/* ==========================================================================
   MAIN STYLESHEET - CETAK KEMASAN (PT PUTRAMANDIRI PRINTINDO)
   Direction: Quiet Luxury / High-End Atelier Monochrom (Schwa Studio standard)
   Typography: Pure Swiss International Style (Helvetica Neue / Inter)
   Palette: Obsidian (#0B0C0E), Alabaster (#F7F6F2), White (#FFFFFF), Deep Navy (#001C2E), Restrained Accent (#FA7000)
   ========================================================================== */

/* Hide WP admin bar from frontend view */
#wpadminbar {
  display: none !important;
}
html {
  margin-top: 0 !important;
}
body.admin-bar .site-header {
  top: 0 !important;
}

:root {
  /* Pure Swiss Typography Stack */
  --font-sans: 'Inter', 'Helvetica Neue', Helvetica, 'Neue Haas Grotesk', -apple-system, BlinkMacSystemFont, Arial, sans-serif;
  --font-mono: 'SF Mono', Menlo, Monaco, Consolas, monospace;

  /* Deep Midnight Ocean Luxury Palette */
  --color-obsidian: #001626;        /* Deep Midnight Oceanic Base */
  --color-alabaster: #F7F6F2;
  --color-charcoal: #002238;        /* Midnight Indigo Charcoal */
  --color-stone: #EAE8E3;
  --color-white: #FFFFFF;

  /* Ocean Blues */
  --color-ocean-deep: #001626;
  --color-ocean: #003C5F;          /* Signature Ocean Navy */
  --color-ocean-mid: #002D4A;
  --color-ocean-light: #005A8C;

  /* Text Tones */
  --text-primary-dark: #001626;     /* Deep Ink Oceanic for Headings on Light */
  --text-secondary-dark: #4A5668;
  --text-muted-dark: #7B8798;
  
  --text-primary-light: #FFFFFF;
  --text-secondary-light: #CBD5E1;
  --text-muted-light: #8E9BAE;

  /* Atmospheric Navy (Subtle Undertone) */
  --color-navy-deep: #001626;
  --color-navy-subtle: #002D4A;

  /* Vibrant Orange Accent */
  --color-accent: #FA7000;
  --color-accent-text-light: #C25400; /* WCAG AA 4.6:1 compliant on light */

  /* Hairline Borders */
  --border-hairline-dark: rgba(255, 255, 255, 0.12);
  --border-hairline-light: rgba(0, 36, 60, 0.12);

  /* Museum Motion Easing */
  --ease-atelier: cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   1. RESET & ARCHITECTURAL BASE
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  color: var(--text-primary-dark);
  background-color: var(--color-white);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.25s var(--ease-atelier);
}

button, input, select, textarea {
  font-family: inherit;
  font-size: 1rem;
}

:focus-visible {
  outline: 1px solid var(--color-accent);
  outline-offset: 3px;
}

.screen-reader-text {
  border: 0;
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
  word-wrap: normal !important;
}

/* --------------------------------------------------------------------------
   2. ATELIER CONTAINERS & TYPOGRAPHY
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  color: inherit;
  line-height: 1.15;
  font-weight: 500;
  letter-spacing: -0.035em;
}

.luxury-container {
  width: 100%;
  max-width: 1380px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 2.5rem;
  padding-right: 2.5rem;
}

.luxury-section {
  padding-top: 7rem;
  padding-bottom: 7rem;
  position: relative;
}

.section-micro-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted-dark);
  margin-bottom: 1.25rem;
}

.section-luxury-title {
  font-size: clamp(2.25rem, 4vw, 3.5rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.1;
  color: inherit;
}

.section-header-desc {
  font-size: 1.0625rem;
  font-weight: 300;
  line-height: 1.7;
  color: var(--text-secondary-dark);
  max-width: 480px;
}

.section-split-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 4.5rem;
  gap: 2.5rem;
  flex-wrap: wrap;
}

.text-center {
  text-align: center;
}

/* --------------------------------------------------------------------------
   3. QUIET LUXURY BUTTONS & CONTROLS (NO CHUNKY SOLID ORANGE)
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8125rem 2rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.3s var(--ease-atelier);
  text-align: center;
  min-height: 44px;
}

.btn-luxury {
  border-radius: 999px;
}

.btn-block {
  width: 100%;
}

.btn-sm {
  padding: 0.5rem 1.25rem;
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  min-height: 36px;
}

/* Quiet Ghost Pill - Light on Dark */
.btn-outline-white {
  background-color: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.28);
}
.btn-outline-white:hover {
  background-color: var(--color-white);
  border-color: var(--color-white);
  color: var(--color-obsidian);
  transform: translateY(-1px);
}

/* Quiet Ghost Pill - Dark on Light */
.btn-outline-dark {
  background-color: transparent;
  color: var(--color-obsidian);
  border-color: rgba(11, 12, 14, 0.35);
}
.btn-outline-dark:hover {
  background-color: var(--color-obsidian);
  border-color: var(--color-obsidian);
  color: var(--color-white);
  transform: translateY(-1px);
}

/* Restrained Primary Pill */
.btn-primary {
  background-color: var(--color-obsidian);
  color: var(--color-white);
  border-color: var(--color-obsidian);
}
.btn-primary:hover {
  background-color: #23262D;
  border-color: #23262D;
  color: var(--color-white);
  transform: translateY(-1px);
}

