*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --red-primary: #FF3B30;
  --red-glow: #FF6B5E;
  --gold-accent: #FFD700;
  --bg-dark: #0A0A0F;
  --bg-card: rgba(255,255,255,0.03);
  --text-primary: #F0F0F5;
  --text-secondary: rgba(240,240,245,0.6);
  --border-subtle: rgba(255,255,255,0.06);
  --gradient-red: linear-gradient(135deg, #FF3B30, #FF6B5E);
}
html { scroll-behavior: smooth; }
body {
  background: var(--bg-dark); color: var(--text-primary);
  font-family: 'Noto Sans SC', sans-serif;
  overflow-x: hidden; -webkit-font-smoothing: antialiased;
  cursor: none;
}
a, button, span, div, img { cursor: none; }

/* ===== CURSOR ===== */
.cursor-dot { position: fixed; width: 8px; height: 8px; background: var(--red-glow); border-radius: 50%; pointer-events: none; z-index: 9999; mix-blend-mode: screen; }
.cursor-ring { position: fixed; width: 36px; height: 36px; border: 1.5px solid rgba(255,107,94,0.5); border-radius: 50%; pointer-events: none; z-index: 9998; transition: width 0.3s, height 0.3s, border-color 0.3s; }
.cursor-ring.hovering { width: 52px; height: 52px; border-color: rgba(255,107,94,0.8); }
.cursor-glow { position: fixed; width: 300px; height: 300px; background: radial-gradient(circle, rgba(255,59,48,0.06) 0%, transparent 70%); pointer-events: none; z-index: 0; transform: translate(-50%, -50%); }

/* ===== BG ===== */
#particles-canvas { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }
.grid-bg { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; background-image: linear-gradient(rgba(255,59,48,0.02) 1px, transparent 1px), linear-gradient(90deg, rgba(255,59,48,0.02) 1px, transparent 1px); background-size: 60px 60px; }
.float-orb { position: fixed; border-radius: 50%; pointer-events: none; z-index: 0; filter: blur(80px); }
.orb-1 { width: 400px; height: 400px; background: rgba(255,59,48,0.06); top: 10%; left: 10%; animation: orbFloat1 20s ease-in-out infinite; }
.orb-2 { width: 350px; height: 350px; background: rgba(180,60,200,0.04); top: 60%; right: 5%; animation: orbFloat2 25s ease-in-out infinite; }
.orb-3 { width: 300px; height: 300px; background: rgba(255,100,50,0.05); bottom: 10%; left: 30%; animation: orbFloat3 18s ease-in-out infinite; }
@keyframes orbFloat1 { 0%,100% { transform: translate(0,0); } 33% { transform: translate(60px,-40px); } 66% { transform: translate(-30px,50px); } }
@keyframes orbFloat2 { 0%,100% { transform: translate(0,0); } 33% { transform: translate(-50px,30px); } 66% { transform: translate(40px,-60px); } }
@keyframes orbFloat3 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(70px,-30px); } }

/* ===== NAV ===== */
nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: 16px 60px; display: flex; align-items: center; gap: 0; background: rgba(10,10,15,0.7); backdrop-filter: blur(24px); border-bottom: 1px solid var(--border-subtle); transition: all 0.3s; }
nav.scrolled { background: rgba(10,10,15,0.92); padding: 12px 60px; }
.nav-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--text-primary); margin-right: 40px; }
.nav-logo-combined { height: 32px; }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a {
  color: rgba(255,255,255,0.85); text-decoration: none;
  font-size: 16px; font-weight: 600;
  transition: all 0.3s; position: relative;
  letter-spacing: 0.5px;
}
.nav-links a:hover { color: #fff; text-shadow: 0 0 12px rgba(255,107,94,0.5); }
.nav-links a::after {
  content: ''; position: absolute;
  bottom: -4px; left: 0; width: 0; height: 2px;
  background: var(--gradient-red); transition: width 0.3s;
}
.nav-links a:hover::after { width: 100%; }
.nav-download-wrap { position: relative; margin-left: auto; flex-shrink: 0; }
.nav-cta { padding: 10px 28px; background: var(--gradient-red); border: none; border-radius: 10px; color: #fff; font-size: 15px; font-weight: 700; transition: transform 0.2s, box-shadow 0.2s; display: flex; align-items: center; justify-content: center; line-height: 1; cursor: pointer; }
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 6px 24px rgba(255,59,48,0.4); }
.nav-dropdown { position: absolute; top: calc(100% + 10px); right: 0; background: rgba(20,20,28,0.95); backdrop-filter: blur(20px); border: 1px solid rgba(255,255,255,0.1); border-radius: 14px; padding: 8px; min-width: 210px; opacity: 0; visibility: hidden; transform: translateY(-8px); transition: all 0.25s ease; box-shadow: 0 16px 48px rgba(0,0,0,0.5); }
.nav-download-wrap:hover .nav-dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-dropdown a { display: flex; align-items: center; gap: 10px; padding: 11px 16px; border-radius: 10px; color: var(--text-primary); text-decoration: none; font-size: 14px; font-weight: 600; transition: background 0.2s; }
.nav-dropdown a::after { display: none; }
.nav-dropdown a:hover { background: rgba(255,255,255,0.08); }
.nav-dropdown a + a { margin-top: 2px; }

