/* ========== Yuan Jian HK — GONEO-Inspired Premium ========== */
:root {
  --white: #ffffff;
  --off-white: #f7f8fa;
  --light: #f0f1f4;
  --gray-100: #e5e7eb;
  --gray-200: #d1d5db;
  --gray-300: #9ca3af;
  --gray-400: #6b7280;
  --gray-500: #4b5563;
  --gray-600: #374151;
  --gray-700: #1f2937;
  --dark: #1a1c23;
  --darker: #111318;
  --black: #0a0c10;
  --accent: #c8a44e;
  --accent-light: #dbb85e;
  --accent-dim: rgba(200,164,78,0.12);
  --gradient-accent: linear-gradient(135deg, #c8a44e 0%, #e8c96e 100%);
  --font-en: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-zh: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.10);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-en); color: var(--gray-700); line-height: 1.6;
  background: var(--white); overflow-x: hidden; -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; transition: color 0.3s var(--ease); }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.container { max-width: 1320px; margin: 0 auto; padding: 0 48px; }

/* ========== Lang Switcher ========== */
.lang-bar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1002;
  background: var(--black); height: 32px;
  display: flex; align-items: center; justify-content: flex-end;
  padding: 0 48px; font-size: 12px;
}
.lang-bar a {
  color: rgba(255,255,255,0.5); padding: 0 10px; font-weight: 500;
  border-right: 1px solid rgba(255,255,255,0.12); transition: color 0.2s;
}
.lang-bar a:last-child { border-right: none; }
.lang-bar a:hover, .lang-bar a.active { color: var(--white); }

/* ========== Header ========== */
.header {
  position: fixed; top: 32px; left: 0; right: 0; z-index: 1001;
  background: rgba(10,12,16,0.7); backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: all 0.4s var(--ease);
}
.header.scrolled { background: rgba(10,12,16,0.92); }
.header .container {
  display: flex; align-items: center; justify-content: space-between; height: 68px;
}
.logo { display: flex; align-items: center; gap: 14px; }
.logo-mark {
  width: 36px; height: 36px; display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.15); border-radius: 8px;
  color: var(--white); font-size: 20px; font-weight: 700;
  font-family: var(--font-zh);
}
/* SVG icon containers */
.icon-svg { display: flex; align-items: center; justify-content: center; }
.icon-svg svg { width: 22px; height: 22px; }
.logo-text { font-size: 18px; font-weight: 600; color: var(--white); letter-spacing: -0.3px; }
.logo-text span { color: rgba(255,255,255,0.5); font-weight: 400; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  padding: 8px 18px; font-size: 14px; font-weight: 500; color: rgba(255,255,255,0.65);
  border-radius: 6px; letter-spacing: 0.2px; transition: all 0.3s var(--ease);
}
.nav a:hover { color: var(--white); }
.nav a.active { color: var(--white); }
.nav-cta {
  margin-left: 16px; padding: 9px 28px !important;
  border: 1px solid rgba(255,255,255,0.25) !important;
  color: var(--white) !important; font-weight: 600 !important;
  border-radius: 8px !important;
}
.nav-cta:hover { border-color: rgba(255,255,255,0.5) !important; background: rgba(255,255,255,0.06) !important; }

.mobile-toggle {
  display: none; background: none; border: 1px solid rgba(255,255,255,0.2);
  color: var(--white); font-size: 18px; cursor: pointer;
  padding: 6px 12px; border-radius: 6px;
}

/* ========== Hero — Split Layout ========== */
.hero {
  min-height: auto; display: flex; align-items: stretch;
  background: var(--black); position: relative; overflow: hidden;
  padding-top: 68px;
}
.hero .container {
  display: flex; flex-direction: column; justify-content: center;
  width: 100%; position: relative; z-index: 1;
}

.hero-left {
  padding: 72px 0 56px; max-width: 620px;
}
.hero-label {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 11px; font-weight: 600; color: rgba(255,255,255,0.5);
  text-transform: uppercase; letter-spacing: 3px; margin-bottom: 32px;
}
.hero-label::before {
  content: ''; width: 32px; height: 1px; background: rgba(255,255,255,0.3);
}

.hero h1 {
  font-size: clamp(38px, 4.8vw, 64px); font-weight: 700;
  line-height: 1.08; color: var(--white); margin-bottom: 24px;
  letter-spacing: -2px;
}
.hero h1 .line { display: block; }
.hero h1 .gradient {
  color: var(--white);
}

.hero-desc {
  font-size: 16px; line-height: 1.7; color: rgba(255,255,255,0.45);
  margin-bottom: 36px; max-width: 480px;
}
.hero-desc .zh { font-family: var(--font-zh); }

.hero-actions { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; margin-bottom: 48px; }

.hero-stats {
  display: inline-flex; gap: 0;
  background: rgba(255,255,255,0.03); backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.06); border-radius: 14px;
  padding: 18px 28px;
}
.hero-stat {
  flex: none; display: flex; align-items: center; gap: 14px;
  padding-right: 28px; position: relative;
}
.hero-stat:not(:last-child)::after {
  content: ''; position: absolute; right: 0; top: 4px; bottom: 4px;
  width: 1px; background: rgba(255,255,255,0.1);
}
.hero-stat:not(:first-child) { padding-left: 28px; }
.hero-stat-icon {
  width: 36px; height: 36px; border-radius: 10px;
  background: rgba(255,255,255,0.06); display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.hero-stat-info { display: flex; flex-direction: column; }
.hero-stat-num {
  font-size: 22px; font-weight: 700; color: var(--white);
  letter-spacing: -0.5px; line-height: 1;
}
.hero-stat-num .accent { color: #34d399; font-size: 14px; }
.hero-stat-label {
  font-size: 11px; color: rgba(255,255,255,0.35); margin-top: 2px;
  letter-spacing: 0.2px;
}

.hero-right {
  position: relative; height: 100%; min-height: 480px;
  background: linear-gradient(160deg, #1a1c23 0%, #22252e 50%, #1a1c23 100%);
  display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.hero-right::before {
  content: ''; position: absolute; top: -50%; right: -30%; width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(255,255,255,0.03) 0%, transparent 70%);
  border-radius: 50%;
}
/* Dashboard mockup */
.hero-dashboard { position: relative; width: 88%; max-width: 520px; }
.dash-screen {
  background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px; overflow: hidden; position: relative; z-index: 2;
}
.dash-topbar {
  display: flex; gap: 6px; padding: 14px 18px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.dash-dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,0.12); }
.dash-dot:first-child { background: #f87171; }
.dash-dot:nth-child(2) { background: #fbbf24; }
.dash-dot:nth-child(3) { background: #34d399; }
.dash-body { padding: 24px; }
.dash-chart { margin-bottom: 20px; }
.dash-chart svg { width: 100%; height: auto; }
.dash-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.dash-metric {
  background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.06);
  border-radius: 10px; padding: 14px;
}
.dash-metric-label { font-size: 11px; color: rgba(255,255,255,0.35); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 6px; }
.dash-metric-value { font-size: 20px; font-weight: 800; color: var(--white); letter-spacing: -0.5px; }
.dash-metric-value .up { color: #34d399; font-size: 12px; font-weight: 600; margin-left: 4px; }
/* Floating cards */
.dash-float {
  position: absolute; border-radius: 12px; padding: 14px 18px;
  background: rgba(26,28,35,0.9); border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(8px); z-index: 3; font-size: 13px; font-weight: 600; color: var(--white);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}
.dash-float-1 { top: 8%; right: -8%; animation: floatY 6s ease-in-out infinite; }
.dash-float-2 { bottom: 12%; left: -10%; animation: floatY 6s ease-in-out infinite 3s; }
.dash-float-icon { width: 28px; height: 28px; border-radius: 8px; display: flex; align-items: center; justify-content: center; margin-bottom: 6px; }
.dash-float-icon.green { background: rgba(52,211,153,0.15); color: #34d399; }
.dash-float-icon.gold { background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.6); }
@keyframes floatY { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

/* ========== Buttons ========== */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 32px; font-size: 14px; font-weight: 600;
  border-radius: 10px; border: none; cursor: pointer;
  transition: all 0.3s var(--ease); text-decoration: none; letter-spacing: 0.2px;
}
.btn-dark {
  background: var(--dark); color: var(--white);
}
.btn-dark:hover { background: var(--black); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-accent {
  background: #36393f; color: var(--white);
}
.btn-accent:hover { transform: translateY(-2px); background: #44474e; box-shadow: 0 12px 40px rgba(0,0,0,0.3); }
.btn-ghost {
  background: transparent; color: rgba(255,255,255,0.8);
  border: 1px solid rgba(255,255,255,0.25); border-radius: 10px;
}
.btn-ghost:hover { border-color: rgba(255,255,255,0.5); color: var(--white); background: rgba(255,255,255,0.04); }
.btn-ghost .btn-circle {
  width: 22px; height: 22px; border-radius: 50%; border: 1.5px solid rgba(255,255,255,0.4);
  display: inline-flex; align-items: center; justify-content: center; font-size: 14px; line-height: 1;
}
.btn-outline {
  background: transparent; color: var(--gray-700);
  border: 1px solid var(--gray-100);
}
.btn-outline:hover { border-color: var(--gray-200); background: var(--off-white); }
.btn-white { background: var(--white); color: var(--dark); }
.btn-white:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-arrow { transition: transform 0.3s; font-size: 16px; }
.btn:hover .btn-arrow { transform: translateX(4px); }
.btn-play {
  width: 44px; height: 44px; border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,0.3);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 14px; background: transparent; color: var(--white);
  cursor: pointer; transition: all 0.3s var(--ease);
}
.btn-play:hover { border-color: var(--white); background: rgba(255,255,255,0.06); }

/* ========== Sections ========== */
.section { padding: 120px 0; position: relative; }
.section-light { background: var(--white); }
.section-soft { background: var(--white); }
.section-dark { background: var(--dark); color: var(--white); }
.section-darker { background: var(--black); color: var(--white); }

.section-label {
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 3px; color: var(--gray-400); margin-bottom: 16px;
}
.section-dark .section-label, .section-darker .section-label { color: rgba(255,255,255,0.45); }

.section-title {
  font-size: clamp(30px, 3.8vw, 52px); font-weight: 700;
  color: var(--dark); line-height: 1.12; letter-spacing: -1.5px;
  margin-bottom: 20px;
}
.section-dark .section-title, .section-darker .section-title { color: var(--white); }

.section-desc {
  font-size: 17px; color: var(--gray-400); max-width: 560px; line-height: 1.75;
}
.section-dark .section-desc, .section-darker .section-desc { color: rgba(255,255,255,0.5); }

.section-header { margin-bottom: 72px; }
.section-header.center { text-align: center; }
.section-header.center .section-desc { margin: 0 auto; }

/* ========== Services — Dark Cards with Overlay ========== */
.services-split {
  display: grid; grid-template-columns: 380px 1fr; gap: 64px; align-items: start;
}
.services-text { position: sticky; top: 140px; }
.services-text .section-desc { margin-bottom: 36px; }

