/* resar.one */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { background: linear-gradient(135deg, #EEF2FF 0%, #E8E0F0 50%, #EEF2FF 100%); color: #475569; font-family: 'Inter', sans-serif; font-weight: 400; line-height: 1.65; min-height: 100vh; background-color: #F1F5F9; }
.hero { position: relative; padding: 6rem 2rem 4rem; display: flex; justify-content: center; overflow: hidden; }
.blur-shape { position: absolute; border-radius: 50%; filter: blur(60px); pointer-events: none; }
.s1 { width: 300px; height: 300px; background: #A5B4FC; opacity: 0.15; top: -50px; left: 10%; }
.s2 { width: 250px; height: 250px; background: #A5B4FC; opacity: 0.2; bottom: -30px; right: 15%; }
.glass-panel { background: rgba(255,255,255,0.2); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border: 1px solid rgba(255,255,255,0.3); border-radius: 16px; box-shadow: inset 0 1px 0 rgba(255,255,255,0.4); }
.hero-panel { padding: 3rem; text-align: center; max-width: 440px; position: relative; z-index: 1; }
.brand { font-family: 'Inter', sans-serif; font-weight: 700; font-size: clamp(2.5rem, 6vw, 3.5rem); color: #1E293B; letter-spacing: -0.01em; margin-bottom: 0.5rem; }
.tagline { font-size: 1rem; color: #475569; font-weight: 400; margin-bottom: 2rem; }
.cta-row { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.cta-primary { display: inline-block; background: #6366F1; color: #ffffff; font-family: 'Inter', sans-serif; font-weight: 600; font-size: 0.85rem; padding: 0.75rem 1.5rem; border-radius: 8px; text-decoration: none; }
.cta-secondary { display: inline-block; border: 1px solid #6366F1; color: #6366F1; font-family: 'Inter', sans-serif; font-weight: 600; font-size: 0.85rem; padding: 0.75rem 1.5rem; border-radius: 8px; text-decoration: none; background: transparent; }
.features { max-width: 650px; margin: 0 auto; padding: 3rem 2rem; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.feature-card { padding: 1.5rem; text-align: center; }
.geo-icon { display: block; width: 32px; height: 32px; margin: 0 auto 1rem; }
.geo-icon.circle { border: 2px solid #6366F1; border-radius: 50%; }
.geo-icon.triangle { width: 0; height: 0; border-left: 16px solid transparent; border-right: 16px solid transparent; border-bottom: 28px solid transparent; border-bottom-color: #6366F1; background: none; }
.geo-icon.square { border: 2px solid #6366F1; border-radius: 2px; }
.feature-name { font-weight: 700; font-size: 1rem; color: #1E293B; margin-bottom: 0.5rem; }
.feature-desc { font-size: 0.8rem; color: #475569; font-weight: 500; }
.section-title { font-weight: 700; font-size: 1.3rem; color: #1E293B; text-align: center; margin-bottom: 1.5rem; }
.workflow { max-width: 650px; margin: 0 auto; padding: 2rem; }
.flow-row { display: flex; align-items: center; justify-content: center; gap: 0.5rem; flex-wrap: wrap; }
.flow-step { padding: 1rem 1.5rem; text-align: center; }
.flow-label { font-family: 'Fira Code', monospace; font-size: 0.8rem; color: #1E293B; font-weight: 400; }
.flow-arrow { font-size: 1.2rem; color: #6366F1; }
.cases { max-width: 440px; margin: 0 auto; padding: 2rem; }
.case-list { display: flex; flex-direction: column; gap: 0.5rem; }
.case-item { display: flex; justify-content: space-between; align-items: center; padding: 1rem 1.5rem; background: rgba(255,255,255,0.2); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border: 1px solid rgba(255,255,255,0.3); border-radius: 12px; cursor: pointer; }
.case-name { font-weight: 600; font-size: 0.9rem; color: #1E293B; }
.case-arrow { font-size: 1.2rem; color: #6366F1; }
.footer { text-align: center; padding: 3rem 2rem 5rem; }
.footer-text { font-weight: 600; font-size: 1rem; color: #475569; }
@media (max-width: 520px) {
    .feature-grid { grid-template-columns: 1fr; max-width: 280px; margin: 0 auto; }
    .flow-row { flex-direction: column; }
    .flow-arrow { transform: rotate(90deg); }
}
.fade-in { opacity: 0; transform: translateY(12px); transition: opacity 0.5s ease, transform 0.5s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }