.offer-banner{color:white;background:linear-gradient(112deg,#064de2,#0864f0 58%,#1288fd);position:relative;overflow:hidden}
.offer-banner::before{content:"";position:absolute;width:440px;height:440px;border:1px solid #ffffff12;border-radius:50%;right:20%;top:-220px;pointer-events:none}
.offer-inner{display:grid;grid-template-columns:1fr auto auto;gap:38px;align-items:center;padding-block:23px;position:relative}
.offer-tag{font-size:10px;letter-spacing:1.4px;color:#c6dfff;font-weight:800;display:block;margin-bottom:4px}.offer-copy strong{font-size:20px;line-height:1.4;display:block}.offer-copy p{font-size:12px;color:#d7e9ff;margin:5px 0 0}.offer-clock>span{font-size:10px;letter-spacing:.3px;color:#d8eaff;display:block;margin-bottom:6px}.countdown{display:flex;align-items:flex-start;gap:6px}.countdown>div{min-width:48px;text-align:center}.countdown b{display:grid;place-items:center;height:44px;border:1px solid #ffffff30;background:#ffffff16;border-radius:8px;font-size:25px;font-weight:700;line-height:1;font-variant-numeric:tabular-nums;box-shadow:inset 0 1px #ffffff12}.countdown span{display:block;font-size:9px;color:#d4e8ff;margin-top:3px}.countdown i{font-style:normal;line-height:40px;color:#9ccfff}.countdown b.tick{animation:tick-in .35s ease}.offer-button{background:white;color:#065ce6;box-shadow:0 5px 20px #00399b25;min-height:49px;white-space:nowrap}.offer-button:hover{background:#eaf3ff}.intro-cta{margin-top:32px}.principles .feature-icon{font-size:15px;font-weight:750}.statement-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:35px}.statement-grid article{border-top:1px solid #cedef2;padding-top:25px}.statement-grid strong{font-size:52px;letter-spacing:-2px;font-weight:750;color:var(--blue)}.statement-grid strong span{font-size:28px}.statement-grid h3{font-size:17px;margin:6px 0}.statement-grid p{font-size:14px;color:var(--muted);max-width:300px}.support-grid strong{font-size:36px}.application-form{gap:17px}.application-form h3{margin:0;font-size:25px}.application-form .form-intro{margin:-7px 0 3px;text-align:left;font-size:14px;color:var(--muted)}.form-field{display:flex;flex-direction:column;gap:6px}.form-field label{font-size:13px;font-weight:650}.form-field input,.form-field select{width:100%;height:48px;border:1px solid #d4dfed;border-radius:9px;padding:11px 13px;font-size:16px;color:var(--ink);background:#fbfdff;transition:border-color .2s,box-shadow .2s;min-width:0;margin:0}.form-field input:focus,.form-field select:focus{outline:none;border-color:#0965f4;box-shadow:0 0 0 3px #0965f415}.form-field input::placeholder{color:#96a1b1;font-size:14px}.form-field small{font-size:11px;color:#8a95a8}.application-form>.button{margin-top:2px;justify-content:space-between}.application-form .form-note{font-size:11px;line-height:1.6;color:#7b8ba2;margin:0;text-align:left}.form-result{background:#eff6ff;border:1px solid #d7e7ff;border-radius:10px;padding:16px}.form-result[hidden]{display:none}.form-result strong{font-size:15px}.form-result p{font-size:13px;color:#5e728e;margin:7px 0 13px}.form-result .button{font-size:13px;width:100%;min-height:44px}.contact-panel.has-bull{align-items:start}.has-bull .contact-copy{min-height:570px}.has-bull .contact-copy h2{font-size:43px}.contact-bull{height:300px;bottom:0}
@keyframes tick-in{from{transform:translateY(-3px);opacity:.5}to{transform:translateY(0);opacity:1}}
