/**
 * =====================================================================
 * Wolf Technology — Master Design System & Stylesheet (v2.0)
 * Visual Style: High-Tech Software Studio, Dark Premium (#070B14),
 * Electric Blue Accent (#2563EB / #3B82F6), Glassmorphism & Micro-Glow.
 * =====================================================================
 */

:root {
  /* Surface & Base Colors */
  --color-bg: #070B14;
  --color-bg-alt: #0A0F1D;
  --color-surface: rgba(14, 22, 39, 0.75);
  --color-surface-solid: #0E1627;
  --color-surface-raised: #121E33;
  --color-surface-hover: #192842;
  
  /* Primary & Accent Glows */
  --color-primary: #2563EB;
  --color-primary-bright: #3B82F6;
  --color-primary-light: #60A5FA;
  --color-primary-glow: rgba(37, 99, 235, 0.35);
  --color-primary-glow-subtle: rgba(59, 130, 246, 0.12);
  
  /* Text & Typography */
  --color-text: #F8FAFC;
  --color-text-secondary: #CBD5E1;
  --color-muted: #8E9DB5;
  --color-dim: #4B5563;

  /* Borders & Dividers */
  --color-border: #1E2D47;
  --color-border-subtle: rgba(255, 255, 255, 0.08);
  --color-border-focus: #3B82F6;
  --color-border-glow: rgba(59, 130, 246, 0.4);

  /* Status Colors */
  --color-success: #10B981;
  --color-warning: #F59E0B;
  --color-danger: #EF4444;

  /* Fonts */
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  /* Radius */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 6px 18px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 28px var(--color-primary-glow);

  /* Layout */
  --container-max: 1260px;
  --header-height: 76px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  line-height: 1.6;
  -webkit-text-size-adjust: 100%;
}

body.site-body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--color-bg);
  background-image: 
    radial-gradient(rgba(59, 130, 246, 0.08) 1px, transparent 1px),
    radial-gradient(circle at 50% 0%, #0D162A 0%, #070B14 75%);
  background-size: 32px 32px, 100% 100%;
  background-attachment: fixed;
  overflow-x: hidden;
  position: relative;
}

/* ATMOSPHERIC BACKGROUND GLOWS */
.bg-mesh-glow {
  position: fixed;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(140px);
  z-index: 0;
  opacity: 0.4;
}

.bg-mesh-glow-top {
  top: -200px;
  left: 20%;
  background: radial-gradient(circle, var(--color-primary), transparent 70%);
}

.bg-mesh-glow-right {
  top: 40%;
  right: -250px;
  background: radial-gradient(circle, #1D4ED8, transparent 70%);
  opacity: 0.25;
}

a {
  color: var(--color-primary-bright);
  text-decoration: none;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

a:hover {
  color: var(--color-primary-light);
}

a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--color-primary-bright);
  outline-offset: 2px;
}

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

/* SKIP LINK */
.skip-to-content {
  position: absolute;
  top: -100px;
  left: 1rem;
  background: var(--color-primary);
  color: #fff;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  z-index: 9999;
  font-weight: 600;
  transition: top 0.2s ease;
}

.skip-to-content:focus {
  top: 1rem;
}

/* CONTAINER */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  position: relative;
  z-index: 1;
}

/* TYPOGRAPHY */
h1, h2, h3, h4, h5, h6 {
  color: var(--color-text);
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: -0.025em;
}

h1, .h1 { font-size: 2.75rem; font-weight: 800; }
h2, .h2 { font-size: 2.125rem; }
h3, .h3 { font-size: 1.5rem; }
h4, .h4 { font-size: 1.25rem; }

p {
  color: var(--color-text-secondary);
}

.lead {
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.text-muted { color: var(--color-muted) !important; }
.text-danger { color: var(--color-danger) !important; }
.text-success { color: var(--color-success) !important; }
.text-white { color: #FFFFFF !important; }
.text-primary-bright { color: var(--color-primary-bright) !important; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }
.font-semibold { font-weight: 600; }

.small { font-size: 0.875rem; }

/* ICONS */
.icon {
  display: inline-block;
  vertical-align: middle;
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
}
.icon-xs { width: 0.875rem; height: 0.875rem; }
.icon-sm { width: 1.1rem; height: 1.1rem; }
.icon-lg { width: 2.75rem; height: 2.75rem; }

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.4;
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  text-align: center;
  white-space: nowrap;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  min-height: 46px; /* Touch target */
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, #2563EB 0%, #1D4ED8 100%);
  color: #ffffff !important;
  border-color: rgba(59, 130, 246, 0.4);
  box-shadow: 0 4px 18px var(--color-primary-glow);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #3B82F6 0%, #2563EB 100%);
  box-shadow: 0 6px 24px rgba(37, 99, 235, 0.5);
  transform: translateY(-2px);
  color: #ffffff !important;
}

.btn-secondary {
  background: rgba(18, 30, 51, 0.85);
  backdrop-filter: blur(8px);
  color: var(--color-text) !important;
  border-color: var(--color-border);
}

.btn-secondary:hover {
  background: var(--color-surface-hover);
  border-color: var(--color-border-focus);
  color: #ffffff !important;
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--color-text) !important;
  border-color: var(--color-border);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-primary-bright) !important;
  border-color: var(--color-primary-bright);
  transform: translateY(-1px);
}

.btn-sm {
  padding: 0.45rem 1rem;
  font-size: 0.875rem;
  min-height: 38px;
}

.btn-lg {
  padding: 0.85rem 1.85rem;
  font-size: 1rem;
  min-height: 50px;
}

.btn-block {
  display: flex;
  width: 100%;
}

/* BADGES & TAGS */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
}

.badge-category {
  background: rgba(37, 99, 235, 0.15);
  color: #60A5FA;
  border: 1px solid rgba(59, 130, 246, 0.35);
}

.badge-type {
  background: rgba(255, 255, 255, 0.06);
  color: var(--color-muted);
  border: 1px solid var(--color-border-subtle);
}

.badge-subtle {
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-muted);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.badge-success-subtle {
  background: rgba(16, 185, 129, 0.15);
  color: #34D399;
  border: 1px solid rgba(16, 185, 129, 0.3);
  font-size: 0.7rem;
}

.badge-tech-stack {
  background: rgba(255, 255, 255, 0.04);
  color: var(--color-muted);
  border: 1px solid var(--color-border-subtle);
  font-size: 0.75rem;
}

/* HEADER & NAVBAR */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-height);
  background-color: rgba(7, 11, 20, 0.78);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  transition: all 0.3s ease;
}

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

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--color-text);
  font-weight: 800;
  text-decoration: none;
}

.brand-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, #1E3A8A 0%, #2563EB 60%, #3B82F6 100%);
  border-radius: var(--radius-md);
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.brand-icon {
  width: 1.625rem;
  height: 1.625rem;
  display: block;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.25));
}

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

.brand-name {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #FFFFFF;
}

.brand-name-accent {
  color: var(--color-primary-bright);
}

.brand-sub {
  font-size: 0.6875rem;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
}

.main-nav .nav-list {
  display: flex;
  list-style: none;
  gap: 0.35rem;
  background: rgba(14, 22, 39, 0.4);
  padding: 0.35rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-link {
  display: block;
  padding: 0.45rem 1rem;
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  font-weight: 500;
  border-radius: var(--radius-full);
  transition: all 0.2s ease;
}

.nav-link:hover, .nav-link.is-active {
  color: #ffffff;
  background-color: rgba(37, 99, 235, 0.15);
}

.nav-link.is-active {
  color: var(--color-primary-bright);
  font-weight: 600;
  background-color: rgba(37, 99, 235, 0.2);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.btn-header-cta {
  border-radius: var(--radius-full);
}

.mobile-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text);
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
}

.mobile-toggle .icon-close { display: none; }
.mobile-toggle[aria-expanded="true"] .icon-open { display: none; }
.mobile-toggle[aria-expanded="true"] .icon-close { display: block; }

/* MOBILE DRAWER */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 300px;
  background-color: var(--color-surface-solid);
  border-left: 1px solid var(--color-border);
  z-index: 1100;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}

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

.mobile-drawer-inner {
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  min-height: 100%;
}

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

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.mobile-nav-link {
  display: block;
  padding: 0.85rem 1rem;
  color: var(--color-text-secondary);
  font-size: 1rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
}

.mobile-nav-link.is-active, .mobile-nav-link:hover {
  background-color: var(--color-surface-raised);
  color: var(--color-primary-bright);
}

.mobile-drawer-footer {
  margin-top: auto;
}

.mobile-status-pill {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--color-muted);
}

.drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(6px);
  z-index: 1050;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.drawer-backdrop.is-active {
  opacity: 1;
  pointer-events: auto;
}

/* MAIN CONTENT */
.main-content {
  flex: 1;
  outline: none;
}

.section {
  padding: 5.5rem 0;
  position: relative;
}

.bg-surface-subtle {
  background: rgba(14, 22, 39, 0.45);
  border-top: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
}

.section-header {
  margin-bottom: 3.5rem;
}

.section-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary-bright);
  margin-bottom: 0.65rem;
}

.section-title {
  margin-bottom: 0.75rem;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--color-muted);
  max-width: 680px;
}

.text-center .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

/* =====================================================================
   HERO SECTION
   ===================================================================== */
.hero-section {
  padding: 6.5rem 0 5rem;
  position: relative;
  overflow: hidden;
}

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

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  background: rgba(37, 99, 235, 0.12);
  border: 1px solid rgba(59, 130, 246, 0.28);
  padding: 0.45rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  color: #93C5FD;
  font-weight: 600;
  margin-bottom: 1.75rem;
  box-shadow: 0 0 16px rgba(37, 99, 235, 0.15);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-primary-bright);
  box-shadow: 0 0 10px var(--color-primary-bright);
  animation: pulse-glow 2s infinite;
}

@keyframes pulse-glow {
  0% { transform: scale(0.95); box-shadow: 0 0 4px var(--color-primary-bright); }
  50% { transform: scale(1.15); box-shadow: 0 0 14px var(--color-primary-light); }
  100% { transform: scale(0.95); box-shadow: 0 0 4px var(--color-primary-bright); }
}

.hero-title {
  font-size: clamp(2.15rem, 5vw + 0.5rem, 3.35rem);
  line-height: 1.15;
  margin-bottom: 1.5rem;
  font-weight: 800;
  color: #FFFFFF; /* Fallback untuk browser lawas */
  background: linear-gradient(180deg, #FFFFFF 15%, #E2E8F0 60%, #94A3B8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  word-wrap: break-word;
}

.hero-desc {
  font-size: 1.2rem;
  line-height: 1.65;
  color: var(--color-text-secondary);
  max-width: 640px;
  margin-bottom: 2.5rem;
}

.hero-cta-group {
  display: flex;
  gap: 1.15rem;
  flex-wrap: wrap;
}

.hero-trust-row {
  display: flex;
  gap: 1.75rem;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--color-muted);
  font-weight: 500;
}

.trust-icon {
  width: 1rem;
  height: 1rem;
  color: var(--color-primary-bright);
}

/* TERMINAL MOCKUP (HERO RIGHT) */
.terminal-window {
  background: #090E1A;
  border: 1px solid rgba(59, 130, 246, 0.25);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.65), 0 0 30px rgba(37, 99, 235, 0.12);
  overflow: hidden;
  font-family: var(--font-mono);
}

.terminal-bar {
  background: rgba(14, 22, 39, 0.9);
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.terminal-dots {
  display: flex;
  gap: 0.4rem;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.dot-red { background-color: #EF4444; }
.dot-yellow { background-color: #F59E0B; }
.dot-green { background-color: #10B981; }

.terminal-title {
  font-size: 0.75rem;
  color: var(--color-muted);
  font-weight: 500;
}

.terminal-status {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.6875rem;
  color: var(--color-success);
  font-weight: 600;
}

.terminal-pulse {
  width: 6px;
  height: 6px;
  background-color: var(--color-success);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--color-success);
}

.terminal-body {
  padding: 1.5rem;
  font-size: 0.8125rem;
  line-height: 1.7;
}

.term-line {
  margin-bottom: 0.5rem;
}

.term-prompt {
  color: var(--color-text);
  font-weight: 600;
}

.term-cmd {
  color: #60A5FA;
}

.term-dim {
  color: #64748B;
}

.term-highlight {
  color: var(--color-text-secondary);
}

.term-bullet {
  color: var(--color-success);
  margin-right: 0.35rem;
}

.term-badge {
  background: rgba(34, 197, 94, 0.15);
  color: #86EFAC;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  font-size: 0.6875rem;
  font-weight: 700;
  margin-right: 0.35rem;
}

.term-cursor-line {
  color: var(--color-text);
}

.term-blink {
  animation: blink 1s infinite;
  color: var(--color-primary-bright);
  font-weight: 700;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* =====================================================================
   TECH STRIP CAPABILITIES
   ===================================================================== */
.section-tech-strip {
  padding: 1.25rem 0;
  background: rgba(14, 22, 39, 0.5);
  border-top: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
}

.tech-strip-inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.strip-label {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-muted);
}

.strip-badges {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.strip-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  background: rgba(255, 255, 255, 0.04);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-subtle);
}

/* =====================================================================
   CATEGORY CARDS
   ===================================================================== */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.75rem;
}

.category-card {
  display: flex;
  flex-direction: column;
  padding: 2rem;
  background: var(--color-surface);
  backdrop-filter: blur(12px);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
  position: relative;
}

.category-card:hover {
  background: var(--color-surface-raised);
  border-color: rgba(59, 130, 246, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5), 0 0 20px rgba(37, 99, 235, 0.15);
}

.cat-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.25rem;
}

.cat-icon-wrapper {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.2) 0%, rgba(37, 99, 235, 0.05) 100%);
  border-radius: var(--radius-md);
  color: var(--color-primary-bright);
  border: 1px solid rgba(59, 130, 246, 0.25);
}

.cat-count-badge {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary-bright);
  background: rgba(37, 99, 235, 0.1);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
}

.cat-name {
  font-size: 1.25rem;
  margin-bottom: 0.65rem;
  color: var(--color-text);
}

.cat-desc {
  font-size: 0.875rem;
  color: var(--color-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.cat-action {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-primary-bright);
  transition: gap 0.2s ease;
}

.category-card:hover .cat-action {
  gap: 0.65rem;
  color: var(--color-primary-light);
}

/* =====================================================================
   PROJECT CARDS & GRID
   ===================================================================== */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 2.25rem;
}

.project-card {
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  backdrop-filter: blur(12px);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: var(--shadow-sm);
}

.project-card:hover {
  border-color: rgba(59, 130, 246, 0.4);
  transform: translateY(-5px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6), 0 0 24px rgba(37, 99, 235, 0.15);
}

.card-cover-wrap {
  position: relative;
  overflow: hidden;
}

.card-cover-link {
  position: relative;
  display: block;
  aspect-ratio: 16 / 10;
  background-color: var(--color-surface-raised);
  overflow: hidden;
}

.card-cover-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-card:hover .card-cover-img {
  transform: scale(1.06);
}

.card-cover-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(7, 11, 20, 0.85) 100%);
  pointer-events: none;
}

.card-cover-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.15);
  background: linear-gradient(135deg, #0E1627 0%, #121E33 100%);
}

.card-badge-featured {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(14, 22, 39, 0.88);
  backdrop-filter: blur(8px);
  color: #FBBF24;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(245, 158, 11, 0.4);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

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

.card-meta {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.card-title {
  font-size: 1.35rem;
  line-height: 1.35;
  margin-bottom: 0.85rem;
}

.card-title a {
  color: var(--color-text);
}

.card-title a:hover {
  color: var(--color-primary-bright);
}

.card-summary {
  font-size: 0.9375rem;
  color: var(--color-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.card-footer {
  border-top: 1px solid var(--color-border-subtle);
  padding-top: 1.15rem;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary-bright);
  transition: gap 0.2s ease;
}

.project-card:hover .link-arrow {
  gap: 0.75rem;
  color: var(--color-primary-light);
}

.card-type-pill {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(14, 22, 39, 0.85);
  backdrop-filter: blur(8px);
  color: var(--color-primary-light);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(59, 130, 246, 0.3);
  z-index: 2;
}

.card-tech-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.card-tech-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  color: #94A3B8;
  background: rgba(30, 41, 59, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-xs);
  transition: all 0.2s ease;
}

.project-card:hover .card-tech-tag {
  color: #E2E8F0;
  border-color: rgba(59, 130, 246, 0.25);
}

.card-tech-tag.tag-more {
  color: var(--color-primary-bright);
  background: rgba(37, 99, 235, 0.12);
  border-color: rgba(37, 99, 235, 0.25);
}

/* =====================================================================
   SERVICES SECTION & CARDS
   ===================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.service-card {
  padding: 2.25rem;
  background: var(--color-surface);
  backdrop-filter: blur(12px);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  background: var(--color-surface-raised);
  border-color: rgba(59, 130, 246, 0.35);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
}

.service-icon-wrapper {
  width: 54px;
  height: 54px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.25) 0%, rgba(37, 99, 235, 0.05) 100%);
  color: var(--color-primary-bright);
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.service-name {
  font-size: 1.35rem;
  margin-bottom: 0.85rem;
}

