/* ==========================================================================
   IYI SOLUTION - LANDING PAGE STYLES
   ========================================================================== */

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero-section {
  padding: 40px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.hero-badge-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4.25rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--text-white);
}

.hero-title .text-gradient-lime {
  background: var(--grad-lime-metallic);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 25px rgba(163, 230, 53, 0.4));
}

.hero-title .text-metallic-silver {
  background: var(--grad-silver-metallic);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.125rem;
  color: var(--text-silver);
  max-width: 580px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.hero-metrics-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
  margin-top: 16px;
}

.metric-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.metric-value {
  font-family: var(--font-display);
  font-size: 1.875rem;
  font-weight: 800;
  color: var(--lime-glow);
  letter-spacing: -0.02em;
}

.metric-label {
  font-size: 0.8125rem;
  color: var(--text-dim);
  font-weight: 500;
}

/* Hero Cyber Terminal Visual */
.hero-visual-card {
  position: relative;
  background: linear-gradient(145deg, #101612, #070a08);
  border: 1px solid rgba(163, 230, 53, 0.3);
  border-radius: var(--radius-xl);
  padding: 24px;
  box-shadow: 
    0 25px 60px -15px rgba(0, 0, 0, 0.9),
    0 0 40px -10px rgba(163, 230, 53, 0.25);
  overflow: hidden;
}

.hero-visual-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--grad-lime-sheen);
  animation: scan-line 3s infinite linear;
}

@keyframes scan-line {
  0% { transform: translateY(0); opacity: 0; }
  50% { opacity: 1; }
  100% { transform: translateY(400px); opacity: 0; }
}

.terminal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 16px;
}

.terminal-dots {
  display: flex;
  gap: 8px;
}

.terminal-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.terminal-dots span:nth-child(1) { background: #f43f5e; }
.terminal-dots span:nth-child(2) { background: #f59e0b; }
.terminal-dots span:nth-child(3) { background: #10b981; }

.terminal-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--lime-glow);
  background: rgba(163, 230, 53, 0.1);
  padding: 3px 10px;
  border-radius: 6px;
}

.terminal-body {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--text-silver);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.terminal-line {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.terminal-prompt {
  color: var(--lime-primary);
  user-select: none;
}

.terminal-token {
  color: var(--accent-cyan);
}

.terminal-success {
  color: var(--lime-glow);
  font-weight: 600;
}

.terminal-graph-preview {
  margin-top: 16px;
  padding: 16px;
  background: rgba(0, 0, 0, 0.4);
  border-radius: var(--radius-md);
  border: 1px dashed rgba(163, 230, 53, 0.25);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.graph-bar-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.75rem;
}

.graph-track {
  flex: 1;
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 3px;
  overflow: hidden;
}

.graph-fill {
  height: 100%;
  background: var(--grad-lime-metallic);
  border-radius: 3px;
}

/* --------------------------------------------------------------------------
   Section Common Headers
   -------------------------------------------------------------------------- */
.section-wrapper {
  padding: 80px 0;
  position: relative;
}

.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 56px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 1.0625rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Services Matrix (6 Core Services Overview matching dropdown)
   -------------------------------------------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
}

.service-icon-box {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: rgba(163, 230, 53, 0.1);
  border: 1px solid var(--lime-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--lime-primary);
  box-shadow: 0 0 20px rgba(163, 230, 53, 0.15);
  transition: transform var(--transition-normal);
}

.service-card:hover .service-icon-box {
  transform: scale(1.1) rotate(4deg);
  background: var(--lime-primary);
  color: #060906;
  box-shadow: 0 0 30px rgba(163, 230, 53, 0.4);
}

.service-icon-box svg {
  width: 26px;
  height: 26px;
  fill: currentColor;
}

.service-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-white);
}

.service-desc {
  font-size: 0.875rem;
  color: var(--text-silver);
  line-height: 1.6;
}