@media(max-width:1100px){.offer-inner{gap:22px}.offer-copy strong{font-size:17px}.offer-copy p{max-width:320px}.offer-button{font-size:12px;padding-inline:16px;gap:16px}.countdown>div{min-width:42px}.countdown b{font-size:23px}.has-bull .contact-copy h2{font-size:36px}}
@media(max-width:760px){.offer-inner{grid-template-columns:1fr auto;gap:17px 20px;padding-block:21px}.offer-copy{grid-column:1/-1}.offer-copy strong{font-size:20px}.offer-copy p{max-width:none;font-size:12px}.offer-clock>span{font-size:9px}.countdown{gap:4px}.countdown>div{min-width:36px}.countdown b{height:37px;font-size:22px}.countdown i{line-height:34px}.offer-button{font-size:12px;min-height:44px;padding:12px;gap:13px}.offer-tag{font-size:9px}.statement-grid{grid-template-columns:1fr;gap:24px}.statement-grid strong{font-size:44px}.statement-grid h3{font-size:18px}.statement-grid p{max-width:none}.application-form{gap:16px}.application-form h3{font-size:23px}.has-bull .contact-copy{min-height:0;padding-bottom:230px}.has-bull .contact-copy h2{font-size:35px}.contact-bull{height:230px;bottom:-5px}.form-field label{font-size:14px}.support-grid strong{font-size:30px}.contact-panel.has-bull{gap:22px}}
.why{background:linear-gradient(135deg,#f6faff 0%,#fff 48%,#f4f8ff 100%)}.why-layout{align-items:center;gap:76px}.why-copy{max-width:470px}.why-copy .button{margin-top:12px}.support-grid{gap:14px;grid-template-columns:repeat(2,minmax(0,1fr))}.support-grid article{min-height:178px;padding:22px 18px;border:1px solid #dce8f6;border-radius:16px;background:#ffffffc9;box-shadow:0 11px 28px #2b5d9f0a;display:flex;gap:14px;transition:transform .25s var(--ease),border-color .25s,box-shadow .25s}.support-grid article:hover{transform:translateY(-5px);border-color:#aacbfa;box-shadow:0 17px 34px #2862b51a}.support-icon{width:42px;height:42px;flex:0 0 42px;display:grid;place-items:center;color:var(--blue);background:#eaf3ff;border:1px solid #cee1fb;border-radius:13px}.support-icon svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.support-code{display:block;font-size:9px;line-height:1.2;letter-spacing:1.25px;font-weight:800;color:#6b82a1;margin:3px 0 8px}.support-grid h3{font-size:16px;margin:0 0 6px;line-height:1.25;letter-spacing:-.45px}.support-grid p{font-size:12px;line-height:1.55;margin:0;color:#71809a}@media(max-width:760px){.why-layout{gap:35px}.support-grid{gap:12px}.support-grid article{min-height:154px;padding:16px 13px;gap:10px}.support-icon{width:36px;height:36px;flex-basis:36px;border-radius:11px}.support-icon svg{width:19px;height:19px}.support-code{font-size:8px;letter-spacing:.8px;margin:2px 0 5px}.support-grid h3{font-size:14px}.support-grid p{font-size:11px;line-height:1.45}}
@media(max-width:380px){.offer-inner{grid-template-columns:1fr}.offer-copy{grid-column:auto}.offer-button{width:100%}.offer-clock{justify-self:center}.offer-clock>span{text-align:center}.countdown>div{min-width:47px}.countdown b{height:43px}.offer-copy strong{font-size:19px}}
@media(prefers-reduced-motion:reduce){.countdown b.tick{animation:none}}
.offer-inner{padding-block:27px}.countdown{gap:8px}.countdown>div{min-width:62px}.countdown b{height:58px;border-radius:11px;font-size:32px}.countdown span{font-size:10px;margin-top:5px}.countdown i{line-height:53px;font-size:19px}.offer-button{min-height:58px}@media(max-width:1100px){.countdown>div{min-width:54px}.countdown b{height:52px;font-size:28px}.countdown i{line-height:48px}}@media(max-width:760px){.offer-inner{padding-block:23px}.countdown>div{min-width:42px}.countdown b{height:43px;font-size:25px}.countdown i{line-height:39px;font-size:15px}.countdown span{font-size:8px}.offer-button{min-height:48px}}
