:root{
  --bg:#070912; --bg2:#0b0f22;
  --panel:rgba(22,27,54,.62); --panel-solid:#141a34;
  --stroke:rgba(130,145,255,.14); --stroke-strong:rgba(130,145,255,.30);
  --txt:#eef1ff; --muted:#a3abd8; --muted2:#6f77a8;
  --brand:#7c8cff; --brand2:#b57bff; --accent:#43e6c9; --pink:#ff8bd0;
  --good:#3ddc97; --bad:#ff6b6b; --warn:#ffce6b;
  --radius:20px; --radius-sm:13px;
  --shadow:0 30px 70px -24px rgba(0,0,0,.7);
  --glow:0 0 40px -6px rgba(124,140,255,.55);
  --disp:'Space Grotesk','Segoe UI',system-ui,sans-serif;
  --font:'Inter','Segoe UI',system-ui,-apple-system,Roboto,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
html,body{height:100%}
body{
  font-family:var(--font);color:var(--txt);background:var(--bg);
  min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased;line-height:1.5;
}
/* fondos: estrellas (canvas) + aurora animada */
#stars{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.55}
.aurora{position:fixed;inset:-20% -10% auto;height:80vh;z-index:0;pointer-events:none;filter:blur(90px);opacity:.5;
  background:
    radial-gradient(40% 55% at 78% 20%, rgba(124,140,255,.55), transparent 70%),
    radial-gradient(38% 50% at 12% 8%, rgba(181,123,255,.45), transparent 70%),
    radial-gradient(45% 60% at 55% 0%, rgba(67,230,201,.28), transparent 70%);
  animation:drift 16s ease-in-out infinite alternate}
@keyframes drift{to{transform:scale(1.15) translateX(4%)}}
.view{position:relative;z-index:1;display:none;min-height:100vh}
.view--active{display:block;animation:fade .55s ease}
@keyframes fade{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* ---------- brand / helpers ---------- */
.brand{display:flex;align-items:center;gap:.6rem;font-family:var(--disp);font-weight:700;font-size:1.2rem;letter-spacing:.2px}
.brand--center{justify-content:center;font-size:1.6rem;flex-direction:column;gap:.7rem}
.brand__logo{width:32px;height:32px;border-radius:50%;object-fit:cover;flex:none;
  box-shadow:0 0 16px -1px rgba(124,140,255,.75);animation:pulse 3.5s ease-in-out infinite}
.brand--center .brand__logo{width:64px;height:64px;box-shadow:0 0 30px -2px rgba(181,123,255,.85)}
@keyframes pulse{50%{box-shadow:0 0 26px 2px rgba(181,123,255,.85)}}
.grad{background:linear-gradient(100deg,var(--brand),var(--brand2) 45%,var(--accent));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}

.btn{font-family:var(--font);font-weight:600;font-size:.96rem;border:none;border-radius:999px;
  padding:.72rem 1.3rem;cursor:pointer;color:#fff;display:inline-flex;align-items:center;gap:.5rem;justify-content:center;
  transition:transform .14s ease,box-shadow .25s ease,background .25s,opacity .2s;white-space:nowrap}
.btn:active{transform:translateY(1px) scale(.99)}
.btn--primary{background:linear-gradient(120deg,var(--brand),var(--brand2));box-shadow:0 12px 30px -12px rgba(124,140,255,.9)}
.btn--primary:hover{box-shadow:0 16px 38px -10px rgba(181,123,255,1);transform:translateY(-2px)}
.btn--ghost{background:rgba(255,255,255,.05);border:1px solid var(--stroke-strong);color:var(--txt)}
.btn--ghost:hover{background:rgba(255,255,255,.1);transform:translateY(-1px)}
.btn--lg{padding:1rem 1.9rem;font-size:1.06rem}
.btn--sm{padding:.45rem .9rem;font-size:.85rem}
.btn--block,.btn--send{width:100%}
.btn--send{width:52px;height:52px;border-radius:14px;padding:0;font-size:1.05rem;flex:none}
.btn:disabled{opacity:.55;cursor:default;transform:none;box-shadow:none}

/* ---------- topbar ---------- */
.topbar{display:flex;justify-content:space-between;align-items:center;
  padding:1.5rem clamp(1rem,5vw,4rem);max-width:1240px;margin:0 auto}
.topbar__actions{display:flex;gap:.6rem}