.service-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
}

.service-pill {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   AI Technology & Intelligence Sandbox Showcase
   -------------------------------------------------------------------------- */
.ai-showcase-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  background: linear-gradient(145deg, #0f1511, #080b09);
  border: 1px solid rgba(163, 230, 53, 0.35);
  border-radius: var(--radius-xl);
  padding: 48px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8), var(--glow-lime-sm);
}

.ai-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.ai-feature-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 12px;
}

.ai-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.ai-feature-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(163, 230, 53, 0.12);
  border: 1px solid var(--lime-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--lime-primary);
  flex-shrink: 0;
}

.ai-feature-icon svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.ai-interactive-panel {
  background: rgba(5, 8, 6, 0.9);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.ai-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 12px;
}

.ai-prompt-input-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ai-prompt-label {
  font-size: 0.8125rem;
  color: var(--text-dim);
  font-weight: 600;
}

.ai-prompt-input {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  color: var(--text-white);
  font-size: 0.875rem;
  transition: all var(--transition-fast);
}

.ai-prompt-input:focus {
  border-color: var(--lime-primary);
  box-shadow: 0 0 12px rgba(163, 230, 53, 0.3);
}

.ai-simulation-result {
  background: rgba(16, 24, 18, 0.7);
  border: 1px solid rgba(163, 230, 53, 0.2);
  border-radius: var(--radius-md);
  padding: 16px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--lime-glow);
  min-height: 110px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
}

/* --------------------------------------------------------------------------
   Interactive Project Cost & Timeline Estimator
   -------------------------------------------------------------------------- */
.estimator-container {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 32px;
  background: var(--bg-surface-glass);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-elevation);
}

.estimator-controls {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.calc-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.calc-label {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-white);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.calc-options-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.calc-type-btn {
  padding: 12px;
  text-align: center;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-silver);
  transition: all var(--transition-fast);
}

.calc-type-btn:hover {
  border-color: var(--lime-border);
  color: var(--lime-glow);
}

.calc-type-btn.active-calc {
  background: rgba(163, 230, 53, 0.15);
  border: 1px solid var(--lime-primary);
  color: var(--lime-glow);
  box-shadow: var(--glow-lime-sm);
}

.calc-addons-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.addon-checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  font-size: 0.8125rem;
  color: var(--text-silver);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.addon-checkbox-label:hover {
  border-color: var(--lime-border);
}

.addon-checkbox-label input[type="checkbox"] {
  accent-color: var(--lime-primary);
  width: 16px;
  height: 16px;
}

/* Estimator Live Summary Card */
.estimator-summary-card {
  background: linear-gradient(145deg, #121a14, #080d09);
  border: 1px solid var(--lime-primary);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 24px;
  box-shadow: 0 0 30px rgba(163, 230, 53, 0.2);
}

.summary-heading {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-white);
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 12px;
}

.summary-estimate-highlight {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.estimate-tag {
  font-size: 0.8125rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.estimate-price-value {
  font-family: var(--font-display);
  font-size: 2.75rem;
  font-weight: 900;
  color: var(--lime-glow);
  letter-spacing: -0.02em;
}

.estimate-timeline-value {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9375rem;
  color: var(--text-titanium);
}

/* --------------------------------------------------------------------------
   Portfolio & Case Studies Grid
   -------------------------------------------------------------------------- */
.portfolio-filters {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 8px 20px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-silver);
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  color: var(--text-white);
  border-color: var(--lime-border);
}

.filter-btn.active-filter {
  background: var(--lime-primary);
  color: #060906;
  font-weight: 700;
  box-shadow: 0 0 16px rgba(163, 230, 53, 0.4);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.portfolio-card {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.portfolio-img-wrap {
  width: 100%;
  height: 200px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #1c261e, #090e0b);
  border: 1px solid rgba(163, 230, 53, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.portfolio-img-wrap svg {
  width: 56px;
  height: 56px;
  fill: var(--lime-primary);
  opacity: 0.7;
}

