:root{--ait-ink:#17324d;--ait-coral:#ff6b57;--ait-coral-dark:#e9523e;--ait-blue:#e4f6ff;--ait-navy:#102c46;--ait-muted:#667989;--ait-line:#dce6ec;--ait-yellow:#ffd968;--ait-radius:24px;--ait-shadow:0 24px 60px rgba(20,48,72,.13)}.ait-main{color:var(--ait-ink);font-size:16px;line-height:1.6;overflow:hidden}.ait-main *{box-sizing:border-box}.ait-main h1,.ait-main h2,.ait-main h3{color:var(--ait-ink);font-weight:700;letter-spacing:-.035em;line-height:1.08}.ait-wrap{width:min(1192px,calc(100% - 48px));margin-inline:auto}.ait-kicker{display:block;color:var(--ait-coral);font-weight:800;font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:16px}.ait-kicker.light{color:#ffd7ae}.ait-button{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:14px 22px;border-radius:13px;background:var(--ait-coral);color:#fff!important;font-weight:700;box-shadow:0 9px 22px rgba(255,107,87,.25);transition:transform .2s,background .2s}.ait-button:hover{background:var(--ait-coral-dark);transform:translateY(-2px)}.ait-button.light{background:#fff;color:var(--ait-coral)!important;box-shadow:none}.ait-hero{background:linear-gradient(100deg,#fff 0%,#fff 47%,#e4f6ff 47%,#d6f0ff 100%)}.ait-hero-grid{display:grid;grid-template-columns:1fr 1.03fr;min-height:650px;align-items:center}.ait-hero-copy{padding:70px 32px 70px 0}.ait-hero h1{font-size:clamp(3.1rem,5.6vw,5.2rem);margin:0 0 24px}.ait-hero-copy>p{font-size:1.12rem;color:#53697a;max-width:570px;margin:0 0 30px}.ait-actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap}.ait-text-link{font-weight:700;color:var(--ait-ink)}.ait-text-link span{display:inline-grid;place-items:center;width:34px;height:34px;border:1px solid var(--ait-line);border-radius:50%;font-size:.65rem;margin-right:7px;background:#fff}.ait-trust{display:flex;gap:19px;flex-wrap:wrap;margin-top:28px;color:#637787;font-size:.79rem}.ait-hero-visual{position:relative;height:100%;min-height:650px;margin-right:calc((1192px - 100vw)/2)}.ait-hero-visual>img{width:100%;height:100%;object-fit:cover;display:block}.ait-song-card{position:absolute;left:6%;bottom:9%;display:flex;align-items:center;gap:12px;background:rgba(255,255,255,.94);border-radius:17px;padding:14px 16px;min-width:315px;box-shadow:var(--ait-shadow);backdrop-filter:blur(10px)}.ait-song-icon{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--ait-coral);color:#fff;font-size:1.3rem}.ait-song-card>div{display:flex;flex-direction:column}.ait-song-card small{color:var(--ait-muted)}.ait-wave{margin-left:auto;color:#1584ad;letter-spacing:2px}.ait-proof{width:min(1050px,calc(100% - 48px));margin:auto;display:grid;grid-template-columns:repeat(3,1fr);padding:28px 0;border-bottom:1px solid var(--ait-line)}.ait-proof div{display:flex;flex-direction:column;text-align:center;border-right:1px solid var(--ait-line)}.ait-proof div:last-child{border:0}.ait-proof strong{font-size:1.35rem}.ait-proof span{font-size:.84rem;color:var(--ait-muted)}.ait-section{padding:105px 0}.ait-section h2,.ait-studio h2,.ait-story h2{font-size:clamp(2.35rem,4vw,3.7rem);margin:0 0 45px}.ait-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.ait-steps article{position:relative;border:1px solid var(--ait-line);border-radius:var(--ait-radius);padding:30px;background:#fff}.ait-num{position:absolute;right:23px;top:18px;color:#dce4e9;font-size:1.8rem;font-weight:700}.ait-icon{display:grid;place-items:center;width:58px;height:58px;border-radius:18px;font-size:1.5rem;font-style:normal;margin-bottom:24px}.ait-icon.coral{background:#fff0ed;color:var(--ait-coral)}.ait-icon.blue{background:#e7f7ff;color:#1782ad}.ait-icon.yellow{background:#fff6d7;color:#d39300}.ait-steps h3{font-size:1.3rem;margin:0 0 9px}.ait-steps p,.ait-lead,.ait-products article p{color:var(--ait-muted);margin:0}.ait-studio{background:var(--ait-navy);color:#fff;padding:95px 0}.ait-studio h2{color:#fff;margin-bottom:20px}.ait-studio p{color:#c6d2db;max-width:560px;font-size:1.06rem}.ait-studio ul{list-style:none;margin:24px 0 30px;padding:0}.ait-studio li{margin:8px 0}.ait-studio li:before{content:'✓';color:#80e0ba;margin-right:9px;font-weight:800}.ait-studio-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:70px}.ait-chat-preview{background:#fff;color:var(--ait-ink);border-radius:22px;box-shadow:0 25px 