.services-cards {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px;
}
.service-card {
  background: var(--dark); border-radius: 16px; padding: 36px 32px;
  position: relative; overflow: hidden; transition: all 0.5s var(--ease);
  display: flex; flex-direction: column; min-height: 220px;
}
.service-card::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(160deg, rgba(255,255,255,0.04), transparent 60%);
}
.service-card:hover { transform: translateY(-4px); box-shadow: 0 16px 48px rgba(0,0,0,0.2); }
.service-card-top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: auto; position: relative; }
.service-icon {
  width: 44px; height: 44px; border-radius: 12px;
  background: rgba(255,255,255,0.06); display: flex; align-items: center; justify-content: center;
  font-size: 18px;
}
.service-arrow {
  width: 36px; height: 36px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.3); font-size: 14px;
  transition: all 0.3s var(--ease);
}
.service-card:hover .service-arrow { border-color: rgba(255,255,255,0.5); color: var(--white); }
.service-card h3 {
  font-size: 18px; font-weight: 700; color: var(--white);
  margin-bottom: 8px; position: relative; margin-top: 24px;
}
.service-card p {
  font-size: 14px; color: rgba(255,255,255,0.45); line-height: 1.65; position: relative;
}

/* ========== Old services-grid (subpages) ========== */
.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
}

/* ========== About Split ========== */
.about-split {
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
}
.about-content .section-desc { margin-bottom: 40px; }
.about-list { display: flex; flex-direction: column; gap: 16px; }
.about-item {
  display: flex; align-items: center; gap: 16px;
  padding: 16px 20px; border-radius: 12px;
  border: 1px solid var(--gray-100);
  transition: all 0.3s var(--ease);
}
.about-item:hover { border-color: var(--gray-200); background: var(--off-white); }
.about-item-icon {
  width: 40px; height: 40px; border-radius: 10px;
  background: var(--dark); display: flex; align-items: center; justify-content: center;
  font-size: 18px; flex-shrink: 0;
}
.about-item-text { font-size: 15px; font-weight: 600; color: var(--gray-600); }

.about-visual { position: relative; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.about-block {
  border-radius: 16px; aspect-ratio: 1;
  display: flex; flex-direction: column; align-items: flex-start; justify-content: flex-end;
  padding: 24px; position: relative; overflow: hidden;
}
.about-block.dark {
  background: var(--dark); border: 1px solid rgba(255,255,255,0.06);
}
.about-block.accent {
  background: linear-gradient(135deg, #22252e, #1a1c23);
  border: 1px solid rgba(255,255,255,0.08);
}
.about-block .block-icon {
  width: 44px; height: 44px; border-radius: 12px;
  background: rgba(255,255,255,0.06); display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.about-block .block-title { font-size: 15px; font-weight: 700; color: var(--white); margin-bottom: 4px; }
.about-block .block-desc { font-size: 12px; color: rgba(255,255,255,0.4); line-height: 1.5; }
.about-block .block-arrow {
  position: absolute; top: 20px; right: 20px;
  width: 32px; height: 32px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.3); font-size: 13px; transition: all 0.3s var(--ease);
}
.about-block:hover .block-arrow { border-color: rgba(255,255,255,0.4); color: var(--white); }
.about-block:nth-child(2) { margin-top: 32px; }
.about-block:nth-child(3) { margin-top: -32px; }

/* ========== Platforms ========== */
.platforms-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.platform-card {
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px; padding: 40px 28px; text-align: center;
  transition: all 0.4s var(--ease); position: relative; overflow: hidden;
}
.platform-card:hover { border-color: rgba(255,255,255,0.15); transform: translateY(-4px); }
.platform-logo {
  width: 56px; height: 56px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; font-weight: 800; margin: 0 auto 20px; color: var(--white);
}
.platform-logo.tk { background: linear-gradient(135deg, #00f2ea, #ff0050); }
.platform-logo.fb { background: #1877F2; }
.platform-logo.gg { background: var(--white); color: var(--dark); }
.platform-logo.ig { background: linear-gradient(135deg, #833AB4, #E1306C, #FCAF45); }
.platform-card h3 { font-size: 18px; font-weight: 700; color: var(--white); margin-bottom: 8px; }
.platform-card p { font-size: 14px; color: rgba(255,255,255,0.5); line-height: 1.6; }

