/* ============================================================
   RoIntelliA.com — RIA dedicated page
   "Console" aesthetic in Signal Architecture.
   Reuses global tokens from style.css.
   ============================================================ */

.ria-page{padding-top:90px;min-height:100vh;position:relative;z-index:1}

/* ---------- HERO ---------- */
.ria-hero{display:grid;grid-template-columns:auto 1fr;gap:44px;align-items:center;
  padding:clamp(40px,6vw,72px) 0 clamp(30px,4vw,48px)}
.ria-hero-orb{position:relative;width:150px;height:150px;flex:none;display:grid;place-items:center}
.ria-orb-ring{position:absolute;border-radius:50%;border:1px solid var(--line-strong)}
.ria-orb-ring.r1{width:118px;height:118px;animation:riaSpin 14s linear infinite}
.ria-orb-ring.r2{width:150px;height:150px;border-style:dashed;border-color:var(--line);animation:riaSpin 26s linear infinite reverse}
.ria-orb-core{width:86px;height:86px;border-radius:50%;position:relative;overflow:hidden;
  background:radial-gradient(circle at 35% 30%,var(--cobalt-soft),var(--cobalt) 58%,#0d2570);
  box-shadow:0 0 40px -6px rgba(43,91,255,.6),inset 0 0 20px rgba(255,255,255,.15);
  display:grid;place-items:center;transition:box-shadow .4s var(--ease)}
.ria-orb-core::after{content:"";position:absolute;inset:0;border-radius:50%;
  background:radial-gradient(circle at 68% 72%,rgba(255,77,46,.55),transparent 55%);
  opacity:0;transition:opacity .5s var(--ease)}
.ria-orb-core.speaking{box-shadow:0 0 56px -4px rgba(255,77,46,.6),inset 0 0 20px rgba(255,255,255,.2)}
.ria-orb-core.speaking::after{opacity:1}
.ria-orb-core.thinking{animation:riaPulse 1.2s ease-in-out infinite}
.ria-orb-wave{display:flex;align-items:center;gap:4px;height:34px}
.ria-orb-wave span{width:3px;height:10px;border-radius:2px;background:rgba(255,255,255,.85);animation:riaWave 1.1s ease-in-out infinite}
.ria-orb-wave span:nth-child(2){animation-delay:.15s}
.ria-orb-wave span:nth-child(3){animation-delay:.3s}
.ria-orb-wave span:nth-child(4){animation-delay:.45s}
.ria-orb-wave span:nth-child(5){animation-delay:.6s}
@keyframes riaWave{0%,100%{height:8px}50%{height:26px}}
@keyframes riaSpin{to{transform:rotate(360deg)}}
@keyframes riaPulse{0%,100%{box-shadow:0 0 40px -6px rgba(43,91,255,.6)}50%{box-shadow:0 0 60px 2px rgba(43,91,255,.35)}}

.ria-hero-badge{display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);font-size:.64rem;
  letter-spacing:.16em;text-transform:uppercase;color:var(--graphite);margin-bottom:20px}
.ria-hero-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--signal);box-shadow:0 0 12px var(--signal);animation:pulse 2.4s ease-in-out infinite}
.ria-hero-title{font-size:clamp(1.8rem,4.5vw,3.2rem);letter-spacing:-.03em;line-height:1.05;max-width:20ch}
.ria-hero-title .accent{color:var(--signal)}
.ria-hero-lead{margin-top:18px;color:var(--mist);max-width:48ch;font-size:1.05rem;line-height:1.6}
.ria-features{list-style:none;display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
.ria-features li{font-family:var(--mono);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--mist);border:1px solid var(--line-strong);padding:6px 12px;border-radius:20px;display:flex;align-items:center;gap:7px}
.ria-features li b{color:var(--cobalt-soft);font-weight:500}

/* ---------- WORKSPACE ---------- */
.ria-workspace{display:grid;grid-template-columns:1.5fr 1fr;gap:24px;padding-bottom:60px;align-items:start}

