/* ==========================================================================
   PT. AFDIRA PURNAMA INTERNATIONAL - OFFICIAL COMPANY PROFILE STYLESHEET
   Brand Colors: Industrial Deep Navy (#0A192F / #0C2340) & Luxury Gold (#D4AF37 / #E5B842)
   ========================================================================== */

:root {
  /* Primary Navy Palette */
  --navy-950: #050D1A;
  --navy-900: #0A192F;
  --navy-850: #0C2340;
  --navy-800: #132D52;
  --navy-700: #1C3E6E;
  --navy-600: #255493;

  /* Luxury Gold Palette */
  --gold-300: #F6E092;
  --gold-400: #EAC259;
  --gold-500: #D4AF37;
  --gold-600: #B8860B;
  --gold-700: #936B08;

  /* Neutrals & UI Colors */
  --white: #FFFFFF;
  --gray-50: #F8FAFC;
  --gray-100: #F1F5F9;
  --gray-200: #E2E8F0;
  --gray-300: #CBD5E1;
  --gray-400: #94A3B8;
  --gray-500: #64748B;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1E293B;
  --gray-900: #0F172A;

  /* Gradients */
  --grad-gold: linear-gradient(135deg, #F9DF7B 0%, #D4AF37 50%, #B38312 100%);
  --grad-gold-subtle: linear-gradient(135deg, rgba(212, 175, 55, 0.15) 0%, rgba(212, 175, 55, 0.03) 100%);
  --grad-navy-hero: linear-gradient(145deg, rgba(10, 25, 47, 0.94) 0%, rgba(12, 35, 64, 0.88) 100%);
  --grad-card-dark: linear-gradient(180deg, rgba(19, 45, 82, 0.85) 0%, rgba(10, 25, 47, 0.95) 100%);

  /* Shadows & Glow */
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
  --shadow-md: 0 8px 24px rgba(10, 25, 47, 0.08);
  --shadow-lg: 0 16px 36px rgba(10, 25, 47, 0.12);
  --shadow-gold: 0 8px 25px rgba(212, 175, 55, 0.35);
  --glow-gold: 0 0 30px rgba(212, 175, 55, 0.25);

  /* Borders & Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  --border-gold: 1px solid rgba(212, 175, 55, 0.3);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Base Styles */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--gray-800);
  background-color: var(--white);
  line-height: 1.6;
}

body {
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

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

/* Typography Utility */
h1, h2, h3, h4, h5, h6 {
  color: var(--navy-900);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.heading-gold-accent {
  background: var(--grad-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.text-gold {
  color: var(--gold-500);
}

.text-muted {
  color: var(--gray-500);
}

.container {
  width: 100%;
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.section-padding {
  padding-top: 5.5rem;
  padding-bottom: 5.5rem;
}

/* Section Header Component */
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem auto;
}

.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 1rem;
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: var(--radius-full);
  color: var(--gold-600);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}

.badge-tag.light {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(246, 224, 146, 0.4);
  color: var(--gold-300);
}

.section-title {
  font-size: 2.35rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--gray-600);
  line-height: 1.7;
}

/* ==========================================================================
   BUTTONS & CTAS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-normal);
  text-align: center;
}

.btn-gold {
  background: var(--grad-gold);
  color: var(--navy-950);
  box-shadow: var(--shadow-gold);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-gold:hover {
  transform: translateY(-3px) scale(1.01);
  box-shadow: 0 15px 35px rgba(212, 175, 55, 0.45);
  filter: brightness(1.08);
}

.btn-navy {
  background: var(--navy-850);
  color: var(--white);
  border: 1px solid var(--navy-700);
}

.btn-navy:hover {
  background: var(--navy-800);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(10, 25, 47, 0.2);
}

.btn-outline-gold {
  background: transparent;
  color: var(--gold-400);
  border: 1.5px solid var(--gold-400);
}

.btn-outline-gold:hover {
  background: rgba(212, 175, 55, 0.12);
  border-color: var(--gold-300);
  color: var(--gold-300);
  transform: translateY(-2px);
}

.btn-outline-white {
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  border: 1.5px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(8px);
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

/* ==========================================================================
   TOP BAR & NAVIGATION
   ========================================================================== */
.topbar {
  background: var(--navy-950);
  color: var(--gray-300);
  font-size: 0.8125rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