/* Restrained Accent Pill - High Contrast, Quiet Execution */
.btn-accent {
  background-color: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.4);
  position: relative;
}
.btn-accent::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: var(--color-accent);
  margin-right: 0.25rem;
}
.btn-accent:hover {
  background-color: var(--color-white);
  color: var(--color-obsidian);
  border-color: var(--color-white);
  transform: translateY(-1px);
}
.btn-accent:hover::before {
  background-color: var(--color-obsidian);
}

/* Editorial Underline Links */
.studio-text-link {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: inherit;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding-bottom: 4px;
  border-bottom: 1px solid currentColor;
  transition: opacity 0.25s var(--ease-atelier), gap 0.25s var(--ease-atelier);
}
.studio-text-link:hover {
  opacity: 0.7;
  gap: 0.75rem;
}

/* --------------------------------------------------------------------------
   4. ATELIER HEADER & NAVIGATION
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 2rem 0;
  transition: all 0.4s var(--ease-atelier);
}

.site-header:not(.is-scrolled) {
  background-color: transparent;
}
.site-header:not(.is-scrolled) .logo-dark {
  display: none;
}
.site-header:not(.is-scrolled) .logo-light {
  display: block;
}
.site-header:not(.is-scrolled) .nav-link {
  color: rgba(255, 255, 255, 0.75);
}
.site-header:not(.is-scrolled) .nav-link:hover {
  color: var(--color-white);
}
.site-header:not(.is-scrolled) .hamburger-bar {
  background-color: var(--color-white);
}

/* Scrolled Sticky Header */
.site-header.is-scrolled {
  background-color: rgba(0, 18, 30, 0.94);
  backdrop-filter: blur(16px);
  padding: 1.125rem 0;
  border-bottom: 1px solid var(--border-hairline-dark);
}
.site-header.is-scrolled .logo-dark {
  display: none;
}
.site-header.is-scrolled .logo-light {
  display: block;
}
.site-header.is-scrolled .nav-link {
  color: rgba(255, 255, 255, 0.75);
}
.site-header.is-scrolled .nav-link:hover {
  color: var(--color-white);
}
.site-header.is-scrolled .hamburger-bar {
  background-color: var(--color-white);
}

.header-container {
  max-width: 1380px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 2.5rem;
  padding-right: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-link {
  display: flex;
  align-items: center;
}

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

.nav-link {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  position: relative;
  padding: 0.25rem 0;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-white);
  transition: width 0.3s var(--ease-atelier);
}
.nav-link:hover::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.mobile-menu-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  width: 44px;
  height: 44px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
}
.hamburger-bar {
  display: block;
  width: 24px;
  height: 1px;
  transition: all 0.3s var(--ease-atelier);
}

.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 360px;
  height: 100vh;
  background-color: var(--color-obsidian);
  color: var(--color-white);
  z-index: 2000;
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.5);
  transition: right 0.4s var(--ease-atelier);
  display: flex;
  flex-direction: column;
}
.mobile-nav-drawer.is-open {
  right: 0;
}

.mobile-drawer-inner {
  padding: 2.5rem;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 3rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-hairline-dark);
}

.mobile-close-btn {
  background: transparent;
  border: none;
  font-size: 2rem;
  color: var(--color-white);
  cursor: pointer;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mobile-menu-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  flex-grow: 1;
}

.mobile-nav-link {
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--color-white);
  padding: 0.5rem 0;
  display: block;
  border-bottom: 1px solid var(--border-hairline-dark);
}

/* --------------------------------------------------------------------------
   5. QUIET LUXURY HERO (ATELIER EXHIBITION)
   -------------------------------------------------------------------------- */
.luxury-hero {
  position: relative;
  background: radial-gradient(circle at 80% 20%, #003C5F 0%, #00243C 45%, #001626 90%);
  background-color: var(--color-obsidian);
  color: var(--color-white);
  padding-top: 10.5rem;
  padding-bottom: 6rem;
  border-bottom: none;
}

.hero-editorial-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 5rem;
  align-items: center;
}

.luxury-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-secondary-light);
  margin-bottom: 2rem;
}

.luxury-tag-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: var(--color-accent);
}

.hero-headline {
  font-size: clamp(3rem, 5.8vw, 5.25rem);
  font-weight: 500;
  line-height: 1.02;
  letter-spacing: -0.04em;
  margin-bottom: 1.75rem;
  color: var(--color-white);
}

.hero-lead-text {
  font-size: 1.125rem;
  font-weight: 300;
  line-height: 1.75;
  color: var(--text-secondary-light);
  max-width: 500px;
  margin-bottom: 2.75rem;
}

.hero-btn-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.25rem;
}

/* Stage Frame - Architectural, Borderless, No Chunky Shadow */
.hero-stage-block {
  position: relative;
  display: flex;
  justify-content: center;
}

.stage-frame {
  position: relative;
  width: 100%;
  max-width: 500px;
  aspect-ratio: 4 / 4.8;
  overflow: hidden;
  border-radius: 2px;
  background-color: #121418;
  transition: transform 0.6s var(--ease-atelier);
}

.stage-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-atelier);
}
.stage-frame:hover .stage-img {
  transform: scale(1.04);
}

.stage-floating-badge {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  padding: 1.25rem 1.5rem;
  background-color: rgba(11, 12, 14, 0.82);
  backdrop-filter: blur(12px);
  border-radius: 2px;
  border: 1px solid var(--border-hairline-dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.badge-title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-white);
  letter-spacing: -0.01em;
}