.portfolio-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  background: rgba(8, 12, 9, 0.9);
  border: 1px solid var(--lime-border);
  color: var(--lime-glow);
  padding: 3px 8px;
  border-radius: 4px;
}

.portfolio-title {
  font-size: 1.1875rem;
  font-weight: 700;
  color: var(--text-white);
}

.portfolio-desc {
  font-size: 0.875rem;
  color: var(--text-silver);
  line-height: 1.6;
}

.portfolio-metrics {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8125rem;
  color: var(--lime-glow);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   Contact & Consultation Form
   -------------------------------------------------------------------------- */
.contact-container {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 48px;
}

.contact-info-col {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 12px;
}

.contact-channel-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  background: var(--bg-surface-glass);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
}

.channel-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: rgba(163, 230, 53, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--lime-primary);
}

.channel-icon svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.contact-form-card {
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-silver);
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  color: var(--text-white);
  font-size: 0.9375rem;
  transition: all var(--transition-fast);
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--lime-primary);
  box-shadow: 0 0 16px rgba(163, 230, 53, 0.35);
  background: rgba(255, 255, 255, 0.06);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.app-footer {
  border-top: 1px solid var(--border-subtle);
  background: #040605;
  padding: 60px 0 30px;
  margin-top: 80px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border-subtle);
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-desc {
  font-size: 0.875rem;
  color: var(--text-dim);
  line-height: 1.7;
  max-width: 320px;
}

.footer-col-title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 16px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-link {
  font-size: 0.8125rem;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--lime-glow);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  font-size: 0.8125rem;
  color: var(--text-dim);
}

/* --------------------------------------------------------------------------
   Hero 3D Moving Animation Viewport
   -------------------------------------------------------------------------- */
.hero-3d-wrapper {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.hero-3d-viewport {
  position: relative;
  width: 100%;
  height: 380px;
  background: radial-gradient(circle at 50% 50%, rgba(163, 230, 53, 0.08) 0%, rgba(10, 15, 11, 0.95) 70%);
  border: 1px solid rgba(163, 230, 53, 0.35);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 
    0 25px 60px -15px rgba(0, 0, 0, 0.95),
    0 0 35px -5px rgba(163, 230, 53, 0.25),
    inset 0 1px 1px rgba(255, 255, 255, 0.2);
}

#hero-3d-canvas {
  width: 100% !important;
  height: 100% !important;
  display: block;
}

/* CSS 3D Moving Fallback Animation */
.css-3d-fallback {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 180px;
  height: 180px;
  pointer-events: none;
  perspective: 800px;
  z-index: 1;
}

.metallic-3d-core {
  position: absolute;
  inset: 20px;
  border-radius: 35%;
  background: linear-gradient(135deg, #d9f99d 0%, #a3e635 40%, #65a30d 80%, #365314 100%);
  box-shadow: 
    0 0 40px rgba(163, 230, 53, 0.6),
    inset 0 0 25px rgba(255, 255, 255, 0.8),
    inset 0 0 50px rgba(0, 0, 0, 0.6);
  animation: rotate3d 10s infinite linear;
}

.orbital-ring {
  position: absolute;
  border-radius: 50%;
  border: 1.5px solid rgba(163, 230, 53, 0.6);
  box-shadow: 0 0 15px rgba(163, 230, 53, 0.4);
}

.ring-1 {
  inset: -20px;
  animation: orbitRing1 7s infinite linear;
}

.ring-2 {
  inset: -40px;
  border-color: rgba(255, 255, 255, 0.4);
  animation: orbitRing2 11s infinite linear reverse;
}

@keyframes rotate3d {
  0% { transform: rotateX(0deg) rotateY(0deg) rotateZ(0deg); }
  50% { transform: rotateX(180deg) rotateY(180deg) rotateZ(90deg) scale(1.05); }
  100% { transform: rotateX(360deg) rotateY(360deg) rotateZ(360deg); }
}

@keyframes orbitRing1 {
  0% { transform: rotateX(65deg) rotateY(20deg) rotateZ(0deg); }
  100% { transform: rotateX(65deg) rotateY(20deg) rotateZ(360deg); }
}

@keyframes orbitRing2 {
  0% { transform: rotateX(-55deg) rotateY(-35deg) rotateZ(0deg); }
  100% { transform: rotateX(-55deg) rotateY(-35deg) rotateZ(360deg); }
}

/* --------------------------------------------------------------------------
   Layanan & Katalog Desain (Service & Design Showcase)
   -------------------------------------------------------------------------- */
.services-tabs-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.service-tab-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-medium);
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-silver);
  transition: all var(--transition-normal);
  cursor: pointer;
}

.service-tab-btn:hover {
  color: var(--text-white);
  border-color: var(--lime-border);
  background: rgba(163, 230, 53, 0.08);
}

.service-tab-btn.active-tab {
  background: var(--grad-lime-metallic);
  color: #050a05;
  border-color: #d9f99d;
  box-shadow: 0 4px 20px rgba(163, 230, 53, 0.4), inset 0 1px 0 #ffffff;
}

/* Design Catalog Grid */
.design-catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.design-package-card {
  background: linear-gradient(145deg, #101612, #070a08);
  border: 1px solid rgba(163, 230, 53, 0.25);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-slow);
}

.design-package-card:hover {
  transform: translateY(-6px);
  border-color: var(--lime-border-hover);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.9), var(--glow-lime-sm);
}

.design-preview-box {
  width: 100%;
  height: 150px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #18241b, #0a100c);
  border: 1px solid rgba(163, 230, 53, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  gap: 8px;
}

.design-preview-icon {
  font-size: 2.2rem;
  filter: drop-shadow(0 0 10px rgba(163, 230, 53, 0.5));
}

.design-tag {
  position: absolute;
  top: 10px;
  left: 10px;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  background: rgba(8, 12, 9, 0.85);
  border: 1px solid var(--lime-border);
  color: var(--lime-glow);
}

.design-price-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 12px;
}

.design-price {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--lime-glow);
}

.design-feature-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.8125rem;
  color: var(--text-silver);
}

.design-feature-list li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.design-feature-list li svg {
  width: 14px;
  height: 14px;
  fill: var(--lime-primary);
  flex-shrink: 0;
}

.design-card-actions {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  margin-top: auto;
  padding-top: 14px;
}

.btn-add-cart {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  color: var(--text-white);
  font-size: 0.875rem;
  font-weight: 600;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.btn-add-cart:hover {
  background: rgba(163, 230, 53, 0.15);
  border-color: var(--lime-primary);
  color: var(--lime-glow);
  box-shadow: var(--glow-lime-sm);
}

.btn-direct-order {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 14px;
  background: var(--grad-lime-metallic);
  border: 1px solid #d9f99d;
  border-radius: var(--radius-md);
  color: #060a06;
  font-size: 0.8125rem;
  font-weight: 700;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.btn-direct-order:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 18px rgba(163, 230, 53, 0.5);
}

/* --------------------------------------------------------------------------
   Shopping Cart Drawer & Backdrop
   -------------------------------------------------------------------------- */
.cart-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  z-index: 3000;
  display: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.cart-backdrop.backdrop-open {
  display: block;
  opacity: 1;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  max-width: 420px;
  background: linear-gradient(180deg, #111713 0%, #080c09 100%);
  border-left: 1px solid var(--lime-border);
  z-index: 3001;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: -15px 0 40px rgba(0, 0, 0, 0.9), var(--glow-lime-sm);
  padding: 24px;
}

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

.cart-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 16px;
}

.cart-drawer-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-white);
  display: flex;
  align-items: center;
  gap: 10px;
}

.cart-items-container {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px 0;
}

