/* ============================================
   Binance Careers — Main Stylesheet
   Mobile-First Responsive Design
   Brand: Binance (#F0B90B Gold / #0B0E11 Dark)
   ============================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
  --color-gold: #F0B90B;
  --color-gold-light: #FCD535;
  --color-bg-deep: #0B0E11;
  --color-bg-card: #1E2329;
  --color-bg-card-hover: #2B3139;
  --color-text-primary: #EAECEF;
  --color-text-secondary: #848E9C;
  --color-green: #0ECB81;
  --color-border: rgba(240, 185, 11, 0.15);
  --color-border-subtle: rgba(255, 255, 255, 0.06);

  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --container-max: 1200px;
  --container-padding: 20px;
  --section-padding: 80px 0;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text-primary);
  background-color: var(--color-bg-deep);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

ul {
  list-style: none;
}

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
  color: inherit;
}

/* ---------- Utility ---------- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.text-gold {
  color: var(--color-gold);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  min-height: 48px;
  min-width: 44px;
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-gold);
  color: var(--color-bg-deep);
  box-shadow: 0 4px 20px rgba(240, 185, 11, 0.3);
}

.btn-primary:hover {
  background: var(--color-gold-light);
  box-shadow: 0 6px 30px rgba(240, 185, 11, 0.5);
  transform: translateY(-2px);
}

.btn-outline {
  border: 1.5px solid var(--color-gold);
  color: var(--color-gold);
  background: transparent;
}

.btn-outline:hover {
  background: rgba(240, 185, 11, 0.1);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 18px 40px;
  font-size: 16px;
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: all var(--transition-base);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(11, 14, 17, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border-subtle);
}

.nav-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 1001;
}

.logo-icon {
  width: 32px;
  height: 32px;
}

.logo-text {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.nav-links a:hover {
  color: var(--color-text-primary);
}

.nav-cta,
.nav-cta-btn {
  padding: 10px 24px;
  background: var(--color-gold);
  color: var(--color-bg-deep) !important;
  border-radius: var(--radius-sm);
  font-weight: 600 !important;
  border: none;
  font-family: inherit;
  font-size: inherit;
  cursor: pointer;
}

.nav-cta:hover,
.nav-cta-btn:hover {
  background: var(--color-gold-light);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  z-index: 1001;
}

.hamburger-line {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.hamburger.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.hamburger.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 120px 20px 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(11, 14, 17, 0.7) 0%,
    rgba(11, 14, 17, 0.5) 40%,
    rgba(11, 14, 17, 0.85) 100%
  );
}

/* Floating particles */
.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--color-gold);
  border-radius: 50%;
  opacity: 0;
  animation: float-particle 8s infinite ease-in-out;
}

.particle:nth-child(1) { left: 15%; top: 20%; animation-delay: 0s; }
.particle:nth-child(2) { left: 70%; top: 30%; animation-delay: 1.5s; }
.particle:nth-child(3) { left: 40%; top: 60%; animation-delay: 3s; }
.particle:nth-child(4) { left: 85%; top: 70%; animation-delay: 4.5s; }
.particle:nth-child(5) { left: 25%; top: 80%; animation-delay: 6s; }
.particle:nth-child(6) { left: 60%; top: 15%; animation-delay: 2s; }

@keyframes float-particle {
  0%, 100% { opacity: 0; transform: translateY(0) scale(1); }
  25% { opacity: 0.8; }
  50% { opacity: 0.4; transform: translateY(-40px) scale(1.5); }
  75% { opacity: 0.6; }
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-gold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 24px;
}

.eyebrow-dot {
  width: 8px;
  height: 8px;
  background: var(--color-green);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-title {
  font-size: 36px;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.hero-subtitle {
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto 40px;
}

.hero-salary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  background: rgba(240, 185, 11, 0.08);
  border: 1px solid rgba(240, 185, 11, 0.25);
  border-radius: 40px;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 24px;
  letter-spacing: 0.02em;
}

.hero-salary .text-gold {
  font-weight: 700;
  font-size: 17px;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.hero-scroll-indicator span {
  display: block;
  width: 24px;
  height: 40px;
  border: 2px solid rgba(240, 185, 11, 0.4);
  border-radius: 12px;
  position: relative;
}