.topbar-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.topbar-info {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.topbar-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.topbar-item svg {
  color: var(--gold-400);
}

.topbar-item a:hover {
  color: var(--gold-300);
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.header-main {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(10, 25, 47, 0.95);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(212, 175, 55, 0.25);
  transition: all var(--transition-normal);
}

.header-scrolled {
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4), 0 0 20px rgba(212, 175, 55, 0.1);
  padding: 0.25rem 0;
  background: rgba(10, 25, 47, 0.98);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
}

.nav-link {
  color: var(--gray-200);
  font-size: 0.925rem;
  font-weight: 600;
  position: relative;
  padding: 0.5rem 0;
}

.nav-link:hover,
.nav-link.active {
  color: var(--gold-400);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0%;
  height: 2px;
  background: var(--grad-gold);
  transition: width var(--transition-normal);
  border-radius: 2px;
}

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

.nav-cta-group {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mobile-toggle-btn {
  display: none;
  background: transparent;
  border: 1px solid rgba(212, 175, 55, 0.4);
  color: var(--gold-400);
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  background-color: var(--navy-950);
  background-image: var(--grad-navy-hero), url('../assets/images/hero-compressor.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  color: var(--white);
  padding: 5rem 0;
  overflow: hidden;
}

.hero-overlay-grid {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(rgba(212, 175, 55, 0.12) 1px, transparent 1px),
    radial-gradient(rgba(212, 175, 55, 0.08) 1px, transparent 1px);
  background-size: 40px 40px;
  background-position: 0 0, 20px 20px;
  opacity: 0.45;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-content h1 {
  color: var(--white);
  font-size: 3.15rem;
  font-weight: 800;
  line-height: 1.18;
  margin-bottom: 1.35rem;
}

.hero-lead {
  font-size: 1.15rem;
  color: var(--gray-300);
  line-height: 1.75;
  margin-bottom: 2rem;
  max-width: 620px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.75rem;
}

.hero-trust-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid rgba(212, 175, 55, 0.25);
}

.metric-item .metric-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--gold-400);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.metric-item .metric-label {
  font-size: 0.825rem;
  color: var(--gray-300);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Floating Card in Hero */
.hero-visual-card {
  position: relative;
  background: var(--grad-card-dark);
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), var(--glow-gold);
  backdrop-filter: blur(16px);
}

.card-inner-highlight {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.card-highlight-icon {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: var(--grad-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy-950);
  flex-shrink: 0;
}

.service-quick-pills {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.quick-pill {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
}

.quick-pill:hover {
  background: rgba(212, 175, 55, 0.1);
  border-color: rgba(212, 175, 55, 0.4);
  transform: translateX(4px);
}

.quick-pill-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
  font-size: 0.9rem;
}

.quick-pill-tag {
  font-size: 0.75rem;
  color: var(--gold-400);
  font-weight: 700;
}

/* ==========================================================================
   TICKER / HIGHLIGHT BAR
   ========================================================================== */
.highlight-strip {
  background: var(--navy-900);
  border-top: 1px solid rgba(212, 175, 55, 0.2);
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
  padding: 1.25rem 0;
  color: var(--white);
}

.strip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.strip-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.strip-icon {
  color: var(--gold-400);
  flex-shrink: 0;
}

.strip-item h4 {
  color: var(--white);
  font-size: 0.95rem;
  margin-bottom: 0.15rem;
}

.strip-item p {
  color: var(--gray-400);
  font-size: 0.8rem;
}

/* ==========================================================================
   ABOUT US & PHILOSOPHY
   ========================================================================== */
.about-section {
  background-color: var(--white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-image-wrapper {
  position: relative;
}

.about-main-img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--white);
  width: 100%;
  object-fit: cover;
}

.about-badge-card {
  position: absolute;
  bottom: -25px;
  right: -20px;
  background: var(--navy-900);
  color: var(--white);
  padding: 1.5rem 1.75rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(212, 175, 55, 0.4);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 1rem;
  max-width: 280px;
}

.badge-logo-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
}

.about-content h2 {
  font-size: 2.25rem;
  margin-bottom: 1.25rem;
}

.about-text {
  color: var(--gray-600);
  margin-bottom: 1.25rem;
  font-size: 1rem;
  line-height: 1.75;
}

/* Vision & Mission Cards */
.vision-mission-box {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.vision-card {
  background: var(--grad-gold-subtle);
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  position: relative;
}

