/* Nice Talent Asset Management Landing Page - Premium Light-Themed Editorial Design System */

:root {
  /* Colors */
  --bg-white: #FFFFFF;
  --bg-cream: #F9F9F6;
  --text-charcoal: #1A1A1A;
  --text-slate: #4A5568;
  --text-muted: #718096;
  --accent-gold: #A38645;
  --accent-gold-dark: #8C7032;
  --accent-gold-light: rgba(163, 134, 69, 0.08);
  --border-light: rgba(163, 134, 69, 0.15);
  --border-muted: rgba(74, 85, 104, 0.08);
  
  /* Typography */
  --font-serif: 'Cormorant Garamond', 'Noto Serif SC', Georgia, serif;
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  
  /* Transitions & Settings */
  --transition-smooth: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.25s ease;
}

/* ----------------------------------
   Base Resets & Global Styles
------------------------------------- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background-color: var(--bg-white);
  color: var(--text-charcoal);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  line-height: 1.7;
  overflow-x: hidden;
}

/* Scrollbar Style */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-cream);
}
::-webkit-scrollbar-thumb {
  background: #CBD5E0;
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-gold);
}

/* Typography Hierarchy */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 500;
  color: var(--text-charcoal);
  letter-spacing: -0.01em;
}

p {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-charcoal);
}

strong {
  font-weight: 600;
  color: var(--text-charcoal);
}

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 2rem;
  width: 100%;
}

/* ----------------------------------
   1. Top Authority Banner
------------------------------------- */
.top-authority-banner {
  background-color: var(--bg-cream);
  border-bottom: 1px solid var(--border-light);
  padding: 10px 0;
  text-align: center;
  position: relative;
  z-index: 1001;
}

.banner-container {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
}

.banner-badge {
  background-color: var(--accent-gold);
  color: var(--bg-white);
  padding: 2px 8px;
  font-weight: 600;
  border-radius: 2px;
  font-size: 0.65rem;
  text-transform: uppercase;
}

.banner-title {
  color: var(--text-charcoal);
  font-weight: 600;
  font-family: var(--font-serif);
  font-size: 0.85rem;
}

.banner-separator {
  color: var(--accent-gold);
  opacity: 0.4;
}

.banner-subtext {
  color: var(--text-slate);
  font-weight: 400;
}

/* ----------------------------------
   Header
------------------------------------- */
.main-header {
  position: sticky;
  top: 0;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-muted);
  z-index: 1000;
  transition: var(--transition-fast);
}

.main-header.scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
  background-color: rgba(255, 255, 255, 0.98);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 85px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-image {
  height: 48px;
  width: auto;
  object-fit: contain;
  display: block;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.company-cn {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-charcoal);
  letter-spacing: 0.04em;
  line-height: 1.2;
}

.company-en {
  font-family: var(--font-sans);
  font-size: 0.6rem;
  color: var(--accent-gold);
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-top: 2px;
}

.header-regulatory-badges {
  display: flex;
  align-items: center;
  gap: 8px;
}

.regulatory-badge {
  font-size: 0.7rem;
  color: var(--text-slate);
  font-weight: 600;
  margin-right: 6px;
  letter-spacing: 0.02em;
}

.license-tag {
  background-color: var(--bg-cream);
  border: 1px solid var(--border-light);
  color: var(--accent-gold-dark);
  font-size: 0.68rem;
  font-weight: 500;
  padding: 3px 8px;
  border-radius: 2px;
  letter-spacing: 0.02em;
}

/* Responsive Header */
@media (max-width: 900px) {
  .header-container {
    flex-direction: column;
    justify-content: center;
    height: auto;
    padding: 15px 0;
    gap: 10px;
  }
  .header-regulatory-badges {
    flex-wrap: wrap;
    justify-content: center;
  }
}

/* ----------------------------------
   2. Hero Section
------------------------------------- */
.hero-section {
  padding: 100px 0 80px 0;
  background-color: var(--bg-white);
  border-bottom: 1px solid var(--border-light);
}

.hero-grid {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 60px;
  align-items: start;
}

.hero-meta-column {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--text-slate);
  text-transform: uppercase;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.issue-number {
  font-weight: 600;
  color: var(--accent-gold);
}

.editorial-line {
  width: 100%;
  height: 1px;
  background-color: var(--accent-gold);
  opacity: 0.3;
}

.publish-date {
  font-weight: 500;
}

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

.hero-headline {
  font-size: 3.2rem;
  line-height: 1.25;
  margin-bottom: 1.8rem;
  color: var(--text-charcoal);
}

.hero-headline .highlight-gold {
  color: var(--accent-gold);
  font-style: italic;
}

.hero-subtitle {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--text-slate);
  line-height: 1.5;
  margin-bottom: 2.2rem;
  max-width: 820px;
  border-left: 2px solid var(--accent-gold);
  padding-left: 20px;
}

.hero-intro-paragraph {
  font-size: 1.1rem;
  line-height: 1.9;
  color: var(--text-charcoal);
  max-width: 820px;
}

.hero-intro-paragraph .first-letter {
  float: left;
  font-family: var(--font-serif);
  font-size: 3.8rem;
  line-height: 0.8;
  font-weight: 600;
  color: var(--accent-gold);
  padding-right: 12px;
  padding-top: 4px;
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .hero-meta-column {
    flex-direction: row;
    align-items: center;
  }
  .editorial-line {
    width: 60px;
  }
  .hero-headline {
    font-size: 2.2rem;
  }
  .hero-subtitle {
    font-size: 1.25rem;
  }
}

/* ----------------------------------
   3. Executive Feature Sections
------------------------------------- */
.executive-section {
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}

.section-bg-cream {
  background-color: var(--bg-cream);
  border-bottom: 1px solid var(--border-light);
}

