/* =============================================
   大神传媒 Dacern - Official Website Styles
   ============================================= */

:root {
  --primary: #FF4B1F;
  --primary-dark: #E03A10;
  --primary-light: #FF6B47;
  --secondary: #1a1a2e;
  --accent: #FFB347;
  --dark: #0f0f1a;
  --dark-mid: #1a1a2e;
  --dark-card: #22223b;
  --light: #f8f9fc;
  --light-card: #ffffff;
  --text-dark: #1a1a2e;
  --text-mid: #4a4a6a;
  --text-light: #ffffff;
  --text-muted: rgba(255,255,255,0.65);
  --border: rgba(0,0,0,0.08);
  --border-light: rgba(255,255,255,0.12);
  --radius: 16px;
  --radius-sm: 8px;
  --shadow: 0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 16px 64px rgba(0,0,0,0.16);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-cn: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --font-en: 'Inter', 'Helvetica Neue', Arial, sans-serif;
}

/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-cn);
  background: var(--light);
  color: var(--text-dark);
  line-height: 1.7;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* === NAVBAR === */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(15,15,26,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(15,15,26,0.97);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 32px;
}
.logo {
  display: flex;
  align-items: center;
}
.logo-img {
  height: 32px;
  width: auto;
  display: block;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  justify-content: center;
}
.nav-links a {
  color: rgba(255,255,255,0.8);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 8px;
  transition: var(--transition);
}
.nav-links a:hover { color: #fff; background: rgba(255,255,255,0.08); }
.nav-links .nav-cta {
  background: var(--primary);
  color: #fff;
  padding: 8px 20px;
  border-radius: 8px;
}
.nav-links .nav-cta:hover { background: var(--primary-dark); }
.nav-right { display: flex; align-items: center; gap: 12px; }
.lang-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  background: rgba(255,255,255,0.1);
  border-radius: 20px;
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  transition: var(--transition);
  border: 1px solid rgba(255,255,255,0.15);
}
.lang-toggle:hover { background: rgba(255,255,255,0.18); }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.hamburger span {
  display: block; width: 22px; height: 2px;
  background: #fff; border-radius: 2px;
  transition: var(--transition);
}

/* === HERO === */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--dark);
  overflow: hidden;
  padding-top: 72px;
}
.hero-bg {
  position: absolute; inset: 0;
  pointer-events: none;
}
.hero-grid {
  position: absolute; inset: 0;
  background-image: 
    linear-gradient(rgba(255,75,31,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,75,31,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
}
.orb1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(255,75,31,0.18) 0%, transparent 70%);
  top: -200px; right: -200px;
}
.orb2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(255,179,71,0.12) 0%, transparent 70%);
  bottom: 0; left: -100px;
}
.orb3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(100,60,255,0.1) 0%, transparent 70%);
  top: 50%; left: 40%;
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: 80px 24px;
  max-width: 820px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,75,31,0.15);
  border: 1px solid rgba(255,75,31,0.3);
  color: var(--primary-light);
  padding: 8px 18px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 32px;
}
.hero-title {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
}
.hero-line {
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -1px;
  color: #ffffff;
}
.hero-desc {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 560px;
  margin-bottom: 48px;
  line-height: 1.8;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.stat-item { padding: 0 32px; text-align: center; }
.stat-item:first-child { padding-left: 0; }
.stat-num {
  font-size: 32px;
  font-weight: 800;
  color: #fff;
  font-family: var(--font-en);
  letter-spacing: -1px;
}
.stat-label {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 4px;
}
.stat-divider {
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,0.15);
}
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  border-radius: 10px;
  font-size: 16px;
  font-weight: 600;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  letter-spacing: 0.3px;
}
.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 4px 20px rgba(255,75,31,0.35);
}
.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(255,75,31,0.45);
}
.btn-outline {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.3);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.5);
  transform: translateY(-2px);
}
.btn-full { width: 100%; }

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.scroll-indicator {
  width: 28px; height: 44px;
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: 14px;
  display: flex;
  justify-content: center;
  padding-top: 8px;
}
.scroll-dot {
  width: 5px; height: 8px;
  background: rgba(255,255,255,0.6);
  border-radius: 3px;
  animation: scrollDot 2s infinite;
}
@keyframes scrollDot {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(10px); opacity: 0.3; }
}

