:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--brand-blue:#3b3bf0;--brand-blue-2:#3a33e6;--brand-teal:#15c6a8;--brand-teal-deep:#0fae91;--online:#22c55e;--ink:#16264a;--ink-soft:#46597a;--ink-muted:#7887a0;--surface:#fff;--soft:#eef2f9;--soft-2:#f4f7fb;--border:#16264a14;--bubble:#eef3f8;--shadow-card:0 30px 60px #1720542e;--shadow-soft:0 12px 30px #17205414}*{box-sizing:border-box}html,body{width:100%;overflow-x:hidden}body{color:var(--ink);background:var(--surface);min-height:100vh;margin:0;font-family:Inter,Segoe UI,sans-serif}h1,h2,h3,h4{margin:0;font-family:Poppins,Inter,sans-serif}p{margin:0;line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.site-header{z-index:20;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0}.nav{justify-content:space-between;align-items:center;gap:24px;max-width:1240px;margin:0 auto;padding:22px 28px;display:flex}.brand{align-items:center;display:inline-flex}.brand .logo{width:150px;height:auto}.btn-startchat{border:1px solid var(--border);background:var(--soft-2);background-image:linear-gradient(120deg, var(--brand-teal), var(--brand-blue));color:#0000;-webkit-background-clip:text;background-clip:text;border-radius:999px;padding:12px 26px;font-size:16px;font-weight:600;transition:transform .2s,box-shadow .2s}.btn-startchat:hover{box-shadow:var(--shadow-soft);transform:translateY(-1px)}.hero{background:radial-gradient(120% 120% at 85% 0%, #4a49ff 0%, var(--brand-blue) 45%, var(--brand-blue-2) 100%);padding:84px 28px 96px}.hero-inner{grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);align-items:center;gap:64px;max-width:1240px;margin:0 auto;display:grid}.hero-eyebrow{letter-spacing:.12em;text-transform:uppercase;color:#ffffffe6;margin-bottom:18px;font-family:Mansalva,cursive;font-size:16px;font-weight:700}.hero-title{color:#fff;letter-spacing:-.01em;font-family:Lato,sans-serif;font-size:56px;font-weight:700;line-height:1.05}.underline-word{white-space:nowrap;display:inline-block;position:relative}.underline-word .scribble{width:100%;height:13px;position:absolute;bottom:-10px;left:0}.hero-lead{color:#ffffffe6;max-width:460px;margin-top:34px;font-size:19px;line-height:1.6}.btn-conversation{background:var(--surface);color:var(--ink);border-radius:999px;align-items:center;gap:12px;margin-top:34px;padding:18px 34px;font-size:18px;font-weight:600;transition:transform .2s,box-shadow .2s;display:inline-flex;box-shadow:0 18px 40px #0c103c47}.btn-conversation:hover{transform:translateY(-2px);box-shadow:0 22px 46px #0c103c57}.btn-conversation svg{width:22px;height:22px;color:var(--brand-blue)}.preview-card{background:var(--surface);box-shadow:var(--shadow-card);cursor:pointer;border-radius:26px;flex-direction:column;min-height:460px;padding:26px 28px 24px;transition:transform .25s,box-shadow .25s;display:flex}.preview-card:hover,.preview-card:focus-visible{transform:translateY(-6px);box-shadow:0 40px 80px #17205442}.preview-card:focus-visible{outline:3px solid var(--brand-teal);outline-offset:4px}.assistant-head{border-bottom:1px solid var(--border);align-items:center;gap:16px;padding-bottom:20px;display:flex}.assistant-avatar{background:var(--brand-teal);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:54px;height:54px;font-family:Poppins,sans-serif;font-size:22px;font-weight:600;display:flex}.assistant-name{color:var(--ink);font-size:20px;font-weight:600}.assistant-status{color:var(--brand-teal-deep);align-items:center;gap:8px;margin-top:2px;font-size:15px;display:inline-flex}.online-dot{background:var(--online);border-radius:50%;width:10px;height:10px;display:inline-block}.preview-body{flex:1;padding:22px 0}.preview-bubble{align-items:flex-start;gap:14px;display:inline-flex}.preview-bubble .mini-avatar{background:var(--brand-teal);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:16px;font-weight:600;display:flex}.preview-bubble .bubble-text{background:var(--bubble);color:var(--ink-soft);border-radius:16px;padding:14px 18px;font-size:16px}.quick-chips{flex-wrap:wrap;gap:12px;margin-bottom:16px;display:flex}.chip{background:var(--surface);color:var(--ink);cursor:pointer;border:none;border-radius:999px;padding:12px 20px;font-family:inherit;font-size:15px;font-weight:600;transition:transform .15s,box-shadow .15s;box-shadow:0 6px 16px #1720541f}.chip:hover{transform:translateY(-1px);box-shadow:0 10px 22px #1720542e}.input-row{align-items:center;gap:14px;display:flex}.input-row .field{border:1px solid var(--border);color:var(--ink);background:var(--surface);resize:none;border-radius:999px;flex:1;padding:16px 22px;font-family:inherit;font-size:16px;line-height:1.4}.input-row .field::placeholder{color:var(--ink-muted)}.input-row .field:focus{border-color:#3b3bf066;outline:2px solid #3b3bf040}.send-round{background:var(--brand-blue);color:#fff;cursor:pointer;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:56px;height:56px;transition:transform .15s,box-shadow .15s;display:inline-flex}.send-round svg{width:22px;height:22px}.send-round:hover{transform:translateY(-1px);box-shadow:0 12px 24px #3b3bf066}.send-pill{background:var(--brand-blue);color:#fff;cursor:pointer;border:none;border-radius:999px;flex-shrink:0;padding:16px 40px;font-family:inherit;font-size:16px;font-weight:600;transition:transform .15s,box-shadow .15s}.send-pill:hover{transform:translateY(-1px);box-shadow:0 12px 24px #3b3bf066}.send-pill:disabled{opacity:.6;cursor:not-allowed}.features{grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;max-width:1240px;margin:0 auto;padding:72px 28px 96px;display:grid}.feature-card{background:var(--soft);text-align:center;border-radius:22px;flex-direction:column;align-items:center;gap:22px;padding:44px 28px;display:flex}.feature-icon{background:var(--surface);width:68px;height:68px;color:var(--brand-blue);box-shadow:var(--shadow-soft);border-radius:50%;justify-content:center;align-items:center;display:flex}.feature-icon svg{width:30px;height:30px}.feature-card h3{color:var(--ink);font-size:20px;font-weight:600}.chat-main{background:radial-gradient(120% 120% at 85% 0%, #4a49ff 0%, var(--brand-blue) 45%, var(--brand-blue-2) 100%);min-height:calc(100vh - 82px);padding:40px 28px 48px}.chat-card{background:var(--surface);max-width:1240px;box-shadow:var(--shadow-card);border-radius:26px;flex-direction:column;height:calc(100vh - 170px);min-height:560px;margin:0 auto;display:flex;overflow:hidden}.chat-card-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:16px;padding:26px 30px;display:flex}.chat-card-header .assistant-head{border-bottom:none;padding-bottom:0}.btn-clear{border:1px solid var(--border);background:var(--surface);color:var(--ink);cursor:pointer;box-shadow:var(--shadow-soft);border-radius:999px;padding:12px 30px;font-family:inherit;font-size:16px;font-weight:600;transition:transform .15s}.btn-clear:hover{transform:translateY(-1px)}.chat-thread{flex-direction:column;flex:1;gap:18px;padding:30px;display:flex;overflow-y:auto}.chat-row{align-items:flex-start;gap:14px;max-width:78%;display:flex}.chat-row.assistant{align-self:flex-start}.chat-row.user{flex-direction:row-reverse;align-self:flex-end}.chat-row .mini-avatar{background:var(--brand-teal);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:16px;font-weight:600;display:flex}.chat-row.user .mini-avatar{background:var(--brand-blue)}.chat-bubble{color:var(--ink-soft);background:var(--bubble);border-radius:18px;padding:16px 20px;font-size:16px;line-height:1.55}.chat-row.user .chat-bubble{background:var(--brand-blue);color:#fff}.chat-bubble strong{color:var(--ink)}.chat-row.user .chat-bubble strong{color:#fff}.chat-bubble ul{margin:8px 0 0;padding-left:20px}.chat-bubble li{margin-bottom:4px}.chat-bubble a{color:var(--brand-blue);font-weight:600;text-decoration:underline}.chat-row.user .chat-bubble a{color:#fff}.chat-footer{border-top:1px solid var(--border);padding:20px 30px 26px}.typing-dots{align-items:center;gap:5px;display:inline-flex}.typing-dots span{background:var(--ink-muted);border-radius:50%;width:8px;height:8px;animation:1.2s ease-in-out infinite bounce}.typing-dots span:nth-child(2){animation-delay:.15s}.typing-dots span:nth-child(3){animation-delay:.3s}@keyframes bounce{0%,80%,to{opacity:.5;transform:translateY(0)}40%{opacity:1;transform:translateY(-5px)}}.package-list{flex-direction:column;gap:14px;margin-top:12px;display:flex}.package-card{background:var(--soft);border:1px solid var(--border);color:var(--ink);border-radius:18px;justify-content:space-between;align-items:center;gap:16px;padding:18px 20px;text-decoration:none;transition:transform .2s,box-shadow .2s;display:flex;position:relative}.package-card h4{margin:0 0 6px;font-size:17px}.package-card p{color:var(--ink-muted);margin:0}.package-card:hover{box-shadow:var(--shadow-soft);transform:translateY(-2px)}.package-card.featured{background:linear-gradient(135deg,#15c6a824,#3b3bf014);border:1px solid #15c6a880}.package-badge{background:linear-gradient(120deg, var(--brand-teal), var(--brand-blue));color:#fff;letter-spacing:.06em;border-radius:999px;padding:4px 12px;font-size:12px;font-weight:600;position:absolute;top:-12px;right:20px}.package-badge--best-selling{color:#2b1c06;background:linear-gradient(120deg,#ffd36a,#ff9d4d)}.package-badge--best-value{color:#08314a;background:linear-gradient(120deg,#b3f5ff,#6ac8ff)}.package-badge--most-popular{color:#0f3b2f;background:linear-gradient(120deg,#a9f7cf,#4ee0b6)}.package-price{text-align:right;color:var(--ink);flex-direction:column;gap:6px;font-weight:700;display:flex}.package-price span:first-child{font-size:20px}.package-select{color:var(--brand-teal-deep);font-size:14px;font-weight:600}.reveal{opacity:0;transition:opacity .6s,transform .6s;transform:translateY(20px)}.reveal.is-visible{opacity:1;transform:translateY(0)}@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transition:none;transform:none}}@media (max-width:980px){.hero-inner{grid-template-columns:1fr;gap:40px}.features{grid-template-columns:1fr}.chat-card{height:auto;min-height:70vh}}@media (max-width:560px){.nav{padding:16px 18px}.hero{padding:56px 18px 64px}.chat-main{padding:20px 14px 28px}.chat-card-header,.chat-thread,.chat-footer{padding-left:18px;padding-right:18px}.send-pill{padding:16px 24px}}