/* ---------- hero ---------- */
.hero{max-width:1240px;margin:0 auto;padding:clamp(1.5rem,5vh,4rem) clamp(1.2rem,5vw,4rem) 2rem;
  display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,4vw,4rem);align-items:center}
.hero__badge{display:inline-flex;align-items:center;gap:.5rem;font-size:.82rem;font-weight:600;letter-spacing:.4px;
  color:#cdd3ff;background:rgba(124,140,255,.1);border:1px solid var(--stroke-strong);
  padding:.42rem 1rem;border-radius:999px;margin-bottom:1.6rem}
.ping{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 0 rgba(67,230,201,.6);animation:ping 1.8s infinite}
@keyframes ping{0%{box-shadow:0 0 0 0 rgba(67,230,201,.55)}70%{box-shadow:0 0 0 9px rgba(67,230,201,0)}100%{box-shadow:0 0 0 0 rgba(67,230,201,0)}}
.hero__title{font-family:var(--disp);font-size:clamp(2.3rem,5.4vw,4.2rem);line-height:1.04;font-weight:700;letter-spacing:-1.5px}
.hero__sub{color:var(--muted);font-size:clamp(1.02rem,1.5vw,1.2rem);max-width:540px;margin:1.5rem 0 0;line-height:1.65}
.hero__cta{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:2.2rem}
.trust{display:flex;align-items:center;gap:1.2rem;margin-top:2.4rem;flex-wrap:wrap}
.trust__item{display:flex;flex-direction:column;line-height:1.2}
.trust__item b{font-family:var(--disp);font-size:1.05rem}
.trust__item span{color:var(--muted2);font-size:.82rem}
.trust__sep{width:1px;height:30px;background:var(--stroke-strong)}

/* ---------- hero mockup ---------- */
.hero__mock{position:relative;display:flex;justify-content:center;align-items:center;min-height:420px;perspective:1200px}
.mock-glow{position:absolute;inset:8% 12%;border-radius:40px;filter:blur(50px);opacity:.7;z-index:0;
  background:conic-gradient(from 180deg,rgba(124,140,255,.6),rgba(181,123,255,.5),rgba(67,230,201,.4),rgba(124,140,255,.6))}
.mock-phone{position:relative;z-index:1;width:min(360px,88%);background:linear-gradient(180deg,rgba(20,26,52,.92),rgba(12,16,34,.95));
  border:1px solid var(--stroke-strong);border-radius:28px;box-shadow:var(--shadow);backdrop-filter:blur(16px);
  overflow:hidden;transform:rotateY(-8deg) rotateX(3deg);animation:floaty 6s ease-in-out infinite}
@keyframes floaty{50%{transform:rotateY(-8deg) rotateX(3deg) translateY(-12px)}}
.mock-head{display:flex;align-items:center;gap:.7rem;padding:1rem 1.1rem;border-bottom:1px solid var(--stroke)}
.mock-name{font-weight:700;font-size:.95rem}
.mock-status{font-size:.75rem;color:var(--good)}
.mock-body{padding:1.1rem;display:flex;flex-direction:column;gap:.65rem}
.mock-msg{max-width:85%;padding:.7rem .9rem;border-radius:15px;font-size:.9rem;line-height:1.45}
.mock-msg--bot{align-self:flex-start;background:rgba(255,255,255,.06);border:1px solid var(--stroke);border-bottom-left-radius:5px}
.mock-msg--me{align-self:flex-end;background:linear-gradient(120deg,var(--brand),var(--brand2));border-bottom-right-radius:5px}
.mock-chip-row{display:flex;gap:.4rem;flex-wrap:wrap;margin-top:.3rem}
.mock-chip{font-size:.76rem;color:var(--muted);background:rgba(124,140,255,.1);border:1px solid var(--stroke-strong);border-radius:999px;padding:.3rem .7rem}
.mock-toast{position:absolute;z-index:2;bottom:6%;right:-2%;background:var(--panel-solid);border:1px solid var(--stroke-strong);
  border-radius:14px;padding:.7rem .95rem;font-size:.82rem;color:var(--txt);box-shadow:var(--shadow);max-width:230px;
  animation:floaty2 6s ease-in-out infinite}
@keyframes floaty2{50%{transform:translateY(-8px)}}

