@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap");
* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body { font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; background: #0f0c29; background: linear-gradient(135deg, #0f0c29 0%, #1a1538 100%); color: #fff; line-height: 1.6; overflow-x: hidden; position: relative; min-height: 100vh; }

body::before { content: ''; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: radial-gradient(circle at 20% 50%, rgba(102, 126, 234, 0.15) 0%, transparent 50%), radial-gradient(circle at 80% 80%, rgba(245, 87, 108, 0.15) 0%, transparent 50%), radial-gradient(circle at 40% 20%, rgba(118, 75, 162, 0.1) 0%, transparent 50%); z-index: -1; animation: float 20s ease-in-out infinite; }

@keyframes float { 0%,
  100% { transform: translateY(0px); }
  50% { transform: translateY(-20px); } }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

.header { padding: 20px 0; backdrop-filter: blur(10px); background: rgba(15, 12, 41, 0.5); position: sticky; top: 0; z-index: 1000; }
.header .nav { display: flex; justify-content: space-between; align-items: center; }
.header .nav .logo { text-decoration: none; display: flex; align-items: center; gap: 10px; }
.header .nav .logo .logo-image { height: 40px; width: auto; }
.header .nav .logo .logo-text { font-size: 1.5rem; font-weight: 800; background: linear-gradient(135deg, #8256e8 0%, #a20599 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.header .nav .nav-links { display: flex; gap: 30px; list-style: none; }
.header .nav .nav-links a { color: rgba(255, 255, 255, 0.8); text-decoration: none; font-weight: 500; transition: all 0.3s ease; }
.header .nav .nav-links a:hover { color: #fff; }

.hero { text-align: center; padding: 100px 20px; position: relative; }
.hero .badge { display: inline-block; padding: 8px 20px; background: rgba(15, 12, 41, 0.5); border: 1px solid rgba(255, 255, 255, 0.18); border-radius: 50px; font-size: 0.875rem; margin-bottom: 30px; backdrop-filter: blur(10px); box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37); }
.hero h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); font-weight: 800; margin-bottom: 20px; line-height: 1.2; }
.hero h1 .gradient-text { background: linear-gradient(135deg, #8256e8 0%, #a20599 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero .subtitle { font-size: clamp(1rem, 2vw, 1.25rem); color: rgba(255, 255, 255, 0.7); margin-bottom: 40px; max-width: 600px; margin-left: auto; margin-right: auto; }
.hero .cta-buttons { display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; margin-bottom: 60px; }
.hero .btn { padding: 15px 35px; border-radius: 50px; font-weight: 600; text-decoration: none; transition: all 0.3s ease; display: inline-block; font-size: 1rem; }
.hero .btn.btn-primary { background: linear-gradient(135deg, #8256e8 0%, #a20599 100%); color: #fff; box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3); }
.hero .btn.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 15px 40px rgba(102, 126, 234, 0.4); }
.hero .btn.btn-secondary { background: rgba(15, 12, 41, 0.5); color: #fff; border: 1px solid rgba(255, 255, 255, 0.18); backdrop-filter: blur(10px); }
.hero .btn.btn-secondary:hover { background: rgba(255, 255, 255, 0.12); transform: translateY(-2px); }
.hero .hero-image { max-width: 900px; margin: 0 auto; position: relative; }

.section-badge { display: inline-block; padding: 12px 32px; background: transparent; border-radius: 8px; font-size: 1.5rem; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 20px; backdrop-filter: none; font-weight: 800; color: rgba(255, 255, 255, 0.9); }

