/*
 * BAZ KAĞITÇILIK AMBALAJ SANAYİ TİCARET LİMİTED ŞİRKETİ
 * Master Vanilla CSS Design System
 * Pixel-Perfect Industrial & Award-Winning Aesthetic
 */

:root {
  /* Brand Palette */
  --brand-dark: #071910;
  --brand-950: #0b2417;
  --brand-900: #0f3822;
  --brand-800: #1b4d3e;
  --brand-700: #2d6a4f;
  --brand-600: #40916c;
  --brand-500: #52b788;
  --brand-400: #74c69d;
  --brand-300: #95d5b2;
  --brand-200: #b7e4c7;
  --brand-100: #d8f3dc;
  --brand-50: #f0fdf4;

  /* Kraft Accents */
  --kraft-800: #583101;
  --kraft-700: #6f4518;
  --kraft-600: #8a5a2a;
  --kraft-500: #b08968;
  --kraft-300: #ddb892;
  --kraft-100: #f7f3ee;

  /* Neutrals */
  --slate-900: #0f172a;
  --slate-800: #1e293b;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748b;
  --slate-400: #94a3b8;
  --slate-300: #cbd5e1;
  --slate-200: #e2e8f0;
  --slate-100: #f1f5f9;
  --slate-50: #f8fafc;
  --white: #ffffff;

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Outfit', 'Montserrat', -apple-system, sans-serif;
}

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

html {
  font-family: var(--font-sans);
  color: var(--slate-800);
  background-color: #fafbf9;
  line-height: 1.5;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6, .font-display {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--slate-900);
}

a {
  color: inherit;
  text-decoration: none;
}

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

button, input, select, textarea {
  font: inherit;
}

/* Container */
.site-container {
  width: 100%;
  max-width: 1320px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* Top Bar */
.top-bar {
  background: #071910;
  color: #cbd5e1;
  font-size: 0.8125rem;
  padding: 0.4rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.top-bar-left, .top-bar-right {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.top-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: #cbd5e1;
  transition: color 0.2s;
}

.top-link:hover {
  color: #52b788;
}

.top-link.highlight {
  color: #74c69d;
  font-weight: 600;
}

.top-quote-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: rgba(45, 106, 79, 0.5);
  color: #ffffff;
  padding: 0.2rem 0.65rem;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.75rem;
  transition: background 0.2s;
}

.top-quote-btn:hover {
  background: var(--brand-700);
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 9999px;
  padding: 2px;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.lang-switch a {
  padding: 2px 8px;
  border-radius: 9999px;
  font-size: 0.6875rem;
  font-weight: 800;
  color: #cbd5e1;
}

.lang-switch a.active {
  background: #10b981;
  color: #ffffff;
}

@media (max-width: 768px) {
  .hidden-md { display: none; }
}

/* Header & Brand Logo */
.main-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid #e2e8f0;
  transition: box-shadow 0.3s;
}

.main-header.scrolled {
  box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.08);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.65rem;
  padding-bottom: 0.65rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-logo-box {
  width: 54px;
  height: 54px;
  min-width: 54px;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 900;
  color: var(--brand-dark);
  line-height: 1;
  letter-spacing: -0.02em;
}

.brand-name-light {
  font-weight: 500;
  color: var(--brand-700);
}

.brand-sub {
  font-size: 0.625rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--slate-500);
  margin-top: 0.25rem;
  text-transform: uppercase;
}

/* Main Navigation */
.main-nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--slate-700);
}

.nav-link {
  position: relative;
  padding: 0.5rem 0.15rem;
  color: var(--slate-700);
  transition: color 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2.5px;
  background: var(--brand-700);
  border-radius: 4px;
  transition: width 0.25s ease;
}

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

.nav-link:hover,
.nav-link.active {
  color: var(--brand-800);
}

.calc-pill {
  background: #f0fdf4;
  color: #166534 !important;
  padding: 0.35rem 0.85rem !important;
  border-radius: 9999px;
  border: 1px solid #bbf7d0;
}

.calc-pill::after { display: none; }

.calc-pill:hover {
  background: #dcfce7;
}

/* Dropdown Menu */
.nav-item-dropdown {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.caret-icon {
  font-size: 0.6875rem;
  opacity: 0.6;
  transition: transform 0.2s;
}

.nav-item-dropdown:hover .caret-icon {
  transform: rotate(180deg);
}

.dropdown-panel {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  width: 320px;
  background: #ffffff;
  border-radius: 16px;
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.15), 0 0 0 1px rgba(0, 0, 0, 0.06);
  padding: 0.75rem;
  display: none !important;
  z-index: 1000;
}

.dropdown-panel::before {
  content: '';
  position: absolute;
  top: -14px;
  left: 0;
  right: 0;
  height: 14px;
}

.nav-item-dropdown:hover .dropdown-panel {
  display: block !important;
  animation: dropdownAnim 0.2s ease forwards;
}

@keyframes dropdownAnim {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.dropdown-header {
  font-size: 0.6875rem;
  font-weight: 800;
  color: var(--slate-400);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.4rem 0.6rem;
}

.dropdown-list {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.55rem 0.65rem;
  border-radius: 10px;
  color: var(--slate-700);
  text-decoration: none;
  transition: all 0.2s;
}

.dropdown-item:hover {
  background: #f0fdf4;
  color: #14532d;
}

.dropdown-icon {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: #dcfce7;
  color: #166534;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8125rem;
}

.dropdown-label {
  font-size: 0.875rem;
  font-weight: 600;
}

.dropdown-footer {
  border-top: 1px solid #f1f5f9;
  margin-top: 0.5rem;
  padding-top: 0.5rem;
}

.dropdown-all-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0.75rem;
  background: #f8fafc;
  border-radius: 8px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--slate-600);
  transition: all 0.2s;
}

.dropdown-all-btn:hover {
  background: #10b981;
  color: #ffffff;
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.search-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1.5px solid var(--slate-200);
  background: #ffffff;
  color: var(--slate-600);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
}

.search-btn:hover {
  background: #f0fdf4;
  color: var(--brand-700);
  border-color: var(--brand-500);
}