.badge-sub {
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--text-muted-light);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* --------------------------------------------------------------------------
   6. ATELIER PHILOSOPHY STATEMENT (GENEROUS WHITESPACE)
   -------------------------------------------------------------------------- */
.studio-statement-section {
  background-color: var(--color-white);
  padding-top: 8rem;
  padding-bottom: 8rem;
}

.statement-grid {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 5rem;
  align-items: start;
}

.statement-established {
  font-size: 0.75rem;
  color: var(--text-muted-dark);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 0.5rem;
}

.statement-heading {
  font-size: clamp(2rem, 3.4vw, 3rem);
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: -0.03em;
  color: var(--color-obsidian);
  margin-bottom: 2.75rem;
}

.statement-body-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  font-size: 1.0625rem;
  font-weight: 300;
  line-height: 1.8;
  color: var(--text-secondary-dark);
}

/* --------------------------------------------------------------------------
   7. BORDERLESS PACKAGING EXHIBITION (NO BOX CARDS, NO DROP SHADOWS)
   -------------------------------------------------------------------------- */
.exhibition-section {
  background-color: var(--color-alabaster);
  padding-top: 7rem;
  padding-bottom: 7rem;
  border-top: 1px solid var(--border-hairline-light);
}

.exhibition-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 4rem;
  gap: 2.5rem;
  flex-wrap: wrap;
}

.exhibition-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem 2.5rem;
}

/* Borderless Exhibition Piece */
.exhibit-card {
  position: relative;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  background: transparent;
}

.exhibit-media {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 4.8;
  overflow: hidden;
  border-radius: 2px;
  background-color: #E6E4DF;
}

.exhibit-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-atelier);
}
.exhibit-card:hover .exhibit-img,
.exhibit-card.is-hovered .exhibit-img {
  transform: scale(1.04);
}

.exhibit-index {
  position: absolute;
  top: 1.25rem;
  left: 1.25rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--color-white);
  background-color: rgba(11, 12, 14, 0.65);
  padding: 0.25rem 0.625rem;
  border-radius: 2px;
  backdrop-filter: blur(4px);
  z-index: 2;
}

/* Hover Specification Overlay (Frosted Dark Glass) */
.exhibit-hover-reveal {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(11, 12, 14, 0.2) 0%, rgba(11, 12, 14, 0.88) 85%);
  backdrop-filter: blur(8px);
  opacity: 0;
  transform: translateY(8px);
  transition: all 0.4s var(--ease-atelier);
  display: flex;
  align-items: flex-end;
  padding: 2rem;
  z-index: 3;
}
.exhibit-card:hover .exhibit-hover-reveal,
.exhibit-card:focus-within .exhibit-hover-reveal,
.exhibit-card.is-hovered .exhibit-hover-reveal {
  opacity: 1;
  transform: translateY(0);
}

.hover-content-box {
  width: 100%;
  color: var(--color-white);
}

.hover-cat {
  display: block;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-secondary-light);
  margin-bottom: 0.35rem;
}

.hover-title {
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--color-white);
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}

.hover-specs {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-hairline-dark);
  font-size: 0.8125rem;
}
.hover-specs span {
  color: var(--text-muted-light);
  margin-right: 0.5rem;
}
.hover-specs strong {
  color: var(--color-white);
  font-weight: 500;
}

.btn-inspect-trigger {
  width: 100%;
  background-color: var(--color-white);
  color: var(--color-obsidian);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: none;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.25s var(--ease-atelier);
}
.btn-inspect-trigger:hover {
  background-color: #E2E4E8;
}

/* Minimalist Editorial Caption Underneath */
.exhibit-caption {
  padding-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.caption-client {
  display: block;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted-dark);
}

.caption-name {
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--color-obsidian);
  letter-spacing: -0.015em;
}

.exhibition-bottom-row {
  margin-top: 4.5rem;
  text-align: center;
}

/* --------------------------------------------------------------------------
   8. COMPACT MANUFACTURING CAPABILITIES (NO BOXES)
   -------------------------------------------------------------------------- */
.capabilities-teaser-section {
  background-color: var(--color-white);
  padding-top: 7rem;
  padding-bottom: 7rem;
}

.compact-capabilities-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 3rem 2.5rem;
  border-top: 1px solid var(--border-hairline-light);
  padding-top: 3.5rem;
}

.compact-cap-item {
  display: flex;
  flex-direction: column;
}

.cap-num {
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--color-obsidian);
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
  line-height: 1;
}

.compact-cap-item h4 {
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--color-obsidian);
  letter-spacing: -0.015em;
  margin-bottom: 0.5rem;
}

.compact-cap-item p {
  font-size: 0.875rem;
  font-weight: 300;
  color: var(--text-secondary-dark);
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   9. QUIET STUDIO INQUIRY STRIP (BORDERLESS CANVAS)
   -------------------------------------------------------------------------- */
.minimal-inquiry-strip {
  background: radial-gradient(circle at 80% 20%, #003C5F 0%, #00243C 45%, #001626 90%);
  background-color: var(--color-obsidian);
  color: var(--color-white);
  padding-top: 6rem;
  padding-bottom: 6rem;
  border-top: none;
  border-bottom: none;
}

.inquiry-strip-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4rem;
}

.strip-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  color: var(--color-white);
  margin-top: 0.5rem;
  margin-bottom: 0.75rem;
}