/* ========== Team ========== */
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.team-card {
  background: var(--white); border: 1px solid var(--gray-100);
  border-radius: 16px; padding: 40px 24px; text-align: center;
  transition: all 0.4s var(--ease);
}
.team-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.team-icon {
  width: 64px; height: 64px; border-radius: 16px;
  background: var(--dark);
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; margin: 0 auto 20px;
}
.team-card h3 { font-size: 17px; font-weight: 700; color: var(--dark); margin-bottom: 4px; }
.team-card .role { font-size: 12px; color: var(--gray-400); font-weight: 600; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 16px; }
.team-card p { font-size: 14px; color: var(--gray-400); line-height: 1.65; }

/* dark bg variant */
.section-dark .team-card {
  background: rgba(255,255,255,0.04); border-color: rgba(255,255,255,0.06);
}
.section-dark .team-card:hover { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.1); box-shadow: none; }
.section-dark .team-card h3 { color: var(--white); }
.section-dark .team-card p { color: rgba(255,255,255,0.5); }

/* ========== CTA ========== */
.cta {
  padding: 120px 0; text-align: center;
  background: var(--dark); position: relative; overflow: hidden;
}
.cta::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 60% at 50% 50%, rgba(255,255,255,0.03) 0%, transparent 60%);
}
.cta .container { position: relative; z-index: 1; }
.cta .section-title { max-width: 640px; margin: 0 auto 16px; color: var(--white); }
.cta .section-desc { margin: 0 auto 48px; text-align: center; color: rgba(255,255,255,0.5); }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ========== Footer ========== */
.footer {
  background: var(--black); border-top: 1px solid rgba(255,255,255,0.06);
  padding: 80px 0 0;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px;
  padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,0.06);
}
.footer-brand .logo-text { font-size: 17px; }
.footer-brand p { font-size: 14px; color: rgba(255,255,255,0.35); line-height: 1.7; margin-top: 20px; }
.footer-col h4 {
  font-size: 12px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 2px; color: rgba(255,255,255,0.5); margin-bottom: 20px;
}
.footer-col a {
  display: block; font-size: 14px; color: rgba(255,255,255,0.35); padding: 5px 0;
  transition: color 0.3s;
}
.footer-col a:hover { color: var(--white); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding: 24px 0; font-size: 12px; color: rgba(255,255,255,0.25);
}

/* ========== Page Header ========== */
.page-hero {
  padding: 160px 0 80px;
  background: var(--black); text-align: center; position: relative;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 {
  font-size: clamp(32px, 4vw, 56px); font-weight: 700;
  color: var(--white); letter-spacing: -1.5px; margin-bottom: 12px;
}
.page-hero p { font-size: 17px; color: rgba(255,255,255,0.5); }
.breadcrumb {
  display: flex; justify-content: center; gap: 8px;
  margin-top: 20px; font-size: 13px; color: rgba(255,255,255,0.3);
}
.breadcrumb a { color: rgba(255,255,255,0.5); }
.breadcrumb a:hover { color: var(--white); }

/* ========== Service Detail (services page) ========== */
.service-detail {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
  padding: 60px 0; border-bottom: 1px solid var(--gray-100);
}
.section-dark .service-detail { border-bottom-color: rgba(255,255,255,0.06); }
.service-detail:last-child { border-bottom: none; }
.service-detail.reverse { direction: rtl; }
.service-detail.reverse > * { direction: ltr; }
.service-detail-content h3 {
  font-size: 28px; font-weight: 700; color: var(--dark);
  margin-bottom: 16px; letter-spacing: -0.5px;
}
.section-dark .service-detail-content h3 { color: var(--white); }
.service-detail-content p { font-size: 16px; color: var(--gray-400); line-height: 1.8; margin-bottom: 24px; }
.section-dark .service-detail-content p { color: rgba(255,255,255,0.5); }
.service-detail-content ul li {
  padding: 10px 0; font-size: 15px; color: var(--gray-500);
  display: flex; align-items: center; gap: 12px;
  border-bottom: 1px solid var(--gray-100);
}
.section-dark .service-detail-content ul li { color: rgba(255,255,255,0.6); border-bottom-color: rgba(255,255,255,0.06); }
.service-detail-content ul li:last-child { border-bottom: none; }
.service-detail-content ul li::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--gray-400); flex-shrink: 0;
}
.service-visual {
  background: var(--dark); border: 1px solid rgba(255,255,255,0.06);
  border-radius: 20px; aspect-ratio: 4/3;
  display: flex; align-items: center; justify-content: center;
  font-size: 56px; color: rgba(255,255,255,0.08);
}