/* ===== CHAT ===== */
.ria-chat{background:var(--ink-soft);border:1px solid var(--line-strong);border-radius:8px;overflow:hidden;
  display:flex;flex-direction:column;height:640px;box-shadow:0 40px 90px -40px rgba(0,0,0,.7)}
.ria-chat-head{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:16px 20px;border-bottom:1px solid var(--line)}
.ria-chat-head-brand{display:flex;align-items:center;gap:12px}
.ria-chat-head-avatar{width:38px;height:38px;border-radius:50%;flex:none;display:grid;place-items:center;
  font-family:var(--mono);font-size:.66rem;letter-spacing:.05em;color:#fff;
  background:radial-gradient(circle at 35% 30%,var(--cobalt-soft),var(--cobalt) 60%,#0d2570)}
.ria-chat-head-name{font-weight:600;font-size:.95rem;display:block}
.ria-chat-head-status{font-family:var(--mono);font-size:.6rem;letter-spacing:.1em;text-transform:uppercase;color:var(--graphite)}
.ria-chat-head-actions{display:flex;align-items:center;gap:8px}
.ria-icon-btn{width:36px;height:36px;border-radius:8px;border:1px solid var(--line);display:grid;place-items:center;
  font-size:.95rem;color:var(--mist);transition:all .3s var(--ease)}
.ria-icon-btn:hover{border-color:var(--signal);color:var(--signal)}
.ria-icon-btn.off{opacity:.4}

/* lang selector */
.ria-lang{position:relative}
.ria-lang-trigger{display:flex;align-items:center;gap:6px;padding:8px 11px;border:1px solid var(--line);border-radius:8px;
  font-family:var(--mono);font-size:.66rem;letter-spacing:.08em;color:var(--mist);transition:border-color .3s var(--ease)}
.ria-lang-trigger:hover{border-color:var(--line-strong)}
.ria-lang-flag{font-size:.95rem}
.ria-lang-arrow{color:var(--graphite);font-size:.7rem}
.ria-lang-menu{position:absolute;top:calc(100% + 8px);right:0;z-index:20;min-width:150px;
  background:rgba(16,21,31,.98);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border:1px solid var(--line-strong);border-radius:8px;overflow:hidden;
  opacity:0;transform:translateY(-6px);pointer-events:none;transition:opacity .28s var(--ease),transform .28s var(--ease)}
.ria-lang.open .ria-lang-menu{opacity:1;transform:none;pointer-events:auto}
.ria-lang-opt{display:flex;align-items:center;gap:10px;width:100%;padding:11px 14px;font-size:.85rem;color:var(--mist);
  transition:background .25s var(--ease),color .25s var(--ease);text-align:left}
.ria-lang-opt:hover{background:rgba(43,91,255,.1);color:var(--bone)}
.ria-lang-opt.on{color:var(--signal)}
.ria-lang-opt .flag{font-size:1rem}

/* voice note */
.ria-voice-note{display:none;align-items:flex-start;gap:12px;padding:14px 18px;margin:0;
  background:rgba(43,91,255,.06);border-bottom:1px solid var(--line)}
.ria-voice-note.show{display:flex}
.ria-voice-note .vn-ico{color:var(--cobalt-soft);flex:none}
.ria-voice-note p{font-size:.82rem;color:var(--mist);line-height:1.5;margin:0}
.ria-voice-note strong{color:var(--bone)}
.ria-voice-note .vn-close{margin-left:auto;flex:none;color:var(--graphite);font-size:.8rem;transition:color .25s}
.ria-voice-note .vn-close:hover{color:var(--signal)}

