:root{--check-red: #ff6464;--check-blue: #2eabff;--white: #ffffff;--gray-50: #f9fafb;--gray-100: #f3f4f6;--gray-200: #e5e7eb;--gray-400: #9ca3af;--gray-600: #4b5563;--gray-700: #374151;--gray-800: #1f2937;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--radius-2xl: 24px;--shadow-sm: 0 1px 2px rgba(0,0,0,.05);--shadow-md: 0 4px 12px rgba(0,0,0,.08);--shadow-lg: 0 10px 25px rgba(0,0,0,.1);--shadow-xl: 0 20px 40px rgba(0,0,0,.12);--shadow-2xl: 0 25px 50px rgba(0,0,0,.2)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--white);color:var(--gray-800);font-family:ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,Apple Color Emoji,Segoe UI Emoji}.app{min-height:100vh;background:var(--white)}.container{max-width:1280px;margin:0 auto;padding-left:16px;padding-right:16px}@media (min-width: 640px){.container{padding-left:24px;padding-right:24px}}@media (min-width: 1024px){.container{padding-left:32px;padding-right:32px}}.row-between{display:flex;align-items:center;justify-content:space-between}.row-start{display:flex;align-items:center;gap:8px}.stack-vertical-12>*+*{margin-top:12px}.stack-vertical-16>*+*{margin-top:16px}.stack-vertical-4>*+*{margin-top:4px}.text-center{text-align:center}.text-muted{color:var(--gray-600)}.text-dark{color:var(--gray-800)}.text-small{font-size:12px}.text-body{color:var(--gray-600);margin:0 0 16px;line-height:1.75}.text-title{color:var(--gray-800);font-weight:600;margin:0 0 12px}.text-strong{font-weight:600}.brand__text{font-weight:700;font-size:20px}.brand__text--dark{color:var(--gray-800)}.btn{display:inline-flex;align-items:center;justify-content:center;font-weight:600;color:#fff;border:0;cursor:pointer;border-radius:9999px;transition:transform .2s ease,opacity .2s ease,background .2s ease}.btn:hover{opacity:.9;transform:scale(1.05)}.btn--sm{padding:8px 16px;font-size:14px}.btn--lg{padding:16px 32px;font-size:18px}.btn--xl{padding:16px 40px;font-size:20px}.btn--outline{background:transparent;color:var(--gray-800);border:2px solid var(--check-blue)}.btn--block{width:100%}.shadow-strong{box-shadow:var(--shadow-2xl)}.nav{position:fixed;top:0;width:100%;z-index:50;transition:background .3s ease,box-shadow .3s ease,backdrop-filter .3s ease;background:transparent}.nav--scrolled{background:#fffffff2;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:var(--shadow-lg)}.nav__inner{display:flex;align-items:center;justify-content:space-between;padding:16px 0}.nav__links{display:none;align-items:center;gap:32px}.nav__link{background:transparent;border:0;color:var(--gray-600);cursor:pointer;font-size:16px;transition:color .2s}.nav__link:hover{color:var(--gray-800)}.nav__menuBtn{background:transparent;border:0;cursor:pointer;color:var(--gray-800)}@media (min-width: 768px){.nav__links{display:flex}.nav__menuBtn{display:none}}.mobileMenu{background:#fffffff2;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:var(--shadow-lg)}.mobileMenu__inner{padding:8px 16px 16px;display:grid;gap:8px}.mobileMenu__link{width:100%;background:transparent;border:0;text-align:left;color:var(--gray-600);padding:8px 0;cursor:pointer}.mobileMenu__link:hover{color:var(--gray-800)}.hero{position:relative;overflow:hidden;padding-top:8rem;padding-bottom:5rem}.hero__blobs{position:absolute;inset:0;pointer-events:none}@keyframes pulseSlow{0%,to{transform:scale(1);opacity:.1}50%{transform:scale(1.05);opacity:.15}}.blob{position:absolute;border-radius:9999px;filter:blur(60px);animation:pulseSlow 6s ease-in-out infinite}.blob--blue{top:5rem;left:2.5rem;width:18rem;height:18rem;background:var(--check-blue)}.blob--red{bottom:2.5rem;right:2.5rem;width:24rem;height:24rem;background:var(--check-red);animation-delay:1s;opacity:.1}.hero__content{position:relative;z-index:1}.hero__title{font-size:48px;line-height:1.15;font-weight:800;margin:0 0 24px;color:var(--gray-800)}@media (min-width: 768px){.hero__title{font-size:72px}}.hero__subtitle{font-size:18px;line-height:1.75;color:var(--gray-600);margin:0 auto 32px;max-width:720px}@media (min-width: 768px){.hero__subtitle{font-size:20px}}.gradient-text{-webkit-background-clip:text;background-clip:text}.actions{display:flex;flex-direction:column;gap:12px;align-items:center;justify-content:center;margin-bottom:64px}@media (min-width: 