.hero-scroll-indicator span::after {
  content: '';
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: var(--color-gold);
  border-radius: 2px;
  animation: scroll-bounce 2s infinite;
}

@keyframes scroll-bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
  50% { transform: translateX(-50%) translateY(12px); opacity: 0.3; }
}

/* ============================================
   STATS BAR
   ============================================ */
.stats-bar {
  background: var(--color-bg-card);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 40px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 28px;
  font-weight: 800;
  color: var(--color-gold);
  letter-spacing: -0.02em;
}

.stat-label {
  display: block;
  font-size: 13px;
  color: var(--color-text-secondary);
  margin-top: 4px;
  font-weight: 500;
}

/* ============================================
   SECTION COMMON
   ============================================ */
.section {
  padding: var(--section-padding);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 60px;
}

.section-eyebrow {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-gold);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 16px;
}

.section-title {
  font-size: 28px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.section-desc {
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

/* ============================================
   WHY BINANCE — Features Grid
   ============================================ */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.feature-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  transition: all var(--transition-base);
}

.feature-card:hover {
  background: var(--color-bg-card-hover);
  border-color: var(--color-border);
  transform: translateY(-4px);
}

.feature-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(240, 185, 11, 0.1);
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
}

.feature-icon svg {
  width: 24px;
  height: 24px;
  color: var(--color-gold);
}

.feature-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text-secondary);
}

/* ============================================
   BENEFITS GRID
   ============================================ */
.benefits {
  background: var(--color-bg-card);
}

.benefits-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.benefit-card {
  background: var(--color-bg-deep);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  transition: all var(--transition-base);
}

.benefit-card:hover {
  border-color: var(--color-border);
  transform: translateY(-3px);
}

.benefit-icon-wrap {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(240, 185, 11, 0.08);
  border: 1px solid rgba(240, 185, 11, 0.2);
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}

.benefit-icon-wrap svg {
  width: 22px;
  height: 22px;
  color: var(--color-gold);
}

.benefit-card h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}

.benefit-card p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text-secondary);
}

/* ============================================
   HOW WE WORK
   ============================================ */
.hww-layout {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.hww-list {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.hww-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text-secondary);
}

.hww-list li strong {
  color: var(--color-text-primary);
}

.list-check {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(14, 203, 129, 0.15);
  border-radius: 50%;
  margin-top: 2px;
}

.list-check svg {
  width: 14px;
  height: 14px;
  color: var(--color-green);
}

.hww-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.hww-image img {
  width: 100%;
  aspect-ratio: 3/2;
  object-fit: cover;
}

.hww-image-border {
  position: absolute;
  inset: 0;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  pointer-events: none;
}

/* ============================================
   OPEN POSITIONS
   ============================================ */
.positions {
  background: var(--color-bg-deep);
}

.positions-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.position-card {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  transition: all var(--transition-base);
  min-height: 44px;
}

.position-card:hover {
  border-color: var(--color-border);
  background: var(--color-bg-card-hover);
  transform: translateX(4px);
}

.position-dept {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-gold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: rgba(240, 185, 11, 0.1);
  padding: 4px 12px;
  border-radius: 20px;
  white-space: nowrap;
}

.position-info {
  flex: 1;
  min-width: 200px;
}

.position-info h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
}

.position-info p {
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.position-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 13px;
  color: var(--color-text-secondary);
}

.position-location {
  display: flex;
  align-items: center;
  gap: 6px;
}

.position-location svg {
  color: var(--color-text-secondary);
}

.position-type {
  font-weight: 500;
}

.position-arrow {
  display: flex;
  align-items: center;
  color: var(--color-gold);
  opacity: 0;
  transform: translateX(-8px);
  transition: all var(--transition-base);
}

.position-card:hover .position-arrow {
  opacity: 1;
  transform: translateX(0);
}

.positions-more {
  text-align: center;
  margin-top: 40px;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials {
  background: var(--color-bg-card);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.testimonial-card {
  background: var(--color-bg-deep);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  transition: all var(--transition-base);
}