.robots .section-heading{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:end;margin-bottom:25px}.robots .section-heading>p{justify-self:end;max-width:390px;margin:0 0 4px}.robot-layout{align-items:start}.robot-story{min-height:590px;height:590px;padding:0;justify-content:flex-start}.robot-story .button{margin-top:auto}.robot-story .robot-metrics{margin-bottom:0}@media(max-width:760px){.robots .section-heading{display:block;margin-bottom:32px}.robots .section-heading>p{max-width:none;margin-top:12px}.robot-story{height:auto;min-height:0;padding:35px 24px 36px}.robot-story .button{margin-top:0}.robot-story .robot-metrics{margin-bottom:32px}}
.robots.section{padding-top:35px}@media(max-width:760px){.robots.section{padding-top:40px}}
.form-result [hidden]{display:none!important}
.field-error{display:none;margin:0;color:#c52e38;font-size:11px;font-weight:650;line-height:1.4}.form-field.has-error .field-error{display:block}.form-field.has-error input,.form-field.has-error select{border-color:#df5660;background:#fffafb;box-shadow:0 0 0 3px #df566014}.form-field.has-error input:focus,.form-field.has-error select:focus{border-color:#cf3540;box-shadow:0 0 0 3px #df566022}
/* Original SIGNUM support manager beside the demo application. */
.contact-panel.has-manager{align-items:center;min-height:600px}
.has-manager .contact-copy{min-height:0;padding-bottom:0}
.contact-manager{display:flex;align-items:center;gap:22px;margin-top:36px;padding:22px 0;border-top:1px solid #dce7fa}
.manager-art{width:160px;height:160px;object-fit:contain;flex:none;filter:drop-shadow(0 12px 22px #3856c51a)}
.manager-status{font-size:11px;font-weight:800;letter-spacing:.07em;color:#1865ee;text-transform:uppercase}
.contact-manager h3{font-size:19px;line-height:1.35;margin:8px 0}
.contact-manager p{font-size:14px!important;line-height:1.6;margin:0!important;color:#64738c}
@media(max-width:760px){.contact-panel.has-manager{min-height:0}.contact-manager{gap:16px;margin-top:24px}.manager-art{width:120px;height:120px}.contact-manager h3{font-size:17px}}

/* One restrained button language throughout the page. */
.button{gap:0;background:linear-gradient(135deg,#1677ff,#0959df);border:1px solid #0a63ec;border-radius:10px;min-height:54px;padding:15px 26px;letter-spacing:.01em;box-shadow:0 8px 18px #0965f421;transition:transform .22s,box-shadow .22s,filter .22s}
.button:hover{background:linear-gradient(135deg,#2a84ff,#0961e5);filter:none;transform:translateY(-2px);box-shadow:0 13px 26px #0965f433}
.button:active{transform:translateY(0);box-shadow:0 5px 12px #0965f421}
.button-small{min-height:44px;padding:10px 18px}
.offer-button{background:#fff;border-color:#fff;color:#075ddd;box-shadow:0 8px 18px #00399b24}
.offer-button:hover{background:#f4f8ff;color:#075ddd;box-shadow:0 11px 24px #00399b33}
.secondary{background:#edf4ff;border-color:#d7e7ff;color:#075ddd;box-shadow:none}
.secondary:hover{background:#e2eeff;color:#075ddd;box-shadow:none}
.application-form>.button,.contact-options .button{justify-content:center}

/* Agent system diagram. */
