:root{color-scheme:light;--bg-1:#eef6f4;--bg-2:#f7fbfa;--bg-3:#dfeee8;--panel:#ffffff;--panel-soft:#f7faf8;--line:#d5e4de;--text:#1e293b;--muted:#516171;--muted-strong:#7b8a96;--accent:#2563eb;--accent-2:#1d4ed8;--accent-3:rgba(37,99,235,0.12);--shadow:0 20px 48px rgba(30,41,59,0.08);font-family:Sora,Avenir Next,Segoe UI,sans-serif}*{box-sizing:border-box}body,html{margin:0;min-height:100%;background:linear-gradient(135deg,var(--bg-1),var(--bg-2));color:var(--text);scroll-behavior:smooth}body{overflow-x:hidden}a{color:inherit;text-decoration:none}button,input,summary{font:inherit}.landing-shell{min-height:100vh}.landing-shell,.site-nav{background:#ffffff}.site-nav__inner{display:flex;align-items:center;justify-content:space-between;width:min(calc(100% - 32px),1200px);margin:0 auto;padding:18px 0}.brand-mark{display:inline-flex;align-items:center;font-size:1.25rem;font-weight:700;color:var(--text)}.brand-mark__icon,.brand-mark__suffix{color:var(--accent)}.brand-mark__icon{display:inline-flex;align-items:center;justify-content:center;margin-left:8px}.brand-mark__icon svg{width:1.3rem;height:1.3rem}.site-nav__links{display:flex;align-items:center;gap:18px;flex-wrap:wrap;justify-content:flex-end}.site-nav__links a{color:var(--muted);font-size:.94rem;font-weight:600;transition:color .18s ease}.site-nav__links a:hover{color:var(--text)}.site-nav__menu{display:none;position:relative}.site-nav__menu summary{list-style:none;display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;background:#ffffff;cursor:pointer}.site-nav__menu summary::-webkit-details-marker{display:none}.site-nav__menu-icon{display:inline-flex;flex-direction:column;gap:4px}.site-nav__menu-icon span{display:block;width:18px;height:2px;border-radius:999px;background:var(--text)}.site-nav__menu-panel{position:absolute;top:calc(100% + 10px);right:0;min-width:200px;display:grid;grid-gap:2px;gap:2px;padding:8px;border-radius:16px;background:rgba(255,255,255,.98);border:1px solid rgba(213,228,222,.9);box-shadow:0 18px 40px rgba(30,41,59,.12);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:10}.site-nav__menu-panel a{padding:10px 12px;border-radius:10px;color:var(--text);font-size:.94rem;font-weight:600}.site-nav__menu-panel a:hover{background:rgba(37,99,235,.06)}.message-strip{min-height:6rem;justify-content:center;padding:20px 0 0;background:#ffffff}.hero-section,.message-strip{display:flex;align-items:center}.hero-section{position:relative;overflow:hidden;min-height:calc(100vh - 84px);padding:72px 16px 136px;background:radial-gradient(circle 46rem at 120% 120%,rgba(37,99,235,.28),#ffffff)}.hero-section:before{content:"";position:absolute;inset:auto auto 8% 52%;width:min(38rem,56vw);aspect-ratio:1;border-radius:999px;background:radial-gradient(circle,rgba(37,99,235,.18) 0,rgba(37,99,235,.08) 34%,rgba(37,99,235,0) 72%);filter:blur(26px);pointer-events:none}.hero-layout{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(320px,.9fr);align-items:center;grid-gap:clamp(28px,5vw,64px);gap:clamp(28px,5vw,64px);width:min(calc(100% - 16px),1200px);margin:0 auto}.hero-copy{display:flex;flex-direction:column;align-items:flex-start;gap:40px;text-align:left}.hero-sub{width:100%;max-width:32rem;display:grid;grid-gap:0;gap:0}.hero-cta{margin-top:26px;width:100%;max-width:520px}.hero-copy h1{max-width:15ch;margin:0;font-size:clamp(2.35rem,5.3vw,4.2rem);line-height:1.02;font-weight:680;letter-spacing:-.05em}.cta-section h3 span,.faq-section h3 span,.features-section h3 span,.hero-copy h1 span,.how-section h3 span,.pricing-section h3 span,.testimonials-section h3 span{color:var(--accent)}.cta-section h4,.hero-copy h2,.landing-section h4{margin:0;font-size:clamp(1rem,2.5vw,1.45rem);font-weight:400;color:var(--muted)}.hero-trust{margin:18px 0 0;font-size:.86rem;color:var(--muted-strong)}.hero-demo{width:100%;max-width:518px;justify-self:end}.hero-demo__label{margin:0 