.cart-item-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  gap: 12px;
}

.cart-item-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.cart-item-service {
  font-size: 0.6875rem;
  color: var(--lime-glow);
  font-family: var(--font-mono);
  text-transform: uppercase;
}

.cart-item-title {
  font-size: 0.9375rem;
  color: var(--text-white);
  font-weight: 700;
}

.cart-item-price {
  font-size: 0.875rem;
  color: var(--text-silver);
}

.cart-item-del {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(244, 63, 94, 0.1);
  border: 1px solid rgba(244, 63, 94, 0.3);
  color: #f43f5e;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8125rem;
  cursor: pointer;
}

.cart-drawer-footer {
  border-top: 1px solid var(--border-subtle);
  padding-top: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.cart-total-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}

.cart-total-value {
  font-family: var(--font-display);
  font-size: 1.625rem;
  font-weight: 800;
  color: var(--lime-glow);
}

.cart-rule-notice {
  font-size: 0.75rem;
  color: var(--text-dim);
  line-height: 1.5;
  background: rgba(163, 230, 53, 0.05);
  border: 1px dashed var(--lime-border);
  padding: 10px;
  border-radius: var(--radius-sm);
}

/* WhatsApp Metallic Button in Form */
.btn-whatsapp-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 24px;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  border: 1px solid #86efac;
  border-radius: var(--radius-md);
  color: #ffffff;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
  box-shadow: 0 4px 25px rgba(37, 211, 102, 0.4);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.btn-whatsapp-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
}

/* --------------------------------------------------------------------------
   Responsive Adaptations
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  /* Tablet */
  .design-catalog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-3d-viewport {
    height: 320px;
  }
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .ai-showcase-box {
    grid-template-columns: 1fr;
  }
  .estimator-container {
    grid-template-columns: 1fr;
  }
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-container {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  /* Mobile */
  .services-grid {
    grid-template-columns: 1fr;
  }
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
  .calc-options-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .calc-addons-grid {
    grid-template-columns: 1fr;
  }
  .form-grid-2 {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}

/* ==========================================================================
   Running Marquee Cards for Aplikasi Beli Putus (Large 1-Row Edition)
   ========================================================================== */
.running-marquee-container {
  overflow: hidden;
  position: relative;
  width: 100%;
  padding: 16px 0;
  mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}

.running-marquee-track {
  display: flex;
  gap: 26px;
  width: max-content;
  animation: marqueeScrollLarge 45s linear infinite;
}

.running-marquee-track:hover {
  animation-play-state: paused;
}

@keyframes marqueeScrollLarge {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Card 3-4x larger, matching service cards above: 340px x 215px (Clean floating logo, tanpa latar background) */
.running-logo-card {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  width: 340px;
  height: 215px;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  flex-shrink: 0;
  text-decoration: none;
  cursor: pointer;
  overflow: visible;
  padding: 10px;
}

.running-logo-card:hover {
  transform: translateY(-8px) scale(1.05);
  box-shadow: none !important;
}

/* Image floating cleanly with natural aspect ratio & depth */
.running-logo-card img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 8px 20px rgba(0, 0, 0, 0.7));
  transition: transform 0.4s ease, filter 0.4s ease;
}

.running-logo-card:hover img {
  transform: scale(1.08);
  filter: drop-shadow(0 10px 24px rgba(0, 0, 0, 0.8)) drop-shadow(0 0 20px rgba(163, 230, 53, 0.4));
}

/* Form Select & Option dark styling for clear readability */
select.form-select,
.form-select {
  background-color: #0b1320 !important;
  color: #f8fafc !important;
  border: 1px solid rgba(255, 255, 255, 0.2) !important;
}

select.form-select optgroup,
.form-select optgroup {
  background-color: #070e1a !important;
  color: #38bdf8 !important;
  font-weight: 800 !important;
}

select.form-select option,
.form-select option {
  background-color: #0f1a2d !important;
  color: #ffffff !important;
  font-weight: 500 !important;
  padding: 8px 12px !important;
}