.mobile-toggle-btn {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: #14532d;
  font-size: 1.15rem;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

@media (max-width: 1100px) {
  .main-nav { display: none; }
  .header-actions { display: none; }
  .mobile-toggle-btn { display: flex; }
}

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  inset: 0;
  z-index: 100;
  visibility: hidden;
  opacity: 0;
  transition: all 0.3s;
}

.mobile-drawer.open {
  visibility: visible;
  opacity: 1;
}

.drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
}

.drawer-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: 300px;
  max-width: 85vw;
  height: 100%;
  background: #ffffff;
  z-index: 10;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.3s;
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.25);
}

.mobile-drawer.open .drawer-panel {
  transform: translateX(0);
}

.drawer-header {
  padding: 1.25rem;
  border-bottom: 1px solid #f1f5f9;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.drawer-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.15rem;
  color: var(--brand-dark);
}

.drawer-brand img {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.drawer-close-btn {
  background: #f1f5f9;
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  color: var(--slate-600);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 1.25rem;
}

.drawer-link {
  display: block;
  font-size: 1rem;
  font-weight: 600;
  color: var(--slate-800);
  padding: 0.65rem 0;
  border-bottom: 1px solid #f8fafc;
}

.drawer-sublinks {
  padding-left: 0.75rem;
  margin: 0.35rem 0;
  border-left: 2px solid #bbf7d0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.drawer-sublinks a {
  font-size: 0.8125rem;
  color: var(--slate-600);
  padding: 0.2rem 0;
}

.drawer-footer {
  padding: 1.25rem;
  border-top: 1px solid #f1f5f9;
}

.drawer-lang-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  margin-top: 0.85rem;
  font-size: 0.75rem;
  color: var(--slate-500);
}

.drawer-lang-row a {
  padding: 0.2rem 0.65rem;
  border-radius: 6px;
  background: #f1f5f9;
  color: var(--slate-700);
  font-weight: 700;
}

.drawer-lang-row a.active {
  background: #10b981;
  color: #ffffff;
}

/* Keyframe Animations */
@keyframes shineSweep {
  0% { transform: translateX(-150%) skewX(-20deg); }
  100% { transform: translateX(250%) skewX(-20deg); }
}

@keyframes floatSlow {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-8px) rotate(0.5deg); }
}

@keyframes pulseRadar {
  0% { transform: scale(0.95); opacity: 0.85; }
  70% { transform: scale(1.6); opacity: 0; }
  100% { transform: scale(1.8); opacity: 0; }
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

/* Master Button System */
.btn-primary, .btn-secondary, .btn-outline, .btn-dark {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.9375rem;
  letter-spacing: 0.01em;
  padding: 0.85rem 1.85rem;
  min-height: 48px;
  border-radius: 14px;
  text-decoration: none;
  cursor: pointer;
  overflow: hidden;
  transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  user-select: none;
}

.btn-primary {
  background: linear-gradient(135deg, #10b981 0%, #059669 45%, #047857 100%);
  color: #ffffff !important;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 10px 24px -6px rgba(16, 185, 129, 0.45), 0 2px 4px rgba(0, 0, 0, 0.05);
}

/* Shimmer Light Sweep on Primary Buttons */
.btn-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transform: translateX(-150%) skewX(-20deg);
  pointer-events: none;
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 18px 36px -8px rgba(16, 185, 129, 0.55), 0 4px 12px rgba(0, 0, 0, 0.1);
  color: #ffffff !important;
}

.btn-primary:hover::after {
  animation: shineSweep 0.85s ease forwards;
}

.btn-primary:hover i.fa-arrow-right,
.btn-primary:hover i.fa-angle-right {
  transform: translateX(4px);
}

.btn-primary:hover i.fa-file-signature,
.btn-primary:hover i.fa-file-invoice {
  transform: rotate(-10deg) scale(1.1);
}

.btn-primary:active {
  transform: translateY(0) scale(0.98);
}

.btn-secondary {
  background: #ffffff;
  color: #0f172a !important;
  border: 2px solid #e2e8f0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
}

.btn-secondary:hover {
  background: #f0fdf4;
  border-color: #10b981;
  color: #047857 !important;
  transform: translateY(-3px);
  box-shadow: 0 14px 28px -6px rgba(16, 185, 129, 0.2);
}

.btn-secondary:hover i {
  color: #10b981;
  transform: scale(1.1);
}

.btn-secondary:active {
  transform: translateY(0) scale(0.98);
}

.btn-dark {
  background: #071910;
  color: #ffffff !important;
  border: 1px solid rgba(82, 183, 136, 0.3);
  box-shadow: 0 10px 24px -6px rgba(7, 25, 16, 0.5);
}

.btn-dark:hover {
  background: #0d2818;
  border-color: #10b981;
  transform: translateY(-3px);
  box-shadow: 0 16px 32px -6px rgba(16, 185, 129, 0.35);
}

.btn-outline {
  background: transparent;
  color: #10b981 !important;
  border: 2px solid #10b981;
}

.btn-outline:hover {
  background: #10b981;
  color: #ffffff !important;
  transform: translateY(-2px);
  box-shadow: 0 10px 20px -4px rgba(16, 185, 129, 0.4);
}

/* Button Sizes */
.btn-lg {
  padding: 1.05rem 2.25rem;
  font-size: 1.0625rem;
  min-height: 56px;
  border-radius: 16px;
}

.btn-sm {
  padding: 0.55rem 1.15rem;
  font-size: 0.8125rem;
  min-height: 38px;
  border-radius: 10px;
}

.btn i {
  transition: transform 0.25s ease, color 0.25s ease;
}

/* Grid & Layout Utilities */
.grid { display: grid; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.gap-10 { gap: 2.5rem; }
.gap-12 { gap: 3rem; }
.w-full { width: 100%; }
.text-center { text-align: center; }

/* Grid Columns */
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

@media (min-width: 640px) {
  .sm\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sm\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .sm\:flex { display: flex; }
}

