/*
Theme Name: Blocksy Child - DARCO
Theme URI: https://darco.vn
Description: Official Child Theme for DARCO - Autonomous Robotics For A Smarter Tomorrow. Configured with Elementor, WooCommerce, industrial tech design system (#1C2B43 Navy, #FF851B Orange), and custom interactive animations.
Author: DARCO Robotics Team
Author URI: https://darco.vn
Template: blocksy
Version: 1.0.0
Text Domain: blocksy-child-darco
License: GNU General Public License v2 or later
*/

:root {
  /* Core Authentic Industrial Robotics Design System (Real, Functional, Restrained) */
  --darco-navy: #0A0D14;
  --darco-navy-deep: #070911;
  --darco-navy-light: #111827;
  --darco-charcoal-card: #111827;
  --darco-charcoal-border: #1E293B;
  --darco-slate: #1E293B;
  --darco-slate-light: #94A3B8;
  --darco-blue: #0066FF;
  --darco-blue-hover: #0052CC;
  --darco-accent-cyan: #38BDF8;
  --darco-white: #FFFFFF;
  --darco-bg-light: #111827;
  --darco-bg-alt: #162035;
  --darco-text-dark: #FFFFFF;
  --darco-text-body: #94A3B8;
  --darco-text-muted: #64748B;
  --darco-border: #1E293B;
  --darco-border-dark: #162035;
  --darco-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
  --darco-shadow-md: 0 8px 24px -4px rgba(0, 0, 0, 0.35);
  --darco-shadow-lg: 0 16px 36px -6px rgba(0, 0, 0, 0.45);
  --darco-font: 'Poppins', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --darco-font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
  --darco-font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --darco-font-mono: 'JetBrains Mono', monospace;
  --darco-radius: 999px;
  --darco-radius-lg: 16px;
}

/* Base Overrides - Premium Titanium Dark Enterprise Canvas (Realistic, Grounded, Quiet) */
body {
  font-family: var(--darco-font-body);
  color: var(--darco-text-body);
  background-color: #0A0D14;
  background-image: radial-gradient(circle at 50% 0%, #151E2E 0%, #0A0D14 45%);
  background-attachment: scroll;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--darco-font-heading);
  color: #FFFFFF;
  font-weight: 700;
  letter-spacing: -0.015em;
}

/* Button & CTA System - Real Industrial Precision */
.btn-darco-primary,
.darco-btn-orange {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--darco-blue) !important;
  color: #FFFFFF !important;
  font-weight: 600;
  font-size: 15px;
  padding: 12px 24px;
  border-radius: var(--darco-radius);
  border: 1px solid var(--darco-blue);
  text-decoration: none;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 8px rgba(0, 102, 255, 0.25);
}

.btn-darco-primary:hover,
.darco-btn-orange:hover {
  background: var(--darco-blue-hover) !important;
  border-color: var(--darco-blue-hover) !important;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(0, 102, 255, 0.35);
  color: #FFFFFF !important;
}

.btn-darco-secondary,
.darco-btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.05) !important;
  color: #FFFFFF !important;
  font-weight: 600;
  font-size: 15px;
  padding: 12px 24px;
  border-radius: 999px !important;
  border: 1px solid rgba(255, 255, 255, 0.15) !important;
  text-decoration: none;
  transition: all 0.2s ease;
  box-shadow: var(--darco-shadow-sm);
}

.btn-darco-secondary:hover,
.darco-btn-outline:hover {
  background-color: rgba(255, 255, 255, 0.1) !important;
  border-color: rgba(255, 255, 255, 0.3) !important;
  color: #FFFFFF !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3) !important;
}

.darco-btn-outline-white {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.05) !important;
  color: #FFFFFF !important;
  font-weight: 600;
  font-size: 15px;
  padding: 12px 24px;
  border-radius: 999px !important;
  border: 1px solid rgba(255, 255, 255, 0.2) !important;
  text-decoration: none;
  transition: all 0.2s ease;
}

.darco-btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.12) !important;
  color: #FFFFFF !important;
  border-color: rgba(255, 255, 255, 0.4) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3) !important;
}

/* Header Sticky / Dynamic Transition */
.site-header {
  transition: all 0.3s ease;
}

.darco-header-scrolled {
  background: rgba(10, 13, 20, 0.96) !important;
  backdrop-filter: blur(12px) !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35) !important;
}

/* Mobile Quick Action Bar (Call / Book Demo) */
.darco-mobile-action-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: rgba(10, 13, 20, 0.98);
  backdrop-filter: blur(10px);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 10px 16px;
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.25);
}

@media (max-width: 768px) {
  .darco-mobile-action-bar {
    display: flex;
    gap: 10px;
  }
  body {
    padding-bottom: 64px;
  }
}