.service-desc {
  font-size: 0.9375rem;
  color: var(--color-muted);
  line-height: 1.65;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-footer {
  border-top: 1px solid var(--color-border-subtle);
  padding-top: 1.15rem;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary-bright);
}

/* SERVICES LARGE GRID (PAGE) */
.services-large-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2.25rem;
}

.service-large-card {
  padding: 2.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.service-large-card:hover {
  border-color: rgba(59, 130, 246, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
}

.service-header {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.service-summary {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-muted);
  margin-bottom: 2rem;
  flex-grow: 1;
}

.service-header-text {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.service-badges {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.service-perks-row {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 2rem;
  padding: 1rem 1.25rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-sm);
}

.perk-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

/* =====================================================================
   COMPARISON SECTION & CARDS
   ===================================================================== */
.comparison-section {
  position: relative;
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 2.5rem;
}

.comparison-card {
  padding: 2.75rem 2.25rem;
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
}

.comparison-card.card-wolf {
  background: linear-gradient(135deg, rgba(14, 22, 39, 0.95) 0%, rgba(37, 99, 235, 0.12) 100%);
  border: 1px solid rgba(59, 130, 246, 0.4);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.4), 0 0 20px rgba(37, 99, 235, 0.12);
}

.comparison-card.card-generic {
  background: rgba(14, 22, 39, 0.4);
  border: 1px dashed var(--color-border);
}

.comparison-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.25rem;
  background: rgba(37, 99, 235, 0.2);
  color: var(--color-primary-light);
  border: 1px solid rgba(59, 130, 246, 0.35);
}

.comparison-badge.badge-dim {
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-muted);
  border-color: rgba(255, 255, 255, 0.1);
}

.comparison-title {
  font-size: 1.5rem;
  margin-bottom: 1.75rem;
}

.comparison-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.comparison-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}

.cmp-icon {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.comparison-list strong {
  display: block;
  font-size: 0.95rem;
  margin-bottom: 0.2rem;
  color: var(--color-text);
}

.comparison-list p {
  font-size: 0.85rem;
  color: var(--color-muted);
  line-height: 1.5;
  margin-bottom: 0;
}

/* =====================================================================
   FAQ ACCORDION
   ===================================================================== */
.faq-accordion {
  max-width: 860px;
  margin-left: auto;
  margin-right: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all 0.2s ease;
}

.faq-item:hover, .faq-item[open] {
  border-color: rgba(59, 130, 246, 0.35);
  background: var(--color-surface-raised);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.35rem 1.75rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  user-select: none;
  list-style: none;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-toggle {
  color: var(--color-primary-bright);
  transition: transform 0.25s ease;
}

.faq-item[open] .faq-toggle {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 1.75rem 1.5rem;
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

.faq-answer p {
  margin-bottom: 0;
}

/* =====================================================================
   ABOUT PAGE STATS & COMPETENCIES
   ===================================================================== */
.about-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.about-stat-card {
  padding: 2rem 1.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  transition: all 0.25s ease;
}

.about-stat-card:hover {
  border-color: rgba(59, 130, 246, 0.35);
  transform: translateY(-3px);
  background: var(--color-surface-raised);
}

.stat-number {
  font-family: var(--font-mono);
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--color-primary-bright);
  line-height: 1.1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 0.35rem;
}

.stat-desc {
  font-size: 0.8rem;
  color: var(--color-muted);
  line-height: 1.45;
}

.competency-matrix {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.competency-card {
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
}

.competency-card:hover {
  border-color: rgba(59, 130, 246, 0.3);
  background: rgba(37, 99, 235, 0.05);
}

.comp-header {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.5rem;
}

.comp-icon {
  color: var(--color-primary-bright);
}

.comp-header h4 {
  font-size: 1.05rem;
}

.comp-desc {
  font-size: 0.85rem;
  color: var(--color-muted);
  line-height: 1.55;
  margin-bottom: 0 !important;
}

/* =====================================================================
   CONTACT PAGE TIPS BOX
   ===================================================================== */
.consultation-tips-box {
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
}

.tips-title {
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-text);
}

.tips-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--color-muted);
  padding-left: 0;
}

.tips-list li {
  position: relative;
  padding-left: 1.25rem;
  line-height: 1.5;
}

.tips-list li::before {
  content: "•";
  position: absolute;
  left: 0.25rem;
  color: var(--color-primary-bright);
}

/* =====================================================================
   WORKFLOW / PROCESS STEPS
   ===================================================================== */
.process-steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.75rem;
}

.step-card {
  padding: 2.25rem 2rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  position: relative;
  transition: all 0.3s ease;
}

.step-card:hover {
  background: var(--color-surface-raised);
  border-color: rgba(59, 130, 246, 0.3);
  transform: translateY(-3px);
}

.step-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
}

.step-number {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
  color: rgba(59, 130, 246, 0.3);
  font-family: var(--font-mono);
}

.step-dot {
  width: 8px;
  height: 8px;
  background: var(--color-primary-bright);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--color-primary-bright);
}

.step-title {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.step-desc {
  font-size: 0.9rem;
  color: var(--color-muted);
  line-height: 1.6;
}

/* =====================================================================
   CTA BANNER
   ===================================================================== */
.cta-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  padding: 4rem;
  background: linear-gradient(135deg, rgba(14, 22, 39, 0.95) 0%, rgba(18, 30, 51, 0.95) 100%);
  border: 1px solid rgba(59, 130, 246, 0.25);
  border-radius: var(--radius-xl);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 40px rgba(37, 99, 235, 0.12);
  position: relative;
  overflow: hidden;
}

.cta-mesh-light {
  position: absolute;
  top: -150px;
  right: -150px;
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.3) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.cta-title {
  font-size: 2.25rem;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.cta-desc {
  font-size: 1.125rem;
  color: var(--color-text-secondary);
  max-width: 680px;
  line-height: 1.65;
}

.cta-actions {
  display: flex;
  gap: 1.25rem;
  flex-shrink: 0;
  flex-direction: column;
}

/* =====================================================================
   PAGE HEADER & BREADCRUMBS
   ===================================================================== */
.page-header {
  padding: 4.5rem 0 3rem;
  border-bottom: 1px solid var(--color-border-subtle);
  background: linear-gradient(180deg, rgba(14, 22, 39, 0.6) 0%, rgba(7, 11, 20, 0.3) 100%);
  position: relative;
}

.header-tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary-bright);
  background: rgba(37, 99, 235, 0.12);
  border: 1px solid rgba(59, 130, 246, 0.25);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--color-muted);
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.breadcrumb a {
  color: var(--color-muted);
}

.breadcrumb a:hover {
  color: var(--color-text);
}

.breadcrumb .sep {
  color: var(--color-border);
}

.breadcrumb .current {
  color: var(--color-text);
  font-weight: 500;
}

.page-title {
  font-size: 2.75rem;
  margin-bottom: 0.85rem;
  font-weight: 800;
}

.page-subtitle {
  font-size: 1.15rem;
  color: var(--color-muted);
  max-width: 760px;
  line-height: 1.65;
}

/* CATEGORY QUICK PILLS */
.category-quick-pills {
  display: flex;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.quick-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-full);
  transition: all 0.2s ease;
}

.quick-pill:hover {
  background: rgba(37, 99, 235, 0.12);
  border-color: rgba(59, 130, 246, 0.35);
  color: #fff;
}

.quick-pill.is-active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  box-shadow: 0 4px 14px var(--color-primary-glow);
}

/* =====================================================================
   PORTFOLIO FILTER TOOLBAR
   ===================================================================== */
.portfolio-filter-bar {
  background: var(--color-surface);
  backdrop-filter: blur(12px);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.35rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-sm);
}

.filter-form {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}

.search-input-wrap {
  position: relative;
  flex: 2;
  min-width: 250px;
}

.search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-muted);
  pointer-events: none;
}

.search-input {
  padding-left: 2.75rem !important;
}

.filter-select-wrap {
  flex: 1;
  min-width: 180px;
}

.results-info {
  font-size: 0.9375rem;
  color: var(--color-muted);
  margin-bottom: 2.25rem;
}

/* =====================================================================
   FORMS & CONTROLS
   ===================================================================== */
.form-group {
  margin-bottom: 1.35rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1.15rem;
  font-family: inherit;
  font-size: 0.9375rem;
  color: var(--color-text);
  background-color: rgba(14, 22, 39, 0.8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
  min-height: 48px;
}

.form-control:focus {
  border-color: var(--color-primary-bright);
  box-shadow: 0 0 0 3px var(--color-primary-glow-subtle);
  background-color: var(--color-surface-raised);
  outline: none;
}