/* ---------- features ---------- */
.features{max-width:1160px;margin:clamp(2rem,6vh,5rem) auto 0;padding:0 clamp(1.2rem,4vw,2rem);
  display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.1rem}
.feat{background:var(--panel);border:1px solid var(--stroke);border-radius:var(--radius);padding:1.5rem;backdrop-filter:blur(14px);
  transition:transform .2s,border-color .2s,box-shadow .2s}
.feat:hover{transform:translateY(-4px);border-color:var(--stroke-strong);box-shadow:var(--shadow)}
.feat__ico{width:50px;height:50px;border-radius:14px;display:grid;place-items:center;font-size:1.5rem;margin-bottom:1rem;
  background:linear-gradient(135deg,rgba(124,140,255,.22),rgba(181,123,255,.2));border:1px solid var(--stroke)}
.feat h3{font-family:var(--disp);font-size:1.12rem;font-weight:600;display:flex;align-items:center;gap:.5rem}
.feat p{color:var(--muted);font-size:.95rem;margin-top:.5rem;line-height:1.55}
.feat--star{border-color:rgba(124,140,255,.4);box-shadow:0 0 0 1px rgba(124,140,255,.15),var(--glow)}
.feat__tag{font-family:var(--font);font-size:.66rem;font-weight:700;letter-spacing:.5px;text-transform:uppercase;
  color:#0a0c1b;background:linear-gradient(120deg,var(--accent),var(--brand));padding:.16rem .5rem;border-radius:999px}
.feat__tag--soon{background:rgba(255,206,107,.2);color:var(--warn)}
.feat--soon{opacity:.82}

/* ---------- closing ---------- */
.closing{max-width:820px;margin:clamp(3rem,8vh,6rem) auto;text-align:center;padding:0 1.2rem}
.closing h2{font-family:var(--disp);font-size:clamp(1.7rem,4vw,2.6rem);font-weight:700;letter-spacing:-.5px;margin-bottom:1.8rem}
.site-foot{display:flex;gap:.6rem;flex-wrap:wrap;justify-content:center;align-items:center;
  padding:2.5rem 1.2rem 3rem;color:var(--muted2);font-size:.9rem}
.site-foot a{color:var(--muted);text-decoration:none}
.site-foot a:hover{color:var(--txt)}

/* ---------- cards / auth ---------- */
.card{background:var(--panel);border:1px solid var(--stroke);border-radius:var(--radius);box-shadow:var(--shadow);backdrop-filter:blur(16px)}
.auth-wrap{max-width:450px;margin:0 auto;padding:clamp(1.5rem,6vh,4rem) 1.2rem;position:relative}
.link-back{background:none;border:none;color:var(--muted);cursor:pointer;font-size:.95rem;margin-bottom:1rem;padding:.3rem}
.link-back:hover{color:var(--txt)}
.auth-card{padding:2.2rem 2rem}
.auth-sub{text-align:center;color:var(--muted);margin:.2rem 0 1.6rem;font-size:.95rem}
.tabs{display:flex;background:rgba(0,0,0,.28);border-radius:13px;padding:.32rem;margin-bottom:1.6rem}
.tab{flex:1;background:none;border:none;color:var(--muted);font-family:var(--font);font-weight:600;font-size:.95rem;
  padding:.7rem;border-radius:10px;cursor:pointer;transition:all .22s}
.tab--active{background:linear-gradient(120deg,var(--brand),var(--brand2));color:#fff;box-shadow:0 8px 20px -10px rgba(124,140,255,.9)}
.form{display:flex;flex-direction:column;gap:1rem}
.field{display:flex;flex-direction:column;gap:.42rem}
.field span{font-size:.85rem;color:var(--muted);font-weight:600}
.field input,.field textarea{font-family:var(--font);font-size:1rem;color:var(--txt);background:rgba(0,0,0,.3);
  border:1px solid var(--stroke-strong);border-radius:12px;padding:.88rem 1rem;transition:border .2s,box-shadow .2s;width:100%}
.field input::placeholder,.field textarea::placeholder{color:var(--muted2)}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(124,140,255,.22)}
.link-forgot{background:none;border:none;color:var(--muted);cursor:pointer;font-family:var(--font);font-size:.88rem;
  text-align:center;padding:.2rem;text-decoration:underline;text-underline-offset:3px;transition:color .2s}
.link-forgot:hover{color:var(--brand)}
.form__msg{min-height:1.2rem;font-size:.9rem;text-align:center;color:var(--bad)}
.form__msg.ok{color:var(--good)}
.hidden{display:none!important}

/* ---------- onboarding ---------- */
.ob-wrap{max-width:700px;margin:0 auto;padding:clamp(1.5rem,5vh,3rem) 1.2rem;min-height:100vh;display:flex;flex-direction:column}
.ob-head{display:flex;align-items:center;gap:1.3rem;margin-bottom:2rem}
.progress{flex:1;height:9px;background:rgba(255,255,255,.07);border-radius:999px;overflow:hidden}
.progress__bar{height:100%;width:0;border-radius:999px;background:linear-gradient(90deg,var(--brand),var(--accent));transition:width .55s cubic-bezier(.6,.2,.2,1)}
.ob-stage{flex:1;display:flex;flex-direction:column;justify-content:center}
.q-card{animation:slideUp .5s cubic-bezier(.2,.7,.2,1)}
@keyframes slideUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
.q-step{color:var(--brand);font-weight:700;font-size:.82rem;letter-spacing:.6px;text-transform:uppercase;margin-bottom:.8rem}
.q-title{font-family:var(--disp);font-size:clamp(1.6rem,4vw,2.3rem);font-weight:700;line-height:1.15;letter-spacing:-.5px}
.q-hint{color:var(--muted);margin-top:.7rem;font-size:1.02rem}
.q-input{margin-top:1.6rem}
.q-input textarea{min-height:128px;resize:vertical;line-height:1.55}
.q-nav{display:flex;justify-content:space-between;align-items:center;margin-top:1.8rem;gap:1rem}
.q-skip{background:none;border:none;color:var(--muted2);cursor:pointer;font-size:.92rem;font-family:var(--font)}
.q-skip:hover{color:var(--muted)}
.ob-panel{text-align:center;animation:slideUp .5s}
.ob-panel h2{font-family:var(--disp);font-size:clamp(1.8rem,5vw,2.5rem);font-weight:700;letter-spacing:-.5px}
.ob-panel p{color:var(--muted);font-size:1.1rem;line-height:1.6;margin-top:1rem;max-width:540px;margin-inline:auto}
.ob-panel .btn{margin-top:2rem}
.ob-logo{width:76px;height:76px;border-radius:50%;object-fit:cover;margin:0 auto 1.2rem;display:block;
  box-shadow:0 0 34px -2px rgba(181,123,255,.8);animation:pulse 3.5s ease-in-out infinite}

/* onboarding: textareas + dictado */
.ob-input .q-step{margin-bottom:1.4rem}
.ob-field{margin-bottom:1.6rem;animation:slideUp .5s}
.ob-label{font-family:var(--disp);font-size:1.25rem;font-weight:600;display:block}
.ob-sub{color:var(--muted);font-size:.95rem;margin:.35rem 0 .8rem}
.ta-wrap{position:relative}
.ta-wrap textarea{width:100%;min-height:130px;resize:vertical;line-height:1.55;font-family:var(--font);font-size:1rem;
  color:var(--txt);background:rgba(0,0,0,.3);border:1px solid var(--stroke-strong);border-radius:14px;padding:1rem 3.4rem 1rem 1rem}
.ta-wrap textarea::placeholder{color:var(--muted2)}
.ta-wrap textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(124,140,255,.22)}
.mic{position:absolute;top:.7rem;right:.7rem;width:42px;height:42px;border-radius:12px;border:1px solid var(--stroke-strong);
  background:rgba(124,140,255,.12);color:#fff;font-size:1.15rem;cursor:pointer;display:grid;place-items:center;transition:all .2s}
.mic:hover{background:rgba(124,140,255,.24);transform:translateY(-1px)}
.mic--on{background:linear-gradient(120deg,var(--bad),var(--pink));border-color:transparent;
  animation:micpulse 1.1s ease-in-out infinite;box-shadow:0 0 0 0 rgba(255,107,107,.6)}
@keyframes micpulse{0%{box-shadow:0 0 0 0 rgba(255,107,107,.55)}70%{box-shadow:0 0 0 12px rgba(255,107,107,0)}100%{box-shadow:0 0 0 0 rgba(255,107,107,0)}}
.ob-note{color:var(--muted2);font-size:.85rem;text-align:center;margin:.3rem 0 1.2rem}
.ob-nav-end{display:flex;justify-content:center;margin-top:.6rem}

