.aiit-ct{--ct-a:#087cff;--ct-b:#773bff;--ct-ink:#101b38;--ct-muted:#71809e;--ct-bg:#f8faff;--ct-card:#fff;--ct-border:#e6edfb;--ct-input:#fff;--ct-req:#ef4444;--ct-wa:#16a34a;--ct-btn-text:#fff;--ct-r:24px;--ct-ir:12px;position:relative;overflow:hidden;padding:40px 18px;font-family:"Hind Siliguri","Sora",sans-serif;color:var(--ct-ink);background:radial-gradient(ellipse at 0 0,color-mix(in srgb,var(--ct-a) 10%,transparent),transparent 35%),radial-gradient(ellipse at 100% 100%,color-mix(in srgb,var(--ct-b) 10%,transparent),transparent 35%),var(--ct-bg)}
.aiit-ct *{box-sizing:border-box}
.aiit-ct svg{flex:0 0 auto}
.aiit-ct__decor{position:absolute;top:44px;color:var(--ct-a);opacity:.9}.aiit-ct__decor svg{width:64px;height:64px}
.aiit-ct__decor--l{left:6%;transform:rotate(-12deg)}.aiit-ct__decor--r{right:6%;color:var(--ct-b);transform:rotate(10deg)}
.aiit-ct__head{position:relative;max-width:780px;margin:0 auto 30px;text-align:center}
.aiit-ct__kicker{display:inline-flex;align-items:center;gap:10px;padding:9px 20px;border:1px solid var(--ct-border);border-radius:30px;background:color-mix(in srgb,var(--ct-a) 7%,#fff);color:var(--ct-a);font:800 13px/1 "Sora",sans-serif;letter-spacing:.5px}
.aiit-ct__kicker::before,.aiit-ct__kicker::after{content:"";width:24px;height:2px;background:currentColor;opacity:.45}
.aiit-ct__title{margin:14px 0 8px;color:var(--ct-ink);font:800 clamp(34px,5vw,58px)/1.15 "Sora","Hind Siliguri",sans-serif;letter-spacing:-1.5px}
.aiit-ct__title span,.aiit-ct__ctitle span{background:linear-gradient(100deg,var(--ct-a),var(--ct-b));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.aiit-ct__intro{margin:0;color:var(--ct-muted);font-size:17px;line-height:1.8}
.aiit-ct__grid{position:relative;max-width:1400px;margin:auto;display:grid;grid-template-columns:1.08fr .92fr;gap:16px;align-items:stretch}
.aiit-ct__grid.is-single{grid-template-columns:minmax(0,820px);justify-content:center}
.aiit-ct__side{display:flex;flex-direction:column;gap:16px;min-width:0}
.aiit-ct__card{min-width:0;padding:26px;border:1px solid var(--ct-border);border-radius:var(--ct-r);background:var(--ct-card);box-shadow:0 12px 35px rgb(43 76 150 / 8%)}
.aiit-ct__side .aiit-ct__card:last-child{flex:1}
.aiit-ct__chead{display:flex;gap:16px;align-items:flex-start;margin-bottom:20px}
.aiit-ct__cico{display:grid;place-items:center;width:64px;height:64px;border-radius:16px;background:color-mix(in srgb,var(--ct-a) 9%,#fff);color:var(--ct-a)}.aiit-ct__cico svg{width:30px;height:30px}
.aiit-ct__ctitle{margin:4px 0 6px;color:var(--ct-ink);font:800 24px/1.25 "Sora","Hind Siliguri",sans-serif}
.aiit-ct__csub{margin:0;color:var(--ct-muted);font-size:15px;line-height:1.7}
.aiit-ct__form{display:flex;flex-direction:column;gap:16px}
.aiit-ct__row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.aiit-ct__form label{display:flex;flex-direction:column;gap:8px;margin:0;font-weight:600;font-size:15px;color:var(--ct-ink)}
.aiit-ct__req{color:var(--ct-req)}
.aiit-ct__field{position:relative;display:flex;align-items:center}
.aiit-ct__field>svg{position:absolute;left:16px;color:var(--ct-a);pointer-events:none}
.aiit-ct__area>svg{top:16px}
.aiit-ct .aiit-ct__field input,.aiit-ct .aiit-ct__field select,.aiit-ct .aiit-ct__field textarea{width:100%;min-height:52px;margin:0;padding:12px 16px 12px 48px;border:1px solid var(--ct-border);border-radius:var(--ct-ir);background:var(--ct-input);color:var(--ct-ink);font:500 15px/1.5 "Hind Siliguri",sans-serif;box-shadow:none;outline:0;transition:border-color .2s,box-shadow .2s;appearance:none}