.agent-flow{display:grid;grid-template-columns:1fr 56px 1fr 56px 1fr;align-items:stretch;margin-top:54px;padding:24px;border:1px solid #d8e6f7;border-radius:20px;background:linear-gradient(135deg,#fafdff 0%,#f1f7ff 100%);overflow:hidden;position:relative}
.agent-flow::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 0 33.3%,#d9e8fa 33.35% 33.48%,transparent 33.52% 66.5%,#d9e8fa 66.55% 66.68%,transparent 66.7%);opacity:.35;pointer-events:none}
.flow-node{position:relative;z-index:1;min-height:260px;padding:21px;border:1px solid #dce8f7;border-radius:14px;background:#ffffffd9;box-shadow:0 10px 24px #24578a0a}
.flow-node-top{display:flex;justify-content:space-between;align-items:center;gap:8px}.flow-index{display:grid;place-items:center;width:31px;height:31px;border-radius:8px;background:#e7f1ff;color:#0866eb;font-size:12px;font-weight:800}.flow-code{font-size:9px;letter-spacing:.08em;font-weight:800;color:#8aa0bb;white-space:nowrap}
.flow-core{height:55px;margin:23px 0 20px;display:flex;align-items:center;gap:7px}.flow-core i{display:block;width:10px;height:10px;border-radius:50%;background:#2b83ff;box-shadow:0 0 0 5px #e5f1ff;animation:node-pulse 2.8s ease-in-out infinite}.flow-core i:nth-child(2){width:18px;height:18px;background:#075ee0;animation-delay:.22s}.flow-core i:nth-child(3){animation-delay:.44s}.core-dialog i:first-child{background:#7e9dca}.core-dialog i:nth-child(2){background:#0b67ec}.core-dialog i:nth-child(3){background:#7e9dca}.core-result i{background:#55af98}.core-result i:nth-child(2){background:#078468}.core-result i:nth-child(3){background:#55af98}
.flow-node h3{font-size:18px;line-height:1.3;margin:0 0 10px}.flow-node p{font-size:13px;line-height:1.6;color:#667992;margin:0}.flow-connector{display:flex;align-items:center;justify-content:center;position:relative;z-index:2}.flow-connector span{position:absolute;left:9px;right:9px;height:1px;background:linear-gradient(90deg,#b6d5fb,#3c87ef);background-size:8px 1px}.flow-connector b{display:grid;place-items:center;width:23px;height:23px;border-radius:50%;background:#126de9;color:#fff;font-size:13px;line-height:1;box-shadow:0 5px 12px #0965f430;transform:translateX(1px)}
@keyframes node-pulse{0%,100%{transform:scale(.92);opacity:.7}50%{transform:scale(1.08);opacity:1}}
@media(max-width:760px){.agent-flow{grid-template-columns:1fr;gap:14px;margin-top:32px;padding:14px}.agent-flow::before{display:none}.flow-node{min-height:0;padding:18px}.flow-core{height:40px;margin:16px 0}.flow-connector{height:26px}.flow-connector span{top:12px;bottom:auto;left:50%;right:auto;width:1px;height:26px;background:linear-gradient(#b6d5fb,#3c87ef)}.flow-connector b{transform:rotate(90deg);width:22px;height:22px}.flow-node h3{font-size:17px}.flow-node p{font-size:14px}.flow-code{font-size:8px}}

/* Три самостоятельных AI-агента: карточки не образуют цепочку. */
.agent-flow{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.agent-flow::before{display:none}
.flow-divider{display:none}
.flow-node{border-top:3px solid #1976ed}
.flow-node:nth-of-type(1){border-top-color:#e95858}
.flow-node:nth-of-type(1) .flow-index{background:#fff0f0;color:#d84040}
.flow-node:nth-of-type(2){border-top-color:#1976ed}
.flow-node:nth-of-type(3){border-top-color:#e2a128}
.flow-node:nth-of-type(3) .flow-index{background:#fff6e4;color:#b97808}
@media(max-width:760px){.agent-flow{grid-template-columns:1fr;gap:14px}.flow-divider{display:none}}