/* ===== HERO ===== */
.hero { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 120px 40px 36px; }
.hero-glow { position: absolute; width: 600px; height: 600px; background: radial-gradient(circle, rgba(255,59,48,0.1) 0%, transparent 70%); top: 0; left: 50%; transform: translateX(-50%); pointer-events: none; animation: pulseGlow 4s ease-in-out infinite; }
@keyframes pulseGlow { 0%,100% { opacity: 0.5; transform: translateX(-50%) scale(1); } 50% { opacity: 1; transform: translateX(-50%) scale(1.15); } }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; padding: 7px 20px; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); border-radius: 100px; font-size: 13px; color: var(--text-secondary); font-weight: 500; margin-bottom: 24px; animation: fadeInUp 0.8s ease-out; }
.hero-badge .tencent-logo { width: 20px; height: 20px; border-radius: 5px; }
.hero-combined-logo { 
  height: clamp(140px, 20vw, 200px);
   margin-bottom: 20px; 
   animation: fadeInUp 0.8s ease-out 0.1s both; 
   filter: drop-shadow(0 0 30px rgba(255,59,48,0.2)); 
   border-radius: 25%;
  }

/* Slogan with glow */
.hero-slogan {
  font-size: clamp(17px, 2.2vw, 22px);
  max-width: 640px; line-height: 1.8;
  font-weight: 500;
  margin-bottom: 24px;
  animation: fadeInUp 0.8s ease-out 0.3s both;
  background: linear-gradient(90deg, rgba(255,255,255,0.95), var(--red-glow), rgba(255,255,255,0.95));
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-free-row {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 28px;
  animation: fadeInUp 0.8s ease-out 0.35s both;
  flex-wrap: wrap; justify-content: center;
}
.hero-free-tag {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 22px;
  background: linear-gradient(135deg, rgba(255,215,0,0.1), rgba(255,59,48,0.08));
  border: 1px solid rgba(255,215,0,0.2);
  border-radius: 100px;
  font-size: 14px; color: var(--gold-accent); font-weight: 600;
}
.hero-free-tag i { font-size: 16px; }

/* QR code hover */
.qr-trigger {
  position: relative;
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 28px;
  background: transparent;
  border: 1.5px solid rgba(255,255,255,0.2);
  border-radius: 12px;
  font-size: 15px; color: #fff; font-weight: 700;
  transition: all 0.3s;
}
.qr-trigger:hover { border-color: #07C160; transform: translateY(-2px); box-shadow: 0 8px 30px rgba(7,193,96,0.15); }
.qr-popup {
  position: absolute;
  bottom: calc(100% + 12px); left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: rgba(20,20,28,0.95);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
  padding: 16px;
  opacity: 0; visibility: hidden;
  transition: all 0.3s ease;
  box-shadow: 0 16px 48px rgba(0,0,0,0.5);
  z-index: 10;
  text-align: center;
}
.qr-trigger:hover .qr-popup {
  opacity: 1; visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.qr-popup img { width: 160px; height: 160px; border-radius: 10px; background: #fff; }
.qr-popup p { font-size: 12px; color: var(--text-secondary); margin-top: 8px; }
.qr-popup::after {
  content: ''; position: absolute;
  bottom: -6px; left: 50%; transform: translateX(-50%);
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top: 6px solid rgba(20,20,28,0.95);
}