.vision-card-title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.1rem;
  color: var(--gold-700);
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.vision-card p {
  color: var(--navy-900);
  font-weight: 600;
  font-style: italic;
  font-size: 1rem;
}

.mission-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
  margin-top: 1rem;
}

.mission-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.875rem;
  color: var(--gray-700);
  background: var(--gray-50);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--gold-500);
}

.mission-item svg {
  color: var(--gold-600);
  margin-top: 0.15rem;
  flex-shrink: 0;
}

/* ==========================================================================
   SERVICES & BUSINESS UNITS (5 CORE AREAS)
   ========================================================================== */
.services-section {
  background-color: var(--gray-50);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.services-grid .service-card:nth-child(4),
.services-grid .service-card:nth-child(5) {
  grid-column: span 1.5;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--grad-gold);
  opacity: 0;
  transition: var(--transition-fast);
}

.service-card:hover {
  transform: translateY(-8px) scale(1.01);
  border-color: rgba(212, 175, 55, 0.5);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.1), 0 0 30px rgba(212, 175, 55, 0.2);
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon-wrapper {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  background: rgba(10, 25, 47, 0.05);
  border: 1px solid rgba(212, 175, 55, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-600);
  margin-bottom: 1.5rem;
  transition: var(--transition-normal);
}

.service-card:hover .service-icon-wrapper {
  background: var(--navy-900);
  color: var(--gold-400);
}

.service-title {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 0.85rem;
  color: var(--navy-900);
}

.service-desc {
  color: var(--gray-600);
  font-size: 0.925rem;
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.service-features-list {
  list-style: none;
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--gray-200);
}

.service-features-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--gray-700);
  font-weight: 600;
}

.service-features-list li svg {
  color: var(--gold-500);
}

/* ==========================================================================
   INTERACTIVE PRODUCT & SPAREPARTS CATALOG
   ========================================================================== */
.catalog-section {
  background-color: var(--white);
}

.catalog-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.filter-btn {
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--gray-200);
  background: var(--gray-50);
  color: var(--gray-700);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  border-color: var(--gold-500);
  color: var(--navy-900);
}

.filter-btn.active {
  background: var(--navy-900);
  color: var(--gold-400);
  border-color: var(--navy-900);
  box-shadow: 0 4px 12px rgba(10, 25, 47, 0.15);
}

.catalog-search-box {
  position: relative;
  min-width: 280px;
}

.catalog-search-box input {
  width: 100%;
  padding: 0.65rem 1rem 0.65rem 2.5rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--gray-300);
  outline: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.catalog-search-box input:focus {
  border-color: var(--gold-500);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.2);
}

.catalog-search-icon {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-400);
  pointer-events: none;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
}

.product-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: rgba(212, 175, 55, 0.5);
  box-shadow: 0 25px 40px rgba(10, 25, 47, 0.15), 0 0 20px rgba(212, 175, 55, 0.15);
}

.product-image-container {
  height: 200px;
  background: var(--gray-100);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

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

.product-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background: var(--navy-900);
  color: var(--gold-300);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  border: 1px solid rgba(212, 175, 55, 0.4);
}

.product-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-category {
  font-size: 0.75rem;
  color: var(--gold-600);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.product-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--navy-900);
  margin-bottom: 0.5rem;
  line-height: 1.35;
}

.product-specs {
  font-size: 0.8125rem;
  color: var(--gray-600);
  line-height: 1.5;
  margin-bottom: 1.25rem;
}

.product-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  border-top: 1px solid var(--gray-100);
}

.stock-status {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  color: #16A34A;
  font-weight: 600;
}

.stock-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: #16A34A;
}

/* ==========================================================================
   WHY CHOOSE US / ADVANTAGES
   ========================================================================== */
.why-us-section {
  background: var(--navy-950);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

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

.why-card {
  background: var(--grad-card-dark);
  border: 1px solid rgba(212, 175, 55, 0.25);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  transition: var(--transition-normal);
  text-align: left;
}

.why-card:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: var(--gold-400);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), 0 0 30px rgba(212, 175, 55, 0.25);
}

.why-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(212, 175, 55, 0.15);
  border: 1px solid rgba(212, 175, 55, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-400);
  margin-bottom: 1.25rem;
}

.why-title {
  color: var(--white);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.65rem;
}