.darco-mobile-action-bar a {
  flex: 1;
  text-align: center;
  padding: 10px 8px;
  font-size: 13px;
  font-weight: 600;
  border-radius: 6px;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.darco-mobile-btn-call {
  background: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.darco-mobile-btn-demo {
  background: var(--darco-blue);
  color: #FFFFFF;
}

/* Badge System - Subtle Industrial Pill Badges (Authentic, No Neon Halos) */
.darco-badge-ready {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(16, 185, 129, 0.12) !important;
  color: #10B981 !important;
  border: 1px solid rgba(16, 185, 129, 0.25) !important;
  padding: 4px 12px;
  border-radius: 999px !important;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  font-family: var(--darco-font);
}

.darco-badge-ready::before {
  content: '';
  width: 6px;
  height: 6px;
  background: #10B981 !important;
  border-radius: 50% !important;
  display: inline-block;
}

.darco-badge-dev {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(245, 158, 11, 0.12) !important;
  color: #F59E0B !important;
  border: 1px solid rgba(245, 158, 11, 0.25) !important;
  padding: 4px 12px;
  border-radius: 999px !important;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  font-family: var(--darco-font);
}

.darco-badge-dev::before {
  content: '';
  width: 6px;
  height: 6px;
  background: #F59E0B !important;
  border-radius: 50% !important;
  display: inline-block;
}

/* Tech Spec Table & Cards - Solid Industrial Slate (Real, Tactile, No Fake Glow) */
.darco-specs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin: 28px 0;
}

.darco-spec-box {
  background: #111827 !important;
  border: 1px solid #1E293B !important;
  border-radius: 16px !important;
  padding: 24px 22px !important;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3) !important;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
  position: relative !important;
  overflow: hidden !important;
  display: flex !important;
  flex-direction: column !important;
  justify-content: space-between !important;
}

.darco-spec-box:hover {
  transform: translateY(-2px) !important;
  background: #141D30 !important;
  border-color: #2D3D5B !important;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.45) !important;
}

.darco-spec-label {
  font-size: 11.5px !important;
  text-transform: uppercase !important;
  letter-spacing: 0.07em !important;
  color: #38BDF8 !important;
  font-weight: 700 !important;
  margin-bottom: 8px !important;
  display: block !important;
}

.darco-spec-value {
  font-size: 28px !important;
  font-weight: 800 !important;
  color: #FFFFFF !important;
  margin-bottom: 6px !important;
  letter-spacing: -0.015em !important;
  line-height: 1.2 !important;
  display: block !important;
  text-shadow: none !important;
}

.darco-spec-note {
  font-size: 13px !important;
  color: #94A3B8 !important;
  margin-top: 4px !important;
  line-height: 1.45 !important;
  display: block !important;
}

/* Global Form Controls - Smooth Rounded 12px */
.darco-form-control,
input.darco-form-control,
textarea.darco-form-control,
select.darco-form-control {
  border-radius: 12px !important;
}

/* ==========================================================================
   EXECUTIVE WHITE CONSULTATION & RFQ BOARD (HIGH-CONTRAST B2B ACCENT)
   ========================================================================== */
.darco-consult-board {
  background: #FFFFFF !important;
  border: 1px solid rgba(255, 255, 255, 0.95) !important;
  border-radius: 22px !important;
  box-shadow: 0 28px 75px rgba(0, 0, 0, 0.55), 0 0 50px rgba(0, 102, 255, 0.15) !important;
  overflow: hidden !important;
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  color: #0F172A !important;
  position: relative;
}

@media (max-width: 991px) {
  .darco-consult-board {
    grid-template-columns: 1fr;
    border-radius: 18px !important;
  }
}

.darco-consult-info {
  background-color: #F8FAFC !important;
  color: #0F172A !important;
  padding: 44px 38px !important;
  display: flex !important;
  flex-direction: column !important;
  justify-content: space-between !important;
  border-right: 1px solid #E2E8F0 !important;
}

.darco-consult-info h2,
.darco-consult-info h3 {
  color: #0F172A !important;
  font-size: 26px !important;
  font-weight: 800 !important;
  line-height: 1.3 !important;
  margin: 0 0 12px 0 !important;
  letter-spacing: -0.015em !important;
}

.darco-consult-info p {
  color: #475569 !important;
  font-size: 14.5px !important;
  line-height: 1.65 !important;
  margin: 0 !important;
}

.darco-consult-info .darco-modal-pill {
  display: inline-flex !important;
  align-items: center !important;
  gap: 8px !important;
  background: rgba(0, 102, 255, 0.08) !important;
  border: 1px solid rgba(0, 102, 255, 0.22) !important;
  color: #0066FF !important;
  border-radius: 999px !important;
  padding: 6px 14px !important;
  font-size: 12px !important;
  font-weight: 700 !important;
  margin-bottom: 16px !important;
}