@media (min-width: 768px) {
  .md\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .md\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (min-width: 1024px) {
  .lg\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .lg\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .lg\:grid-cols-12 { grid-template-columns: repeat(12, minmax(0, 1fr)); }
  .lg\:col-span-4 { grid-column: span 4 / span 4; }
  .lg\:col-span-5 { grid-column: span 5 / span 5; }
  .lg\:col-span-7 { grid-column: span 7 / span 7; }
  .lg\:col-span-8 { grid-column: span 8 / span 8; }
}

/* Subpage Hero Banner */
.page-hero-banner,
.bg-gradient-to-r {
  background: linear-gradient(135deg, #051a10 0%, #082918 45%, #0f3d24 100%) !important;
  color: #ffffff !important;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(82, 183, 136, 0.25);
  box-shadow: inset 0 -10px 30px rgba(0, 0, 0, 0.25);
}

.page-hero-banner::before,
.bg-gradient-to-r::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    radial-gradient(circle at 85% 30%, rgba(52, 211, 153, 0.15) 0%, transparent 60%);
  background-size: 28px 28px, 100% 100%;
  pointer-events: none;
}

.page-hero-banner .site-container,
.bg-gradient-to-r .site-container {
  position: relative;
  z-index: 2;
}

.page-hero-banner h1,
.bg-gradient-to-r h1 {
  color: #ffffff !important;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
}

.page-hero-banner p,
.bg-gradient-to-r p {
  color: #cbd5e1 !important;
}

/* Position & Layer Utilities */
.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.inset-0 { inset: 0; }
.z-0 { z-index: 0; }
.z-10 { z-index: 10; }
.z-20 { z-index: 20; }
.z-50 { z-index: 50; }
.overflow-hidden { overflow: hidden; }

/* Hero Section */
.hero-wrapper {
  background: radial-gradient(circle at 85% 20%, rgba(82, 183, 136, 0.14) 0%, transparent 45%),
              linear-gradient(180deg, #f8faf8 0%, #ebf3ec 100%);
  padding: 3.5rem 0 5rem;
  overflow: hidden;
}

.hero-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.95rem;
  border-radius: 9999px;
  background: rgba(45, 106, 79, 0.1);
  border: 1px solid rgba(45, 106, 79, 0.2);
  color: var(--brand-800);
  font-size: 0.8125rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.hero-title {
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--brand-dark);
  line-height: 1.12;
  margin-bottom: 1.25rem;
}

.gradient-text {
  background: linear-gradient(135deg, var(--brand-800) 0%, var(--brand-600) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* 3D Emblem Hero Stage */
.hero-emblem-stage {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-emblem-halo {
  position: absolute;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(82, 183, 136, 0.25) 0%, transparent 70%);
  filter: blur(40px);
}

.hero-emblem-card {
  position: relative;
  z-index: 2;
  background: #ffffff;
  border-radius: 32px;
  padding: 2.25rem 2rem;
  box-shadow: 0 25px 50px -12px rgba(11, 36, 23, 0.18), 0 0 0 1px rgba(64, 145, 108, 0.12);
  text-align: center;
  width: 100%;
  max-width: 400px;
}

.hero-emblem-card img {
  width: 220px;
  height: 220px;
  object-fit: contain;
  margin: 0 auto;
}

.hero-floating-badge {
  position: absolute;
  z-index: 3;
  background: #ffffff;
  border-radius: 16px;
  padding: 0.75rem 1.15rem;
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(0, 0, 0, 0.05);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Stats Ribbon */
.stats-ribbon {
  background: #071910;
  color: #ffffff;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.stat-item {
  padding: 1.5rem 1rem;
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.2vw, 2.75rem);
  font-weight: 900;
  color: #74c69d;
  line-height: 1;
}

/* Product Cards (Primary System defined in Component Styles) */

/* Calculator Widget */
.calc-card {
  background: #ffffff;
  border-radius: 24px;
  border: 1px solid var(--slate-200);
  box-shadow: 0 15px 35px -5px rgba(0, 0, 0, 0.06);
  overflow: hidden;
}

.calc-tab-btn {
  padding: 1rem 1.5rem;
  font-weight: 700;
  font-size: 0.9375rem;
  border: none;
  background: transparent;
  color: var(--slate-500);
  cursor: pointer;
  border-bottom: 2px solid transparent;
}

.calc-tab-btn.active {
  color: var(--brand-700);
  background: #f0fdf4;
  border-bottom: 3px solid var(--brand-600);
}

.calc-meter-box {
  background: linear-gradient(135deg, #071910 0%, #123e27 100%);
  border-radius: 18px;
  padding: 1.75rem;
  color: #ffffff;
}

/* Forms */
.form-input {
  width: 100%;
  padding: 0.8rem 1rem;
  border-radius: 10px;
  border: 1.5px solid var(--slate-200);
  background: #ffffff;
  color: var(--slate-800);
  font-size: 0.9375rem;
  transition: border-color 0.2s;
}

.form-input:focus {
  outline: none;
  border-color: #10b981;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

.form-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--slate-700);
  margin-bottom: 0.35rem;
}

/* Feature Boxes */
.feature-box {
  background: #ffffff;
  border-radius: 22px;
  padding: 2.25rem 2rem;
  border: 1.5px solid #e2e8f0;
  box-shadow: 0 4px 15px -3px rgba(0, 0, 0, 0.04);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.feature-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, #10b981, #047857);
  opacity: 0;
  transition: opacity 0.3s;
}

.feature-box:hover {
  transform: translateY(-8px);
  border-color: #10b981;
  box-shadow: 0 20px 40px -10px rgba(16, 185, 129, 0.18), 0 8px 16px -4px rgba(0, 0, 0, 0.04);
}

.feature-box:hover::before {
  opacity: 1;
}

.feature-box:hover .feature-icon-wrapper {
  background: #10b981;
  color: #ffffff;
  transform: scale(1.1) rotate(-5deg);
}

.feature-icon-wrapper {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 14px;
  background: #f0fdf4;
  color: var(--brand-700);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.45rem;
  margin-bottom: 1.5rem;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Search Modal */
.search-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 5rem;
  padding-left: 1rem;
  padding-right: 1rem;
  visibility: hidden;
  opacity: 0;
  transition: all 0.2s;
}