.strip-desc {
  font-size: 1rem;
  font-weight: 300;
  color: var(--text-secondary-light);
  max-width: 580px;
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   10. INTERIOR PAGES: HERO HEADER
   -------------------------------------------------------------------------- */
.page-luxury-hero {
  background: radial-gradient(circle at 75% 25%, #003C5F 0%, #00243C 50%, #001626 90%);
  background-color: var(--color-obsidian);
  color: var(--color-white);
  padding-top: 10rem;
  padding-bottom: 5rem;
  border-bottom: none;
}

.page-luxury-title {
  font-size: clamp(2.5rem, 4.5vw, 4rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  color: var(--color-white);
  line-height: 1.1;
  margin-bottom: 1.25rem;
}

.page-luxury-sub {
  font-size: 1.125rem;
  font-weight: 300;
  line-height: 1.75;
  color: var(--text-secondary-light);
  max-width: 680px;
}

/* --------------------------------------------------------------------------
   11. PORTFOLIO PAGE: FILTERS & FULL GALLERY
   -------------------------------------------------------------------------- */
.exhibition-page-section {
  background-color: var(--color-white);
}

.portfolio-filter-strip {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 4rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-hairline-light);
}

.filter-btn {
  background: transparent;
  border: 1px solid transparent;
  padding: 0.5rem 1.25rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary-dark);
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.25s var(--ease-atelier);
}
.filter-btn:hover {
  color: var(--color-obsidian);
}
.filter-btn.is-active {
  background-color: var(--color-obsidian);
  color: var(--color-white);
}

.portfolio-cta-strip,
.product-cta-strip {
  margin-top: 6rem;
  padding-top: 4rem;
  border-top: 1px solid var(--border-hairline-light);
}

.cta-strip-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2.5rem;
  flex-wrap: wrap;
}
.cta-strip-inner h3 {
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--color-obsidian);
  letter-spacing: -0.02em;
}

/* --------------------------------------------------------------------------
   12. PRODUCT PAGE: CLASSIFICATIONS & MACHINERY
   -------------------------------------------------------------------------- */
.product-catalog-section {
  background-color: var(--color-white);
}

.product-types-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem 2.5rem;
}

.product-type-card {
  background-color: var(--color-alabaster);
  border-radius: 2px;
  padding: 2.75rem 2.25rem;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s var(--ease-atelier);
}
.product-type-card:hover {
  transform: translateY(-2px);
}

.type-index {
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--color-obsidian);
  line-height: 1;
  margin-bottom: 1.25rem;
}

.type-title {
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--color-obsidian);
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}

.type-desc {
  font-size: 0.9375rem;
  font-weight: 300;
  color: var(--text-secondary-dark);
  line-height: 1.7;
  margin-bottom: 1.75rem;
  flex-grow: 1;
}

.type-specs-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(11, 12, 14, 0.08);
  font-size: 0.8125rem;
}
.type-specs-list span {
  font-weight: 600;
  color: var(--color-obsidian);
}

/* Architectural Materials Table */
.materials-guide-section {
  background-color: var(--color-alabaster);
  border-top: 1px solid var(--border-hairline-light);
  border-bottom: 1px solid var(--border-hairline-light);
}

.materials-table-wrapper {
  overflow-x: auto;
  background-color: var(--color-white);
  border: 1px solid var(--border-hairline-light);
  border-radius: 2px;
}

.luxury-data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9375rem;
}
.luxury-data-table th,
.luxury-data-table td {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--border-hairline-light);
}
.luxury-data-table th {
  background-color: #FAF9F6;
  color: var(--color-obsidian);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.luxury-data-table td {
  font-weight: 300;
  color: var(--text-secondary-dark);
  line-height: 1.6;
}
.luxury-data-table td strong {
  color: var(--color-obsidian);
  font-weight: 600;
}

/* Facilities Machinery Roster */
.facilities-luxury-section {
  background-color: var(--color-white);
}

.facility-cards-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

.facility-minimal-card {
  padding: 2.5rem;
  background-color: var(--color-alabaster);
  border-radius: 2px;
  transition: transform 0.3s var(--ease-atelier);
}
.facility-minimal-card:hover {
  transform: translateY(-2px);
}

.card-count-badge {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--text-muted-dark);
  margin-bottom: 1rem;
}

.facility-minimal-card h4 {
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--color-obsidian);
  letter-spacing: -0.015em;
  margin-bottom: 0.625rem;
}

.facility-minimal-card p {
  font-size: 0.875rem;
  font-weight: 300;
  color: var(--text-secondary-dark);
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   13. TESTIMONIALS SECTION
   -------------------------------------------------------------------------- */
.testimonials-luxury-section {
  background-color: var(--color-alabaster);
  border-top: 1px solid var(--border-hairline-light);
}

.testimonials-minimal-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4rem 5rem;
}

.testimonial-minimal-item {
  display: flex;
  flex-direction: column;
}

.testimonial-minimal-quote {
  font-size: 1.25rem;
  font-weight: 300;
  line-height: 1.65;
  color: var(--color-obsidian);
  margin-bottom: 1.75rem;
}

.testimonial-minimal-meta strong {
  display: block;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-obsidian);
  letter-spacing: -0.01em;
}
.testimonial-minimal-meta span {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted-dark);
  margin-top: 0.25rem;
}