60px rgba(0,0,0,.2);overflow:hidden}.ait-chat-head{display:flex;align-items:center;gap:11px;padding:17px 19px;border-bottom:1px solid var(--ait-line)}.ait-chat-head>span{display:grid;place-items:center;width:42px;height:42px;background:var(--ait-coral);color:#fff;border-radius:12px;font-size:1.3rem}.ait-chat-head>div{display:flex;flex-direction:column}.ait-chat-head small{color:var(--ait-muted)}.ait-chat-head i{display:inline-block;width:7px;height:7px;background:#36b878;border-radius:50%;margin-right:5px}.ait-chat-body{background:#f6f9fb;padding:25px;min-height:260px}.ait-chat-body p{width:78%;background:#fff;color:var(--ait-ink);border:1px solid #e2e9ee;border-radius:15px 15px 15px 4px;padding:12px 14px;margin:0 0 14px;font-size:.93rem}.ait-chat-body p.answer{margin-left:auto;background:var(--ait-coral);border-color:var(--ait-coral);color:#fff;border-radius:15px 15px 4px}.ait-chat-input{display:flex;justify-content:space-between;align-items:center;margin:16px;border:1px solid var(--ait-line);border-radius:12px;padding:11px 12px;color:#94a2ad}.ait-chat-input b{display:grid;place-items:center;width:35px;height:35px;background:var(--ait-coral);color:#fff;border-radius:9px}.ait-products h2{margin-bottom:15px}.ait-lead{margin-bottom:40px}.ait-product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:40px}.ait-products article{border:1px solid var(--ait-line);border-radius:var(--ait-radius);padding:28px;text-align:center;background:#fff}.ait-products article>div{width:85px;height:85px;border-radius:22px;background:#fff2e1;display:grid;place-items:center;margin:0 auto 18px;font-size:2.8rem}.ait-products article:nth-child(2)>div{background:#e8f7ff;color:#1a81aa}.ait-products article:nth-child(3)>div{background:#fff0ed;color:var(--ait-coral)}.ait-products article h3{font-size:1.35rem;margin:0 0 8px}.ait-center{text-align:center;margin-top:35px}.ait-story{background:var(--ait-coral);color:#fff;padding:90px 0}.ait-story-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:80px;align-items:center}.ait-story h2{color:#fff;margin-bottom:20px}.ait-story p{color:#ffebe7;font-size:1.08rem;max-width:620px}.ait-story blockquote{font-size:2rem;font-weight:700;line-height:1.25;border-left:1px solid rgba(255,255,255,.42);padding:35px 0 35px 42px;margin:0;color:#fff}.ait-story blockquote em{color:#ffe0a0;font-style:normal}.ait-story small{display:block;font-size:.8rem;font-weight:400;margin-top:20px;opacity:.8}.ait-faq h2{margin-bottom:35px}.ait-faq-list{max-width:850px}.ait-faq details{border-bottom:1px solid var(--ait-line);padding:18px 0}.ait-faq summary{display:flex;justify-content:space-between;cursor:pointer;font-size:1.08rem;font-weight:700;list-style:none}.ait-faq summary::-webkit-details-marker{display:none}.ait-faq summary span{color:var(--ait-coral);font-size:1.4rem;transition:.2s}.ait-faq details[open] summary span{transform:rotate(45deg)}.ait-faq details p{max-width:700px;color:var(--ait-muted);margin:11px 0 2px}@media(max-width:849px){.ait-wrap{width:min(100% - 36px,720px)}.ait-hero{background:#fff}.ait-hero-grid,.ait-studio-grid,.ait-story-grid{grid-template-columns:1fr}.ait-hero-copy{padding:60px 0 45px}.ait-hero-visual{min-height:470px;margin:0 calc((100% - 100vw)/2);width:100vw}.ait-proof,.ait-steps,.ait-product-grid{grid-template-columns:1fr}.ait-proof div{border-right:0;border-bottom:1px solid var(--ait-line);padding:14px}.ait-proof div:last-child{border-bottom:0}.ait-steps,.ait-product-grid{gap:16px}.ait-section{padding:76px 0}.ait-studio{padding:76px 0}.ait-studio-grid{gap:45px}.ait-story{padding:70px 0}.ait-story-grid{gap:25px}.ait-story blockquote{border-left:0;border-top:1px solid rgba(255,255,255,.4);padding:30px 0 0}}@media(max-width:549px){.ait-wrap{width:calc(100% - 28px)}.ait-main{font-size:15px}.ait-hero h1{font-size:2.85rem}.ait-hero-copy>p{font-size:1rem}.ait-actions{align-items:flex-start;flex-direction:column;gap:16px}.ait-trust{display:grid;gap:7px}.ait-hero-visual{min-height:350px}.ait-song-card{left:14px;right:14px;min-width:0;padding:11px}.ait-wave{display:none}.ait-section h2,.ait-studio h2,.ait-story h2{font-size:2.3rem}.ait-steps article,.ait-products article{padding:23px}.ait-chat-body{min-height:245px;padding:16px}.ait-story blockquote{font-size:1.6rem}}