.form-control[aria-invalid="true"] {
  border-color: var(--color-danger);
}

.field-error {
  font-size: 0.8125rem;
  color: var(--color-danger);
  margin-top: 0.4rem;
}

.form-hint {
  font-size: 0.8125rem;
  color: var(--color-muted);
  margin-top: 0.4rem;
  display: block;
}

.form-check {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.form-check-input {
  width: 1.25rem;
  height: 1.25rem;
  margin-top: 0.2rem;
  accent-color: var(--color-primary);
  flex-shrink: 0;
  cursor: pointer;
}

.form-check-label {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.55;
  cursor: pointer;
}

.form-row {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.col-half {
  flex: 1;
  min-width: 260px;
}

/* =====================================================================
   PAGINATION
   ===================================================================== */
.pagination-nav {
  margin-top: 4rem;
}

.pagination-list {
  display: flex;
  justify-content: center;
  align-items: center;
  list-style: none;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.page-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-width: 44px;
  height: 44px;
  padding: 0 0.85rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
}

.page-link:hover {
  background: var(--color-surface-raised);
  border-color: var(--color-primary-bright);
}

.page-link.is-current {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 4px 14px var(--color-primary-glow);
}

.page-ellipsis {
  color: var(--color-muted);
  padding: 0 0.5rem;
}

/* =====================================================================
   PROJECT DETAIL PAGE
   ===================================================================== */
.page-header-detail {
  padding-bottom: 3.5rem;
}

.project-detail-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 3.5rem;
  align-items: start;
}

.project-hero-cover-wrap {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid rgba(59, 130, 246, 0.25);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 30px rgba(37, 99, 235, 0.1);
  margin-bottom: 3rem;
}

.cover-large {
  width: 100%;
  display: block;
}

.content-rich {
  font-size: 1.075rem;
  line-height: 1.8;
  color: var(--color-text-secondary);
}

.content-rich-header {
  margin-bottom: 1.75rem;
}

.content-rich-header h2 {
  font-size: 1.65rem;
  margin-bottom: 0.5rem;
}

.header-line {
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary-bright), transparent);
  border-radius: var(--radius-full);
}

.content-rich p {
  margin-bottom: 1.35rem;
}

.content-rich ul, .content-rich ol {
  margin-bottom: 1.75rem;
  padding-left: 1.75rem;
}

.content-rich li {
  margin-bottom: 0.65rem;
}

.content-rich strong {
  color: #FFFFFF;
  font-weight: 700;
}

.content-rich h2 {
  font-size: 1.45rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-top: 2.25rem;
  margin-bottom: 0.95rem;
  letter-spacing: -0.015em;
}

.content-rich h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-top: 2rem;
  margin-bottom: 0.85rem;
  letter-spacing: -0.01em;
}

.content-rich h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary-bright);
  margin-top: 1.75rem;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  letter-spacing: 0.02em;
}

.content-rich h4::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--color-primary-bright);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--color-primary-bright);
}

.content-rich h5, .content-rich h6 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-top: 1.5rem;
  margin-bottom: 0.65rem;
}

.content-rich code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: rgba(37, 99, 235, 0.15);
  border: 1px solid rgba(59, 130, 246, 0.3);
  color: var(--color-primary-bright);
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
}

.content-rich blockquote {
  border-left: 3px solid var(--color-primary);
  background: rgba(37, 99, 235, 0.06);
  padding: 1rem 1.25rem;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 1.5rem 0;
  font-style: italic;
  color: var(--color-text-main);
}

.content-rich hr.content-divider {
  border: none;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border-subtle), transparent);
  margin: 2.25rem 0;
}

/* SIDEBAR CARD */
.sidebar-sticky-card {
  position: sticky;
  top: calc(var(--header-height) + 1.5rem);
  background: var(--color-surface);
  backdrop-filter: blur(12px);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  box-shadow: var(--shadow-md);
}

.sidebar-block {
  margin-bottom: 2.25rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--color-border-subtle);
}

.sidebar-block:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.sidebar-block-title {
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary-bright);
  font-weight: 700;
  margin-bottom: 1.15rem;
}

.feature-checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.feature-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9375rem;
  line-height: 1.5;
}

.check-icon-wrap {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(16, 185, 129, 0.15);
  border-radius: 50%;
  color: var(--color-success);
  margin-top: 0.15rem;
  flex-shrink: 0;
}

.check-icon {
  width: 0.875rem;
  height: 0.875rem;
}

.tech-tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tech-tag {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--color-border-subtle);
  color: var(--color-text-secondary);
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
}

.consultation-box {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.15) 0%, rgba(37, 99, 235, 0.05) 100%);
  border: 1px solid rgba(59, 130, 246, 0.3) !important;
  border-radius: var(--radius-md);
  padding: 1.5rem !important;
}

.consultation-box h4 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.consultation-box p {
  font-size: 0.875rem;
  color: var(--color-muted);
  line-height: 1.55;
}

/* GALLERY ITEMS & LIGHTBOX */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.75rem;
}

.gallery-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all 0.3s ease;
}

.gallery-item:hover {
  transform: translateY(-4px);
  border-color: rgba(59, 130, 246, 0.4);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.5);
}

.gallery-lightbox {
  position: relative;
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.gallery-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-lightbox:hover .gallery-thumb {
  transform: scale(1.06);
}

.gallery-zoom-badge {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 32px;
  height: 32px;
  background: rgba(14, 22, 39, 0.8);
  backdrop-filter: blur(6px);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.8);
  transition: all 0.2s ease;
}

.gallery-lightbox:hover .gallery-zoom-badge {
  opacity: 1;
  transform: scale(1);
}

.gallery-caption {
  font-size: 0.8125rem;
  color: var(--color-muted);
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--color-border-subtle);
}

/* =====================================================================
   INTERACTIVE ANDROID SIMULATOR (APPETIZE.IO & WEB COMPANION)
   ===================================================================== */
.project-simulator-section {
  background: var(--color-surface);
  border: 1px solid rgba(59, 130, 246, 0.25);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6), 0 0 25px rgba(37, 99, 235, 0.08);
  position: relative;
  overflow: hidden;
}

.simulator-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--color-border-subtle);
}

.simulator-device-frame {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1.5rem 0;
  background: radial-gradient(circle at center, rgba(37, 99, 235, 0.1) 0%, transparent 70%);
}

.device-phone {
  position: relative;
  width: 100%;
  max-width: 410px;
  background: #0B0F19;
  border-radius: 44px;
  padding: 14px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.85), 0 0 0 2px rgba(255, 255, 255, 0.12), 0 0 35px rgba(37, 99, 235, 0.3);
  border: 1px solid rgba(59, 130, 246, 0.35);
}

.device-notch {
  width: 110px;
  height: 18px;
  background: #060913;
  position: absolute;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  border-bottom-left-radius: 14px;
  border-bottom-right-radius: 14px;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
}

.device-notch::before {
  content: '';
  width: 10px;
  height: 10px;
  background: #1e293b;
  border-radius: 50%;
}

.device-screen {
  background: #070B14;
  border-radius: 32px;
  overflow: hidden;
  position: relative;
  width: 100%;
  height: 680px;
  display: block;
}

.simulator-iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
  background: #070B14;
}

/* Quick Business Preset Tabs */
.simulator-quick-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 0.65rem 1rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
}

.quick-tabs-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-muted);
  letter-spacing: 0.05em;
}

.quick-tabs-list {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.quick-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-text-secondary);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
}

.quick-tab-btn:hover {
  background: rgba(37, 99, 235, 0.2);
  border-color: rgba(59, 130, 246, 0.5);
  color: #FFFFFF;
}

.quick-tab-btn.active {
  background: #2563EB;
  border-color: #3B82F6;
  color: #FFFFFF;
  box-shadow: 0 0 12px rgba(37, 99, 235, 0.5);
}

/* =====================================================================
   CONTACT PAGE
   ===================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3.5rem;
  align-items: start;
}

.form-card, .info-card {
  background: var(--color-surface);
  backdrop-filter: blur(12px);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-xl);
  padding: 3rem;
  box-shadow: var(--shadow-md);
}

.form-card-title, .info-card-title {
  margin-bottom: 0.5rem;
}

.form-card-subtitle, .info-card-desc {
  font-size: 0.95rem;
  color: var(--color-muted);
  line-height: 1.6;
}

.contact-method-list {
  list-style: none;
  margin-top: 2.25rem;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.contact-method-item {
  display: flex;
  align-items: flex-start;
  gap: 1.15rem;
}