@media(prefers-reduced-motion:reduce){.flow-core i{animation:none}}

/* Final access panel with a dedicated SIGNUM operator illustration. */
.contact-panel.has-operator{position:relative;isolation:isolate;align-items:stretch;gap:56px;min-height:620px;background:linear-gradient(135deg,#edf6ff 0%,#dceeff 100%);border-color:#cee3fc}
.contact-panel.has-operator::before{content:"";position:absolute;z-index:-1;width:520px;height:520px;left:-250px;bottom:-290px;border:1px solid #b8d8fb;border-radius:50%;box-shadow:0 0 0 55px #e8f4ff88,0 0 0 110px #e8f4ff55}
.has-operator .contact-copy{display:flex;flex-direction:column;justify-content:center;min-width:0}.has-operator .contact-copy h2{font-size:clamp(38px,4vw,52px);line-height:1.05;margin:18px 0}.has-operator .contact-copy>p{max-width:475px;font-size:16px;line-height:1.65}
.contact-operator{position:relative;display:flex;align-items:center;gap:4px;margin-top:34px;padding-top:18px;border-top:1px solid #c9def7;min-height:224px}.operator-scene{width:235px;align-self:flex-end;flex:none}.operator-scene img{width:100%;height:auto;filter:drop-shadow(0 15px 18px #1756a528)}.operator-copy{padding:8px 10px 18px 0}.manager-status{display:flex;align-items:center;gap:7px}.manager-status i{width:7px;height:7px;border-radius:50%;background:#21ad82;box-shadow:0 0 0 4px #d9f5ea}.operator-copy h3{font-size:19px;line-height:1.3;margin:10px 0 8px}.operator-copy p{font-size:13px!important;line-height:1.55!important;margin:0!important;color:#637793!important}
.has-operator .contact-options{align-self:center;padding:34px 32px;border-radius:20px;border-color:#d6e5f8;box-shadow:0 18px 48px #1b579a12}.has-operator .application-form h3{font-size:27px}.has-operator .form-intro{line-height:1.55}.has-operator .application-form>.button{margin-top:7px}
@media(max-width:1000px){.contact-panel.has-operator{padding:46px;gap:34px}.operator-scene{width:200px}.contact-operator{margin-top:24px}.has-operator .contact-options{padding:27px 24px}}
@media(max-width:760px){.contact-panel.has-operator{padding:34px 23px;min-height:0;gap:26px}.has-operator .contact-copy h2{font-size:36px}.has-operator .contact-copy>p{font-size:14px}.contact-operator{margin-top:22px;min-height:185px}.operator-scene{width:158px}.operator-copy{padding:0 0 8px}.operator-copy h3{font-size:16px;margin:8px 0}.operator-copy p{font-size:12px!important}.has-operator .contact-options{padding:24px 18px}.has-operator .application-form h3{font-size:23px}}
@media(max-width:380px){.operator-scene{width:135px}.operator-copy p{display:none}}

/* Page alignment pass: one shared grid and predictable vertical rhythm. */
.section-heading{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,370px);align-items:end;column-gap:80px;margin-bottom:56px}
.section-heading>p{margin:0 0 5px;max-width:370px}
.intro-top{column-gap:120px}
.robot-layout{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:80px}
.robot-story{min-height:590px;padding:40px 0 62px;justify-content:flex-start}
.robot-story>p{min-height:73px}
.robot-metrics{margin:28px 0 32px}
.statement-grid,.support-grid{grid-auto-rows:1fr}
.statement-grid article,.support-grid article{display:flex;flex-direction:column;align-items:flex-start}
.statement-grid p,.support-grid p{margin-bottom:0}
.contact{padding-top:100px}
.contact-panel.has-operator{grid-template-columns:minmax(0,1.12fr) minmax(390px,.88fr);align-items:start;min-height:0}
