/* ========================================
   德才咨询 — Design System
   ======================================== */

:root {
  --color-bg: #08080c;
  --color-bg-elevated: #111118;
  --color-bg-card: #16161f;
  --color-bg-card-hover: #1c1c28;
  --color-primary: #22c55e;
  --color-primary-dark: #16a34a;
  --color-primary-glow: rgba(34, 197, 94, 0.15);
  --color-text: #f4f4f5;
  --color-text-secondary: #a1a1aa;
  --color-text-muted: #71717a;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-hover: rgba(255, 255, 255, 0.15);

  --font-sans: 'Inter', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Noto Sans SC', 'Inter', sans-serif;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 16px 64px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 40px rgba(34, 197, 94, 0.12);

  --header-height: 72px;
  --container-max: 1200px;
  --section-padding: clamp(80px, 12vw, 140px);

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.3s var(--ease-out);
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* ========================================
   Header & Navigation
   ======================================== */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  transition: background 0.4s var(--ease-out), backdrop-filter 0.4s, box-shadow 0.4s;
}

.header.scrolled {
  background: rgba(8, 8, 12, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: 0 1px 0 var(--color-border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav-logo img {
  height: 36px;
  width: auto;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-secondary);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: color 0.3s, background 0.3s;
}

.nav-links a:hover {
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.05);
}

.nav-cta {
  background: var(--color-primary) !important;
  color: #000 !important;
  font-weight: 600 !important;
  margin-left: 8px;
}

.nav-cta:hover {
  background: var(--color-primary-dark) !important;
  color: #000 !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: transform 0.3s, opacity 0.3s;
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ========================================
   Hero
   ======================================== */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

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

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.05);
  animation: heroZoom 20s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  from { transform: scale(1.05); }
  to { transform: scale(1.12); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom, rgba(8, 8, 12, 0.7) 0%, rgba(8, 8, 12, 0.85) 50%, var(--color-bg) 100%),
    radial-gradient(ellipse at 30% 50%, rgba(34, 197, 94, 0.08) 0%, transparent 60%);
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: calc(var(--header-height) + 40px) 24px 80px;
}

.hero-tag {
  display: inline-block;
  margin-bottom: 24px;
}

.hero-logo {
  height: 40px;
  width: auto;
  display: block;
  margin: 0 auto;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.hero-title span {
  display: block;
}

.hero-highlight {
  background: linear-gradient(135deg, var(--color-primary) 0%, #4ade80 50%, var(--color-primary) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 4s linear infinite;
}

@keyframes shimmer {
  to { background-position: 200% center; }
}

.hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--color-text-secondary);
  margin-bottom: 40px;
  font-weight: 400;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--color-text-muted);
  font-size: 12px;
  letter-spacing: 0.1em;
  z-index: 1;
}

.scroll-indicator {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-primary), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
  font-family: inherit;
}

.btn-primary {
  background: var(--color-primary);
  color: #000;
  box-shadow: 0 4px 20px rgba(34, 197, 94, 0.3);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(34, 197, 94, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border-hover);
}

.btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(34, 197, 94, 0.05);
}

.btn-full {
  width: 100%;
}

/* ========================================
   Stats
   ======================================== */

.stats {
  position: relative;
  z-index: 2;
  margin-top: -60px;
  padding-bottom: 40px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.stat-item {
  background: var(--color-bg-elevated);
  padding: 40px 24px;
  text-align: center;
  transition: background 0.3s;
}

.stat-item:hover {
  background: var(--color-bg-card);
}

.stat-number {
  display: block;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--color-primary);
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
}

.stat-label {
  display: block;
  margin-top: 8px;
  font-size: 14px;
  color: var(--color-text-secondary);
  font-weight: 500;
}

/* ========================================
   Sections — Shared
   ======================================== */

.section {
  padding: var(--section-padding) 0;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}

.section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section-desc {
  color: var(--color-text-secondary);
  font-size: 1.05rem;
}

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ========================================
   About
   ======================================== */

.about {
  background: var(--color-bg);
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.about-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all 0.4s var(--ease-out);
}

.about-card:hover {
  background: var(--color-bg-card-hover);
  border-color: var(--color-border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.about-icon {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.about-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.about-card p {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  line-height: 1.8;
}