.hero-buttons { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; animation: fadeInUp 0.8s ease-out 0.4s both; }
.btn-download { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 14px 32px; border-radius: 12px; font-size: 15px; font-weight: 700; line-height: 1; transition: all 0.3s; text-decoration: none; border: none; }
.btn-mac, .btn-mac-intel { background: #fff; color: #0A0A0F; }
.btn-mac:hover, .btn-mac-intel:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(255,255,255,0.15); }
.btn-win { background: #fff; color: #0A0A0F; border: 1.5px solid rgba(255,255,255,0.2); }
.btn-win:hover { border-color: var(--red-glow); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(255,59,48,0.15); }
.btn-win.disabled { opacity: 0.4; pointer-events: none; border-color: rgba(255,255,255,0.08); }

/* Mac dropdown for hero & CTA */
.hero-mac-wrap { position: relative; }
.hero-mac-dropdown {
  position: absolute; top: calc(100% + 8px); left: 50%;
  transform: translateX(-50%) translateY(-6px);
  background: rgba(20,20,28,0.95);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px; padding: 8px; min-width: 260px;
  opacity: 0; visibility: hidden;
  transition: all 0.25s ease;
  box-shadow: 0 16px 48px rgba(0,0,0,0.5);
  z-index: 10;
}
.hero-mac-wrap:hover .hero-mac-dropdown {
  opacity: 1; visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.hero-mac-dropdown a {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 16px; border-radius: 10px;
  color: var(--text-primary); text-decoration: none;
  font-size: 14px; font-weight: 600;
  transition: background 0.2s;
}
.hero-mac-dropdown a::after { display: none; }
.hero-mac-dropdown a:hover { background: rgba(255,255,255,0.08); }
.hero-mac-dropdown a + a { margin-top: 2px; }

/* ===== FEATURES (5 cards, glassy) ===== */
.features-strip { position: relative; z-index: 2; display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; max-width: 1300px; margin: 0 auto; padding: 48px 40px 0; animation: fadeInUp 0.8s ease-out 0.55s both; }
.feature-card {
  position: relative; padding: 28px 20px;
  background: linear-gradient(135deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 18px;
  transition: all 0.5s; overflow: hidden;
  backdrop-filter: blur(10px);
}
.feature-card::before {
  content: ''; position: absolute; inset: 0;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(255,59,48,0.08), transparent 60%);
  opacity: 0; transition: opacity 0.5s;
}
.feature-card:hover::before { opacity: 1; }
.feature-card::after {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--red-glow), transparent);
  opacity: 0; transition: opacity 0.4s;
}
.feature-card:hover::after { opacity: 1; }
.feature-card:hover {
  border-color: rgba(255,59,48,0.25);
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(255,59,48,0.08), 0 0 30px rgba(255,59,48,0.04);
}
.feature-icon-wrap {
  width: 50px; height: 50px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px; font-size: 22px;
  background: linear-gradient(135deg, rgba(255,59,48,0.12), rgba(255,100,80,0.04));
  border: 1px solid rgba(255,59,48,0.1);
  transition: all 0.4s;
  position: relative; z-index: 1;
}
.feature-card:hover .feature-icon-wrap {
  background: linear-gradient(135deg, rgba(255,59,48,0.25), rgba(255,100,80,0.1));
  transform: scale(1.1) rotate(-3deg);
  box-shadow: 0 4px 20px rgba(255,59,48,0.2);
}
.feature-card h3 { font-size: 14px; font-weight: 700; margin-bottom: 6px; color: #fff; position: relative; z-index: 1; }
.feature-card p { font-size: 12px; color: var(--text-secondary); line-height: 1.6; position: relative; z-index: 1; }
.feature-tag { display: inline-block; margin-top: 10px; padding: 3px 10px; background: rgba(255,59,48,0.08); border: 1px solid rgba(255,59,48,0.12); border-radius: 6px; font-size: 11px; color: var(--red-glow); font-weight: 500; position: relative; z-index: 1; }