/* ========== Process ========== */
.process-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
}
.process-step {
  background: var(--white); border: 1px solid var(--gray-100);
  border-radius: 16px; padding: 48px 32px; text-align: center;
  transition: all 0.4s var(--ease); position: relative;
}
.process-step:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.process-num {
  font-size: 56px; font-weight: 800; line-height: 1;
  color: var(--gray-200);
  margin-bottom: 20px;
}
.process-step h3 { font-size: 18px; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
.process-step p { font-size: 14px; color: var(--gray-400); line-height: 1.6; }

.section-dark .process-step { background: rgba(255,255,255,0.03); border-color: rgba(255,255,255,0.06); }
.section-dark .process-step:hover { background: rgba(255,255,255,0.06); box-shadow: none; }
.section-dark .process-step h3 { color: var(--white); }
.section-dark .process-step p { color: rgba(255,255,255,0.5); }

/* ========== Cases ========== */
.cases-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.case-card {
  background: var(--dark); border-radius: 16px; overflow: hidden;
  transition: all 0.4s var(--ease); position: relative;
}
.case-card:hover { transform: translateY(-4px); box-shadow: 0 16px 48px rgba(0,0,0,0.2); }
.case-img {
  aspect-ratio: 16/10;
  display: flex; align-items: center; justify-content: center;
  font-size: 40px; color: rgba(255,255,255,0.3); font-weight: 800;
}
.case-body { padding: 28px; }
.case-body h3 { font-size: 18px; font-weight: 700; color: var(--white); margin-bottom: 8px; }
.case-body p { font-size: 14px; color: rgba(255,255,255,0.45); line-height: 1.6; margin-bottom: 16px; }
.case-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.case-tags span {
  padding: 4px 10px; font-size: 11px; font-weight: 600;
  background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.6);
  border-radius: 100px;
}

/* ========== Stats Row ========== */
.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stat-block {
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px; padding: 36px 28px; text-align: center;
}
.stat-block .num {
  font-size: 36px; font-weight: 800; color: var(--white);
  letter-spacing: -1px; margin-bottom: 4px;
}
.stat-block .num .gold { color: #34d399; }
.stat-block .label { font-size: 13px; color: rgba(255,255,255,0.4); text-transform: uppercase; letter-spacing: 1px; }

/* ========== Contact ========== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.contact-info { display: flex; flex-direction: column; gap: 32px; }
.contact-item { display: flex; gap: 16px; align-items: flex-start; }
.contact-icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: var(--dark); display: flex; align-items: center; justify-content: center;
  font-size: 20px; flex-shrink: 0;
}
.contact-item h4 { font-size: 16px; font-weight: 700; color: var(--dark); margin-bottom: 4px; }
.contact-item p { font-size: 15px; color: var(--gray-400); line-height: 1.6; }
.contact-item a { color: var(--dark); font-weight: 600; }

