/* ==========================================================================
   RAM-TECH HYDRAULICS LTD - Custom Industrial Styling
   Design System: Montserrat + Deep Navy (#101C2C) + Industrial Gold/Amber (#E5A823)
   ========================================================================== */

:root {
  --color-brand-navy: #101C2C;
  --color-brand-blue: #164E80;
  --color-brand-blue-accent: #2686C7;
  --color-brand-accent: #E5A823;
  --color-brand-accent-hover: #D97706;
  --color-brand-dark: #202B36;
  --color-brand-surface: #F5F7F9;
  --color-brand-muted: #64748B;
}

body {
  font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--color-brand-dark);
  background-color: #FFFFFF;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Custom Industrial Blueprint / Grid Subtle Pattern */
.bg-industrial-grid {
  background-image: radial-gradient(rgba(22, 78, 128, 0.12) 1px, transparent 1px), radial-gradient(rgba(22, 78, 128, 0.08) 1px, transparent 1px);
  background-size: 32px 32px;
  background-position: 0 0, 16px 16px;
}

.bg-industrial-grid-dark {
  background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 28px 28px;
}

/* Header dynamic classes */
#site-header {
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

#site-header.scrolled {
  background-color: rgba(16, 28, 44, 0.98);
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.25);
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}

/* Smooth Focus Indicators (WCAG 2.2 AA) */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--color-brand-accent);
  outline-offset: 3px;
}

/* Buttons */
.btn-accent {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.8125rem;
  padding: 0.875rem 1.625rem;
  background-color: var(--color-brand-accent);
  color: var(--color-brand-navy);
  border-radius: 2px;
  border: 1px solid transparent;
  transition: all 0.2s ease-in-out;
  cursor: pointer;
  white-space: nowrap;
}

.btn-accent:hover {
  background-color: var(--color-brand-accent-hover);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(229, 168, 35, 0.35);
  transform: translateY(-1px);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.8125rem;
  padding: 0.875rem 1.625rem;
  background-color: var(--color-brand-navy);
  color: #FFFFFF;
  border-radius: 2px;
  border: 1px solid transparent;
  transition: all 0.2s ease-in-out;
  cursor: pointer;
}

.btn-primary:hover {
  background-color: var(--color-brand-blue);
  box-shadow: 0 4px 14px rgba(16, 28, 44, 0.3);
  transform: translateY(-1px);
}

.btn-outline-white {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.8125rem;
  padding: 0.875rem 1.625rem;
  background-color: transparent;
  color: #FFFFFF;
  border-radius: 2px;
  border: 2px solid #FFFFFF;
  transition: all 0.2s ease-in-out;
  cursor: pointer;
}

.btn-outline-white:hover {
  background-color: #FFFFFF;
  color: var(--color-brand-navy);
  box-shadow: 0 4px 14px rgba(255, 255, 255, 0.2);
  transform: translateY(-1px);
}

.btn-outline-navy {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.8125rem;
  padding: 0.875rem 1.625rem;
  background-color: transparent;
  color: var(--color-brand-navy);
  border-radius: 2px;
  border: 2px solid var(--color-brand-navy);
  transition: all 0.2s ease-in-out;
  cursor: pointer;
}

.btn-outline-navy:hover {
  background-color: var(--color-brand-navy);
  color: #FFFFFF;
  transform: translateY(-1px);
}

/* Industrial Card */
.industrial-card {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 3px;
  transition: all 0.25s ease;
  position: relative;
}

.industrial-card:hover {
  border-color: #CBD5E1;
  box-shadow: 0 10px 25px -5px rgba(16, 28, 44, 0.08), 0 8px 10px -6px rgba(16, 28, 44, 0.04);
  transform: translateY(-3px);
}

/* Swiper custom arrows matching reference style */
.swiper-button-next-custom,
.swiper-button-prev-custom {
  width: 44px;
  height: 44px;
  border-radius: 2px;
  background-color: var(--color-brand-navy);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  cursor: pointer;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.swiper-button-next-custom:hover,
.swiper-button-prev-custom:hover {
  background-color: var(--color-brand-accent);
  color: var(--color-brand-navy);
}

/* Swiper pagination bullet styling */
.swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  background: #CBD5E1;
  opacity: 1;
  transition: all 0.3s ease;
}

.swiper-pagination-bullet-active {
  background: var(--color-brand-accent) !important;
  width: 28px;
  border-radius: 4px;
}

/* Form Styles */
.form-input-industrial {
  width: 100%;
  padding: 0.75rem 1rem;
  background-color: #F8FAFC;
  border: 1px solid #CBD5E1;
  border-radius: 2px;
  font-family: inherit;
  font-size: 0.875rem;
  color: var(--color-brand-dark);
  transition: all 0.2s ease;
}

.form-input-industrial:focus {
  background-color: #FFFFFF;
  border-color: var(--color-brand-blue);
  outline: none;
  box-shadow: 0 0 0 3px rgba(22, 78, 128, 0.15);
}

.form-input-industrial.is-invalid {
  border-color: #DC2626;
  background-color: #FEF2F2;
}

/* Tab active state */
.widget-tab.active {
  background-color: var(--color-brand-navy);
  color: #FFFFFF;
  border-color: var(--color-brand-navy);
}

/* Respect Prefers Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *, ::before, ::after {
    animation-delay: -1ms !important;
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    background-attachment: initial !important;
    scroll-behavior: auto !important;
    transition-duration: 0s !important;
    transition-delay: 0s !important;
  }
}