/* ===== HOW IT WORKS ===== */
.how-section { position: relative; z-index: 2; padding: 100px 40px; max-width: 1000px; margin: 0 auto; }
.steps-row { display: flex; align-items: flex-start; justify-content: center; }
.step-item { flex: 1; text-align: center; padding: 0 24px; position: relative; max-width: 280px; }
.step-icon-wrap { width: 80px; height: 80px; border-radius: 50%; margin: 0 auto 20px; display: flex; align-items: center; justify-content: center; font-size: 36px; background: rgba(255,59,48,0.08); border: 2px solid rgba(255,59,48,0.15); position: relative; z-index: 2; transition: all 0.4s; }
.step-item:hover .step-icon-wrap { background: rgba(255,59,48,0.15); border-color: rgba(255,59,48,0.35); transform: scale(1.08); }
.step-num { position: absolute; top: -6px; right: -2px; width: 24px; height: 24px; background: var(--gradient-red); border-radius: 50%; font-family: 'Orbitron'; font-size: 11px; font-weight: 900; display: flex; align-items: center; justify-content: center; color: #fff; }
.step-item h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; color: #fff; }
.step-item p { font-size: 13px; color: var(--text-secondary); line-height: 1.6; }
.step-connector { flex: 0 0 60px; display: flex; align-items: center; justify-content: center; padding-top: 36px; }
.step-connector svg { color: rgba(255,59,48,0.3); }
/* Make step 1 clickable */
.step-item a { text-decoration: none; color: inherit; }

/* ===== SECTION TITLE ===== */
.section-header { text-align: center; margin-bottom: 56px; }
.section-label { display: flex; align-items: center; justify-content: center; gap: 14px; font-family: 'JetBrains Mono'; font-size: 12px; letter-spacing: 3px; color: var(--red-glow); text-transform: uppercase; margin-bottom: 14px; }
.section-label .line { width: 30px; height: 1px; background: rgba(255,59,48,0.3); }
.section-header h2 { font-family: 'Orbitron'; font-size: clamp(26px,4vw,40px); font-weight: 900; letter-spacing: 2px; margin-bottom: 14px; }
.section-header p { color: var(--text-secondary); font-size: 15px; max-width: 520px; margin: 0 auto; }

/* ===== DEMOS ===== */
.demos { position: relative; z-index: 2; padding: 100px 60px; max-width: 1400px; margin: 0 auto; }
.demos-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 24px; }
.demo-card { position: relative; border-radius: 20px; overflow: hidden; background: var(--bg-card); border: 1px solid var(--border-subtle); transition: all 0.5s; }
.demo-card:hover { border-color: rgba(255,59,48,0.2); box-shadow: 0 30px 80px rgba(0,0,0,0.4), 0 0 60px rgba(255,59,48,0.05); }
.demo-card-image { width: 100%; height: 240px; position: relative; overflow: hidden; }
.demo-visual { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; position: relative; }
.scene-remote { background: linear-gradient(135deg,#0a1628,#0a2818); }
.scene-social { background: linear-gradient(135deg,#1a0a2e,#2e0a1a); }
.scene-github { background: linear-gradient(135deg,#0a0f1e,#1e0a28); }
.scene-paper { background: linear-gradient(135deg,#0a1e1e,#0a0f28); }
.scene-weather { background: linear-gradient(135deg,#0a1628,#1a0a2e); }
.hex-pattern { position: absolute; inset: 0; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='49' viewBox='0 0 28 49'%3E%3Cg fill-rule='evenodd'%3E%3Cg fill='%23ff3b30' fill-opacity='0.03'%3E%3Cpath d='M13.99 9.25l13 7.5v15l-13 7.5L1 31.75v-15l12.99-7.5zM3 17.9v12.7l10.99 6.34 11-6.35V17.9l-11-6.34L3 17.9zM0 15l12.98-7.5V0h-2v6.35L0 12.69v2.3zm0 18.5L12.98 41v8h-2v-6.85L0 35.81v-2.3zM15 0v7.5L27.99 15H28v-2.31h-.01L17 6.35V0h-2zm0 49v-8l12.99-7.5H28v2.31h-.01L17 42.15V49h-2z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E"); opacity: 0.5; }
.demo-scene-icon { font-size: 64px; opacity: 0.12; position: absolute; color: var(--red-glow); }
.demo-mockup { display: flex; flex-direction: column; gap: 10px; padding: 20px; width: 100%; position: relative; z-index: 2; }
.demo-mockup.horizontal { flex-direction: row; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; }
.chat-bubble { max-width: 80%; padding: 11px 15px; border-radius: 14px; font-size: 13px; line-height: 1.5; }
.chat-bubble.user { align-self: flex-end; background: linear-gradient(135deg,rgba(255,59,48,0.12),rgba(255,100,80,0.08)); border: 1px solid rgba(255,59,48,0.15); color: var(--text-primary); }
.chat-bubble.bot { align-self: flex-start; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.06); color: var(--text-secondary); }
.chat-bubble .wechat-tag { display: inline-flex; align-items: center; gap: 4px; font-size: 10px; color: #07c160; margin-bottom: 4px; }
.typing-cursor { display: inline-block; width: 2px; height: 14px; background: var(--red-glow); animation: blink 1s infinite; vertical-align: middle; margin-left: 2px; }
.demo-card-content { padding: 24px 28px; }
.demo-tag { display: inline-block; padding: 4px 12px; border-radius: 6px; font-size: 11px; font-weight: 600; margin-bottom: 12px; }
.demo-card:nth-child(1) .demo-tag { background: rgba(255,59,48,0.1); color: var(--red-glow); }
.demo-card:nth-child(2) .demo-tag { background: rgba(0,180,255,0.1); color: #00b4ff; }
.demo-card:nth-child(3) .demo-tag { background: rgba(255,45,117,0.1); color: #ff2d75; }
.demo-card:nth-child(4) .demo-tag { background: rgba(123,47,255,0.1); color: #7b2fff; }
.demo-card:nth-child(5) .demo-tag { background: rgba(255,165,0,0.1); color: #ffa500; }
.demo-card:nth-child(6) .demo-tag { background: rgba(255,80,50,0.1); color: #ff6b5e; }
.demo-card-content h3 { font-size: 20px; font-weight: 700; margin-bottom: 6px; }
.demo-card-content p { font-size: 14px; color: var(--text-secondary); line-height: 1.6; }