.testimonial-card:hover {
  border-color: var(--color-border);
}

.testimonial-quote {
  position: relative;
  margin-bottom: 24px;
}

.quote-mark {
  color: var(--color-gold);
  opacity: 0.3;
  margin-bottom: 12px;
}

.testimonial-quote p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-text-primary);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.author-avatar span {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-bg-deep);
}

.testimonial-author strong {
  display: block;
  font-size: 14px;
  font-weight: 600;
}

.testimonial-author span {
  font-size: 13px;
  color: var(--color-text-secondary);
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  padding: 80px 0;
}

.cta-card {
  position: relative;
  background: linear-gradient(135deg, rgba(240, 185, 11, 0.08) 0%, rgba(240, 185, 11, 0.02) 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 48px 24px;
  text-align: center;
  overflow: hidden;
}

.cta-bg-pattern {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 50%, rgba(240, 185, 11, 0.06) 0%, transparent 60%),
              radial-gradient(circle at 70% 80%, rgba(14, 203, 129, 0.04) 0%, transparent 50%);
  pointer-events: none;
}

.cta-title {
  position: relative;
  font-size: 28px;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
}

.cta-desc {
  position: relative;
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-text-secondary);
  max-width: 560px;
  margin: 0 auto 32px;
}

.cta-actions {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
  margin-bottom: 20px;
}

.cta-note {
  position: relative;
  font-size: 13px;
  color: var(--color-text-secondary);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--color-bg-card);
  border-top: 1px solid var(--color-border-subtle);
  padding: 60px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-tagline {
  font-size: 14px;
  color: var(--color-text-secondary);
  margin-top: 16px;
  max-width: 280px;
  line-height: 1.6;
}

.footer-links-group h4 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--color-text-primary);
}

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

.footer-links-group a {
  font-size: 14px;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.footer-links-group a:hover {
  color: var(--color-gold);
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid var(--color-border-subtle);
  font-size: 13px;
  color: var(--color-text-secondary);
}

.footer-legal {
  display: flex;
  gap: 24px;
}

.footer-legal a:hover {
  color: var(--color-gold);
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
[data-animate] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate].visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   RESPONSIVE — Tablet (768px+)
   ============================================ */
@media (min-width: 768px) {
  :root {
    --container-padding: 40px;
    --section-padding: 100px 0;
  }

  .hero-salary {
    font-size: 17px;
    padding: 12px 28px;
  }

  .hero-salary .text-gold {
    font-size: 19px;
  }

  body {
    font-size: 16px;
  }

  .hero-title {
    font-size: 48px;
  }

  .hero-subtitle {
    font-size: 18px;
  }

  .hero-actions {
    flex-direction: row;
    justify-content: center;
  }

  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .stat-number {
    font-size: 36px;
  }

  .section-title {
    font-size: 36px;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hww-layout {
    flex-direction: row;
    align-items: center;
  }

  .hww-content {
    flex: 1;
  }

  .hww-image {
    flex: 1;
  }

  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cta-card {
    padding: 64px 48px;
  }

  .cta-title {
    font-size: 36px;
  }

  .cta-actions {
    flex-direction: row;
    justify-content: center;
  }

  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

/* ============================================
   RESPONSIVE — Desktop (1024px+)
   ============================================ */
@media (min-width: 1024px) {
  :root {
    --container-padding: 60px;
    --section-padding: 120px 0;
  }

  .hero-salary {
    font-size: 18px;
    padding: 14px 32px;
  }

  .hero-salary .text-gold {
    font-size: 21px;
  }

  .hamburger {
    display: none !important;
  }

  .nav-links {
    display: flex !important;
  }

  .hero-title {
    font-size: 60px;
  }

  .section-title {
    font-size: 42px;
  }

  .features-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .benefits-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .cta-title {
    font-size: 42px;
  }

  .position-card {
    flex-wrap: nowrap;
    padding: 28px 32px;
  }
}

/* ============================================
   RESPONSIVE — Mobile (< 768px)
   ============================================ */
@media (max-width: 767px) {
  .hamburger {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(11, 14, 17, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 32px;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
  }