.section-bg-white {
  background-color: var(--bg-white);
  border-bottom: 1px solid var(--border-light);
}

.editorial-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 75px;
  align-items: start;
}

.editorial-grid.invert-layout {
  grid-template-columns: 0.85fr 1.15fr;
}

.section-meta-tag {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  color: var(--accent-gold);
  letter-spacing: 0.2em;
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.executive-name {
  font-size: 2.6rem;
  font-weight: 600;
  color: var(--text-charcoal);
  margin-bottom: 6px;
}

.executive-role {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--text-slate);
  font-weight: 500;
}

.editorial-divider {
  width: 80px;
  height: 2px;
  background-color: var(--accent-gold);
  margin: 30px 0 45px 0;
}

/* Q&A Structure */
.qa-item {
  margin-bottom: 45px;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.qa-item:last-child {
  margin-bottom: 0;
}

.qa-question-box {
  display: flex;
  align-items: flex-start;
  gap: 18px;
}

.qa-marker {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 4px;
  flex-shrink: 0;
}

.qa-marker-q {
  background-color: var(--accent-gold);
  color: var(--bg-white);
  font-size: 1.1rem;
}

.qa-marker-a {
  background-color: var(--bg-cream);
  border: 1px solid var(--border-light);
  color: var(--accent-gold);
}

.section-bg-cream .qa-marker-a {
  background-color: var(--bg-white);
}

.qa-question-text {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-charcoal);
  line-height: 1.4;
  padding-top: 2px;
}

.qa-answer-box {
  display: flex;
  align-items: flex-start;
  gap: 18px;
}

.qa-answer-content {
  font-family: var(--font-sans);
  font-size: 1.02rem;
  line-height: 1.85;
  color: var(--text-charcoal);
  font-weight: 400;
}

.qa-answer-content p {
  margin-bottom: 16px;
}

.qa-answer-content p:last-child {
  margin-bottom: 0;
}

.qa-answer-content strong {
  border-bottom: 1px solid rgba(163, 134, 69, 0.3);
  padding-bottom: 1px;
}

/* Callout Editorial Card (DIAGNOSTIC TRACKS) */
.editorial-callout-card {
  position: relative;
  background-color: var(--bg-cream);
  border: 1px solid var(--border-light);
  padding: 30px;
  border-radius: 4px;
  margin-top: 25px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.01);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.section-bg-cream .editorial-callout-card {
  background-color: var(--bg-white);
}

.card-accent-line {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background-color: var(--accent-gold);
}

.card-meta {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--accent-gold);
  letter-spacing: 0.15em;
}

.card-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-charcoal);
}

.card-desc {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-slate);
}

.card-implementation {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  line-height: 1.7;
  border-top: 1px solid var(--border-light);
  padding-top: 15px;
  margin-top: 5px;
}

/* ----------------------------------
   Editorial Graphics
------------------------------------- */
.editorial-image-column {
  position: sticky;
  top: 130px;
}

.premium-image-frame {
  position: relative;
  border: 1px solid var(--border-light);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.04);
  background-color: var(--bg-cream);
  width: 100%;
}

.editorial-image {
  width: 100%;
  height: auto;
  aspect-ratio: 4/5;
  object-fit: cover;
  display: block;
  transition: var(--transition-smooth);
}

.premium-image-frame:hover .editorial-image {
  transform: scale(1.03);
}

.image-mask {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  box-shadow: inset 0 0 30px rgba(0, 0, 0, 0.05);
  pointer-events: none;
}

.image-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-top: 1px solid var(--border-light);
  padding: 16px 20px;
  font-size: 0.8rem;
  z-index: 5;
}

.caption-title {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--accent-gold);
  display: block;
  margin-bottom: 4px;
}

.caption-text {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--text-slate);
  line-height: 1.4;
}

/* Responsive Grid layouts */
@media (max-width: 1024px) {
  .editorial-grid, .editorial-grid.invert-layout {
    grid-template-columns: 1fr;
    gap: 50px;
  }
  .editorial-image-column {
    position: static;
    order: 2;
  }
  .editorial-grid.invert-layout .editorial-image-column {
    order: 2;
  }
  .editorial-grid.invert-layout .interview-text-column {
    order: 1;
  }
}

/* ----------------------------------
   5. Footer Section
------------------------------------- */
.editorial-footer {
  background-color: var(--bg-cream);
  padding: 80px 0 50px 0;
  border-top: 1px solid var(--border-light);
}

.footer-divider-thick {
  width: 100%;
  height: 3px;
  background-color: var(--accent-gold);
  margin-bottom: 50px;
  opacity: 0.7;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  margin-bottom: 60px;
  align-items: start;
}

.footer-brand-section {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-logo-image {
  height: 38px;
  width: auto;
  object-fit: contain;
  display: block;
}

.footer-company-name {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-charcoal);
  letter-spacing: 0.02em;
}

.footer-slogan {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: var(--accent-gold-dark);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-statement {
  font-size: 0.85rem;
  color: var(--text-slate);
  line-height: 1.6;
}

.footer-regulatory-details {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.footer-section-title {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--text-charcoal);
}

.regulatory-paragraph {
  font-size: 0.8rem;
  color: var(--text-slate);
  line-height: 1.6;
}

.footer-bottom-meta {
  border-top: 1px solid var(--border-light);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-meta-links {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  color: var(--text-slate);
  font-family: var(--font-serif);
}

.meta-dot {
  color: var(--accent-gold);
}

.footer-copyright {
  font-size: 0.75rem;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .footer-bottom-meta {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}

/* ----------------------------------
   Scroll Animation Classes
------------------------------------- */
.fade-up-element {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-up-element.animated {
  opacity: 1;
  transform: translateY(0);
}