.method-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(37, 99, 235, 0.12);
  color: var(--color-primary-bright);
  border-radius: var(--radius-md);
  border: 1px solid rgba(59, 130, 246, 0.25);
  flex-shrink: 0;
}

.method-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-muted);
  letter-spacing: 0.06em;
}

.method-value {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text);
  display: inline-block;
}

.privacy-note-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 1.35rem;
  font-size: 0.85rem;
  color: var(--color-muted);
  line-height: 1.6;
}

/* =====================================================================
   ABOUT PAGE PILLARS & CHECKLIST
   ===================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 3.5rem;
  align-items: start;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.pillar-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  transition: all 0.25s ease;
}

.pillar-card:hover {
  background: var(--color-surface-raised);
  border-color: rgba(59, 130, 246, 0.3);
  transform: translateY(-3px);
}

.pillar-icon-wrap {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(37, 99, 235, 0.12);
  color: var(--color-primary-bright);
  border-radius: var(--radius-sm);
  margin-bottom: 1.15rem;
  border: 1px solid rgba(59, 130, 246, 0.25);
}

.pillar-card h4 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.pillar-card p {
  font-size: 0.875rem;
  color: var(--color-muted);
  line-height: 1.6;
}

.about-capabilities-list {
  list-style: none;
  padding-left: 0 !important;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.about-capabilities-list li {
  padding-left: 1.5rem;
  position: relative;
}

.about-capabilities-list li::before {
  content: "▹";
  position: absolute;
  left: 0;
  color: var(--color-primary-bright);
  font-weight: 700;
}

.highlight-title {
  font-size: 1.25rem;
  margin-bottom: 0.4rem;
}

.highlight-checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.highlight-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  font-size: 0.9375rem;
}

.highlight-checklist strong {
  display: block;
  color: var(--color-text);
  margin-bottom: 0.2rem;
}

.highlight-checklist p {
  font-size: 0.85rem;
  color: var(--color-muted);
  line-height: 1.5;
}

/* =====================================================================
   ALERTS & FLASH MESSAGES
   ===================================================================== */
.alert {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.15rem 1.5rem;
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  margin-bottom: 1.5rem;
  backdrop-filter: blur(8px);
}

.alert-icon {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
}

.alert-success {
  background-color: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: #A7F3D0;
}

.alert-danger {
  background-color: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #FECACA;
}

.flash-container {
  margin-top: 1.75rem;
}

/* =====================================================================
   FOOTER (V2.0 RADIANT CYBER-GLASS ARCHITECTURE)
   ===================================================================== */
.site-footer {
  background: radial-gradient(circle at 50% 0%, #0d1527 0%, #04070e 55%, #020408 100%);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 5rem;
  margin-top: auto;
  position: relative;
  overflow: hidden;
  z-index: 10;
}

/* Radiant Ambient Top Beam & Glow */
.footer-ambient-beam {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, rgba(59, 130, 246, 0.4) 20%, rgba(139, 92, 246, 0.9) 50%, rgba(59, 130, 246, 0.4) 80%, transparent 100%);
  box-shadow: 0 0 20px rgba(129, 140, 248, 0.6);
  z-index: 2;
}

.footer-radial-glow {
  position: absolute;
  top: -140px;
  left: 50%;
  transform: translateX(-50%);
  width: 720px;
  height: 240px;
  background: radial-gradient(ellipse at center, rgba(37, 99, 235, 0.18) 0%, transparent 70%);
  pointer-events: none;
  filter: blur(50px);
  z-index: 1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.25fr 1.25fr;
  gap: 3.5rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  position: relative;
  z-index: 3;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1.25rem;
  text-decoration: none;
}

.footer-brand:hover .brand-mark {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.6);
}

.footer-desc {
  font-size: 0.9375rem;
  color: var(--color-muted);
  line-height: 1.65;
  margin-bottom: 1.5rem;
  max-width: 360px;
}

/* Live Server Status Telemetry Card */
.footer-telemetry-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.telemetry-status-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
}

.telemetry-beacon {
  position: relative;
  display: inline-flex;
  width: 8px;
  height: 8px;
}

.telemetry-beacon .pulse-dot {
  width: 8px;
  height: 8px;
  background-color: #10B981;
  border-radius: 50%;
  box-shadow: 0 0 8px #10B981;
  position: relative;
}

.telemetry-beacon::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background-color: #10B981;
  opacity: 0.6;
  animation: ping-status 2s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes ping-status {
  75%, 100% {
    transform: scale(2.5);
    opacity: 0;
  }
}

.telemetry-label {
  color: var(--color-muted);
  font-size: 0.75rem;
}

.telemetry-val {
  color: #34D399;
  font-weight: 600;
  font-size: 0.78125rem;
}

.telemetry-loc-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  border-top: 1px dashed rgba(255, 255, 255, 0.08);
  margin-top: 0.65rem;
  padding-top: 0.65rem;
}

/* Footer Social Strip */
.footer-social-strip {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.social-icon-btn {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--color-muted);
  text-decoration: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.social-icon-btn:hover {
  transform: translateY(-2px);
}

.social-wa:hover {
  background: rgba(37, 211, 102, 0.15);
  border-color: rgba(37, 211, 102, 0.45);
  color: #25D366;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.25);
}

.social-mail:hover {
  background: rgba(59, 130, 246, 0.15);
  border-color: rgba(59, 130, 246, 0.45);
  color: #60A5FA;
  box-shadow: 0 4px 14px rgba(59, 130, 246, 0.25);
}

.social-gh:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.35);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(255, 255, 255, 0.2);
}

.social-li:hover {
  background: rgba(10, 102, 194, 0.2);
  border-color: rgba(10, 102, 194, 0.5);
  color: #38BDF8;
  box-shadow: 0 4px 14px rgba(10, 102, 194, 0.25);
}

/* Footer Heading */
.footer-heading {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text);
  margin-bottom: 1.35rem;
  position: relative;
  display: inline-block;
}

.footer-heading::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 24px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary-bright), transparent);
  border-radius: 2px;
}

/* Footer Links */
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-links a {
  color: var(--color-muted);
  font-size: 0.9375rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  transition: all 0.2s ease;
}

.footer-links a .link-arrow {
  opacity: 0;
  transform: translateX(-4px);
  transition: all 0.2s ease;
  color: var(--color-primary-light);
}

.footer-links a:hover {
  color: #FFFFFF;
  transform: translateX(4px);
}

.footer-links a:hover .link-arrow {
  opacity: 1;
  transform: translateX(0);
}

/* Communication Cards */
.footer-comm-cards {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.comm-card {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.75rem 0.95rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  text-decoration: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.comm-card:hover {
  transform: translateY(-2px);
}

.comm-wa:hover {
  background: linear-gradient(135deg, rgba(37, 211, 102, 0.08) 0%, rgba(255, 255, 255, 0.02) 100%);
  border-color: rgba(37, 211, 102, 0.35);
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.12);
}

.comm-mail:hover {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.08) 0%, rgba(255, 255, 255, 0.02) 100%);
  border-color: rgba(59, 130, 246, 0.35);
  box-shadow: 0 4px 16px rgba(59, 130, 246, 0.12);
}

.comm-icon-box {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.comm-wa .comm-icon-box {
  background: rgba(37, 211, 102, 0.15);
  color: #25D366;
  border: 1px solid rgba(37, 211, 102, 0.3);
}

.comm-mail .comm-icon-box {
  background: rgba(59, 130, 246, 0.15);
  color: #60A5FA;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.comm-card:hover .comm-icon-box {
  transform: scale(1.08);
}

.comm-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.comm-title-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.15rem;
}

.comm-title {
  font-size: 0.8125rem;
  font-weight: 600;
  color: #FFFFFF;
}

.comm-badge {
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-full);
  background: rgba(16, 185, 129, 0.2);
  color: #34D399;
  border: 1px solid rgba(16, 185, 129, 0.4);
}

.comm-val {
  font-size: 0.75rem;
  color: var(--color-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.footer-office-hours {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--color-muted);
  padding: 0.5rem 0.75rem;
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--radius-sm);
  border: 1px dashed rgba(255, 255, 255, 0.08);
}

/* Prepared PDO Architecture Shield Card */
.footer-shield-card {
  padding: 1rem 1.15rem;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.45) 0%, rgba(15, 23, 42, 0.7) 100%);
  border: 1px solid rgba(59, 130, 246, 0.22);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
  position: relative;
  overflow: hidden;
}

.footer-shield-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 70px;
  height: 70px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.18) 0%, transparent 70%);
  pointer-events: none;
}

.shield-card-top {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.5rem;
}

.shield-icon-wrap {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: rgba(59, 130, 246, 0.15);
  color: #60A5FA;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(59, 130, 246, 0.3);
  flex-shrink: 0;
}