.aiit-ct .aiit-ct__field textarea{min-height:150px;resize:vertical}
.aiit-ct__select::after{content:"";position:absolute;right:18px;width:8px;height:8px;border-right:2px solid var(--ct-muted);border-bottom:2px solid var(--ct-muted);transform:translateY(-3px) rotate(45deg);pointer-events:none}
.aiit-ct .aiit-ct__field :is(input,select,textarea):focus{border-color:var(--ct-a);box-shadow:0 0 0 4px color-mix(in srgb,var(--ct-a) 14%,transparent)}
.aiit-ct .aiit-ct__field :is(input,textarea)::placeholder{color:#9aa6bd}
.aiit-ct__hp{position:absolute!important;left:-9999px!important;opacity:0}
.aiit-ct .aiit-ct__submit{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;min-height:58px;border:0;border-radius:var(--ct-ir);background:linear-gradient(100deg,var(--ct-a),var(--ct-b));color:var(--ct-btn-text);font:700 19px/1 "Hind Siliguri",sans-serif;cursor:pointer;box-shadow:0 14px 28px -14px var(--ct-a);transition:transform .2s,box-shadow .25s,filter .2s}
.aiit-ct .aiit-ct__submit:hover{transform:translateY(-2px);box-shadow:0 18px 34px -14px var(--ct-b);color:var(--ct-btn-text)}
.aiit-ct .aiit-ct__submit[disabled]{opacity:.7;cursor:wait;transform:none}
.aiit-ct__status{margin:0;min-height:1.4em;font-weight:600;font-size:14px;text-align:center}.aiit-ct__status.is-ok{color:var(--ct-wa)}.aiit-ct__status.is-err{color:var(--ct-req)}
.aiit-ct__items{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}
.aiit-ct__item{--t:var(--ct-wa);display:flex;flex-direction:column;align-items:center;gap:6px;padding:18px 12px;border:1px solid color-mix(in srgb,var(--t) 22%,#fff);border-radius:16px;background:color-mix(in srgb,var(--t) 7%,#fff);text-align:center;text-decoration:none!important;color:var(--ct-ink);transition:transform .2s,box-shadow .2s}
a.aiit-ct__item:hover{transform:translateY(-3px);box-shadow:0 12px 24px -16px var(--t)}
.aiit-ct__item.tone-blue{--t:var(--ct-a)}.aiit-ct__item.tone-purple{--t:var(--ct-b)}.aiit-ct__item.tone-pink{--t:#e11d74}
.aiit-ct__iico{display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:color-mix(in srgb,var(--t) 16%,#fff);color:var(--t)}.aiit-ct__iico svg{width:26px;height:26px}
.aiit-ct__item b{font:700 15px/1.3 "Sora","Hind Siliguri",sans-serif}
.aiit-ct__item>span:last-child{color:var(--t);font:700 14px/1.5 "Sora","Hind Siliguri",sans-serif;overflow-wrap:anywhere}
.aiit-ct .aiit-ct__wa{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:14px;min-height:54px;border-radius:var(--ct-ir);background:linear-gradient(100deg,color-mix(in srgb,var(--ct-wa) 80%,#fff),var(--ct-wa));color:#fff!important;font-weight:700;font-size:17px;text-decoration:none!important;transition:transform .2s,box-shadow .25s}
.aiit-ct .aiit-ct__wa:hover{transform:translateY(-2px);box-shadow:0 14px 28px -14px var(--ct-wa)}
.aiit-ct__map{overflow:hidden;border:1px solid var(--ct-border);border-radius:16px}
.aiit-ct__map iframe{display:block;width:100%;height:280px;border:0}
@media(max-width:1024px){.aiit-ct__grid{grid-template-columns:1fr}.aiit-ct__decor{display:none}}
@media(max-width:640px){.aiit-ct__row{grid-template-columns:1fr}.aiit-ct__card{padding:18px}.aiit-ct__cico{width:50px;height:50px}.aiit-ct__ctitle{font-size:20px}.aiit-ct__intro{font-size:15px}}
@media(prefers-reduced-motion:reduce){.aiit-ct *{transition:none!important}}
.aiit-ct{border-radius:28px}@media(max-width:640px){.aiit-ct{border-radius:20px}}