/* --------------------------------------------------------------------------
   14. CONTACT PAGE & CONCIERGE (EDITORIAL UNDERLINE FORM)
   -------------------------------------------------------------------------- */
.contact-page-section {
  background: radial-gradient(circle at 30% 20%, #003C5F 0%, #00243C 50%, #001626 90%);
  background-color: var(--color-obsidian);
  color: var(--color-white);
  padding-top: 7rem;
  padding-bottom: 7rem;
}

.concierge-box {
  background-color: transparent;
  color: var(--color-white);
  padding: 0;
}

.concierge-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 6rem;
  align-items: start;
}

.concierge-heading {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  color: var(--color-white);
  margin-bottom: 1.25rem;
}

.concierge-desc {
  font-size: 1.0625rem;
  font-weight: 300;
  color: var(--text-secondary-light);
  line-height: 1.75;
  margin-bottom: 3rem;
}

.concierge-contact-items {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border-hairline-dark);
}

.c-item {
  display: flex;
  flex-direction: column;
}
.c-lbl {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted-light);
}
.c-item strong {
  font-size: 0.9375rem;
  font-weight: 400;
  color: var(--color-white);
  margin-top: 0.35rem;
}

.concierge-direct-whatsapp .btn {
  padding: 0.875rem 2rem;
  font-size: 0.75rem;
}

/* Editorial Underline Inputs (No chunky boxes) */
.luxury-form {
  background-color: transparent;
  padding: 0;
  border: none;
}

.luxury-input-group {
  margin-bottom: 2rem;
}

.form-dual-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.luxury-input-group label {
  display: block;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted-light);
  margin-bottom: 0.75rem;
}

.luxury-input {
  width: 100%;
  background-color: transparent;
  border: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 0;
  padding: 0.75rem 0;
  color: var(--color-white);
  font-size: 1rem;
  font-weight: 300;
  transition: all 0.25s var(--ease-atelier);
}
.luxury-input:focus {
  background-color: transparent;
  border-bottom-color: var(--color-white);
  outline: none;
}
.luxury-input::placeholder {
  color: rgba(255, 255, 255, 0.35);
  font-weight: 300;
}

.luxury-select {
  cursor: pointer;
}
.luxury-select option {
  background-color: var(--color-obsidian);
  color: var(--color-white);
}

.luxury-textarea {
  resize: vertical;
}

.field-error {
  display: block;
  font-size: 0.75rem;
  color: #F87171;
  margin-top: 0.35rem;
}

.form-status {
  padding: 1rem;
  border-radius: 2px;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
  display: none;
}
.form-status.is-success {
  display: block;
  background-color: rgba(16, 185, 129, 0.15);
  color: #34D399;
  border: 1px solid rgba(52, 211, 153, 0.3);
}
.form-status.is-error {
  display: block;
  background-color: rgba(239, 68, 68, 0.15);
  color: #FCA5A5;
  border: 1px solid rgba(248, 113, 113, 0.3);
}

/* FAQ Minimal Accordion */
.faq-page-section {
  background-color: var(--color-white);
  padding-top: 7rem;
  padding-bottom: 7rem;
}

.faq-accordion-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border-hairline-light);
}

.faq-item {
  border: none;
  border-bottom: 1px solid var(--border-hairline-light);
  background-color: transparent;
  transition: all 0.25s var(--ease-atelier);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2rem 0;
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--color-obsidian);
  cursor: pointer;
  list-style: none;
}
.faq-question::-webkit-details-marker {
  display: none;
}
.faq-chevron {
  font-size: 1rem;
  color: var(--text-muted-dark);
  transition: transform 0.25s var(--ease-atelier);
}
.faq-item[open] .faq-chevron {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 0 2rem;
  font-size: 0.9375rem;
  font-weight: 300;
  color: var(--text-secondary-dark);
  line-height: 1.75;
}

/* --------------------------------------------------------------------------
   15. ACCESSIBLE MODAL DIALOG
   -------------------------------------------------------------------------- */
.portfolio-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 3000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}
.portfolio-modal.is-active {
  display: flex;
}

.modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(11, 12, 14, 0.9);
  backdrop-filter: blur(12px);
}

.modal-dialog {
  position: relative;
  z-index: 2;
  background-color: var(--color-white);
  border-radius: 2px;
  max-width: 920px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.3);
  padding: 3.5rem;
}

.modal-close-btn {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: transparent;
  border: none;
  font-size: 2.25rem;
  line-height: 1;
  color: var(--text-muted-dark);
  cursor: pointer;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal-close-btn:hover {
  color: var(--color-obsidian);
}

.modal-body {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3.5rem;
  align-items: start;
}

.modal-preview-img {
  width: 100%;
  aspect-ratio: 4 / 4.8;
  object-fit: cover;
  border-radius: 2px;
}

.modal-category-tag {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted-dark);
  margin-bottom: 0.5rem;
}

.modal-title {
  font-size: 1.875rem;
  font-weight: 500;
  color: var(--color-obsidian);
  margin-bottom: 2rem;
  line-height: 1.2;
}

.modal-meta-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
  padding: 1.75rem;
  background-color: var(--color-alabaster);
  border-radius: 2px;
}

.meta-item {
  display: flex;
  flex-direction: column;
}
.meta-label {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted-dark);
}
.meta-value {
  font-size: 0.9375rem;
  color: var(--color-obsidian);
  margin-top: 0.25rem;
}

.modal-desc-box h4 {
  font-size: 0.9375rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}
.modal-desc-box p {
  font-size: 0.9375rem;
  font-weight: 300;
  color: var(--text-secondary-dark);
  line-height: 1.7;
  margin-bottom: 2rem;
}

/* --------------------------------------------------------------------------
   16. QUIET LUXURY FOOTER
   -------------------------------------------------------------------------- */
.site-footer {
  background: radial-gradient(circle at 50% 0%, #002844 0%, #001424 85%);
  background-color: var(--color-obsidian);
  color: var(--text-muted-light);
  padding-top: 6rem;
  padding-bottom: 3rem;
  border-top: 1px solid rgba(0, 60, 95, 0.35);
}

.footer-container {
  max-width: 1380px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 2.5rem;
  padding-right: 2.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 4.5rem;
  padding-bottom: 4.5rem;
  border-bottom: 1px solid var(--border-hairline-dark);
}

.footer-desc {
  font-size: 0.9375rem;
  font-weight: 300;
  line-height: 1.75;
  color: var(--text-secondary-light);
  margin-top: 1.5rem;
  margin-bottom: 1.5rem;
  max-width: 320px;
}

.footer-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--color-white);
}

.footer-badge-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: var(--color-accent);
}

.footer-heading {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: 1.5rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.footer-links a {
  font-size: 0.875rem;
  font-weight: 300;
  color: var(--text-muted-light);
}
.footer-links a:hover {
  color: var(--color-white);
}

.footer-address {
  font-style: normal;
  font-size: 0.875rem;
  font-weight: 300;
  line-height: 1.7;
}
.company-name {
  color: var(--color-white);
  font-weight: 500;
  margin-bottom: 0.5rem;
}
.contact-label {
  color: var(--text-muted-light);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2.5rem;
  font-size: 0.8125rem;
  color: var(--text-muted-light);
  flex-wrap: wrap;
  gap: 1rem;
}

.back-to-top {
  color: var(--text-muted-light);
  font-weight: 500;
}
.back-to-top:hover {
  color: var(--color-white);
}

/* --------------------------------------------------------------------------
   17. RESPONSIVE BREAKPOINTS (PERFECT MOBILE EXECUTION)
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-editorial-grid,
  .statement-grid,
  .concierge-grid,
  .modal-body {
    grid-template-columns: 1fr;
    gap: 4rem;
  }

  .exhibition-grid,
  .compact-capabilities-grid,
  .product-types-grid,
  .facility-cards-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .inquiry-strip-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .main-navigation,
  .header-actions .btn {
    display: none;
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .luxury-section {
    padding-top: 5rem;
    padding-bottom: 5rem;
  }

  .exhibition-grid,
  .compact-capabilities-grid,
  .product-types-grid,
  .facility-cards-row,
  .testimonials-minimal-grid,
  .statement-body-columns,
  .form-dual-row {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

/* --------------------------------------------------------------------------
   18. DYNAMIC BACKGROUND WAVES & AMBIENT MOTION
   -------------------------------------------------------------------------- */
.ambient-glow-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 1;
}

.ambient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  opacity: 0.45;
  mix-blend-mode: screen;
  animation: orbFloat 14s ease-in-out infinite alternate;
}

.ambient-orb-1 {
  top: -10%;
  right: 5%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 60, 95, 0.8) 0%, rgba(0, 36, 58, 0.4) 50%, transparent 75%);
}

.ambient-orb-2 {
  bottom: 5%;
  left: -5%;
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(250, 112, 0, 0.35) 0%, rgba(250, 112, 0, 0.1) 50%, transparent 75%);
  animation-delay: -6s;
  animation-duration: 18s;
}

.ambient-orb-3 {
  top: 35%;
  right: 25%;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(0, 96, 151, 0.5) 0%, rgba(0, 40, 64, 0.2) 60%, transparent 75%);
  animation-delay: -10s;
  animation-duration: 16s;
}

@keyframes orbFloat {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(30px, -40px) scale(1.12); }
  100% { transform: translate(-25px, 30px) scale(0.92); }
}

/* Fluid Integrated Section Wave Dividers (100% Seamless Zero-Seam) */
.section-wave-bottom {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  overflow: hidden;
  line-height: 0;
  z-index: 4;
  background: transparent;
  pointer-events: none;
}

.section-wave-top {
  position: absolute;
  top: -1px;
  left: 0;
  width: 100%;
  overflow: hidden;
  line-height: 0;
  z-index: 4;
  background: transparent;
  pointer-events: none;
}

.wave-divider {
  position: relative;
  width: 100%;
  overflow: hidden;
  line-height: 0;
  z-index: 5;
}

.wave-svg {
  position: relative;
  display: block;
  width: calc(100% + 1.3px);
  height: 95px;
}

.wave-dark-to-light {
  background-color: transparent;
  margin-bottom: -1px;
}

.wave-light-to-dark {
  background-color: transparent;
  margin-bottom: -1px;
}

/* Layer 1: Vibrant Ocean Navy Base Wave */
.wave-layer-ocean {
  fill: #003C5F;
  opacity: 0.95;
  animation: waveDriftBack 14s cubic-bezier(0.37, 0, 0.63, 1) infinite alternate;
}

/* Layer 2: Luminous Azure Mid-Wave (100% Oceanic Blue, Zero Black/Charcoal) */
.wave-layer-ocean-mid {
  fill: #005080;
  opacity: 0.9;
  animation: waveDriftMid 10s cubic-bezier(0.37, 0, 0.63, 1) infinite -4s alternate;
}

/* Vibrant Orange Glowing Wave Crest Line */
.wave-crest-orange {
  stroke: #FA7000;
  stroke-width: 2.5px;
  fill: none;
  opacity: 0.95;
  filter: drop-shadow(0 0 8px rgba(250, 112, 0, 0.75));
  animation: waveCrestGlow 6s ease-in-out infinite alternate;
}

/* Vibrant Ocean Blue Glowing Wave Crest Line */
.wave-crest-ocean {
  stroke: #00A3E0;
  stroke-width: 2.5px;
  fill: none;
  opacity: 0.9;
  filter: drop-shadow(0 0 10px rgba(0, 163, 224, 0.8));
}

@keyframes waveCrestGlow {
  0% { stroke-opacity: 0.7; filter: drop-shadow(0 0 5px rgba(250, 112, 0, 0.5)); }
  100% { stroke-opacity: 1; filter: drop-shadow(0 0 12px rgba(250, 112, 0, 0.9)); }
}

/* Destination Layer Transition */
.wave-layer-dest {
  opacity: 1;
}
.wave-dark-to-light .wave-layer-dest {
  fill: var(--color-alabaster);
}
.wave-light-to-dark .wave-layer-dest {
  fill: var(--color-obsidian);
}

/* Luminous Gradient Separator (Ocean Blue to Amber Orange) */
.luxury-gradient-separator {
  height: 1px;
  width: 100%;
  max-width: 1200px;
  margin: 4.5rem auto;
  background: linear-gradient(90deg, transparent 0%, rgba(0, 60, 95, 0.65) 25%, rgba(250, 112, 0, 0.85) 50%, rgba(0, 60, 95, 0.65) 75%, transparent 100%);
  position: relative;
  border: none;
}
.luxury-gradient-separator::after {
  content: '';
  position: absolute;
  top: -1px;
  left: 35%;
  right: 35%;
  height: 3px;
  background: radial-gradient(ellipse at center, rgba(250, 112, 0, 0.65) 0%, transparent 80%);
  filter: blur(1.5px);
}

/* Dual-Glow Visual Shadows & Halos */
.stage-frame {
  box-shadow: 0 25px 60px -15px rgba(0, 60, 95, 0.5), 0 0 45px -10px rgba(250, 112, 0, 0.22);
  transition: all 0.6s var(--ease-atelier);
  border: 1px solid rgba(255, 255, 255, 0.12);
}
.stage-frame:hover {
  box-shadow: 0 35px 85px -15px rgba(0, 60, 95, 0.75), 0 0 60px -5px rgba(250, 112, 0, 0.4);
  border-color: rgba(250, 112, 0, 0.45);
}

.story-card {
  box-shadow: 0 20px 45px -12px rgba(0, 36, 58, 0.55);
  transition: all 0.5s var(--ease-atelier);
  border: 1px solid rgba(255, 255, 255, 0.12);
}
.story-card:hover {
  box-shadow: 0 30px 70px -12px rgba(0, 60, 95, 0.65), 0 0 40px -8px rgba(250, 112, 0, 0.3);
  border-color: rgba(0, 96, 151, 0.5);
}

.cap-visual-card:hover,
.mat-visual-card:hover {
  box-shadow: 0 25px 55px -12px rgba(0, 60, 95, 0.22), 0 0 35px -5px rgba(250, 112, 0, 0.15);
  border-color: rgba(0, 60, 95, 0.25);
}

.exhibit-card:hover .exhibit-media {
  box-shadow: 0 25px 55px -10px rgba(0, 60, 95, 0.25), 0 0 35px -8px rgba(250, 112, 0, 0.18);
}

/* Subtle continuous pulse for status indicators */
.pulse-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-accent);
  position: relative;
}
.pulse-badge-dot::after {
  content: '';
  position: absolute;
  top: -3px;
  left: -3px;
  right: -3px;
  bottom: -3px;
  border-radius: 50%;
  border: 1px solid var(--color-accent);
  animation: pulseRipple 2.4s ease-out infinite;
}
@keyframes pulseRipple {
  0% { transform: scale(0.8); opacity: 1; }
  100% { transform: scale(2.4); opacity: 0; }
}

/* --------------------------------------------------------------------------
   19. INTERACTIVE HERO SHOWCASE & THUMBNAIL SELECTOR
   -------------------------------------------------------------------------- */
.hero-stage-interactive {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  position: relative;
  z-index: 2;
}

.stage-frame {
  position: relative;
  width: 100%;
  max-width: 520px;
  aspect-ratio: 4 / 4.7;
  overflow: hidden;
  border-radius: 4px;
  background-color: #121418;
  border: 1px solid var(--border-hairline-dark);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6);
  transition: transform 0.6s var(--ease-atelier), box-shadow 0.6s var(--ease-atelier);
}
.stage-frame:hover {
  box-shadow: 0 35px 70px -15px rgba(0, 60, 95, 0.4);
}

.stage-img-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.6s var(--ease-atelier), transform 0.8s var(--ease-atelier);
  transform: scale(1.02);
}
.stage-img-layer.is-active {
  opacity: 1;
  transform: scale(1);
}