.features { padding: 80px 20px; }
.features .section-header { text-align: center; margin-bottom: 60px; }
.features .section-header h2 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; margin-bottom: 15px; }
.features .section-header p { color: rgba(255, 255, 255, 0.7); font-size: 1.125rem; max-width: 600px; margin: 0 auto; }
.features .features-showcase { display: flex; flex-direction: column; gap: 80px; max-width: 1200px; }
.features .feature-showcase-item { display: grid; grid-template-columns: 2fr 1fr; gap: 60px; align-items: center; position: relative; }
.features .feature-showcase-item .feature-content { position: relative; padding: 40px; }
.features .feature-showcase-item .feature-content .feature-number-inline { font-size: 2.5rem; font-weight: 900; background: linear-gradient(135deg, #8256e8 0%, #a20599 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; margin-right: 15px; }
.features .feature-showcase-item .feature-content h3 { font-size: clamp(1.75rem, 3vw, 2.25rem); font-weight: 800; margin-bottom: 20px; position: relative; z-index: 1; }
.features .feature-showcase-item .feature-content p { color: rgba(255, 255, 255, 0.75); font-size: 1.125rem; line-height: 1.8; position: relative; z-index: 1; }
.features .feature-showcase-item.feature-reverse { grid-template-columns: 1fr 2fr; }
.features .feature-showcase-item.feature-reverse .feature-content { order: 2; }
.features .feature-showcase-item.feature-reverse .feature-img { order: 1; }
.features .feature-img { width: 250px; height: 530px; border-radius: 20px; transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1); position: relative; box-shadow: 0 20px 60px rgba(130, 86, 232, 0.7), 0 0 0 1px rgba(255, 255, 255, 0.9) inset; }
.features .feature-img:hover { transform: translateY(-10px) scale(1.02); }
@keyframes rotateBorder { 0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); } }
.download { padding: 80px 20px; }
.download .section-header { text-align: center; margin-bottom: 60px; }
.download .section-header h2 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; margin-bottom: 15px; }
.download .section-header p { color: rgba(255, 255, 255, 0.7); font-size: 1.125rem; max-width: 600px; margin: 0 auto; }
.download .download-content { display: flex; flex-direction: column; align-items: center; gap: 40px; }
.download .download-content .download-title { font-size: clamp(2rem, 3vw, 2.5rem); font-weight: 700; color: #fff; text-align: center; margin: 0; }
.download .download-content .download-flex { display: flex; align-items: center; gap: 60px; flex-wrap: wrap; justify-content: center; padding: 50px; background: rgba(15, 12, 41, 0.5); backdrop-filter: blur(20px); border: 2px solid rgba(255, 255, 255, 0.18); border-radius: 30px; box-shadow: 0 20px 60px rgba(130, 86, 232, 0.3), 0 0 0 1px rgba(255, 255, 255, 0.1) inset; position: relative; overflow: hidden; }
.download .download-content .download-flex::before { content: ''; position: absolute; top: -2px; left: -2px; right: -2px; bottom: -2px; background: linear-gradient(135deg, #8256e8 0%, #a20599 100%); border-radius: 30px; z-index: -1; opacity: 0.1; }
.download .download-content .qr-code-container { position: relative; display: flex; justify-content: center; align-items: center; }
.download .download-content .qr-code-frame { position: relative; padding: 25px; background: #ffffff; border-radius: 24px; box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15), 0 0 0 1px rgba(0, 0, 0, 0.05); }
.download .download-content .qr-code { display: block; width: 280px; height: 280px; border-radius: 12px; background: white; }
.download .download-content .avatar-section { display: flex; flex-direction: column; align-items: center; gap: 20px; text-align: center; }
.download .download-content .avatar-large { width: 150px; height: 150px; display: block; filter: drop-shadow(0 10px 30px rgba(130, 86, 232, 0.4)); animation: float-avatar 3s ease-in-out infinite; }
@keyframes float-avatar { 0%,
      100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); } }
.download .download-content .avatar-phrase { font-size: clamp(1.25rem, 2vw, 1.5rem); font-weight: 600; color: #fff; line-height: 1.4; margin: 0; background: linear-gradient(135deg, #8256e8 0%, #a20599 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

.policy-content { max-width: 900px; margin: auto; }
.policy-content h1 { font-size: 2.5rem; font-weight: 800; margin-bottom: 20px; background: linear-gradient(135deg, #8256e8 0%, #a20599 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.policy-content h2 { font-size: 1.75rem; font-weight: 700; margin-top: 40px; margin-bottom: 15px; color: #fff; }
.policy-content p, .policy-content li { color: rgba(255, 255, 255, 0.8); line-height: 1.8; margin-bottom: 15px; }
.policy-content ul { padding-left: 25px; margin-bottom: 20px; }
.policy-content strong { color: #fff; font-weight: 600; }
.policy-content a { color: #f5576c; text-decoration: none; }
.policy-content a:hover { text-decoration: underline; }