.about-card strong {
  color: var(--color-primary);
  font-weight: 600;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-list li {
  font-size: 13px;
  padding: 6px 14px;
  background: rgba(34, 197, 94, 0.08);
  border: 1px solid rgba(34, 197, 94, 0.2);
  border-radius: 100px;
  color: var(--color-text-secondary);
}

/* ========================================
   Culture
   ======================================== */

.culture {
  background: var(--color-bg-elevated);
}

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

.culture-card {
  position: relative;
  padding: 40px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-bg-card) 0%, rgba(34, 197, 94, 0.03) 100%);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: all 0.4s var(--ease-out);
}

.culture-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--color-primary);
  opacity: 0;
  transition: opacity 0.3s;
}

.culture-card:hover {
  border-color: rgba(34, 197, 94, 0.3);
  transform: translateY(-2px);
}

.culture-card:hover::before {
  opacity: 1;
}

.culture-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.culture-card h3 {
  font-size: 1.35rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.culture-card p {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
}

/* ========================================
   Timeline
   ======================================== */

.timeline-section {
  background: var(--color-bg);
}

.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding-left: 40px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-primary), var(--color-border));
}

.timeline-item {
  position: relative;
  padding-bottom: 48px;
  padding-left: 32px;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -45px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 0 4px var(--color-bg), 0 0 0 6px rgba(34, 197, 94, 0.3);
}

.timeline-year {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.timeline-content h4 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.timeline-content p {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
}

/* ========================================
   Team
   ======================================== */

.team {
  background: var(--color-bg-elevated);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.team-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: all 0.4s var(--ease-out);
}

.team-card:hover {
  transform: translateY(-6px);
  border-color: rgba(34, 197, 94, 0.3);
  box-shadow: var(--shadow-glow);
}

.team-avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  margin: 0 auto 20px;
  overflow: hidden;
  border: 2px solid rgba(34, 197, 94, 0.35);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
  background: var(--color-bg-card);
}

.team-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
}

.team-avatar--eric,
.team-avatar--daniel {
  background: #c6c7cb;
}

/* Eric：铺满圆形框 */
.team-avatar--eric img {
  object-position: center 22%;
}

/* Darren：全身照裁切，确保头顶完整露出 */
.team-avatar--portrait img {
  transform: scale(1.12);
  object-position: center 4%;
}

/* Daniel：铺满圆形框，与 Eric 一致 */
.team-avatar--daniel img {
  object-position: center 22%;
}

.team-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.team-role {
  font-size: 13px;
  color: var(--color-primary);
  font-weight: 500;
  margin-bottom: 12px;
}

.team-bio {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ========================================
   Industries
   ======================================== */

.industries {
  background: var(--color-bg);
}

.industries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 80px;
}

.industry-card {
  padding: 28px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all 0.3s var(--ease-out);
}

.industry-card:hover {
  border-color: rgba(34, 197, 94, 0.25);
  background: var(--color-bg-card-hover);
}

.industry-num {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.industry-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.industry-card p {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* Expertise */
.expertise {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 48px;
}

.expertise-title {
  font-size: 1.5rem;
  font-weight: 600;
  text-align: center;
  margin-bottom: 32px;
}

.expertise-tabs {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 40px;
}

.expertise-tab {
  padding: 10px 24px;
  font-size: 14px;
  font-weight: 500;
  font-family: inherit;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 100px;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all 0.3s;
}

.expertise-tab.active,
.expertise-tab:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #000;
}

.expertise-panel {
  display: none;
}

.expertise-panel.active {
  display: block;
  animation: fadeIn 0.4s var(--ease-out);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

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

.expertise-item {
  padding: 20px 24px;
  background: var(--color-bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.expertise-item h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.expertise-item p {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ========================================
   Cases
   ======================================== */

.cases {
  background: var(--color-bg-elevated);
}

.cases-wrapper {
  max-width: 960px;
  margin: 0 auto;
}

.cases-tabs {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.cases-tab {
  padding: 10px 24px;
  font-size: 14px;
  font-weight: 500;
  font-family: inherit;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 100px;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all 0.3s;
}

.cases-tab.active,
.cases-tab:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #000;
}