0 12px;font-size:.84rem;font-weight:600;letter-spacing:.02em;color:var(--muted-strong)}.hero-demo__card{position:relative;display:grid;min-height:18.25rem;padding:22px;background:rgba(249,251,252,.86);border:1px solid rgba(213,228,222,.74);border-radius:26px;box-shadow:0 16px 36px rgba(30,41,59,.06);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.hero-demo__live,.hero-demo__measure{grid-area:1/1;display:grid;grid-gap:13px;gap:13px;align-content:start}.hero-demo__measure{visibility:hidden;pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.hero-demo__message--bot{justify-self:start;margin-left:12px;margin-right:24px}.hero-demo__message--user{justify-self:end;margin-left:48px;margin-right:6px}.hero-demo__bubble{margin:0;max-width:min(100%,26rem);padding:14px 18px;position:relative;will-change:transform,opacity;box-shadow:0 8px 20px rgba(30,41,59,.04)}.hero-demo__bubble--typing{min-width:5.2rem}.hero-demo__bubble p,.hero-demo__sender{margin:0}.hero-demo__sender{margin-bottom:8px;font-size:.78rem;font-weight:700;color:var(--muted-strong);text-transform:uppercase;letter-spacing:.05em}.hero-demo__bubble p{line-height:1.55}.hero-demo__meta{margin-top:10px!important;color:var(--muted)}.hero-demo__message--user 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var(--line);border-radius:14px;background:rgba(255,255,255,.96);box-shadow:var(--shadow);text-align:center}.cta-icon,.feature-card__kicker,.story-card__icon{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:999px;background:var(--accent-3);color:var(--accent);font-size:.78rem;font-weight:700}.cta-icon svg,.feature-card__kicker svg,.story-card__icon svg{width:16px;height:16px}.feature-card h5,.pricing-card h5,.story-card h5{margin:0;font-size:1.25rem;font-weight:600;color:var(--text)}.faq-item p,.feature-card p,.pricing-card p,.story-card p{margin:0;color:var(--muted);line-height:1.6}.story-card__thread{width:calc(100% + 36px);margin-top:auto;background:var(--panel-soft);border-bottom-left-radius:14px;border-bottom-right-radius:14px;min-height:16rem;padding:18px 10px 10px;border-top:1px solid var(--line)}.features-section{background:#ffffff}.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.feature-card{display:flex;flex-direction:column;gap:12px;padding:24px;border:1px solid var(--line);border-radius:14px;background:#ffffff;box-shadow:var(--shadow);transition:border-color .18s ease,transform .18s ease}.feature-card:hover{border-color:rgba(37,99,235,.45);transform:translateY(-2px)}.cta-section{overflow:hidden;min-height:55vh;padding:120px 16px;background:#ffffff}.cta-section__content{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;gap:18px;width:min(calc(100% - 16px),980px);margin:0 auto;text-align:center}.cta-section h3{margin:0;font-size:clamp(2.05rem,5vw,4rem);line-height:1.02;font-weight:600}.cta-disclaimer{font-size:.75rem;color:var(--muted-strong)}.testimonials-section{background:#ffffff}.testimonial-grid{width:min(calc(100% - 16px),1200px);margin:56px auto 0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:24px;gap:24px}.testimonial-card{position:relative;display:flex;flex-direction:column;justify-content:flex-start;gap:22px;min-height:260px;padding:28px 24px;border-radius:18px;border:1px solid rgba(37,99,235,.14);background:linear-gradient(180deg,rgba(37,99,235,.03),rgba(255,255,255,.98)),#ffffff;box-shadow:0 18px 44px rgba(30,41,59,.06)}.testimonial-card:before{content:'"';position:absolute;top:16px;right:18px;font-size:4rem;line-height:1;color:rgba(37,99,235,.12);font-weight:700}.testimonial-card__person{display:flex;align-items:center;gap:14px}.testimonial-card__avatar{display:inline-flex;align-items:center;justify-content:center;width:3rem;height:3rem;border-radius:999px;background:linear-gradient(135deg,rgba(37,99,235,.2),rgba(37,99,235,.06));border:1px solid 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