/* messages */
.ria-messages{flex:1;overflow-y:auto;padding:24px 20px;display:flex;flex-direction:column;gap:16px}
.ria-messages::-webkit-scrollbar{width:5px}
.ria-messages::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:3px}
.ria-msg{display:flex;gap:10px;max-width:86%;animation:riaMsgIn .4s var(--ease)}
@keyframes riaMsgIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.ria-msg.user{align-self:flex-end;flex-direction:row-reverse}
.ria-msg-avatar{width:28px;height:28px;border-radius:50%;flex:none;display:grid;place-items:center;
  font-family:var(--mono);font-size:.52rem;color:#fff;
  background:radial-gradient(circle at 35% 30%,var(--cobalt-soft),var(--cobalt) 60%,#0d2570)}
.ria-msg.user .ria-msg-avatar{background:var(--ink);border:1px solid var(--line-strong);color:var(--mist)}
.ria-msg-bubble{padding:12px 16px;border-radius:12px;font-size:.93rem;line-height:1.55}
.ria-msg.bot .ria-msg-bubble{background:rgba(199,205,214,.06);border:1px solid var(--line);border-bottom-left-radius:3px}
.ria-msg.user .ria-msg-bubble{background:var(--cobalt);color:#fff;border-bottom-right-radius:3px}
.ria-typing{display:inline-flex;gap:5px;padding:4px 0}
.ria-typing i{width:6px;height:6px;border-radius:50%;background:var(--mist);animation:riaTyping 1.2s infinite}
.ria-typing i:nth-child(2){animation-delay:.2s}
.ria-typing i:nth-child(3){animation-delay:.4s}
@keyframes riaTyping{0%,60%,100%{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-4px)}}

.ria-error{display:none;padding:10px 20px;color:var(--signal);font-size:.82rem;background:rgba(255,77,46,.06)}
.ria-error.show{display:block}

/* quick cards */
.ria-quick{display:flex;gap:8px;flex-wrap:wrap;padding:0 20px 12px}
.ria-quick-card{font-size:.76rem;padding:8px 14px;border:1px solid var(--line-strong);border-radius:20px;color:var(--mist);transition:all .3s var(--ease)}
.ria-quick-card:hover{border-color:var(--cobalt);color:var(--bone);background:rgba(43,91,255,.08)}

/* input */
.ria-input-zone{border-top:1px solid var(--line);padding:14px 16px}
.ria-input-row{display:flex;gap:10px;align-items:flex-end}
.ria-input-wrap{flex:1;position:relative;display:flex;align-items:flex-end}
.ria-input{flex:1;background:rgba(199,205,214,.05);border:1px solid var(--line);border-radius:10px;
  padding:12px 46px 12px 15px;color:var(--bone);font-family:var(--display);font-size:16px;outline:none;
  resize:none;max-height:120px;line-height:1.5;transition:border-color .3s}
.ria-input:focus{border-color:var(--cobalt)}
.ria-mic{position:absolute;right:8px;bottom:7px;width:32px;height:32px;border-radius:8px;display:grid;place-items:center;
  font-size:.9rem;color:var(--graphite);transition:all .3s var(--ease)}
.ria-mic:hover{color:var(--cobalt-soft)}
.ria-mic.recording{color:var(--signal);animation:riaRec 1s ease-in-out infinite}
@keyframes riaRec{0%,100%{opacity:1}50%{opacity:.4}}
.ria-send{width:48px;height:48px;flex:none;border-radius:10px;background:var(--signal);color:var(--ink);
  display:grid;place-items:center;font-size:1.15rem;transition:transform .3s var(--ease)}
.ria-send:hover{transform:translateY(-2px)}
.ria-send:disabled{opacity:.4;transform:none;cursor:not-allowed}