.search-modal.open {
  visibility: visible;
  opacity: 1;
}

.search-card {
  position: relative;
  z-index: 10;
  background: #ffffff;
  border-radius: 20px;
  width: 100%;
  max-width: 640px;
  padding: 1.5rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.search-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #f1f5f9;
  padding-bottom: 0.85rem;
}

.search-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--slate-800);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.search-close-btn {
  background: none;
  border: none;
  color: var(--slate-400);
  font-size: 1.25rem;
  cursor: pointer;
}

.search-input-box {
  position: relative;
  margin-top: 1rem;
}

.search-input-box input {
  width: 100%;
  padding: 0.85rem 1rem 0.85rem 2.75rem;
  border-radius: 12px;
  border: 1.5px solid var(--slate-200);
  outline: none;
  font-size: 0.9375rem;
}

.search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--slate-400);
}

.search-results-list {
  margin-top: 1rem;
  max-height: 320px;
  overflow-y: auto;
}

/* Toast Notice */
.toast-notice {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 9999;
  background: #ffffff;
  color: var(--slate-900);
  border-radius: 12px;
  padding: 1rem 1.5rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
  border-left: 5px solid #10b981;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s ease;
}

.toast-notice.show {
  transform: translateY(0);
  opacity: 1;
}

/* Floating WhatsApp Radar Hub */
.whatsapp-widget-container {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9998;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  pointer-events: none;
}

.whatsapp-widget-container * {
  pointer-events: auto;
}

.whatsapp-trigger-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  position: relative;
  text-decoration: none;
  cursor: pointer;
}

.whatsapp-tooltip-pill {
  background: #ffffff;
  color: #0f172a;
  padding: 0.65rem 1.15rem;
  border-radius: 9999px;
  font-size: 0.8125rem;
  font-weight: 700;
  box-shadow: 0 12px 28px -4px rgba(0, 0, 0, 0.15), 0 0 0 1px rgba(0, 0, 0, 0.05);
  display: flex;
  align-items: center;
  gap: 8px;
  transform-origin: right center;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  animation: floatSlow 3s ease-in-out infinite;
}

.whatsapp-tooltip-pill span.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
  display: inline-block;
  animation: pulseDot 1.5s infinite;
}

.whatsapp-btn-circle {
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 12px 28px -3px rgba(37, 211, 102, 0.55), 0 0 0 1px rgba(255, 255, 255, 0.25) inset;
  position: relative;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.whatsapp-btn-circle::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid rgba(37, 211, 102, 0.65);
  animation: pulseRadar 2s infinite ease-out;
}

.whatsapp-btn-circle::after {
  content: '';
  position: absolute;
  inset: -14px;
  border-radius: 50%;
  border: 1.5px solid rgba(37, 211, 102, 0.35);
  animation: pulseRadar 2s infinite ease-out 0.6s;
}

.whatsapp-btn-circle:hover {
  transform: scale(1.1) rotate(6deg);
  box-shadow: 0 18px 40px -2px rgba(37, 211, 102, 0.7);
}

.whatsapp-chat-popup {
  position: absolute;
  bottom: 82px;
  right: 0;
  width: 340px;
  max-width: 90vw;
  background: #ffffff;
  border-radius: 20px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25), 0 0 0 1px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  display: none;
  animation: popupSlide 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes popupSlide {
  from { opacity: 0; transform: translateY(12px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.whatsapp-chat-popup.active {
  display: block;
}

.whatsapp-popup-header {
  background: linear-gradient(135deg, #071910 0%, #0d2818 100%);
  color: #ffffff;
  padding: 1.15rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.whatsapp-popup-body {
  padding: 1.25rem;
  background: #f8fafc;
}

.whatsapp-quick-chip {
  display: block;
  width: 100%;
  text-align: left;
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  padding: 0.65rem 0.85rem;
  border-radius: 10px;
  margin-bottom: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: #334155;
  text-decoration: none;
  transition: all 0.2s;
}

.whatsapp-quick-chip:hover {
  background: #f0fdf4;
  border-color: #25D366;
  color: #128C7E;
  transform: translateX(4px);
}

/* Card Lift & Micro-Interactions */
.card-lift {
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease, border-color 0.35s ease;
}

.card-lift:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.12), 0 8px 16px -4px rgba(0, 0, 0, 0.06);
  border-color: #86efac !important;
}

/* ==========================================================================
   PREMIUM PRODUCT CARD DESIGN SYSTEM
   ========================================================================== */
.product-card {
  background: #ffffff;
  border-radius: 24px;
  border: 1.5px solid #e2e8f0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.04);
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, #10b981 0%, #059669 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 5;
}

.product-card:hover {
  transform: translateY(-8px);
  border-color: #86efac;
  box-shadow: 0 25px 50px -12px rgba(16, 185, 129, 0.22), 0 10px 20px -5px rgba(0, 0, 0, 0.05);
}

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

.product-image-box {
  position: relative;
  aspect-ratio: 16 / 10;
  background: #f1f5f9;
  overflow: hidden;
  display: block;
  text-decoration: none;
  cursor: pointer;
}

.product-image-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-card:hover .product-image-box img {
  transform: scale(1.08);
}

/* Image Ambient Vignette Gradient on Hover */
.product-image-box::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(15, 23, 42, 0.5) 100%);
  opacity: 0.5;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.product-card:hover .product-image-box::after {
  opacity: 0.8;
}

/* Floating Glass Badges */
.product-gsm-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(7, 25, 16, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: #34d399;
  font-size: 0.725rem;
  font-weight: 800;
  padding: 0.4rem 0.85rem;
  border-radius: 9999px;
  border: 1px solid rgba(52, 211, 153, 0.35);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  z-index: 4;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.product-eco-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: #065f46;
  font-size: 0.7rem;
  font-weight: 800;
  padding: 0.35rem 0.75rem;
  border-radius: 9999px;
  border: 1px solid rgba(16, 185, 129, 0.25);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  z-index: 4;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