/* ===== CTA ===== */
.bottom-cta { position: relative; z-index: 2; padding: 100px 40px; text-align: center; }
.cta-inner { max-width: 800px; margin: 0 auto; padding: 64px 48px; border-radius: 24px; background: linear-gradient(135deg,rgba(255,59,48,0.08),rgba(255,59,48,0.02)); border: 1px solid rgba(255,59,48,0.12); position: relative; overflow: hidden; }
.cta-inner::before { content: ''; position: absolute; width: 300px; height: 300px; background: radial-gradient(circle,rgba(255,59,48,0.1),transparent 70%); top: -100px; right: -80px; pointer-events: none; }
.cta-inner .cta-logo { width: 56px; height: 56px; border-radius: 14px; margin-bottom: 20px; }
.cta-inner h2 { font-family: 'Orbitron'; font-size: clamp(24px,3.5vw,36px); font-weight: 900; letter-spacing: 2px; margin-bottom: 12px; }
.cta-inner p { font-size: 16px; color: var(--text-secondary); margin-bottom: 36px; line-height: 1.7; }
.cta-buttons { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }

/* ===== FOOTER ===== */
footer { position: relative; z-index: 2; border-top: 1px solid var(--border-subtle); padding: 48px 40px 36px; text-align: center; }
.footer-inner { max-width: 1200px; margin: 0 auto; }
.footer-brand { display: flex; align-items: center; justify-content: center; gap: 10px; margin-bottom: 18px; }
.footer-logo-combined { height: 28px; }
.footer-copyright { font-size: 13px; color: rgba(255,255,255,0.35); margin-bottom: 10px; }
.footer-links { display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; }
.footer-links a { font-size: 13px; color: rgba(255,255,255,0.35); text-decoration: none; transition: color 0.3s; }
.footer-links a:hover { color: var(--red-glow); }
.footer-links a::after { display: none; }
.footer-links span { color: rgba(255,255,255,0.15); }

/* ===== ANIM ===== */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0; } }
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.7s ease-out, transform 0.7s ease-out; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) { .features-strip { grid-template-columns: repeat(3,1fr); } }
@media (max-width: 900px) {
  body { cursor: auto; } .cursor-dot,.cursor-ring,.cursor-glow { display: none !important; }
  nav { padding: 14px 24px; } .nav-links { display: none; }
  .features-strip { grid-template-columns: repeat(2,1fr); gap: 10px; }
  .steps-row { flex-direction: column; align-items: center; gap: 32px; } .step-connector { display: none; }
  .hero { padding: 100px 24px 30px; } .demos { padding: 60px 24px; }
  .how-section,.bottom-cta { padding: 60px 24px; }
}
@media (max-width: 600px) {
  .features-strip { grid-template-columns: 1fr; }
  .hero-buttons,.cta-buttons { flex-direction: column; align-items: center; }
  .btn-download { width: 100%; max-width: 280px; justify-content: center; }
  .hero-free-row { flex-direction: column; }
}