.shield-text strong {
  display: block;
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #93C5FD;
  line-height: 1.2;
}

.shield-text span {
  display: block;
  font-size: 0.6875rem;
  color: var(--color-muted);
}

.shield-desc {
  font-size: 0.75rem;
  color: var(--color-muted);
  line-height: 1.5;
  margin: 0;
}

/* Footer Bottom Bar */
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.75rem 1.5rem;
  font-size: 0.875rem;
  color: var(--color-muted);
  position: relative;
  z-index: 3;
}

.footer-copy {
  font-size: 0.8125rem;
}

/* Back to Top Smooth Trigger */
.btn-back-to-top {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-text-secondary);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  font-family: inherit;
}

.btn-back-to-top:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.25);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.footer-legal {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.badge-tech-stack {
  display: inline-flex;
  align-items: center;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--color-text-secondary);
}

.tech-icon-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  margin-right: 0.35rem;
}

.dot-purple { background-color: #A855F7; box-shadow: 0 0 6px rgba(168, 85, 247, 0.7); }
.dot-blue { background-color: #3B82F6; box-shadow: 0 0 6px rgba(59, 130, 246, 0.7); }
.dot-green { background-color: #10B981; box-shadow: 0 0 6px rgba(16, 185, 129, 0.7); }

/* =====================================================================
   SIDEBAR SERVICE LIST (DETAIL LAYANAN)
   ===================================================================== */
.sidebar-service-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.sidebar-service-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
}

.sidebar-service-link:hover, .sidebar-service-link.is-active {
  background: rgba(37, 99, 235, 0.15);
  border-color: rgba(59, 130, 246, 0.35);
  color: #fff;
}

.sidebar-service-link.is-active {
  color: var(--color-primary-bright);
  font-weight: 600;
}

.srv-icon-wrap {
  color: var(--color-primary-bright);
}

.trust-badge-card {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.service-cta-card {
  background: linear-gradient(135deg, rgba(14, 22, 39, 0.9) 0%, rgba(37, 99, 235, 0.15) 100%);
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: var(--radius-xl);
  padding: 3rem;
  position: relative;
  overflow: hidden;
}

/* =====================================================================
   EMPTY STATES
   ===================================================================== */
.empty-state-card {
  background: var(--color-surface);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-xl);
  padding: 5rem 2rem;
  text-align: center;
}

.empty-icon {
  color: var(--color-border);
  margin-bottom: 1.5rem;
}

.empty-state-card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.65rem;
}

.empty-state-card p {
  color: var(--color-muted);
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

/* UTILITIES */
.d-flex { display: flex; }
.justify-between { justify-content: space-between; }
.align-center { align-items: center; }
.align-end { align-items: flex-end; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 1rem; }
.flex-wrap { flex-wrap: wrap; }
.desktop-only { display: inline-flex; }
.mobile-only { display: none; }
.border-top { border-top: 1px solid var(--color-border-subtle); }

.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-5 { margin-top: 1.25rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mt-10 { margin-top: 2.5rem; }
.mt-12 { margin-top: 3rem; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.ml-1 { margin-left: 0.25rem; }
.ml-2 { margin-left: 0.5rem; }
.pt-4 { padding-top: 1rem; }

/* =====================================================================
   RESPONSIVE MEDIA QUERIES
   ===================================================================== */
@media (max-width: 1024px) {
  .hero-title { font-size: 2.85rem; }
  .hero-grid { grid-template-columns: 1fr; gap: 3rem; }
  .project-detail-layout { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .about-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .comparison-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 3rem; }
}

@media (max-width: 768px) {
  .hero-section { padding: 4.5rem 0 3.5rem; }
  .hero-title { font-size: 2.25rem; }
  .hero-desc { font-size: 1.05rem; }
  .main-nav, .btn-header-cta, .desktop-only { display: none !important; }
  .mobile-toggle, .mobile-only { display: inline-flex !important; }
  .cta-banner { flex-direction: column; text-align: center; padding: 2.75rem 1.75rem; }
  .cta-desc { margin-left: auto; margin-right: auto; }
  .cta-actions { width: 100%; flex-direction: column; }
  .cta-actions .btn { width: 100%; }
  .form-card, .info-card { padding: 2rem 1.5rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
  .projects-grid { grid-template-columns: 1fr; }
  .about-stats-grid { grid-template-columns: 1fr; }
  .competency-matrix { grid-template-columns: 1fr; }
  .services-large-grid { grid-template-columns: 1fr; }
  .service-large-card { padding: 1.75rem 1.25rem; }
  .comparison-card { padding: 2rem 1.5rem; }
}

/* =====================================================================
   FEATURE 3: ANIMATED METRIC COUNTERS (SECTION METRICS)
   ===================================================================== */
.section-metrics {
  padding: 3.5rem 0;
  position: relative;
  border-bottom: 1px solid var(--color-border-subtle);
  background: linear-gradient(180deg, rgba(7, 11, 20, 0.4) 0%, rgba(14, 22, 39, 0.6) 100%);
}

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

.metric-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-xl);
  padding: 2.25rem 1.75rem;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.metric-card:hover {
  transform: translateY(-4px);
  border-color: rgba(59, 130, 246, 0.45);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.6), 0 0 25px rgba(37, 99, 235, 0.15);
}

.metric-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.metric-icon-wrap {
  width: 44px;
  height: 44px;
  background: rgba(37, 99, 235, 0.12);
  border: 1px solid rgba(59, 130, 246, 0.25);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-bright);
}

.metric-badge {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-full);
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.25);
  color: var(--color-success);
}

.metric-number-row {
  margin-bottom: 0.65rem;
}

.metric-number {
  font-size: 2.75rem;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: #FFFFFF;
  background: linear-gradient(135deg, #FFFFFF 30%, #93C5FD 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
  font-family: var(--font-sans);
}

.metric-label {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 0.5rem;
  line-height: 1.35;
}

.metric-desc {
  font-size: 0.85rem;
  color: var(--color-muted);
  line-height: 1.6;
}

/* =====================================================================
   FEATURE 1: FLOATING WHATSAPP QUICK-ACTION DOCK (FAB WIDGET)
   ===================================================================== */
.wa-floating-dock {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 998;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

/* FAB BUTTON */
.wa-fab-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: #FFFFFF;
  border: none;
  padding: 0.85rem 1.35rem 0.85rem 1.15rem;
  border-radius: var(--radius-full);
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 10px 25px rgba(18, 140, 126, 0.4), 0 0 20px rgba(37, 211, 102, 0.3);
  position: relative;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.wa-fab-btn:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 15px 32px rgba(18, 140, 126, 0.5), 0 0 28px rgba(37, 211, 102, 0.45);
}

.wa-fab-pulse {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-full);
  background: rgba(37, 211, 102, 0.4);
  z-index: -1;
  animation: waPulseRing 2.2s infinite;
}

@keyframes waPulseRing {
  0% { transform: scale(1); opacity: 0.7; }
  100% { transform: scale(1.4); opacity: 0; }
}

.wa-icon-svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.wa-fab-badge {
  position: absolute;
  top: -4px;
  left: -4px;
  width: 20px;
  height: 20px;
  background: #EF4444;
  color: #fff;
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-canvas);
  box-shadow: 0 2px 6px rgba(0,0,0,0.5);
}

/* POP-UP QUICK CONSULTATION CARD */
.wa-popup-card {
  width: 360px;
  max-width: calc(100vw - 2.5rem);
  background: #0E1627;
  border: 1px solid rgba(37, 211, 102, 0.35);
  border-radius: var(--radius-xl);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.85), 0 0 30px rgba(18, 140, 126, 0.25);
  margin-bottom: 1rem;
  overflow: hidden;
  display: none;
  flex-direction: column;
  transform-origin: bottom right;
  animation: waCardSlide 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.wa-popup-card.is-active {
  display: flex;
}

@keyframes waCardSlide {
  0% { opacity: 0; transform: translateY(20px) scale(0.92); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

.wa-card-header {
  background: linear-gradient(135deg, rgba(18, 140, 126, 0.3) 0%, rgba(14, 22, 39, 0.95) 100%);
  padding: 1.25rem;
  border-bottom: 1px solid var(--color-border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.wa-avatar {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, #1E3A8A, #2563EB);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow: 0 0 12px rgba(37, 99, 235, 0.3);
}

.wa-avatar-icon {
  width: 22px;
  height: 22px;
  color: #fff;
}

.wa-status-dot {
  position: absolute;
  bottom: -2px;
  right: -2px;
  width: 10px;
  height: 10px;
  background: #10B981;
  border: 2px solid #0E1627;
  border-radius: 50%;
}