/* ===== SUMMARY ===== */
.ria-summary{background:var(--ink-soft);border:1px solid var(--line-strong);border-radius:8px;
  display:flex;flex-direction:column;position:sticky;top:100px;max-height:640px;overflow:hidden}
.ria-summary-head{padding:22px 22px 18px;border-bottom:1px solid var(--line)}
.ria-summary-title{display:flex;align-items:center;gap:10px;font-weight:600;font-size:1.02rem;margin-bottom:18px}
.ria-progress{height:5px;background:rgba(199,205,214,.08);border-radius:3px;overflow:hidden}
.ria-progress-fill{height:100%;width:0;background:linear-gradient(90deg,var(--cobalt),var(--signal));transition:width .6s var(--ease)}
.ria-progress-label{display:flex;justify-content:space-between;margin-top:10px;font-family:var(--mono);
  font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:var(--graphite)}
.ria-progress-label .pct{color:var(--signal)}
.ria-summary-body{flex:1;overflow-y:auto;padding:20px 22px;display:flex;flex-direction:column;gap:14px}
.ria-summary-body::-webkit-scrollbar{width:4px}
.ria-summary-body::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:3px}
.ria-field{border:1px solid var(--line);border-radius:8px;padding:13px 15px;transition:border-color .35s var(--ease)}
.ria-field.filled{border-color:rgba(43,91,255,.4);background:rgba(43,91,255,.04)}
.ria-field-k{font-family:var(--mono);font-size:.58rem;letter-spacing:.14em;text-transform:uppercase;color:var(--graphite);display:flex;align-items:center;gap:7px;margin-bottom:7px}
.ria-field.filled .ria-field-k{color:var(--cobalt-soft)}
.ria-field-v{font-size:.92rem;color:var(--bone);min-height:1.2em}
.ria-field-v.empty{color:var(--graphite);font-style:italic;font-size:.84rem}
.ria-field .check{margin-left:auto;color:var(--signal);opacity:0;transition:opacity .3s}
.ria-field.filled .check{opacity:1}

.ria-summary-foot{padding:18px 22px;border-top:1px solid var(--line)}
.ria-send-request{width:100%;display:flex;align-items:center;justify-content:center;gap:10px;
  padding:14px;border-radius:10px;background:var(--signal);color:var(--ink);font-weight:600;font-size:.94rem;
  transition:all .35s var(--ease)}
.ria-send-request:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 14px 34px -12px rgba(255,77,46,.55)}
.ria-send-request:disabled{opacity:.4;cursor:not-allowed}
.ria-send-hint{margin-top:10px;font-size:.74rem;color:var(--graphite);text-align:center;line-height:1.45}

.ria-success{display:none;flex-direction:column;align-items:center;text-align:center;padding:40px 26px;gap:12px}
.ria-success.show{display:flex}
.ria-success-icon{width:56px;height:56px;border-radius:50%;background:rgba(43,91,255,.12);border:1px solid var(--cobalt);
  display:grid;place-items:center;color:var(--cobalt-soft);font-size:1.6rem}
.ria-success-title{font-size:1.2rem;font-weight:600}
.ria-success-text{color:var(--mist);font-size:.9rem;line-height:1.6;max-width:32ch}
.ria-success-id{font-family:var(--mono);font-size:.66rem;letter-spacing:.1em;color:var(--graphite);
  border:1px solid var(--line);border-radius:6px;padding:8px 14px}

/* foot */
.ria-foot{text-align:center;padding:20px 0 60px;font-family:var(--mono);font-size:.66rem;letter-spacing:.08em;color:var(--graphite)}
.ria-foot a{color:var(--mist);transition:color .3s}
.ria-foot a:hover{color:var(--signal)}
.ria-foot .sep{margin:0 8px;opacity:.5}

/* responsive */
@media(max-width:940px){
  .ria-workspace{grid-template-columns:1fr}
  .ria-summary{position:static;max-height:none}
  .ria-hero{grid-template-columns:1fr;text-align:center;justify-items:center}
  .ria-hero-title{max-width:none}
  .ria-features{justify-content:center}
}
@media(max-width:560px){
  .ria-chat{height:560px}
  .ria-hero-orb{width:120px;height:120px}
  .ria-orb-ring.r2{width:120px;height:120px}
  .ria-orb-ring.r1{width:94px;height:94px}
  .ria-orb-core{width:70px;height:70px}
}
@media(prefers-reduced-motion:reduce){
  .ria-orb-ring,.ria-orb-core.thinking{animation:none!important}
  .ria-orb-wave span{animation:none;height:14px}
}