  .nav-links.open {
    opacity: 1;
    visibility: visible;
  }

  .nav-links a {
    font-size: 20px;
    font-weight: 600;
    color: var(--color-text-primary);
  }

  .nav-cta,
  .nav-cta-btn {
    font-size: 18px !important;
    padding: 14px 32px;
  }

  .hero {
    padding: 100px 20px 60px;
    min-height: 100svh;
  }

  .hero-title {
    font-size: 32px;
  }

  .hero-subtitle {
    font-size: 15px;
  }

  .section-title {
    font-size: 26px;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .stat-number {
    font-size: 24px;
  }

  .cta-card {
    padding: 40px 20px;
  }

  .cta-title {
    font-size: 24px;
  }

  .position-meta {
    width: 100%;
    margin-top: 4px;
  }

  .position-arrow {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ============================================
   REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  [data-animate] {
    opacity: 1;
    transform: none;
  }
}

/* ============================================
   10. PRELOADER
   ============================================ */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--color-bg-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader-fade {
  opacity: 0;
  visibility: hidden;
}

.preloader-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.preloader-logo {
  width: 48px;
  height: 48px;
  animation: preloaderPulse 1.2s ease-in-out infinite;
}

.preloader-bar {
  width: 120px;
  height: 3px;
  background: var(--color-border);
  border-radius: 3px;
  overflow: hidden;
}

.preloader-progress {
  width: 40%;
  height: 100%;
  background: var(--color-gold);
  border-radius: 3px;
  animation: preloaderSlide 1.2s ease-in-out infinite;
}

@keyframes preloaderPulse {
  0%, 100% { opacity: 0.6; transform: scale(0.95); }
  50% { opacity: 1; transform: scale(1.05); }
}

@keyframes preloaderSlide {
  0% { transform: translateX(-100%); }
  50% { transform: translateX(200%); }
  100% { transform: translateX(-100%); }
}

/* ============================================
   11. HERO ENTRANCE ANIMATION
   ============================================ */
.hero-content {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Parent visible state — MUST restore opacity on .hero-content itself */
.hero-content.hero-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Initial hidden state for children — MUST come before visible rules */
.hero-content .hero-title,
.hero-content .hero-subtitle,
.hero-content .hero-actions,
.hero-content .hero-salary {
  opacity: 0;
  transform: translateY(20px);
}

/* Visible state — triggered by JS adding .hero-visible to .hero-content */
.hero-content.hero-visible .hero-title {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.7s ease 0.2s, transform 0.7s ease 0.2s;
}

.hero-content.hero-visible .hero-subtitle {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.7s ease 0.4s, transform 0.7s ease 0.4s;
}

.hero-content.hero-visible .hero-salary {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.7s ease 0.3s, transform 0.7s ease 0.3s;
}

.hero-content.hero-visible .hero-actions {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.7s ease 0.6s, transform 0.7s ease 0.6s;
}

/* ============================================
   12. ACTIVE NAV LINK
   ============================================ */
.nav-link.nav-link-active {
  color: var(--color-gold);
}

.nav-link.nav-link-active::after {
  transform: scaleX(1);
}

/* ============================================
   13. BACK TO TOP BUTTON
   ============================================ */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 24px;
  z-index: 900;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  color: var(--color-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease,
              background 0.2s ease, border-color 0.2s ease;
}

.back-to-top-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--color-gold);
  color: var(--color-bg-deep);
  border-color: var(--color-gold);
}

.back-to-top:active {
  transform: scale(0.92);
}

/* ============================================
   14. RIPPLE EFFECT (Position Cards)
   ============================================ */
.position-card {
  position: relative;
  overflow: hidden;
}

.ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(240, 185, 11, 0.15);
  transform: scale(0);
  animation: rippleAnim 0.6s ease-out forwards;
  pointer-events: none;
}

@keyframes rippleAnim {
  to {
    transform: scale(2.5);
    opacity: 0;
  }
}

/* ============================================
   15. STATS COUNTER ANIMATION
   ============================================ */
.stat-number {
  transition: color 0.3s ease;
}