/* === SECTIONS === */
.section { padding: 100px 0; }
.section-light { background: var(--light); }
.section-dark { background: var(--dark); }
.section-gradient {
  background: linear-gradient(135deg, #0f0f1a 0%, #1a1a2e 50%, #16082a 100%);
}
.section-partners { background: #fff; }
.section-contact {
  background: linear-gradient(135deg, var(--dark) 0%, #1a0a0a 100%);
}

.section-header { text-align: center; margin-bottom: 64px; }
.section-header.light .section-tag { color: var(--primary-light); background: rgba(255,75,31,0.15); }
.section-header.light .section-title { color: #fff; }
.section-tag {
  display: inline-block;
  background: rgba(255,75,31,0.1);
  color: var(--primary);
  padding: 6px 18px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  letter-spacing: -0.5px;
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-subtitle {
  font-size: 17px;
  color: var(--text-mid);
  max-width: 560px;
  margin: 0 auto;
}

/* === ABOUT / CULTURE === */
.culture-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}
.culture-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 40px 32px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border-bottom: 4px solid transparent;
}
.culture-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.culture-card.vision { border-bottom-color: var(--primary); }
.culture-card.mission { border-bottom-color: #22c55e; }
.culture-card.value { border-bottom-color: var(--accent); }
.culture-icon { font-size: 40px; margin-bottom: 16px; }
.culture-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-dark);
}
.culture-card p { color: var(--text-mid); font-size: 15px; }
.localization-banner {
  background: linear-gradient(135deg, var(--primary) 0%, #ff7e47 100%);
  border-radius: var(--radius);
  padding: 48px;
  text-align: center;
  color: #fff;
}
.localization-banner h3 {
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 800;
  margin-bottom: 12px;
}
.localization-banner p { opacity: 0.9; font-size: 16px; }

/* === ADVANTAGES === */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 64px;
}
.adv-card {
  background: var(--dark-card);
  border-radius: var(--radius);
  padding: 36px;
  border: 1px solid var(--border-light);
  transition: var(--transition);
}
.adv-card:hover {
  border-color: rgba(255,75,31,0.4);
  background: rgba(34,34,59,0.9);
  transform: translateY(-4px);
}
.adv-icon { font-size: 36px; margin-bottom: 16px; }
.adv-tag {
  display: inline-block;
  background: rgba(255,75,31,0.2);
  color: var(--primary-light);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 10px;
}
.adv-card h3 {
  color: #fff;
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  font-family: var(--font-en);
}
.adv-card p { color: var(--text-muted); font-size: 14.5px; line-height: 1.75; }

.exclusive-resources {
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius);
  padding: 48px;
  border: 1px solid var(--border-light);
  text-align: center;
}
.res-title {
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 40px;
}
.res-items {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}
.res-item { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.res-icon {
  width: 72px; height: 72px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
}
.res-icon.museum { background: rgba(255,179,71,0.15); border: 2px solid rgba(255,179,71,0.3); }
.res-icon.orchestra { background: rgba(100,200,255,0.1); border: 2px solid rgba(100,200,255,0.2); }
.res-icon.media { background: rgba(255,75,31,0.12); border: 2px solid rgba(255,75,31,0.25); }
.res-name { color: #fff; font-weight: 700; font-size: 15px; }
.res-sub { color: var(--text-muted); font-size: 13px; }

/* === SERVICES === */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 36px 28px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border-top: 4px solid transparent;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transition: var(--transition);
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.service-num {
  font-size: 48px;
  font-weight: 900;
  color: rgba(255,75,31,0.08);
  font-family: var(--font-en);
  line-height: 1;
  margin-bottom: -8px;
  letter-spacing: -2px;
}
.service-icon { font-size: 32px; margin-bottom: 12px; }
.service-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-dark);
}
.service-card p {
  color: var(--text-mid);
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 20px;
}
.service-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.service-features li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  color: var(--text-mid);
}
.service-features li::before {
  content: '→';
  color: var(--primary);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