/* loader del análisis */
.loader-orb{position:relative;width:120px;height:120px;margin:0 auto 1.5rem;display:grid;place-items:center}
.loader-orb img{width:82px;height:82px;border-radius:50%;object-fit:cover;box-shadow:0 0 30px -2px rgba(181,123,255,.85);animation:pulse 2.4s ease-in-out infinite}
.loader-orb .ring{position:absolute;inset:0;border-radius:50%;border:3px solid transparent;
  border-top-color:var(--brand);border-right-color:var(--accent);animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.loader-msg{transition:opacity .25s;min-height:1.4rem}

/* pantalla de revisión */
.review{animation:slideUp .5s;padding-bottom:1rem}
.rev-resumen{background:linear-gradient(135deg,rgba(124,140,255,.16),rgba(67,230,201,.1));border:1px solid var(--stroke-strong);
  border-radius:18px;padding:1.4rem 1.5rem;margin-bottom:1.8rem}
.rev-tag{display:inline-block;font-size:.75rem;font-weight:700;letter-spacing:.5px;text-transform:uppercase;color:var(--accent);margin-bottom:.6rem}
.rev-resumen p{font-size:1.12rem;line-height:1.55;color:var(--txt)}
.rev-h{font-family:var(--disp);font-size:1rem;font-weight:600;margin:1.6rem 0 .9rem;display:flex;align-items:baseline;gap:.6rem}
.rev-h small{color:var(--muted2);font-weight:400;font-size:.82rem}
.rev-list{display:flex;flex-direction:column;gap:.8rem}
.rev-field{display:flex;flex-direction:column;gap:.35rem}
.rev-field label{font-size:.85rem;color:var(--muted);font-weight:600}
.rev-field textarea{width:100%;resize:vertical;font-family:var(--font);font-size:.98rem;color:var(--txt);
  background:rgba(0,0,0,.28);border:1px solid var(--stroke);border-radius:11px;padding:.7rem .85rem;line-height:1.45}
.rev-field textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(124,140,255,.2)}
.rev-habit{display:flex;align-items:center;gap:.9rem;background:rgba(0,0,0,.24);border:1px solid var(--stroke);
  border-radius:14px;padding:.9rem 1rem;transition:opacity .2s,border-color .2s}
.rev-habit--off{opacity:.42;border-style:dashed}
.rev-check{display:flex;align-items:center;gap:.6rem;cursor:pointer;flex:none}
.rev-check input{width:20px;height:20px;accent-color:var(--brand);cursor:pointer}
.rev-ico{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;font-size:1.25rem;
  background:linear-gradient(135deg,rgba(124,140,255,.25),rgba(181,123,255,.25))}
.rev-habit .grow{flex:1;min-width:0}
.rev-hname{width:100%;background:transparent;border:none;border-bottom:1px solid transparent;color:var(--txt);
  font-family:var(--disp);font-size:1.02rem;font-weight:600;padding:.15rem 0}
.rev-hname:focus{outline:none;border-bottom-color:var(--stroke-strong)}
.rev-motivo{color:var(--muted);font-size:.85rem;line-height:1.4;margin-top:.2rem}
.rev-hora{background:rgba(0,0,0,.4);border:1px solid var(--stroke-strong);border-radius:10px;color:var(--txt);
  font-family:var(--font);padding:.5rem .55rem;font-size:.92rem;flex:none;color-scheme:dark}
.rev-actions{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin-top:2rem}
.habit-list{display:flex;flex-direction:column;gap:.9rem;margin:1.8rem 0;text-align:left}
.habit-row{display:flex;align-items:center;gap:1rem;background:rgba(0,0,0,.24);border:1px solid var(--stroke);border-radius:15px;padding:1rem 1.1rem;
  transition:border-color .2s}
.habit-row:hover{border-color:var(--stroke-strong)}
.habit-ico{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;font-size:1.35rem;flex:none;
  background:linear-gradient(135deg,rgba(124,140,255,.25),rgba(181,123,255,.25))}
.habit-row .grow{flex:1}
.habit-row b{font-size:1.02rem}
.habit-row small{color:var(--muted);display:block;margin-top:.15rem;font-size:.85rem}
.habit-row input[type=time]{background:rgba(0,0,0,.4);border:1px solid var(--stroke-strong);border-radius:10px;color:var(--txt);font-family:var(--font);padding:.5rem .6rem;font-size:.95rem}
.habit-row .rm{background:none;border:none;color:var(--muted2);cursor:pointer;font-size:1.2rem;padding:.2rem}
.habit-row .rm:hover{color:var(--bad)}