.contact-form {
  background: var(--dark); border-radius: 20px; padding: 44px;
}
.contact-form h3 { font-size: 20px; font-weight: 700; color: var(--white); margin-bottom: 28px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block; font-size: 13px; font-weight: 600;
  color: rgba(255,255,255,0.5); margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.5px;
}
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 13px 16px; background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08); border-radius: 10px;
  font-size: 15px; color: var(--white); font-family: inherit;
  transition: all 0.3s;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  outline: none; border-color: rgba(255,255,255,0.3); box-shadow: 0 0 0 3px rgba(255,255,255,0.05);
}
.form-group input::placeholder, .form-group textarea::placeholder { color: rgba(255,255,255,0.2); }
.form-group textarea { min-height: 120px; resize: vertical; }
.form-group select { appearance: none; cursor: pointer; }
.form-group select option { background: var(--dark); color: var(--white); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ========== Values Grid ========== */
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.value-card {
  background: var(--white); border: 1px solid var(--gray-100);
  border-radius: 16px; padding: 40px 32px; text-align: center;
  transition: all 0.4s var(--ease);
}
.value-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.value-icon {
  width: 56px; height: 56px; border-radius: 14px;
  background: var(--dark); display: flex; align-items: center; justify-content: center;
  font-size: 24px; margin: 0 auto 20px;
}
.value-card h3 { font-size: 17px; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
.value-card p { font-size: 14px; color: var(--gray-400); line-height: 1.7; }

.section-dark .value-card { background: rgba(255,255,255,0.03); border-color: rgba(255,255,255,0.06); }
.section-dark .value-card:hover { background: rgba(255,255,255,0.06); box-shadow: none; }
.section-dark .value-card h3 { color: var(--white); }
.section-dark .value-card p { color: rgba(255,255,255,0.5); }

/* ========== Map ========== */
.map-box {
  border-radius: 16px; border: 1px solid var(--gray-100);
  background: var(--off-white); height: 300px;
  display: flex; align-items: center; justify-content: center; margin-top: 48px;
  text-align: center;
}
.map-box p { color: var(--gray-400); }
.map-box .pin { font-size: 36px; margin-bottom: 12px; }
.map-box strong { color: var(--dark); font-size: 16px; display: block; margin-bottom: 4px; }

/* ========== Responsive ========== */
@media (max-width: 1024px) {
  .container { padding: 0 32px; }
  .lang-bar { padding: 0 32px; }
  .hero .container { grid-template-columns: 1fr; }
  .hero-left { padding-right: 0; }
  .hero-right { display: none; }
  .hero-stats { flex-wrap: wrap; }
  .hero-stat { flex: 0 0 48%; margin-bottom: 20px; }
  .services-split { grid-template-columns: 1fr; gap: 48px; }
  .services-text { position: static; }
  .services-cards { grid-template-columns: repeat(2, 1fr); }
  .about-split { grid-template-columns: 1fr; gap: 48px; }
  .platforms-row { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .service-detail { grid-template-columns: 1fr; gap: 32px; }
  .service-detail.reverse { direction: ltr; }
  .contact-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .cases-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .container { padding: 0 20px; }
  .lang-bar { padding: 0 20px; font-size: 11px; }
  .nav { display: none; }
  .nav.open {
    display: flex; flex-direction: column; position: absolute;
    top: 68px; left: 0; right: 0;
    background: rgba(10,12,16,0.98); backdrop-filter: blur(24px);
    padding: 16px 20px; gap: 4px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
  }
  .nav.open a { padding: 12px 16px; }
  .mobile-toggle { display: block; }

  .hero { min-height: auto; padding: 120px 0 60px; }
  .hero h1 { font-size: 36px; letter-spacing: -1px; }
  .hero-desc { font-size: 15px; }
  .hero-stats { gap: 0; }
  .hero-stat { flex: 0 0 50%; padding: 0 16px 20px 0; }
  .hero-stat:not(:last-child)::after { display: none; }
  .hero-stat:not(:first-child) { padding-left: 0; }
  .hero-stat-num { font-size: 24px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { justify-content: center; }

  .section { padding: 80px 0; }
  .section-header { margin-bottom: 48px; }
  .section-title { font-size: 28px; letter-spacing: -0.5px; }
  .services-cards { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .platforms-row { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .page-hero { padding: 120px 0 48px; }
  .page-hero h1 { font-size: 28px; }
  .form-row { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .cases-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: 1fr 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .cta .section-title { font-size: 28px; }
  .cta-actions { flex-direction: column; align-items: center; }
}