.has-operator .contact-copy{justify-content:flex-start;padding-top:4px}
.has-operator .contact-options{align-self:start;margin:0}

@media(max-width:1100px){.section-heading{column-gap:48px}.intro-top{column-gap:70px}.robot-layout{gap:54px}.contact-panel.has-operator{grid-template-columns:minmax(0,1fr) minmax(340px,.9fr)}}
@media(max-width:760px){.section-heading{display:block;margin-bottom:34px}.section-heading>p{margin:0;max-width:none}.intro-top{column-gap:0}.robot-story{min-height:0;padding:35px 24px 36px}.robot-story>p{min-height:0}.statement-grid article,.support-grid article{min-height:0}.contact{padding-top:65px}.contact-panel.has-operator{grid-template-columns:1fr}.has-operator .contact-copy{padding-top:0}.has-operator .contact-options{align-self:stretch}}

/* On compact laptops and tablets the form gets its own row instead of squeezing the operator copy. */
@media(max-width:920px){.contact-panel.has-operator{grid-template-columns:1fr;gap:32px;padding:42px}.has-operator .contact-copy{padding-top:0}.contact-operator{max-width:520px}.has-operator .contact-options{width:100%;max-width:540px;justify-self:start;align-self:start}}
@media(max-width:760px){.contact-panel.has-operator{padding:34px 23px}.has-operator .contact-options{max-width:none}.contact-operator{max-width:none}}
.how-it-works{background:linear-gradient(155deg,#f3f8ff 0%,#fff 60%)}.how-flow{display:grid;grid-template-columns:1fr 82px 1fr 82px 1fr;align-items:stretch;margin-top:48px}.how-step{min-height:300px;padding:25px 25px 28px;border:1px solid #d9e6f5;border-radius:20px;background:#ffffffdd;box-shadow:0 16px 34px #2b5d9f0b;position:relative;overflow:hidden}.how-step::after{content:'';position:absolute;width:150px;height:150px;border:1px solid #d8eaff;border-radius:50%;right:-72px;bottom:-78px}.how-step-top{display:flex;justify-content:space-between;align-items:center}.how-number{font-size:15px;font-weight:800;color:var(--blue);letter-spacing:-.3px}.how-label{font-size:9px;letter-spacing:1.3px;color:#7e94b1;font-weight:800}.how-icon{display:grid;place-items:center;width:52px;height:52px;border-radius:16px;background:#eaf3ff;border:1px solid #cce0fc;color:var(--blue);margin:27px 0 20px}.how-icon svg{width:25px;height:25px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.how-step h3{font-size:19px;margin:0 0 9px}.how-step p{position:relative;z-index:1;font-size:13px;line-height:1.62;color:var(--muted);margin:0;max-width:270px}.how-connector{display:flex;align-items:center;justify-content:center;padding:0 13px}.how-connector span{height:1px;width:100%;background:#9fc3f5;position:relative}.how-connector span::after{content:'';position:absolute;right:0;top:-4px;width:8px;height:8px;border-top:1px solid #3983ed;border-right:1px solid #3983ed;transform:rotate(45deg)}@media(max-width:760px){.how-flow{grid-template-columns:1fr;gap:0;margin-top:30px}.how-step{min-height:0;padding:20px 20px 22px}.how-step::after{width:110px;height:110px}.how-step-top{justify-content:flex-start;gap:12px}.how-icon{width:44px;height:44px;border-radius:13px;margin:17px 0 13px}.how-icon svg{width:22px;height:22px}.how-step h3{font-size:18px}.how-step p{font-size:13px}.how-connector{height:32px;padding:0 0 0 25px;justify-content:flex-start}.how-connector span{width:1px;height:100%;background:#9fc3f5}.how-connector span::after{right:-4px;top:auto;bottom:0;transform:rotate(135deg)}}