640px){.actions{flex-direction:row}}.actions--wide{gap:16px}.grid{display:grid;gap:32px}.grid--stats{max-width:960px;margin:0 auto;grid-template-columns:1fr}@media (min-width: 768px){.grid--stats{grid-template-columns:repeat(3,1fr)}}.stat{text-align:center}.stat__value{font-size:36px;font-weight:700;color:var(--gray-800);margin-bottom:8px}.stat__label{color:var(--gray-600)}.scroll-indicator{position:absolute;bottom:2.5rem;left:50%;transform:translate(-50%)}@keyframes bounce{0%,to{transform:translate(-50%)}50%{transform:translate(-50%,-8px)}}.scroll-indicator{animation:bounce 1.8s infinite}.section{padding:5rem 0;position:relative;background:var(--white)}.section--muted{background:var(--gray-50)}.section__header{text-align:center;margin-bottom:64px}.section-heading{font-size:40px;font-weight:800;color:var(--gray-800);margin:0 0 16px}@media (min-width: 768px){.section-heading{font-size:56px}}.section-subtitle{font-size:18px;color:var(--gray-600);margin:0 auto;max-width:720px}.overlay-gradient{position:absolute;inset:0;opacity:.05}.relative{position:relative}.relative-content{position:relative;z-index:1}.grid--features{grid-template-columns:1fr}@media (min-width: 768px){.grid--features{grid-template-columns:repeat(2,1fr)}}@media (min-width: 1024px){.grid--features{grid-template-columns:repeat(4,1fr)}}.feature-card{background:var(--white);border-radius:var(--radius-2xl);padding:24px;border:1px solid var(--gray-100);box-shadow:var(--shadow-md);transition:transform .2s ease,box-shadow .2s ease}.feature-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-xl)}.feature-card__icon{margin-bottom:12px}.feature-card__title{font-size:20px;font-weight:600;color:var(--gray-800);margin:0 0 8px}.feature-card__desc{color:var(--gray-600);line-height:1.75;margin:0}.demo-section{padding:5rem 0;background:linear-gradient(90deg,#f9fafb,#eef6ff)}.grid--demo{grid-template-columns:1fr;align-items:center;gap:48px}@media (min-width: 1024px){.grid--demo{grid-template-columns:1fr 1fr}}.bullets{list-style:none;padding:0;margin:0;color:var(--gray-600);display:grid;gap:12px}.bullet{display:flex;align-items:center}.dot{width:8px;height:8px;border-radius:9999px;margin-right:12px}.demo-card-wrap{position:relative}.card{background:var(--white);border-radius:24px;padding:32px;border:1px solid var(--gray-200);box-shadow:var(--shadow-xl)}.card--xl{border-radius:24px}.demo-header{border-radius:16px;padding:24px;margin-bottom:24px}.score-animated{font-size:24px;font-weight:800;color:var(--gray-800);transition:all .5s ease}.progress{width:100%;height:8px;background:var(--gray-200);border-radius:9999px;overflow:hidden}.progress__bar{height:8px;border-radius:9999px;transition:width .5s ease}.grid--cards-3{grid-template-columns:1fr}@media (min-width: 768px){.grid--cards-3{grid-template-columns:repeat(3,1fr)}}.testimonial-card{background:var(--white);border-radius:16px;padding:24px;border:1px solid var(--gray-200);box-shadow:var(--shadow-md);transition:box-shadow .3s ease,transform .3s ease}.testimonial-card:hover{box-shadow:var(--shadow-xl)}.stars{margin-bottom:12px}.divider{border-top:1px solid var(--gray-200);margin-top:16px;padding-top:16px}.promo-card{background:var(--white);border-radius:16px;padding:32px;max-width:1024px;margin:0 auto;border:1px solid var(--gray-200);box-shadow:var(--shadow-xl)}.section-title{font-size:24px;font-weight:800;color:var(--gray-800);margin:0 0 24px;text-align:left}.grid--3{grid-template-columns:1fr;gap:24px}@media (min-width: 768px){.grid--3{grid-template-columns:repeat(3,1fr)}}.promo-item{text-align:center}.promo-emoji{font-size:28px;margin-bottom:8px}.footer{background:var(--gray-800);padding:48px 0;color:var(--gray-400)}.footer__grid{display:grid;gap:32px;grid-template-columns:1fr}@media (min-width: 768px){.footer__grid{grid-template-columns:repeat(4,1fr)}}.footer__brand{grid-column:span 1}@media (min-width: 768px){.footer__brand{grid-column:span 2}}.footer__desc{color:#9aa4b2;line-height:1.8;margin:8px 0 0;max-width:640px}.footer__title{color:#fff;font-weight:600;margin:0 0 16px}.footer__links{list-style:none;padding:0;margin:0;display:grid;gap:10px}.footer__link{color:var(--gray-400);text-decoration:none;transition:color .2s}.footer__link:hover{color:#fff}.footer__bottom{border-top:1px solid #374151;margin-top:48px;padding-top:24px;text-align:center;color:var(--gray-400)}