.wa-card-title {
  font-size: 0.95rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 0.15rem;
}

.wa-card-sub {
  font-size: 0.75rem;
  color: var(--color-success);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.wa-close-btn {
  background: transparent;
  border: none;
  color: var(--color-muted);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.wa-close-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.wa-card-body {
  padding: 1.25rem;
}

.wa-prompt-text {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin-bottom: 1rem;
}

.wa-options-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.wa-option-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-border-subtle);
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all 0.2s ease;
}

.wa-option-item:hover {
  background: rgba(37, 211, 102, 0.08);
  border-color: rgba(37, 211, 102, 0.4);
  transform: translateX(4px);
}

.wa-opt-icon {
  font-size: 1.35rem;
  flex-shrink: 0;
}

.wa-opt-text {
  display: flex;
  flex-direction: column;
}

.wa-opt-title {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-text-main);
  line-height: 1.3;
}

.wa-opt-desc {
  font-size: 0.72rem;
  color: var(--color-muted);
}

.wa-option-direct {
  background: rgba(37, 211, 102, 0.12);
  border-color: rgba(37, 211, 102, 0.35);
}

.wa-card-footer {
  padding: 0.75rem 1.25rem;
  background: rgba(7, 11, 20, 0.5);
  border-top: 1px solid var(--color-border-subtle);
  font-size: 0.72rem;
  color: var(--color-muted);
  text-align: center;
}

/* RESPONSIVE FOR METRICS & WA */
@media (max-width: 1024px) {
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .metrics-grid {
    grid-template-columns: 1fr;
  }
  .wa-floating-dock {
    bottom: 1.25rem;
    right: 1.25rem;
  }
  .wa-fab-label {
    display: none;
  }
  .wa-fab-btn {
    padding: 0.85rem;
    border-radius: 50%;
  }
  .wa-popup-card {
    width: calc(100vw - 2.5rem);
    right: 0;
  }
}

/* =====================================================================
   FEATURE 4: INSTANT PORTFOLIO FILTER
   ===================================================================== */
.project-card {
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.project-card.is-hidden {
  display: none !important;
}

/* =====================================================================
   FEATURE 2: INTERACTIVE PROJECT COST & TIMELINE ESTIMATOR
   ===================================================================== */
.section-estimator {
  padding: 4.5rem 0;
  position: relative;
  background: linear-gradient(180deg, rgba(7, 11, 20, 0.4) 0%, rgba(14, 22, 39, 0.7) 100%);
  border-top: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
}

.estimator-container {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 3rem;
  align-items: start;
  margin-top: 3rem;
}

.estimator-config-col {
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-xl);
  padding: 2.75rem 2.25rem;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
}

.est-step-block {
  position: relative;
}

.est-step-badge {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary-bright);
  background: rgba(37, 99, 235, 0.12);
  border: 1px solid rgba(59, 130, 246, 0.25);
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.65rem;
}

.est-step-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 0.25rem;
}

.est-step-desc {
  font-size: 0.875rem;
  color: var(--color-muted);
  margin-bottom: 1.25rem;
}

/* STEP 1: OPTIONS GRID */
.est-types-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

.est-option-btn {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  color: var(--color-text-main);
  width: 100%;
}

.est-option-btn:hover {
  background: rgba(37, 99, 235, 0.08);
  border-color: rgba(59, 130, 246, 0.4);
  transform: translateX(4px);
}

.est-option-btn.is-active {
  background: rgba(37, 99, 235, 0.15);
  border-color: var(--color-primary-bright);
  box-shadow: 0 0 20px rgba(37, 99, 235, 0.2);
}

.est-opt-icon {
  font-size: 1.85rem;
  flex-shrink: 0;
}

.est-opt-info {
  display: flex;
  flex-direction: column;
}

.est-opt-info strong {
  font-size: 0.95rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 0.15rem;
}

.est-opt-info small {
  font-size: 0.78rem;
  color: var(--color-muted);
}

/* STEP 2: SCALES */
.est-scale-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.est-scale-btn {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 1rem 0.85rem;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  transition: all 0.2s ease;
  color: var(--color-text-main);
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.est-scale-btn:hover {
  border-color: rgba(59, 130, 246, 0.4);
}

.est-scale-btn.is-active {
  background: rgba(37, 99, 235, 0.15);
  border-color: var(--color-primary-bright);
  box-shadow: 0 0 16px rgba(37, 99, 235, 0.2);
}

.scale-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.dot-green { background: #10B981; box-shadow: 0 0 8px #10B981; }
.dot-blue { background: #3B82F6; box-shadow: 0 0 8px #3B82F6; }
.dot-purple { background: #A855F7; box-shadow: 0 0 8px #A855F7; }

.scale-meta strong {
  font-size: 0.875rem;
  font-weight: 700;
  display: block;
  color: #fff;
  margin-bottom: 0.2rem;
}

.scale-meta span {
  font-size: 0.72rem;
  color: var(--color-muted);
  line-height: 1.35;
  display: block;
}

/* STEP 3: FEATURES GRID */
.est-features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.est-feature-checkbox {
  cursor: pointer;
  position: relative;
}

.est-feature-checkbox input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.feature-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  transition: all 0.2s ease;
}

.est-feature-checkbox:hover .feature-box {
  border-color: rgba(59, 130, 246, 0.35);
}

.est-feature-checkbox input:checked + .feature-box {
  background: rgba(37, 99, 235, 0.15);
  border-color: var(--color-primary-bright);
}

.feature-icon {
  font-size: 1.15rem;
  flex-shrink: 0;
}

.feature-name {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-main);
  line-height: 1.3;
}

/* RIGHT COLUMN: RESULT CARD */
.est-result-card {
  position: sticky;
  top: calc(var(--header-height) + 1.5rem);
  background: var(--color-surface);
  border: 1px solid rgba(59, 130, 246, 0.35);
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7), 0 0 30px rgba(37, 99, 235, 0.15);
  overflow: hidden;
}

.est-card-head {
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--color-border-subtle);
  margin-bottom: 1.5rem;
}

.est-beacon-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-success);
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.25);
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.85rem;
}

.est-card-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 0.25rem;
}

.est-card-sub {
  font-size: 0.8125rem;
  color: var(--color-muted);
}

.est-stat-box {
  background: rgba(7, 11, 20, 0.6);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.est-stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.est-stat-label {
  font-size: 0.8125rem;
  color: var(--color-muted);
}

.est-stat-value {
  font-size: 1.15rem;
  font-weight: 800;
  font-family: var(--font-mono);
}

.est-arch-block {
  margin-bottom: 1.5rem;
}

.est-arch-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
  color: var(--color-primary-bright);
  display: block;
  margin-bottom: 0.5rem;
}

.est-arch-pill {
  background: rgba(37, 99, 235, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.25);
  border-radius: var(--radius-md);
  padding: 0.65rem 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  color: var(--color-text-secondary);
  line-height: 1.4;
}

.est-perks-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 1.75rem;
}

.est-perk-line {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  line-height: 1.4;
}

.est-disclaimer {
  font-size: 0.7rem;
  color: var(--color-subtle);
  margin-top: 1rem;
  line-height: 1.45;
}

@media (max-width: 1024px) {
  .estimator-container {
    grid-template-columns: 1fr;
  }
  .est-result-card {
    position: static;
  }
}

@media (max-width: 640px) {
  .est-scale-row {
    grid-template-columns: 1fr;
  }
  .est-features-grid {
    grid-template-columns: 1fr;
  }
  .estimator-config-col {
    padding: 1.75rem 1.25rem;
  }
}

/* =====================================================================
   INTERACTIVE POS DEMO PROMOTION & ACCESS SYSTEM (V2.0)
   ===================================================================== */

/* 1. Top Announcement Bar */
.site-top-bar {
  background: linear-gradient(90deg, #061e14 0%, #064e3b 35%, #0f172a 70%, #04101e 100%);
  border-bottom: 1px solid rgba(16, 185, 129, 0.3);
  padding: 0.5rem 0;
  font-size: 0.8125rem;
  position: relative;
  z-index: 1001;
  box-shadow: 0 2px 12px rgba(6, 78, 59, 0.35);
}

.top-bar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.top-bar-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.top-bar-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.15rem 0.55rem;
  border-radius: var(--radius-full);
  background: rgba(16, 185, 129, 0.25);
  border: 1px solid rgba(52, 211, 153, 0.5);
  color: #6EE7B7;
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  flex-shrink: 0;
}

.top-bar-text {
  color: #D1FAE5;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.top-bar-text strong {
  color: #FFFFFF;
}

.top-bar-action {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.75rem;
  background: #10B981;
  color: #042F1A;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-decoration: none;
  flex-shrink: 0;
  transition: all 0.2s ease;
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.4);
}

.top-bar-action:hover {
  background: #34D399;
  transform: translateX(2px);
  color: #022011;
  box-shadow: 0 0 14px rgba(52, 211, 153, 0.6);
}

/* Pulsing Beacons */
.pulse-beacon-emerald {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: #10B981;
  box-shadow: 0 0 8px #10B981;
  animation: pulse-beacon 1.8s infinite ease-in-out;
}

.pulse-dot-emerald {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #34D399;
  box-shadow: 0 0 6px #34D399;
  margin-right: 0.4rem;
  animation: pulse-beacon 1.5s infinite;
}

@keyframes pulse-beacon {
  0%, 100% {
    transform: scale(0.9);
    opacity: 0.7;
  }
  50% {
    transform: scale(1.35);
    opacity: 1;
    box-shadow: 0 0 12px #34D399;
  }
}

/* 2. Header & Navbar Navigation Enhancements */
.nav-link-demo {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: rgba(16, 185, 129, 0.1) !important;
  border: 1px solid rgba(16, 185, 129, 0.25);
  color: #6EE7B7 !important;
  font-weight: 600 !important;
}

.nav-link-demo:hover,
.nav-link-demo.is-active {
  background: rgba(16, 185, 129, 0.22) !important;
  border-color: rgba(52, 211, 153, 0.6) !important;
  color: #A7F3D0 !important;
  box-shadow: 0 0 12px rgba(16, 185, 129, 0.25);
}

.nav-live-pill {
  font-size: 0.5625rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  padding: 0.1rem 0.35rem;
  border-radius: var(--radius-full);
  background: #10B981;
  color: #042F1A;
  box-shadow: 0 0 6px rgba(16, 185, 129, 0.6);
}

.btn-demo-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 0.95rem;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, rgba(6, 78, 59, 0.6) 0%, rgba(6, 95, 70, 0.3) 100%);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: #6EE7B7;
  font-size: 0.8125rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-demo-pill:hover {
  background: rgba(16, 185, 129, 0.25);
  border-color: #34D399;
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.3);
}

/* 3. Mobile Navigation Highlight */
.mobile-nav-featured {
  margin: 0.5rem 0;
}

.mobile-nav-link-demo {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1rem;
  background: linear-gradient(135deg, rgba(6, 78, 59, 0.5) 0%, rgba(15, 23, 42, 0.6) 100%);
  border: 1px solid rgba(16, 185, 129, 0.35);
  border-radius: var(--radius-md);
  text-decoration: none;
}

.mobile-demo-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.mobile-demo-icon {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: rgba(16, 185, 129, 0.2);
  color: #34D399;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.mobile-demo-text {
  display: block;
  font-weight: 700;
  color: #FFFFFF;
  font-size: 0.9375rem;
}

.mobile-demo-sub {
  display: block;
  font-size: 0.75rem;
  color: #6EE7B7;
}

.badge-mobile-live {
  font-size: 0.625rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-full);
  background: #10B981;
  color: #042F1A;
}

/* 4. Hero Section Top Badges & Demo Action */
.hero-top-badges {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.hero-demo-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(52, 211, 153, 0.35);
  color: #A7F3D0;
  font-size: 0.75rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 0 12px rgba(16, 185, 129, 0.15);
}

.hero-demo-pill:hover {
  background: rgba(16, 185, 129, 0.25);
  border-color: #34D399;
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(16, 185, 129, 0.3);
}

.hero-demo-pill .pill-label {
  color: #34D399;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.hero-demo-pill .pill-arrow {
  color: #34D399;
  font-weight: bold;
  transition: transform 0.2s ease;
}

.hero-demo-pill:hover .pill-arrow {
  transform: translateX(3px);
}

/* Emerald Buttons */
.btn-emerald {
  background: linear-gradient(135deg, #059669 0%, #10B981 60%, #34D399 100%);
  color: #032114;
  border: 1px solid rgba(255, 255, 255, 0.25);
  font-weight: 700;
  box-shadow: 0 4px 16px rgba(16, 185, 129, 0.4);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}

.btn-emerald:hover {
  background: linear-gradient(135deg, #10B981 0%, #34D399 100%);
  color: #021a0f;
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(16, 185, 129, 0.55);
}

.live-dot-pulse {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #022C1A;
  box-shadow: 0 0 6px rgba(2, 44, 26, 0.8);
  animation: pulse-beacon 1.4s infinite;
}

/* 5. Dedicated Interactive POS Showcase Section */
.section-pos-showcase {
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 50% 20%, #06281e 0%, #05141b 50%, #030712 100%);
  border-top: 1px solid rgba(16, 185, 129, 0.2);
  border-bottom: 1px solid rgba(16, 185, 129, 0.15);
  padding: 6rem 0;
}

.pos-showcase-ambient {
  position: absolute;
  top: -80px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 350px;
  background: radial-gradient(ellipse at center, rgba(16, 185, 129, 0.15) 0%, transparent 70%);
  pointer-events: none;
  filter: blur(60px);
}

.text-emerald {
  color: #34D399 !important;
}

.pos-preset-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3.5rem;
}

.pos-preset-card {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 2.25rem 1.85rem;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  text-decoration: none;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.pos-preset-card:hover {
  transform: translateY(-6px);
  border-color: rgba(52, 211, 153, 0.4);
  box-shadow: 0 12px 32px rgba(6, 78, 59, 0.3);
}

.pos-card-shine {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(52, 211, 153, 0.4), transparent);
}

.pos-preset-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.pos-preset-icon {
  font-size: 2.25rem;
  line-height: 1;
}

.pos-preset-badge {
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
}

.badge-fnb {
  background: rgba(245, 158, 11, 0.15);
  color: #FBBF24;
  border: 1px solid rgba(245, 158, 11, 0.35);
}

.badge-retail {
  background: rgba(16, 185, 129, 0.15);
  color: #34D399;
  border: 1px solid rgba(16, 185, 129, 0.35);
}

.badge-services {
  background: rgba(168, 85, 247, 0.15);
  color: #C084FC;
  border: 1px solid rgba(168, 85, 247, 0.35);
}

.pos-preset-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 0.75rem;
}

.pos-preset-desc {
  font-size: 0.875rem;
  color: var(--color-muted);
  line-height: 1.6;
  margin-bottom: 1.75rem;
  flex-grow: 1;
}

.pos-preset-footer {
  margin-top: auto;
}

.pos-preset-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 700;
  color: #6EE7B7;
  transition: all 0.2s ease;
}

.pos-preset-card:hover .pos-preset-btn {
  color: #FFFFFF;
  transform: translateX(4px);
}

/* Acoustic & Feature Banner Strip */
.pos-banner-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
  padding: 1.5rem 2rem;
  border-radius: var(--radius-lg);
  background: rgba(6, 78, 59, 0.18);
  border: 1px dashed rgba(16, 185, 129, 0.3);
}

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

.pos-strip-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.pos-strip-col strong {
  display: block;
  font-size: 0.875rem;
  color: #FFFFFF;
}

.pos-strip-col small {
  display: block;
  font-size: 0.75rem;
  color: var(--color-muted);
  margin-top: 0.15rem;
}

.btn-pos-hero {
  padding: 0.95rem 2.25rem;
  font-size: 1.0625rem;
  border-radius: var(--radius-full);
}

/* 6. WhatsApp Dock Live Demo Banner */
.wa-demo-highlight-card {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(6, 78, 59, 0.35) 0%, rgba(15, 23, 42, 0.6) 100%);
  border: 1px solid rgba(16, 185, 129, 0.35);
  text-decoration: none;
  margin-bottom: 0.75rem;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.wa-demo-highlight-card:hover {
  background: rgba(16, 185, 129, 0.2);
  border-color: #34D399;
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.2);
}

.wa-demo-icon-wrap {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: #10B981;
  color: #042F1A;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.4);
}

.wa-demo-info {
  display: flex;
  flex-direction: column;
}

.wa-demo-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.625rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: #34D399;
  margin-bottom: 0.15rem;
}

.wa-demo-title {
  font-size: 0.8125rem;
  color: #FFFFFF;
}

.wa-demo-sub {
  font-size: 0.6875rem;
  color: #A7F3D0;
}

/* Responsive Rules for Showcase & Navigation */
@media (max-width: 1024px) {
  .pos-preset-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .pos-banner-strip {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
}

@media (max-width: 768px) {
  .top-bar-container {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
  .top-bar-action {
    width: 100%;
    justify-content: center;
  }
  .hero-top-badges {
    flex-direction: column;
    align-items: flex-start;
  }
}