.darco-consult-info .darco-modal-pill .dot {
  width: 7px !important;
  height: 7px !important;
  border-radius: 50% !important;
  background: #0066FF !important;
  box-shadow: none !important;
}

.darco-consult-form-wrap {
  padding: 44px 40px !important;
  background: #FFFFFF !important;
  color: #0F172A !important;
}

.darco-consult-form-wrap h2,
.darco-consult-form-wrap h3 {
  color: #0F172A !important;
  font-size: 24px !important;
  font-weight: 800 !important;
  margin: 0 0 6px 0 !important;
  letter-spacing: -0.015em !important;
}

.darco-consult-form-wrap p {
  color: #64748B !important;
  font-size: 14px !important;
  margin: 0 0 20px 0 !important;
  line-height: 1.55 !important;
}

@media (max-width: 768px) {
  .darco-consult-info,
  .darco-consult-form-wrap {
    padding: 28px 22px !important;
  }
}

.darco-consult-specs-grid {
  display: grid !important;
  grid-template-columns: 1fr 1fr !important;
  gap: 14px 16px !important;
  margin: 24px 0 !important;
}

@media (max-width: 540px) {
  .darco-consult-specs-grid {
    grid-template-columns: 1fr !important;
  }
}

.darco-consult-spec-tile {
  background: #FFFFFF !important;
  border: 1.5px solid #E2E8F0 !important;
  border-radius: 12px !important;
  padding: 14px 16px !important;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04) !important;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease !important;
}

.darco-consult-spec-tile:hover {
  border-color: #0066FF !important;
  box-shadow: 0 4px 14px rgba(0, 102, 255, 0.12) !important;
  transform: translateY(-2px) !important;
}

.darco-consult-spec-tile small {
  display: block !important;
  font-size: 11px !important;
  text-transform: uppercase !important;
  letter-spacing: 0.06em !important;
  color: #0066FF !important;
  font-weight: 700 !important;
  margin-bottom: 5px !important;
}

.darco-consult-spec-tile strong {
  display: block !important;
  font-size: 13.5px !important;
  color: #0F172A !important;
  font-weight: 700 !important;
  line-height: 1.45 !important;
}

.darco-consult-board .darco-form-label {
  display: block !important;
  color: #1E293B !important;
  font-size: 13.5px !important;
  font-weight: 700 !important;
  margin-bottom: 7px !important;
}

.darco-consult-board .darco-quick-chips {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 8px !important;
  margin-bottom: 12px !important;
}

.darco-consult-board .darco-quick-chip {
  padding: 8px 16px !important;
  border-radius: 999px !important;
  background: #F1F5F9 !important;
  border: 1.5px solid #CBD5E1 !important;
  color: #334155 !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  cursor: pointer !important;
  transition: all 0.2s ease !important;
  font-family: inherit !important;
}

.darco-consult-board .darco-quick-chip:hover {
  background: #E2E8F0 !important;
  border-color: #94A3B8 !important;
  color: #0F172A !important;
  transform: translateY(-1px) !important;
}

.darco-consult-board .darco-quick-chip.active {
  background: #0066FF !important;
  border-color: #0066FF !important;
  color: #FFFFFF !important;
  box-shadow: 0 4px 14px rgba(0, 102, 255, 0.35) !important;
}

.darco-consult-board .darco-form-control {
  width: 100% !important;
  background: #F8FAFC !important;
  border: 1.5px solid #CBD5E1 !important;
  border-radius: 12px !important;
  color: #0F172A !important;
  font-size: 14.5px !important;
  padding: 13px 18px !important;
  box-sizing: border-box !important;
  transition: all 0.2s ease !important;
  font-family: inherit !important;
}

.darco-consult-board .darco-form-control:focus {
  outline: none !important;
  background: #FFFFFF !important;
  border-color: #0066FF !important;
  box-shadow: 0 0 0 4px rgba(0, 102, 255, 0.15) !important;
}

.darco-consult-board .darco-form-control::placeholder {
  color: #94A3B8 !important;
  font-weight: 400 !important;
}

.darco-consult-board .btn-darco-primary {
  width: 100% !important;
  background: linear-gradient(135deg, #0066FF 0%, #0052CC 100%) !important;
  color: #FFFFFF !important;
  border-radius: 12px !important;
  font-size: 15.5px !important;
  font-weight: 700 !important;
  padding: 16px 28px !important;
  border: none !important;
  cursor: pointer !important;
  box-shadow: 0 8px 24px rgba(0, 102, 255, 0.35) !important;
  transition: all 0.25s ease !important;
}

.darco-consult-board .btn-darco-primary:hover {
  background: linear-gradient(135deg, #0052CC 0%, #003E99 100%) !important;
  box-shadow: 0 12px 30px rgba(0, 102, 255, 0.5) !important;
  transform: translateY(-2px) !important;
}