/* === AI SECTION === */
.ai-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 60px;
}
.ai-card {
  background: rgba(255,255,255,0.05);
  border-radius: var(--radius);
  padding: 32px 24px;
  border: 1px solid rgba(255,255,255,0.08);
  transition: var(--transition);
  text-align: center;
}
.ai-card:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,75,31,0.3);
  transform: translateY(-4px);
}
.ai-icon { font-size: 32px; margin-bottom: 16px; }
.ai-card h4 { color: #fff; font-size: 16px; font-weight: 700; margin-bottom: 12px; }
.ai-card p { color: var(--text-muted); font-size: 13.5px; line-height: 1.7; }
.ai-metrics {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0;
  background: rgba(255,75,31,0.08);
  border-radius: var(--radius);
  border: 1px solid rgba(255,75,31,0.2);
  overflow: hidden;
}
.metric {
  flex: 1;
  text-align: center;
  padding: 36px 24px;
  position: relative;
}
.metric + .metric::before {
  content: '';
  position: absolute;
  left: 0; top: 20%; bottom: 20%;
  width: 1px;
  background: rgba(255,75,31,0.2);
}
.metric-num {
  font-size: 40px;
  font-weight: 900;
  color: var(--primary-light);
  font-family: var(--font-en);
  letter-spacing: -1px;
  margin-bottom: 8px;
}
.metric-label { color: var(--text-muted); font-size: 13px; }

/* === LOCAL TEAM === */
.local-features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.local-feat {
  background: #fff;
  border-radius: var(--radius);
  padding: 32px 24px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  text-align: center;
}
.local-feat:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.local-icon { font-size: 36px; margin-bottom: 16px; }
.local-feat h4 { font-size: 16px; font-weight: 700; margin-bottom: 10px; color: var(--text-dark); }
.local-feat p { font-size: 13.5px; color: var(--text-mid); line-height: 1.7; }

/* === CASES === */
.cases-tabs {
  display: flex;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
  justify-content: center;
}
.case-tab {
  padding: 10px 24px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  color: rgba(255,255,255,0.6);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  transition: var(--transition);
}
.case-tab:hover { color: #fff; background: rgba(255,255,255,0.1); }
.case-tab.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
.case-panel { display: none; }
.case-panel.active { display: block; }
.case-inner {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 48px;
}
.case-brand {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 24px;
}
.case-logo-box {
  width: 64px; height: 64px;
  background: rgba(255,75,31,0.15);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  flex-shrink: 0;
}
.case-brand h3 { color: #fff; font-size: 24px; font-weight: 800; margin-bottom: 6px; }
.case-type {
  display: inline-block;
  background: rgba(255,179,71,0.15);
  color: var(--accent);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 600;
}
.case-bg {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 40px;
}
.case-results {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.result-item {
  background: rgba(255,255,255,0.04);
  border-radius: 12px;
  padding: 24px 16px;
  text-align: center;
  border: 1px solid rgba(255,255,255,0.07);
}
.result-num {
  font-size: 28px;
  font-weight: 800;
  color: var(--primary-light);
  font-family: var(--font-en);
  margin-bottom: 8px;
  letter-spacing: -0.5px;
}
.result-label { color: var(--text-muted); font-size: 12px; line-height: 1.5; }

/* === TEAM === */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.team-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
  transition: var(--transition);
}
.team-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.team-card.founder {
}
.team-avatar {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
  font-family: var(--font-cn);
}
.team-avatar.us { background: linear-gradient(135deg, #1d4ed8 0%, #60a5fa 100%); }
.team-avatar.uk { background: linear-gradient(135deg, #1a1a2e 0%, #4a4a8a 100%); }
.team-info h3 {
  font-size: 18px;
  font-weight: 800;
  margin-bottom: 4px;
  color: var(--text-dark);
}
.name-en { font-size: 14px; font-weight: 500; color: var(--text-mid); }
.team-title {
  font-size: 13px;
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 10px;
}
.team-info p { font-size: 13.5px; color: var(--text-mid); line-height: 1.7; }

/* === PARTNERS === */
.partners-marquee {
  overflow: hidden;
  position: relative;
  margin-top: 48px;
}
.partners-marquee::before,
.partners-marquee::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 120px;
  z-index: 2;
}
.partners-marquee::before {
  left: 0;
  background: linear-gradient(90deg, #fff 0%, transparent 100%);
}
.partners-marquee::after {
  right: 0;
  background: linear-gradient(-90deg, #fff 0%, transparent 100%);
}
.marquee-track {
  display: flex;
  gap: 0;
  width: max-content;
  animation: marquee 30s linear infinite;
}
.marquee-track span {
  display: inline-flex;
  align-items: center;
  padding: 14px 28px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-mid);
  white-space: nowrap;
  border-right: 1px solid var(--border);
  transition: color var(--transition);
}
.marquee-track span:hover { color: var(--primary); }
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* === CONTACT === */
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.contact-text .section-tag { color: var(--primary-light); background: rgba(255,75,31,0.15); }
.contact-title {
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
  line-height: 1.2;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.contact-line {
  display: block;
}
.contact-text p { color: var(--text-muted); font-size: 16px; margin-bottom: 32px; }
.contact-info { display: flex; flex-direction: column; gap: 12px; }
.contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255,255,255,0.75);
  font-size: 15px;
}
.contact-icon { font-size: 20px; }