.cases-panel {
  display: none;
}

.cases-panel.active {
  display: block;
  animation: fadeIn 0.4s var(--ease-out);
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.case-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all 0.4s var(--ease-out);
  display: flex;
  flex-direction: column;
}

.case-card:hover {
  transform: translateY(-4px);
  border-color: rgba(34, 197, 94, 0.25);
  box-shadow: var(--shadow-md);
}

.case-num {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}

.case-company {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 16px;
}

.case-block {
  margin-bottom: 0;
}

.case-block-label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: 6px;
}

.case-block p {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.case-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  background: rgba(34, 197, 94, 0.1);
  color: var(--color-primary);
  border-radius: 100px;
  margin-bottom: 16px;
  width: fit-content;
}

.case-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 6px;
  line-height: 1.4;
}

.case-brief {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
  flex: 1;
  margin-bottom: 20px;
}

/* ========================================
   Process
   ======================================== */

.process {
  background: var(--color-bg);
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-bottom: 80px;
}

.process-step {
  padding: 28px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all 0.3s var(--ease-out);
}

.process-step:hover {
  border-color: rgba(34, 197, 94, 0.2);
}

.step-num {
  font-size: 2rem;
  font-weight: 700;
  color: rgba(34, 197, 94, 0.3);
  line-height: 1;
  margin-bottom: 12px;
}

.process-step h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.process-step p {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* Training */
.training {
  background: linear-gradient(135deg, var(--color-bg-elevated) 0%, rgba(34, 197, 94, 0.04) 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 48px;
}

.training-title {
  font-size: 1.5rem;
  font-weight: 600;
  text-align: center;
  margin-bottom: 8px;
}

.training-subtitle {
  text-align: center;
  color: var(--color-text-secondary);
  margin-bottom: 40px;
  font-size: 0.95rem;
}

.training-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.training-card {
  padding: 24px;
  background: var(--color-bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.training-card h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.training-card p {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ========================================
   Contact
   ======================================== */

.contact {
  background: var(--color-bg-elevated);
}

.contact-wrapper {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
}

.contact-info .section-tag,
.contact-info .section-title,
.contact-desc {
  text-align: center;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 28px;
  align-items: center;
}

.contact-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 6px;
}

.contact-item p {
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.contact-item a {
  color: var(--color-text);
  transition: color 0.3s;
}

.contact-item a:hover {
  color: var(--color-primary);
}

.contact-desc {
  color: var(--color-text-secondary);
  margin-bottom: 40px;
  font-size: 1.05rem;
}

/* ========================================
   Footer
   ======================================== */

.footer {
  padding: 48px 0;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg);
}

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

.footer-brand img {
  height: 32px;
  width: auto;
  margin: 0 auto 12px;
  opacity: 0.9;
}

.footer-brand p {
  font-size: 14px;
  color: var(--color-text-muted);
}

.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: center;
}

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

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

.footer-copy {
  font-size: 13px;
  color: var(--color-text-muted);
}

/* ========================================
   Responsive
   ======================================== */

@media (max-width: 1024px) {
  .about-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

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

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    flex-direction: column;
    justify-content: flex-start;
    padding: 24px;
    gap: 4px;
    background: rgba(8, 8, 12, 0.98);
    backdrop-filter: blur(20px);
    transform: translateX(100%);
    transition: transform 0.4s var(--ease-out);
  }

  .nav-links.open {
    transform: translateX(0);
  }

  .nav-links a {
    font-size: 16px;
    padding: 14px 16px;
    width: 100%;
  }

  .nav-cta {
    margin-left: 0 !important;
    margin-top: 8px;
    text-align: center;
  }

  .nav-toggle {
    display: flex;
  }

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

  .about-grid,
  .culture-grid,
  .cases-grid,
  .expertise-list {
    grid-template-columns: 1fr;
  }

  .team-grid,
  .industries-grid,
  .training-grid {
    grid-template-columns: 1fr;
  }

  .expertise {
    padding: 32px 24px;
  }

  .training {
    padding: 32px 24px;
  }

  .hero-scroll {
    display: none;
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .stat-item {
    padding: 28px 20px;
  }
}

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

  .reveal {
    opacity: 1;
    transform: none;
  }

  html {
    scroll-behavior: auto;
  }
}