/* Quick Explore Hover Pill on Image */
.product-hover-action {
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  opacity: 0;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: #0f172a;
  font-size: 0.775rem;
  font-weight: 800;
  padding: 0.5rem 1.25rem;
  border-radius: 9999px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.8);
  z-index: 4;
  white-space: nowrap;
  cursor: pointer;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.product-card:hover .product-hover-action {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.product-hover-action:hover,
.product-image-box:hover .product-hover-action {
  background: #ffffff;
  color: #047857;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.3);
}

/* Card Body */
.product-card-body {
  padding: 1.65rem 1.65rem 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  justify-content: space-between;
}

.product-cat-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.6875rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #047857;
  background: #ecfdf5;
  padding: 0.25rem 0.65rem;
  border-radius: 6px;
  border: 1px solid #a7f3d0;
  margin-bottom: 0.65rem;
}

.product-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem;
  color: #0f172a;
  line-height: 1.3;
  margin-bottom: 0.5rem;
  transition: color 0.2s ease;
}

.product-card:hover .product-title {
  color: #059669;
}

.product-desc {
  font-size: 0.85rem;
  color: #64748b;
  line-height: 1.6;
  margin-bottom: 1.25rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 2x2 Micro Technical Matrix Tiles */
.product-spec-matrix {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 0.85rem 1rem;
  margin-bottom: 1.25rem;
}

.product-spec-tile {
  display: flex;
  flex-direction: column;
}

.product-spec-tile-label {
  font-size: 0.675rem;
  font-weight: 700;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.15rem;
}

.product-spec-tile-val {
  font-size: 0.8rem;
  font-weight: 800;
  color: #1e293b;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.product-spec-tile-val.accent {
  color: #047857;
}

/* Card Button Group */
.product-card-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding-top: 0.85rem;
  border-top: 1px solid #f1f5f9;
}

.product-detail-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: #f8fafc;
  color: #0f172a;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0.75rem 1rem;
  border-radius: 12px;
  border: 1.5px solid #e2e8f0;
  transition: all 0.25s ease;
  min-height: 44px;
  text-decoration: none;
}

.product-detail-btn:hover {
  background: #0f172a;
  color: #ffffff;
  border-color: #0f172a;
  transform: translateY(-2px);
}

.product-quote-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  background: linear-gradient(135deg, #10b981 0%, #047857 100%);
  color: #ffffff;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0.75rem 1.15rem;
  border-radius: 12px;
  border: none;
  transition: all 0.25s ease;
  min-height: 44px;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.25);
}

.product-quote-btn:hover {
  background: linear-gradient(135deg, #059669 0%, #064e3b 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(16, 185, 129, 0.35);
  color: #ffffff;
}

/* Category Filter Tabs with Generous Sizing */
.category-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.35rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 700;
  background: #ffffff;
  color: #475569;
  border: 1.5px solid #e2e8f0;
  text-decoration: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.02);
}

.category-tab-btn:hover {
  background: #f0fdf4;
  border-color: #10b981;
  color: #047857;
  transform: translateY(-2px);
}

.category-tab-btn.active {
  background: linear-gradient(135deg, #10b981 0%, #047857 100%);
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 8px 18px -4px rgba(16, 185, 129, 0.4);
}

/* TDS Table */
.specs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.specs-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--slate-200);
}

.specs-table tr:nth-child(even) td {
  background: #f8fafc;
}

/* Additional Universal Utility Classes */
.space-y-6 > * + * { margin-top: 1.5rem; }
.space-y-5 > * + * { margin-top: 1.25rem; }
.space-y-4 > * + * { margin-top: 1rem; }
.space-y-3 > * + * { margin-top: 0.75rem; }
.space-y-2 > * + * { margin-top: 0.5rem; }

.pt-2 { padding-top: 0.5rem; }
.pt-3 { padding-top: 0.75rem; }
.pt-4 { padding-top: 1rem; }
.pt-6 { padding-top: 1.5rem; }
.pb-2 { padding-bottom: 0.5rem; }
.pb-3 { padding-bottom: 0.75rem; }
.pb-4 { padding-bottom: 1rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-6 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }
.py-10 { padding-top: 2.5rem; padding-bottom: 2.5rem; }
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }
.py-14 { padding-top: 3.5rem; padding-bottom: 3.5rem; }
.py-16 { padding-top: 4rem; padding-bottom: 4rem; }
.py-20 { padding-top: 5rem; padding-bottom: 5rem; }
.p-3 { padding: 0.75rem; }
.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }
.p-10 { padding: 2.5rem; }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-10 { margin-bottom: 2.5rem; }
.mb-12 { margin-bottom: 3rem; }
.mb-14 { margin-bottom: 3.5rem; }
.mb-16 { margin-bottom: 4rem; }

.text-white { color: #ffffff !important; }
.text-slate-900 { color: #0f172a !important; }
.text-slate-800 { color: #1e293b !important; }
.text-slate-700 { color: #334155 !important; }
.text-slate-600 { color: #475569 !important; }
.text-slate-500 { color: #64748b !important; }
.text-slate-400 { color: #94a3b8 !important; }
.text-slate-300 { color: #cbd5e1 !important; }
.text-emerald-950 { color: #022c22 !important; }
.text-emerald-900 { color: #064e3b !important; }
.text-emerald-800 { color: #065f46 !important; }
.text-emerald-700 { color: #047857 !important; }
.text-emerald-600 { color: #059669 !important; }
.text-emerald-500 { color: #10b981 !important; }
.text-emerald-400 { color: #34d399 !important; }
.text-emerald-300 { color: #6ee7b7 !important; }

.bg-white { background-color: #ffffff !important; }
.bg-slate-50 { background-color: #f8fafc !important; }
.bg-slate-100 { background-color: #f1f5f9 !important; }
.bg-emerald-50 { background-color: #f0fdf4 !important; }
.bg-emerald-100 { background-color: #dcfce7 !important; }
.bg-emerald-600 { background-color: #059669 !important; }
.bg-emerald-700 { background-color: #047857 !important; }
.bg-emerald-800 { background-color: #065f46 !important; }
.bg-emerald-900 { background-color: #064e3b !important; }
.bg-emerald-950 { background-color: #022c22 !important; }
.bg-brand-dark { background-color: #071910 !important; }