.why-desc {
  color: var(--gray-400);
  font-size: 0.875rem;
  line-height: 1.6;
}

/* ==========================================================================
   INTERACTIVE RFQ & QUOTE ESTIMATOR
   ========================================================================== */
.rfq-section {
  background: var(--gray-50);
}

.rfq-wrapper {
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
}

.rfq-form-side {
  padding: 3rem 2.5rem;
}

.rfq-form-title {
  font-size: 1.65rem;
  margin-bottom: 0.5rem;
}

.form-group-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group.full {
  grid-column: span 2;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--navy-900);
  margin-bottom: 0.4rem;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  outline: none;
  background: var(--white);
  transition: var(--transition-fast);
}

.form-control:focus {
  border-color: var(--gold-500);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.2);
}

/* RFQ Summary Side */
.rfq-summary-side {
  background: var(--navy-900);
  color: var(--white);
  padding: 3rem 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-left: 1px solid rgba(212, 175, 55, 0.3);
}

.summary-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-top: 1.25rem;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.65rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.875rem;
}

.summary-row:last-child {
  border-bottom: none;
}

.summary-row span:first-child {
  color: var(--gray-400);
}

.summary-row span:last-child {
  color: var(--gold-300);
  font-weight: 700;
}

/* ==========================================================================
   INDUSTRIES & CLIENT TESTIMONIALS
   ========================================================================== */
.clients-section {
  background: var(--white);
}

.industry-pills-row {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3.5rem;
}

.industry-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.75rem 1.25rem;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--navy-900);
  transition: var(--transition-fast);
}

.industry-pill:hover {
  background: var(--navy-900);
  color: var(--gold-400);
  border-color: var(--navy-900);
  transform: translateY(-2px);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.testimonial-card {
  background: var(--gray-50);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid var(--gray-200);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-stars {
  color: var(--gold-500);
  margin-bottom: 1rem;
  display: flex;
  gap: 0.2rem;
}

.testimonial-quote {
  color: var(--gray-700);
  font-size: 0.925rem;
  line-height: 1.65;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.client-meta {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.client-avatar-badge {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--navy-900);
  color: var(--gold-400);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  border: 2px solid var(--gold-400);
}

.client-info h5 {
  font-size: 0.925rem;
  color: var(--navy-900);
  margin-bottom: 0.15rem;
}

.client-info p {
  font-size: 0.775rem;
  color: var(--gray-500);
}

/* ==========================================================================
   CONTACT & LOCATION SECTION
   ========================================================================== */
.contact-section {
  background: var(--gray-50);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.contact-info-card {
  background: var(--navy-900);
  color: var(--white);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  border: 1px solid rgba(212, 175, 55, 0.3);
  box-shadow: var(--shadow-lg);
}

.contact-details-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin: 2rem 0;
}

.contact-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-detail-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-md);
  background: rgba(212, 175, 55, 0.15);
  border: 1px solid rgba(212, 175, 55, 0.3);
  color: var(--gold-400);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-detail-item h5 {
  color: var(--gold-300);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.contact-detail-item p,
.contact-detail-item a {
  color: var(--gray-200);
  font-size: 0.95rem;
}

.contact-detail-item a:hover {
  color: var(--gold-400);
}

.contact-map-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 200px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.contact-form-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-md);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer-main {
  background: var(--navy-950);
  color: var(--gray-300);
  padding: 5rem 0 2rem 0;
  border-top: 2px solid rgba(212, 175, 55, 0.3);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-brand-logo {
  height: 56px;
  width: auto;
  margin-bottom: 1.25rem;
}

.footer-tagline {
  color: var(--gray-400);
  font-size: 0.9rem;
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.footer-heading {
  color: var(--white);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--gold-500);
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links-list a {
  color: var(--gray-400);
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.footer-links-list a:hover {
  color: var(--gold-400);
  padding-left: 4px;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.825rem;
  color: var(--gray-500);
}

/* ==========================================================================
   FLOATING WHATSAPP & MODALS
   ========================================================================== */
.floating-whatsapp {
  position: fixed;
  bottom: 25px;
  right: 25px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.wa-float-btn {
  width: 58px;
  height: 58px;
  background: #25D366;
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45);
  transition: all var(--transition-normal);
  animation: pulse-wa 2.5s infinite;
}

