/* ==========================================================================
   JKTalentHires - Clean Modern White HR Consultancy Design System
   Bright, Professional, Human-Centered Manpower & Staffing Theme
   With Transitions, Animations, Hover Effects, and 3D Transformations
   ========================================================================== */

:root {
  --primary-navy: #0a2540;
  --primary-navy-dark: #061727;
  --brand-blue: #0284c7;
  --brand-blue-hover: #0369a1;
  --accent-amber: #d97706;
  --accent-amber-light: #fef3c7;
  
  --bg-white: #ffffff;
  --bg-slate-50: #f8fafc;
  --bg-slate-100: #f1f5f9;
  
  --text-dark: #0f172a;
  --text-body: #334155;
  --text-muted: #64748b;
  --border-light: #e2e8f0;

  --shadow-subtle: 0 2px 8px rgba(15, 23, 42, 0.04);
  --shadow-card: 0 6px 24px -2px rgba(15, 23, 42, 0.08);
  --shadow-hover: 0 16px 36px -4px rgba(15, 23, 42, 0.12);
}

/* ==========================================================================
   Base Resets & Utilities
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  background-color: #ffffff;
  color: var(--text-body);
  scroll-behavior: smooth;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body {
  position: relative;
  overflow-x: hidden;
  line-height: 1.6;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* ==========================================================================
   Navigation
   ========================================================================== */
.nav-link {
  position: relative;
  font-weight: 600;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--brand-blue);
  transition: width 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.nav-link.active {
  color: var(--brand-blue);
}

/* ==========================================================================
   Floating Badges & Hero Animations
   ========================================================================== */
.floating-badge {
  z-index: 20;
  animation: floatBadge 6s ease-in-out infinite alternate;
  will-change: transform;
}

.badge-top-left {
  animation-delay: 0s;
}

.badge-bottom-right {
  animation-delay: -3s;
}

@keyframes floatBadge {
  0% { transform: translateY(0); }
  100% { transform: translateY(-10px); }
}

/* Typewriter Holder */
#typewriter-text {
  display: inline-block;
  min-width: 150px;
}

/* ==========================================================================
   3D Tilt Cards with Perspective Transformations
   ========================================================================== */
.tilt-card {
  perspective: 1000px;
  transform-style: preserve-3d;
  transition: transform 0.2s cubic-bezier(0.2, 0, 0, 1), box-shadow 0.3s ease, border-color 0.3s ease;
  will-change: transform;
}

.tilt-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

/* ==========================================================================
   Infinite Marquee Logo Carousel
   ========================================================================== */
.marquee-wrapper {
  mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: marqueeScroll 32s linear infinite;
}

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

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

.client-logo-card {
  flex: 0 0 auto;
  width: 170px;
  height: 84px;
  background-color: #ffffff;
  border-radius: 1rem;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #e2e8f0;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.client-logo-card:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 12px 24px -4px rgba(15, 23, 42, 0.12);
  border-color: #cbd5e1;
}

.client-logo-card img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

/* Client Grid Cards in Credentials Section */
.client-grid-card {
  height: 90px;
  padding: 1rem;
  border-radius: 1rem;
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.04);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.client-grid-card:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 8px 20px -2px rgba(15, 23, 42, 0.08);
  border-color: #0284c7;
}

.client-grid-card img {
  max-height: 52px;
  max-width: 100%;
  object-fit: contain;
}

/* ==========================================================================
   Lifecycle Tabs & Cards
   ========================================================================== */
.lifecycle-tab-btn {
  background-color: #ffffff;
  cursor: pointer;
}

.lifecycle-tab-btn:hover {
  border-color: var(--brand-blue);
  background-color: #f8fafc;
}

.lifecycle-tab-btn.active {
  background-color: #ffffff;
  border-color: var(--brand-blue);
  border-width: 2px;
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.15);
}

.lifecycle-card {
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.lifecycle-card.hidden {
  display: none;
  opacity: 0;
  transform: translateY(12px);
}

.lifecycle-card.active {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   Sector Specialization Cards & Tabs
   ========================================================================== */
.sector-tab-btn {
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  color: #475569;
  cursor: pointer;
}

.sector-tab-btn:hover {
  border-color: var(--brand-blue);
  color: var(--brand-blue);
}

.sector-tab-btn.active {
  background-color: var(--primary-navy);
  border-color: var(--primary-navy);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(10, 37, 64, 0.2);
}

.sector-card {
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.sector-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.sector-card.hidden {
  display: none;
}

.pill-badge {
  display: inline-block;
  font-size: 0.725rem;
  font-weight: 600;
  padding: 0.25rem 0.65rem;
  border-radius: 9999px;
  background-color: #f1f5f9;
  border: 1px solid #e2e8f0;
  color: #334155;
  transition: all 0.2s ease;
}

.sector-card:hover .pill-badge {
  background-color: #e0effe;
  border-color: #bae0fd;
  color: #0369a1;
}

/* ==========================================================================
   Light Form Controls
   ========================================================================== */
.form-input-light {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: 0.75rem;
  background-color: #ffffff;
  border: 1px solid #cbd5e1;
  color: #0f172a;
  font-size: 0.875rem;
  font-family: inherit;
  transition: all 0.2s ease;
}

.form-input-light:focus {
  outline: none;
  border-color: var(--brand-blue);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
  background-color: #ffffff;
}

.form-input-light::placeholder {
  color: #94a3b8;
}

/* ==========================================================================
   WhatsApp Button
   ========================================================================== */
.btn-whatsapp {
  background-color: #25d366;
  color: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.05);
  cursor: pointer;
}

.btn-whatsapp:hover {
  background-color: #20bd5a;
  box-shadow: 0 6px 16px rgba(37, 211, 102, 0.3);
  transform: translateY(-1px);
}

/* ==========================================================================
   Modal Popup
   ========================================================================== */
#hire-modal.active {
  opacity: 1;
  pointer-events: auto;
}

#hire-modal.active .modal-card {
  transform: scale(1);
}

/* ==========================================================================
   Scroll To Top Button
   ========================================================================== */
#scroll-to-top.visible {
  opacity: 1;
  pointer-events: auto;
}

/* ==========================================================================
   Mobile Navigation Drawer
   ========================================================================== */
#mobile-menu.open {
  transform: translateX(0);
}

#mobile-backdrop.open {
  display: block;
}

/* Responsive adjust */
@media (max-width: 640px) {
  .client-logo-card {
    width: 140px;
    height: 72px;
    padding: 0.5rem 0.85rem;
  }
}