.border { border: 1px solid #e2e8f0; }
.border-t { border-top: 1px solid #e2e8f0; }
.border-b { border-bottom: 1px solid #e2e8f0; }
.border-slate-100 { border-color: #f1f5f9 !important; }
.border-slate-200 { border-color: #e2e8f0 !important; }
.border-emerald-100 { border-color: #dcfce7 !important; }
.border-emerald-200 { border-color: #bbf7d0 !important; }
.border-emerald-700 { border-color: #047857 !important; }

.rounded-lg { border-radius: 0.5rem; }
.rounded-xl { border-radius: 0.75rem; }
.rounded-2xl { border-radius: 1rem; }
.rounded-3xl { border-radius: 1.5rem; }
.rounded-full { border-radius: 9999px; }

.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.font-extrabold { font-weight: 800; }
.font-black { font-weight: 900; }

.text-xs { font-size: 0.75rem; line-height: 1rem; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.text-base { font-size: 1rem; line-height: 1.5rem; }
.text-lg { font-size: 1.125rem; line-height: 1.75rem; }
.text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.text-2xl { font-size: 1.5rem; line-height: 2rem; }
.text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
.text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
.text-5xl { font-size: 3rem; line-height: 1; }

.max-w-md { max-width: 28rem; }
.max-w-xl { max-width: 36rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }
.mx-auto { margin-left: auto; margin-right: auto; }

.shadow-sm { box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05); }
.shadow-md { box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1); }
.shadow-lg { box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1); }
.shadow-xl { box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1); }
.shadow-2xl { box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25); }

.uppercase { text-transform: uppercase; }
.tracking-wider { letter-spacing: 0.05em; }
.tracking-widest { letter-spacing: 0.1em; }
.leading-relaxed { line-height: 1.625; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.aspect-\[16\/10\] {
  aspect-ratio: 16 / 10;
}

/* Width & Height Utilities */
.w-4 { width: 1rem; }
.h-4 { height: 1rem; }
.w-5 { width: 1.25rem; }
.h-5 { height: 1.25rem; }
.w-6 { width: 1.5rem; }
.h-6 { height: 1.5rem; }
.w-8 { width: 2rem; }
.h-8 { height: 2rem; }
.w-10 { width: 2.5rem; }
.h-10 { height: 2.5rem; }
.w-12 { width: 3rem; }
.h-12 { height: 3rem; }
.w-14 { width: 3.5rem; }
.h-14 { height: 3.5rem; }
.w-16 { width: 4rem; }
.h-16 { height: 4rem; }
.w-20 { width: 5rem; }
.h-20 { height: 5rem; }
.h-full { height: 100%; }

/* Flex Utilities */
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.flex-col { flex-direction: column; }
.flex-row { flex-direction: row; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }

/* Grid & Responsive Column Spans */
.grid { display: grid; }
.grid-cols-12 { grid-template-columns: repeat(12, minmax(0, 1fr)); }

@media (min-width: 768px) {
  .md\:flex-row { flex-direction: row; }
  .md\:flex-col { flex-direction: column; }
}

@media (min-width: 1024px) {
  .lg\:col-span-1 { grid-column: span 1 / span 1; }
  .lg\:col-span-2 { grid-column: span 2 / span 2; }
  .lg\:col-span-3 { grid-column: span 3 / span 3; }
  .lg\:col-span-4 { grid-column: span 4 / span 4; }
  .lg\:col-span-5 { grid-column: span 5 / span 5; }
  .lg\:col-span-6 { grid-column: span 6 / span 6; }
  .lg\:col-span-7 { grid-column: span 7 / span 7; }
  .lg\:col-span-8 { grid-column: span 8 / span 8; }
  .lg\:col-span-9 { grid-column: span 9 / span 9; }
  .lg\:col-span-10 { grid-column: span 10 / span 10; }
  .lg\:col-span-11 { grid-column: span 11 / span 11; }
  .lg\:col-span-12 { grid-column: span 12 / span 12; }
}

/* Object Fit */
.object-contain { object-fit: contain; }
.object-cover { object-fit: cover; }

/* ==========================================================================
   MISSION & VISION PREMIUM SHOWCASE
   ========================================================================== */
.mv-section {
  position: relative;
  background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
  padding: 6rem 0;
  overflow: hidden;
}

.mv-card {
  position: relative;
  border-radius: 28px;
  padding: 3.25rem 2.5rem;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.08);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}

.mv-card:hover {
  transform: translateY(-8px);
}

/* Mission Theme - Dark Executive Emerald */
.mv-card-mission {
  background: linear-gradient(145deg, #091e17 0%, #064e3b 50%, #022c22 100%);
  border: 1.5px solid rgba(52, 211, 153, 0.25);
  color: #ffffff;
}

.mv-card-mission:hover {
  border-color: rgba(52, 211, 153, 0.6);
  box-shadow: 0 30px 60px -15px rgba(5, 150, 105, 0.35);
}

/* Vision Theme - Rich Deep Sapphire & Slate */
.mv-card-vision {
  background: linear-gradient(145deg, #0f172a 0%, #1e293b 50%, #064e3b 100%);
  border: 1.5px solid rgba(148, 163, 184, 0.25);
  color: #ffffff;
}

.mv-card-vision:hover {
  border-color: rgba(94, 234, 212, 0.6);
  box-shadow: 0 30px 60px -15px rgba(30, 41, 59, 0.45);
}

/* Ambient Watermark Icon */
.mv-watermark {
  position: absolute;
  right: -25px;
  bottom: -25px;
  font-size: 14rem;
  color: rgba(255, 255, 255, 0.035);
  pointer-events: none;
  line-height: 1;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), color 0.4s ease;
  z-index: 1;
}

.mv-card:hover .mv-watermark {
  transform: scale(1.1) rotate(-5deg);
  color: rgba(52, 211, 153, 0.06);
}