.contact-form {
  background: rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 40px;
  border: 1px solid rgba(255,255,255,0.1);
}
.form-group {
  position: relative;
  margin-bottom: 20px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: rgba(255,255,255,0.07);
  border: 1.5px solid rgba(255,255,255,0.12);
  border-radius: 10px;
  padding: 16px 16px 16px 16px;
  color: #fff;
  font-size: 15px;
  font-family: var(--font-cn);
  outline: none;
  transition: var(--transition);
  -webkit-appearance: none;
}
.form-group select { cursor: pointer; }
.form-group select option { background: var(--dark-mid); color: #fff; }
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--primary);
  background: rgba(255,255,255,0.1);
}
.form-group label {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: rgba(255,255,255,0.45);
  font-size: 14px;
  transition: var(--transition);
  pointer-events: none;
}
.form-group textarea ~ label { top: 16px; transform: none; }
.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
  top: -10px;
  background: #1a1a2e;
  padding: 0 6px;
  font-size: 11px;
  color: var(--primary-light);
  border-radius: 4px;
}
.form-group textarea { resize: vertical; }
.form-success {
  text-align: center;
  padding: 40px;
}
.success-icon { font-size: 48px; margin-bottom: 16px; }
.form-success p { color: rgba(255,255,255,0.8); font-size: 15px; }

/* === FOOTER === */
.footer {
  background: var(--dark);
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-inner {
  display: flex;
  gap: 80px;
  padding: 60px 24px 40px;
  align-items: flex-start;
}
.footer-brand { flex: 1; }
.footer-brand .logo { margin-bottom: 16px; }
.footer-brand p { color: rgba(255,255,255,0.5); font-size: 14px; line-height: 1.8; }
.footer-links { display: flex; gap: 80px; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col h4 { color: rgba(255,255,255,0.9); font-size: 14px; font-weight: 700; margin-bottom: 6px; }
.footer-col a { color: rgba(255,255,255,0.5); font-size: 14px; transition: color var(--transition); }
.footer-col a:hover { color: var(--primary-light); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 20px 24px;
  text-align: center;
}
.footer-bottom p { color: rgba(255,255,255,0.35); font-size: 13px; }

/* === MOBILE === */
@media (max-width: 1024px) {
  .ai-grid { grid-template-columns: repeat(2, 1fr); }
  .local-features { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: 1fr; }
  .team-card.founder { grid-column: auto; }
}
@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; position: absolute; top: 72px; left: 0; right: 0; background: rgba(15,15,26,0.98); padding: 20px; gap: 4px; }
  .nav-links.open { display: flex; }
  .hamburger { display: flex; }
  .hero-stats { flex-wrap: wrap; gap: 24px; }
  .stat-item { padding: 0 16px; }
  .stat-divider { display: none; }
  .culture-grid { grid-template-columns: 1fr; }
  .advantages-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .ai-grid { grid-template-columns: 1fr 1fr; }
  .local-features { grid-template-columns: 1fr; }
  .case-results { grid-template-columns: repeat(2, 1fr); }
  .contact-inner { grid-template-columns: 1fr; gap: 40px; }
  .footer-inner { flex-direction: column; gap: 40px; padding-bottom: 40px; }
  .footer-links { flex-wrap: wrap; gap: 40px; }
  .ai-metrics { flex-wrap: wrap; }
  .metric + .metric::before { display: none; }
  .res-items { gap: 28px; }
}
@media (max-width: 480px) {
  .section { padding: 60px 0; }
  .hero-content { padding: 60px 0; }
  .case-inner { padding: 24px; }
  .ai-grid { grid-template-columns: 1fr; }
  .case-results { grid-template-columns: 1fr 1fr; }
}

/* === ANIMATIONS === */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-up:nth-child(1) { transition-delay: 0s; }
.fade-up:nth-child(2) { transition-delay: 0.1s; }
.fade-up:nth-child(3) { transition-delay: 0.2s; }
.fade-up:nth-child(4) { transition-delay: 0.3s; }
.fade-up:nth-child(5) { transition-delay: 0.4s; }
.fade-up:nth-child(6) { transition-delay: 0.5s; }