
  padding: 0.75rem 1.5rem;
  background: transparent;
  border: none;
  color: var(--text-dark-muted);
  font-family: var(--font-body-clean);
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  transition: var(--transition-cubic);
}

.filter-tab-btn:hover { color: var(--gold-accent); }

.filter-tab-btn.active {
  background: var(--text-dark-solid);
  color: #ffffff;
}

.asymmetrical-product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2.25rem;
}

.showroom-product-card {
  background: var(--bg-pure-white);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border-stone-clean);
  box-shadow: var(--shadow-card-subtle);
  transition: var(--transition-cubic);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.showroom-product-card:hover {
  transform: translateY(-8px);
  border-color: var(--gold-border-alpha);
  box-shadow: var(--shadow-card-hover);
}

.card-img-viewport {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background-color: var(--bg-stone-elevated);
}

.showroom-product-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.showroom-product-card:hover img {
  transform: scale(1.06);
}

.showroom-product-card h3 {
  font-family: var(--font-heading-lux);
  font-size: 1.2rem;
  color: var(--text-dark-solid);
  padding: 1.5rem 1.5rem 0.65rem;
  font-weight: 700;
}

.showroom-product-card p {
  color: var(--text-dark-muted);
  font-size: 0.92rem;
  padding: 0 1.5rem 2rem;
  line-height: 1.6;
  flex-grow: 1;
}

/* CONTACT CARD INFRASTRUCTURE */
.contact-section {
  background-color: var(--bg-stone-soft);
  border-top: 1px solid var(--border-stone-clean);
}

.symmetrical-contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.grid-contact-card {
  position: relative;
  background: var(--bg-pure-white);
  border: 1px solid var(--border-stone-clean);
  border-radius: 12px;
  padding: 2.5rem 1.75rem;
  text-decoration: none;
  color: var(--text-dark-solid);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-card-subtle);
  transition: var(--transition-cubic);
}

.contact-card-icon-frame {
  width: 52px;
  height: 52px;
  border-radius: 10px;
  background: var(--bg-stone-soft);
  border: 1px solid var(--border-stone-clean);
  display: grid;
  place-items: center;
  font-size: 1.35rem;
  color: var(--gold-accent);
  margin-bottom: 1.5rem;
  transition: var(--transition-cubic);
}

.grid-contact-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
}

.contact-card-info-detail {
  font-size: 0.95rem;
  color: var(--text-dark-muted);
  margin-bottom: auto;
}

.contact-phone-vertical-list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: auto;
}

.voice-line-anchor {
  color: var(--text-dark-muted);
  text-decoration: none;
  font-size: 0.98rem;
  font-weight: 600;
  transition: var(--transition-cubic);
}

.voice-line-anchor:hover { color: var(--gold-accent); }

.contact-action-trigger {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gold-accent);
  margin-top: 1.5rem;
  transition: var(--transition-cubic);
}

.grid-contact-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--gold-border-alpha);
}

.grid-contact-card:hover .contact-card-icon-frame {
  background: var(--text-dark-solid);
  color: var(--gold-accent);
  border-color: var(--text-dark-solid);
}

.grid-contact-card:hover .contact-action-trigger i {
  transform: translateX(4px);
}

.card-whatsapp-variant:hover .contact-card-icon-frame { color: #25D366; }
.card-maps-variant:hover .contact-card-icon-frame { color: #EA4335; }

/* FOOTER ARCHITECTURE */
.showroom-footer {
  background: var(--bg-pure-white);
  border-top: 1px solid var(--border-stone-clean);
  padding: 2.25rem 0;
}

.footer-inner-alignment {
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.copyright-statement {
  font-size: 0.88rem;
  color: var(--text-dark-subtle);
}

.brand-text-accent {
  color: var(--text-dark-solid);
  font-weight: 700;
}

/* RESPONSIVE HAMBURGER INFRASTRUCTURE */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
}

.bar {
  width: 22px;
  height: 2px;
  background: var(--text-dark-solid);
  border-radius: 1px;
  transition: var(--transition-cubic);
}

@media (max-width: 991px) {
  .hamburger { display: flex; }
  
  .nav-links {
    position: fixed;
    top: var(--header-nav-height);
    left: 0;
    right: 0;
    height: calc(100vh - var(--header-nav-height));
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: flex-start;
    padding: 3rem 2rem;
    gap: 2rem;
    transform: translateY(-110%);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-cubic);
    border-top: 1px solid var(--border-stone-clean);
  }

  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-item { font-size: 1.25rem; }
  .hero-nav-arrow { display: none; }
  .hero { height: 65vh; min-height: 500px; }
  .hero-content-box { padding: 2.5rem 1.5rem; min-height: auto; }
}