/* Radial Glow Orbs */
.mv-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.25) 0%, transparent 70%);
  filter: blur(40px);
  pointer-events: none;
  z-index: 1;
}

.mv-card-vision::before {
  background: radial-gradient(circle, rgba(56, 189, 248, 0.2) 0%, transparent 70%);
}

.mv-content {
  position: relative;
  z-index: 2;
}

.mv-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1.1rem;
  border-radius: 9999px;
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
}

.mv-badge-mission {
  color: #6ee7b7;
  border-color: rgba(110, 231, 183, 0.3);
}

.mv-badge-vision {
  color: #7dd3fc;
  border-color: rgba(125, 211, 252, 0.3);
}

.mv-icon-badge {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
  transition: all 0.35s ease;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3);
}

.mv-card-mission .mv-icon-badge {
  background: linear-gradient(135deg, #10b981 0%, #047857 100%);
  color: #ffffff;
}

.mv-card-vision .mv-icon-badge {
  background: linear-gradient(135deg, #0ea5e9 0%, #0369a1 100%);
  color: #ffffff;
}

.mv-card:hover .mv-icon-badge {
  transform: scale(1.1) translateY(-3px);
}

.mv-title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 2.15rem;
  color: #ffffff;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.mv-text {
  font-size: 0.95rem;
  line-height: 1.8;
  color: #cbd5e1;
  margin-bottom: 2rem;
}

/* Pillar Badges Grid inside MV Card */
.mv-pillars {
  display: grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: 0.85rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.mv-pillar-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.85rem 1rem;
  border-radius: 14px;
  transition: background 0.25s ease, border-color 0.25s ease;
}

.mv-pillar-item:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.mv-pillar-icon {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.mv-card-mission .mv-pillar-icon {
  background: rgba(16, 185, 129, 0.2);
  color: #34d399;
}

.mv-card-vision .mv-pillar-icon {
  background: rgba(14, 165, 233, 0.2);
  color: #38bdf8;
}

.mv-pillar-text h5 {
  font-size: 0.875rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.2rem;
}

.mv-pillar-text p {
  font-size: 0.8rem;
  color: #94a3b8;
  line-height: 1.45;
  margin: 0;
}

/* Core Values Matrix Strip */
.core-values-bar {
  margin-top: 5rem;
  padding-top: 4rem;
  border-top: 1px solid #e2e8f0;
}

.value-card {
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  border-radius: 20px;
  padding: 2rem 1.5rem;
  text-align: left;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 15px -2px rgba(0, 0, 0, 0.04);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.value-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, #10b981, #059669);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.value-card:hover {
  transform: translateY(-8px);
  border-color: #86efac;
  box-shadow: 0 20px 40px -10px rgba(16, 185, 129, 0.18);
}

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

.value-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: #f0fdf4;
  color: #059669;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1.25rem;
  transition: transform 0.3s ease, background-color 0.3s ease, color 0.3s ease;
}

.value-card:hover .value-icon {
  transform: scale(1.1) rotate(5deg);
  background: #059669;
  color: #ffffff;
}

.value-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  color: #0f172a;
  margin-bottom: 0.5rem;
}

.value-desc {
  font-size: 0.85rem;
  color: #64748b;
  line-height: 1.6;
  margin: 0;
}

/* ==========================================================================
   SERVICES & CONVERTING CAPABILITIES ADVANCED SHOWCASE
   ========================================================================== */
.services-metric-bar {
  background: #ffffff;
  border-radius: 24px;
  border: 1.5px solid #e2e8f0;
  box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.06);
  margin-top: -3.5rem;
  position: relative;
  z-index: 20;
  padding: 2rem 2.5rem;
}

.service-eng-card {
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  border-radius: 24px;
  padding: 2.25rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
  position: relative;
  overflow: hidden;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.03);
}

.service-eng-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: linear-gradient(90deg, #10b981 0%, #059669 100%);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.service-eng-card:hover {
  transform: translateY(-8px);
  border-color: #86efac;
  box-shadow: 0 25px 50px -12px rgba(16, 185, 129, 0.18), 0 10px 20px -5px rgba(0, 0, 0, 0.04);
}

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

.service-eng-icon {
  width: 62px;
  height: 62px;
  border-radius: 18px;
  background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
  color: #059669;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.65rem;
  transition: all 0.35s ease;
  border: 1px solid #bbf7d0;
  flex-shrink: 0;
}

.service-eng-card:hover .service-eng-icon {
  background: linear-gradient(135deg, #10b981 0%, #047857 100%);
  color: #ffffff;
  transform: scale(1.08) rotate(4deg);
  box-shadow: 0 10px 20px -5px rgba(16, 185, 129, 0.4);
}

.service-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.6875rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  background: #f1f5f9;
  color: #475569;
  border: 1px solid #e2e8f0;
}

.service-eng-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.35rem;
  color: #0f172a;
  margin-top: 1.25rem;
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.service-eng-desc {
  font-size: 0.875rem;
  line-height: 1.7;
  color: #64748b;
  margin-bottom: 1.5rem;
}

.service-spec-list {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 1rem 1.15rem;
  margin-bottom: 1.5rem;
}

.service-spec-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.775rem;
  padding: 0.4rem 0;
  border-bottom: 1px dashed #e2e8f0;
}

.service-spec-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.service-spec-label {
  color: #64748b;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.service-spec-val {
  color: #0f172a;
  font-weight: 700;
}

.service-action-link {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 0.8rem 1.15rem;
  border-radius: 12px;
  background: #f0fdf4;
  color: #065f46;
  font-size: 0.825rem;
  font-weight: 700;
  border: 1px solid #bbf7d0;
  transition: all 0.25s ease;
  text-decoration: none;
}

.service-action-link:hover {
  background: #059669;
  color: #ffffff;
  border-color: #059669;
  transform: translateX(3px);
}

/* 4-Step Process Section */
.process-stepper-grid {
  display: grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: 1.5rem;
  position: relative;
}