.stage-floating-badge {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  padding: 1.25rem 1.5rem;
  background-color: rgba(11, 12, 14, 0.88);
  backdrop-filter: blur(16px);
  border-radius: 3px;
  border: 1px solid var(--border-hairline-dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 5;
}

.hero-thumb-strip {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  max-width: 520px;
}

.hero-thumb-btn {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0.875rem;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-hairline-dark);
  border-radius: 3px;
  color: var(--text-secondary-light);
  cursor: pointer;
  transition: all 0.3s var(--ease-atelier);
  flex: 1;
  text-align: left;
}
.hero-thumb-btn:hover {
  background-color: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--color-white);
  transform: translateY(-2px);
}
.hero-thumb-btn.is-active {
  background-color: rgba(255, 255, 255, 0.15);
  border-color: var(--color-accent);
  color: var(--color-white);
}

.thumb-preview-mini {
  width: 36px;
  height: 36px;
  border-radius: 2px;
  object-fit: cover;
}
.thumb-info {
  display: flex;
  flex-direction: column;
}
.thumb-client {
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.2;
}
.thumb-cat {
  font-size: 0.625rem;
  color: var(--text-muted-light);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* --------------------------------------------------------------------------
   20. EDITORIAL VISUAL STORYTELLING BAND (RICH ATELIER IMAGERY)
   -------------------------------------------------------------------------- */
.editorial-story-section {
  background: radial-gradient(circle at 30% 40%, #003C5F 0%, #00243C 50%, #001626 90%);
  background-color: var(--color-obsidian);
  color: var(--color-white);
  padding-top: 6rem;
  padding-bottom: 7rem;
  position: relative;
  overflow: hidden;
  border-bottom: none;
}

.editorial-story-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.25rem;
}

.story-card {
  position: relative;
  aspect-ratio: 16 / 11;
  border-radius: 3px;
  overflow: hidden;
  background-color: #16181D;
  border: 1px solid var(--border-hairline-dark);
}

.story-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-atelier), filter 0.8s var(--ease-atelier);
  filter: brightness(0.88) contrast(1.05);
}
.story-card:hover .story-img {
  transform: scale(1.06);
  filter: brightness(1) contrast(1.1);
}

.story-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.75rem;
  background: linear-gradient(180deg, transparent 0%, rgba(11, 12, 14, 0.94) 80%);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  transform: translateY(6px);
  transition: transform 0.4s var(--ease-atelier);
}
.story-card:hover .story-overlay {
  transform: translateY(0);
}

.story-tag {
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.story-title {
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--color-white);
  letter-spacing: -0.015em;
}

.story-desc {
  font-size: 0.8125rem;
  font-weight: 300;
  color: var(--text-secondary-light);
  line-height: 1.5;
  opacity: 0.85;
}

/* --------------------------------------------------------------------------
   21. VISUAL CAPABILITIES CARDS (WITH REAL PHOTO THUMBNAILS)
   -------------------------------------------------------------------------- */
.capabilities-visual-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2.25rem;
}

.cap-visual-card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-alabaster);
  border-radius: 3px;
  overflow: hidden;
  border: 1px solid var(--border-hairline-light);
  transition: transform 0.4s var(--ease-atelier), box-shadow 0.4s var(--ease-atelier);
}
.cap-visual-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.1);
}

.cap-media-thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background-color: #E2DFD8;
}

.cap-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-atelier);
}
.cap-visual-card:hover .cap-thumb-img {
  transform: scale(1.06);
}

.cap-badge-step {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background-color: rgba(11, 12, 14, 0.75);
  backdrop-filter: blur(4px);
  color: var(--color-white);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  padding: 0.2rem 0.5rem;
  border-radius: 2px;
}

.cap-body-content {
  padding: 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.cap-body-content h4 {
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--color-obsidian);
  letter-spacing: -0.015em;
  margin-bottom: 0.5rem;
}

.cap-body-content p {
  font-size: 0.875rem;
  font-weight: 300;
  color: var(--text-secondary-dark);
  line-height: 1.65;
}

/* --------------------------------------------------------------------------
   22. MATERIAL VISUAL SHOWCASE (MACRO TEXTURE CARDS)
   -------------------------------------------------------------------------- */
.materials-visual-mosaic {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.25rem;
  margin-bottom: 3.5rem;
}

.mat-visual-card {
  background-color: var(--color-white);
  border: 1px solid var(--border-hairline-light);
  border-radius: 3px;
  overflow: hidden;
  transition: transform 0.4s var(--ease-atelier), box-shadow 0.4s var(--ease-atelier);
}
.mat-visual-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.08);
}

.mat-media-box {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background-color: #EBE8E3;
}
.mat-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-atelier);
}
.mat-visual-card:hover .mat-img {
  transform: scale(1.05);
}

.mat-body {
  padding: 1.75rem;
}
.mat-tag {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted-dark);
  display: block;
  margin-bottom: 0.25rem;
}
.mat-title {
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--color-obsidian);
  margin-bottom: 0.5rem;
}
.mat-desc {
  font-size: 0.875rem;
  font-weight: 300;
  color: var(--text-secondary-dark);
  line-height: 1.65;
}

@media (max-width: 1024px) {
  .editorial-story-grid,
  .materials-visual-mosaic,
  .capabilities-visual-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 768px) {
  .editorial-story-grid,
  .materials-visual-mosaic,
  .capabilities-visual-grid {
    grid-template-columns: 1fr;
  }
}