.wa-float-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
}

.wa-float-badge {
  background: var(--navy-900);
  color: var(--white);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 700;
  border: 1px solid rgba(212, 175, 55, 0.4);
  box-shadow: var(--shadow-md);
  white-space: nowrap;
}

@keyframes pulse-wa {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6);
  }
  70% {
    box-shadow: 0 0 0 16px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* Modal Core */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(5, 13, 26, 0.8);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.modal-backdrop.show {
  display: flex;
  opacity: 1;
}

.modal-container {
  background: var(--white);
  border-radius: var(--radius-xl);
  max-width: 680px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(212, 175, 55, 0.35);
  position: relative;
  transform: translateY(20px);
  transition: transform var(--transition-normal);
}

.modal-backdrop.show .modal-container {
  transform: translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: var(--gray-100);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--gray-600);
  transition: var(--transition-fast);
}

.modal-close-btn:hover {
  background: var(--navy-900);
  color: var(--gold-400);
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .about-grid,
  .rfq-wrapper,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .catalog-grid,
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .services-grid .service-card:nth-child(4),
  .services-grid .service-card:nth-child(5) {
    grid-column: span 1;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .strip-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .section-padding {
    padding-top: 3.5rem;
    padding-bottom: 3.5rem;
  }
  .topbar {
    display: none;
  }
  .mobile-toggle-btn {
    display: block;
  }
  .nav-links {
    position: fixed;
    top: 72px;
    left: 0;
    width: 100%;
    background: var(--navy-950);
    flex-direction: column;
    padding: 2rem;
    gap: 1.25rem;
    border-bottom: 2px solid var(--gold-500);
    transform: translateY(-150%);
    transition: transform var(--transition-normal);
    z-index: 999;
  }
  .nav-links.open {
    transform: translateY(0);
  }
  .nav-cta-group .btn-gold {
    display: none;
  }
  .hero-content h1 {
    font-size: 2.15rem;
  }
  .hero-lead {
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
  }
  .section-title {
    font-size: 1.75rem;
  }
  .mission-list {
    grid-template-columns: 1fr;
  }
  .form-group-grid {
    grid-template-columns: 1fr;
  }
  .form-group.full {
    grid-column: span 1;
  }
  .hero-trust-metrics {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }
  .wa-float-badge {
    display: none;
  }
  .rfq-form-side,
  .rfq-summary-side {
    padding: 2rem 1.5rem;
  }
  
  /* Fix RFQ summary row squeezing on mobile */
  .summary-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.4rem;
  }
  .summary-row span:last-child {
    text-align: left;
  }

  /* Make 2 columns on mobile */
  .catalog-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
  .strip-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .product-image-container {
    height: 120px;
  }
  .product-badge {
    font-size: 0.6rem;
    padding: 0.2rem 0.4rem;
    top: 0.5rem;
    left: 0.5rem;
  }
  .product-body {
    padding: 0.85rem;
  }
  .product-category {
    font-size: 0.65rem;
  }
  .product-title {
    font-size: 0.85rem;
    margin-bottom: 0.4rem;
  }
  .product-specs {
    font-size: 0.7rem;
    margin-bottom: 0.85rem;
  }
  
  /* Fix product footer squishing on 2-columns mobile */
  .product-footer {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
  }
  .product-footer .btn {
    width: 100%;
    padding: 0.4rem;
    font-size: 0.75rem;
  }
  .stock-status {
    font-size: 0.65rem;
  }

  /* Make filter tabs horizontally scrollable */
  .filter-tabs {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 0.5rem;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none; /* Firefox */
  }
  .filter-tabs::-webkit-scrollbar {
    display: none; /* Safari and Chrome */
  }
  .filter-btn {
    white-space: nowrap;
    font-size: 0.75rem;
    padding: 0.5rem 1rem;
  }

  /* Make grids horizontally scrollable on mobile */
  .services-grid,
  .why-grid,
  .testimonials-grid {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 1.25rem;
    padding-bottom: 1rem;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .services-grid::-webkit-scrollbar,
  .why-grid::-webkit-scrollbar,
  .testimonials-grid::-webkit-scrollbar {
    display: none;
  }
  
  .service-card,
  .why-card,
  .testimonial-card {
    min-width: 85vw; /* Almost full width but peeks next card */
    scroll-snap-align: start;
    flex: 0 0 auto;
  }
}