.stats-bar.visible .stat-number {
  color: var(--color-gold);
}

/* ============================================
   16. SCROLL PROGRESS INDICATOR
   ============================================ */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-gold), var(--color-gold-light));
  z-index: 1001;
  width: 0%;
  transition: width 0.1s linear;
}

/* ============================================
   13. APPLICATION MODAL
   ============================================ */

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  visibility: hidden;
  opacity: 0;
  transition: visibility 0s 0.3s, opacity 0.3s ease;
}

.modal-overlay.active {
  visibility: visible;
  opacity: 1;
  transition: visibility 0s, opacity 0.3s ease;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.modal-container {
  position: relative;
  background: var(--color-bg-card);
  border: 1px solid rgba(240, 185, 11, 0.15);
  border-radius: 16px;
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(30px) scale(0.96);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5),
              0 0 0 1px rgba(240, 185, 11, 0.08);
}

.modal-overlay.active .modal-container {
  transform: translateY(0) scale(1);
}

/* Modal Header */
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  position: sticky;
  top: 0;
  background: var(--color-bg-card);
  border-radius: 16px 16px 0 0;
  z-index: 1;
}

.modal-title-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}

.modal-logo-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.modal-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-text);
  margin: 0;
}

.modal-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: none;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-text);
}

/* Modal Body */
.modal-body {
  padding: 24px;
}

/* Form Styles */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 8px;
}

.form-required {
  color: var(--color-gold);
}

.form-input {
  display: block;
  width: 100%;
  padding: 12px 14px;
  font-size: 15px;
  font-family: inherit;
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  box-sizing: border-box;
}

.form-input::placeholder {
  color: var(--color-text-muted);
}

.form-input:focus {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(240, 185, 11, 0.15);
}

.form-input.error {
  border-color: #f6465d;
  box-shadow: 0 0 0 3px rgba(246, 70, 93, 0.15);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23848E9C' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 6l3.5 4 3.5-4H4.5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
  cursor: pointer;
}

.form-select option {
  background: var(--color-bg-card);
  color: var(--color-text);
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.form-error {
  display: block;
  font-size: 12px;
  color: #f6465d;
  margin-top: 6px;
  min-height: 16px;
}

/* File Upload */
.file-upload {
  position: relative;
  border: 2px dashed rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  padding: 24px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease;
  background: rgba(255, 255, 255, 0.02);
}

.file-upload:hover,
.file-upload.dragover {
  border-color: var(--color-gold);
  background: rgba(240, 185, 11, 0.04);
}

.file-input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.file-upload-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.file-upload-content svg {
  color: var(--color-text-muted);
}

.file-upload-text {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text);
}

.file-upload-hint {
  font-size: 12px;
  color: var(--color-text-muted);
}

.file-upload-preview {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: rgba(14, 203, 129, 0.08);
  border-radius: 8px;
}

.file-upload-preview span {
  flex: 1;
  font-size: 14px;
  color: var(--color-text);
  text-align: left;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-remove {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border: none;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.file-remove:hover {
  background: rgba(246, 70, 93, 0.15);
  color: #f6465d;
}

/* Form Footer */
.form-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 8px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

/* Submit Button Loading */
.btn-loading {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.spinner {
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Success State */
.modal-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 40px 24px;
}

.success-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(14, 203, 129, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--color-success);
}

.success-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 12px;
}

.success-desc {
  font-size: 15px;
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 400px;
  margin: 0 0 28px;
}

/* Modal Responsive */
@media (max-width: 768px) {
  .modal-overlay {
    align-items: flex-end;
    padding: 0;
  }

  .modal-container {
    max-height: 92vh;
    border-radius: 20px 20px 0 0;
    transform: translateY(100%);
  }

  .modal-overlay.active .modal-container {
    transform: translateY(0);
  }

  .modal-header {
    padding: 16px 20px;
    border-radius: 20px 20px 0 0;
  }

  .modal-body {
    padding: 20px;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .form-footer {
    flex-direction: column-reverse;
  }

  .form-footer .btn {
    width: 100%;
    text-align: center;
  }
}

/* Prefers Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  .modal-overlay,
  .modal-container {
    transition: none;
  }

  .modal-container {
    transform: none;
  }
}