@media (min-width: 768px) {
  .process-stepper-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .process-stepper-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.process-step-card {
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  border-radius: 22px;
  padding: 2.25rem 1.75rem;
  position: relative;
  transition: all 0.35s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.process-step-card:hover {
  transform: translateY(-6px);
  border-color: #34d399;
  box-shadow: 0 20px 35px -10px rgba(16, 185, 129, 0.15);
}

.process-step-number {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 2.25rem;
  color: #e2e8f0;
  line-height: 1;
  transition: color 0.3s ease;
}

.process-step-card:hover .process-step-number {
  color: #a7f3d0;
}

.process-icon-box {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: #f0fdf4;
  color: #059669;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  margin-bottom: 1.25rem;
  transition: all 0.3s ease;
}

.process-step-card:hover .process-icon-box {
  background: #059669;
  color: #ffffff;
  transform: scale(1.1);
}

/* Machine & Spec Technical Matrix */
.tech-spec-table-wrap {
  background: #ffffff;
  border-radius: 20px;
  border: 1.5px solid #e2e8f0;
  overflow: hidden;
  box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.04);
}

.tech-spec-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.tech-spec-table th {
  background: #0f172a;
  color: #ffffff;
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  padding: 1.15rem 1.25rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.tech-spec-table td {
  padding: 1.15rem 1.25rem;
  font-size: 0.85rem;
  color: #334155;
  border-bottom: 1px solid #f1f5f9;
}

.tech-spec-table tr:last-child td {
  border-bottom: none;
}

.tech-spec-table tr:hover td {
  background: #f8fafc;
}

/* ==========================================================================
   FOOTER INTERACTIVE ACTION BUTTONS
   ========================================================================== */
.footer-social-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding-top: 0.75rem;
}

.footer-action-btn {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.06);
  border: 1.5px solid rgba(52, 211, 153, 0.25);
  color: #a7f3d0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  text-decoration: none;
  position: relative;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  cursor: pointer;
  animation: footerBtnFloat 4s ease-in-out infinite;
}

/* Stagger floating micro-animation so they gently breathe */
.footer-action-btn:nth-child(1) { animation-delay: 0s; }
.footer-action-btn:nth-child(2) { animation-delay: 0.6s; }
.footer-action-btn:nth-child(3) { animation-delay: 1.2s; }
.footer-action-btn:nth-child(4) { animation-delay: 1.8s; }
.footer-action-btn:nth-child(5) { animation-delay: 2.4s; }

@keyframes footerBtnFloat {
  0%, 100% {
    transform: translateY(0);
    border-color: rgba(52, 211, 153, 0.25);
  }
  50% {
    transform: translateY(-3px);
    border-color: rgba(52, 211, 153, 0.5);
  }
}

.footer-action-btn i {
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.footer-action-btn:hover {
  transform: translateY(-7px) scale(1.08) !important;
  animation: none;
}

.footer-action-btn:hover i {
  transform: scale(1.15);
}

/* Tooltip on Hover */
.footer-action-btn::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  background: #0f172a;
  color: #ffffff;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 0.35rem 0.65rem;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 50;
}

.footer-action-btn:hover::after {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

/* Tooltip Little Arrow */
.footer-action-btn::before {
  content: '';
  position: absolute;
  bottom: calc(100% + 4px);
  left: 50%;
  transform: translateX(-50%);
  border-width: 5px 5px 0 5px;
  border-style: solid;
  border-color: #0f172a transparent transparent transparent;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s ease;
  z-index: 50;
}

.footer-action-btn:hover::before {
  opacity: 1;
  visibility: visible;
}

/* Platform Brand Color Overrides on Hover */
.footer-action-btn.btn-wa:hover {
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%) !important;
  border-color: #25D366 !important;
  color: #ffffff !important;
  box-shadow: 0 12px 25px -4px rgba(37, 211, 102, 0.5) !important;
}

.footer-action-btn.btn-phone:hover {
  background: linear-gradient(135deg, #0ea5e9 0%, #0369a1 100%) !important;
  border-color: #38bdf8 !important;
  color: #ffffff !important;
  box-shadow: 0 12px 25px -4px rgba(14, 165, 233, 0.5) !important;
}

.footer-action-btn.btn-mail:hover {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%) !important;
  border-color: #fbbf24 !important;
  color: #ffffff !important;
  box-shadow: 0 12px 25px -4px rgba(245, 158, 11, 0.5) !important;
}

.footer-action-btn.btn-map:hover {
  background: linear-gradient(135deg, #10b981 0%, #047857 100%) !important;
  border-color: #34d399 !important;
  color: #ffffff !important;
  box-shadow: 0 12px 25px -4px rgba(16, 185, 129, 0.5) !important;
}

.footer-action-btn.btn-linkedin:hover {
  background: linear-gradient(135deg, #0a66c2 0%, #004182 100%) !important;
  border-color: #60a5fa !important;
  color: #ffffff !important;
  box-shadow: 0 12px 25px -4px rgba(10, 102, 194, 0.5) !important;
}

/* ==========================================================================
   GRAND INTERACTIVE MAP & LOCATION SHOWCASE
   ========================================================================== */
.grand-map-container {
  position: relative;
  width: 100%;
  border-radius: 28px;
  overflow: hidden;
  border: 1.5px solid #e2e8f0;
  box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.08);
}

.grand-map-frame {
  width: 100%;
  height: 520px;
  background: #f1f5f9;
}

.grand-map-frame iframe {
  width: 100%;
  height: 100%;
  display: block;
}

.map-floating-card {
  position: absolute;
  top: 24px;
  left: 24px;
  max-width: 380px;
  width: calc(100% - 48px);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-radius: 22px;
  padding: 1.65rem;
  border: 1.5px solid rgba(255, 255, 255, 0.9);
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.22), 0 0 0 1px rgba(0, 0, 0, 0.05);
  z-index: 10;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.map-floating-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 25px 50px -10px rgba(0, 0, 0, 0.26);
}

@media (max-width: 768px) {
  .grand-map-frame {
    height: 440px;
  }
  .map-floating-card {
    position: static;
    width: 100%;
    max-width: 100%;
    border-radius: 0;
    border: none;
    border-top: 1px solid #e2e8f0;
  }
}