footer { background: rgba(15, 12, 41, 0.5); backdrop-filter: blur(10px); border-top: 1px solid rgba(255, 255, 255, 0.18); padding: 40px 20px; }
footer .footer-content { max-width: 1200px; margin: 0 auto; text-align: center; }
footer .footer-links { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 30px; margin-bottom: 25px; }
footer .footer-links a { color: rgba(255, 255, 255, 0.8); text-decoration: none; font-size: 0.9rem; font-weight: 500; transition: all 0.3s ease; }
footer .footer-links a:hover { color: #fff; }
footer .footer-copyright { padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, 0.1); }
footer .footer-copyright p { color: rgba(255, 255, 255, 0.5); font-size: 0.875rem; margin: 0; }

@media (max-width: 768px) { .header .nav { flex-direction: column; gap: 20px; }
  .header .nav .nav-links { gap: 15px; }
  .hero { padding: 60px 20px; }
  .hero .cta-buttons { flex-direction: column; align-items: center; }
  .hero .cta-buttons .btn { width: 100%; max-width: 300px; }
  .features .feature-showcase-item { grid-template-columns: 1fr; gap: 30px; }
  .features .feature-showcase-item.feature-reverse { grid-template-columns: 1fr; }
  .features .feature-showcase-item .feature-content { order: 1 !important; padding: 20px; }
  .features .feature-showcase-item .feature-content .feature-number { font-size: 3rem; top: -10px; }
  .features .feature-showcase-item .feature-content .feature-icon { font-size: 3rem; }
  .features .feature-showcase-item .feature-content h3 { font-size: 1.5rem; }
  .features .feature-showcase-item .feature-content p { font-size: 1rem; }
  .features .feature-showcase-item .feature-img { order: 2 !important; margin: 0 auto; }
  .features-grid { grid-template-columns: 1fr; }
  .download .download-content .download-flex { padding: 0; background: transparent; backdrop-filter: none; border: none; box-shadow: none; }
  .download .download-content .download-flex::before { display: none; }
  .download .download-content .qr-code-frame { padding: 15px; }
  .download .download-content .qr-code { width: 180px; height: 180px; }
  .download .download-content .download-buttons { flex-direction: column; width: 100%; }
  .download .download-content .download-buttons .download-btn { width: 100%; max-width: 300px; }
  .policy-content { padding: 40px 20px; border: none; box-shadow: none; } }
.support-section { padding: 50px 0; min-height: calc(100vh - 200px); }
.support-section .support-content { text-align: center; max-width: 800px; margin: 0 auto; }
.support-section .support-title { font-size: 3rem; font-weight: 800; margin-bottom: 30px; line-height: 1.2; }
@media (max-width: 768px) { .support-section .support-title { font-size: 2rem; } }
.support-section .support-description { font-size: 1.3rem; color: rgba(255, 255, 255, 0.8); margin-bottom: 60px; line-height: 1.6; }
@media (max-width: 768px) { .support-section .support-description { font-size: 1.1rem; } }
.support-section .support-contact { margin-bottom: 60px; }
.support-section .contact-card { background: rgba(255, 255, 255, 0.12); backdrop-filter: blur(10px); border: 1px solid rgba(255, 255, 255, 0.18); border-radius: 24px; padding: 50px 40px; box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37); transition: all 0.3s ease; }
.support-section .contact-card .contact-icon { margin-bottom: 20px; color: #8256e8; display: inline-block; }
.support-section .contact-card h2 { font-size: 1.8rem; margin-bottom: 20px; font-weight: 700; }
.support-section .contact-card .email-link { display: inline-block; font-size: 1.5rem; font-weight: 600; background: linear-gradient(135deg, #8256e8 0%, #e80ddc 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; text-decoration: none; margin-bottom: 15px; transition: all 0.3s ease; }
.support-section .contact-card .email-link:hover { transform: scale(1.05); opacity: 0.8; }
@media (max-width: 768px) { .support-section .contact-card .email-link { font-size: 1.1rem; } }
.support-section .contact-card .contact-info { color: rgba(255, 255, 255, 0.7); font-size: 1rem; }

@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); } }
.fade-in-up { animation: fadeInUp 0.6s ease-out; }