/* ---------- app: chat + dashboard ---------- */
.appbar{display:flex;justify-content:space-between;align-items:center;padding:1rem clamp(1rem,4vw,2.5rem);
  border-bottom:1px solid var(--stroke);position:sticky;top:0;background:rgba(7,9,18,.78);backdrop-filter:blur(14px);z-index:5}
.appbar__right{display:flex;align-items:center;gap:1rem}
.hello{color:var(--muted);font-size:.95rem}
.link-banner{display:flex;align-items:center;gap:.7rem;flex-wrap:wrap;justify-content:center;
  background:linear-gradient(90deg,rgba(124,140,255,.16),rgba(67,230,201,.12));border-bottom:1px solid var(--stroke);
  padding:.75rem 1.2rem;font-size:.92rem;color:var(--muted)}
.link-banner code{background:rgba(0,0,0,.42);border:1px solid var(--stroke-strong);border-radius:8px;padding:.32rem .6rem;color:var(--accent);font-family:'Consolas',monospace}
.app-grid{max-width:1220px;margin:0 auto;padding:1.5rem clamp(1rem,3vw,2rem);display:grid;grid-template-columns:1.65fr 1fr;gap:1.4rem;align-items:start}
.chat{display:flex;flex-direction:column;height:calc(100vh - 190px);min-height:480px;overflow:hidden}
.chat__head{display:flex;align-items:center;gap:.85rem;padding:1.05rem 1.3rem;border-bottom:1px solid var(--stroke)}
.avatar{width:44px;height:44px;border-radius:50%;flex:none;overflow:hidden;
  background:linear-gradient(135deg,var(--brand),var(--brand2));box-shadow:var(--glow)}
.avatar img{width:100%;height:100%;object-fit:cover;display:block}
.avatar--sm{width:36px;height:36px}
.chat__name{font-family:var(--disp);font-weight:600}
.chat__status{font-size:.8rem;color:var(--good);display:flex;align-items:center;gap:.4rem}
.dot-live{width:7px;height:7px;border-radius:50%;background:var(--good);box-shadow:0 0 8px var(--good);animation:pulse 2s infinite}
.chat__log{flex:1;overflow-y:auto;padding:1.4rem;display:flex;flex-direction:column;gap:.9rem;scroll-behavior:smooth}
.chat__log::-webkit-scrollbar{width:8px}.chat__log::-webkit-scrollbar-thumb{background:var(--stroke-strong);border-radius:8px}
.msg{max-width:82%;padding:.82rem 1.1rem;border-radius:17px;line-height:1.5;font-size:.98rem;white-space:pre-wrap;word-wrap:break-word;animation:slideUp .3s}
.msg--bot{align-self:flex-start;background:rgba(255,255,255,.06);border:1px solid var(--stroke);border-bottom-left-radius:5px}
.msg--me{align-self:flex-end;background:linear-gradient(120deg,var(--brand),var(--brand2));border-bottom-right-radius:5px}
.msg--typing{display:flex;gap:.3rem;align-items:center}
.msg--typing i{width:7px;height:7px;border-radius:50%;background:var(--muted);animation:blink 1.2s infinite}
.msg--typing i:nth-child(2){animation-delay:.2s}.msg--typing i:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,60%,100%{opacity:.3}30%{opacity:1}}
.chat__form{display:flex;gap:.6rem;padding:1rem;border-top:1px solid var(--stroke)}
.chat__form input{flex:1;background:rgba(0,0,0,.32);border:1px solid var(--stroke-strong);border-radius:14px;color:var(--txt);font-family:var(--font);font-size:1rem;padding:.9rem 1.1rem}
.chat__form input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(124,140,255,.22)}
.chat__suggest{display:flex;gap:.5rem;flex-wrap:wrap;padding:0 1.4rem 1rem}
.chip{background:rgba(124,140,255,.1);border:1px solid var(--stroke-strong);color:var(--muted);border-radius:999px;padding:.48rem .9rem;font-size:.85rem;cursor:pointer;transition:all .18s;font-family:var(--font)}
.chip:hover{background:rgba(124,140,255,.22);color:var(--txt);transform:translateY(-1px)}
.side{display:flex;flex-direction:column;gap:1.1rem}
.side__card{padding:1.15rem 1.3rem}
.side__card h3{font-family:var(--disp);font-size:.78rem;text-transform:uppercase;letter-spacing:.7px;color:var(--muted2);margin-bottom:.95rem;font-weight:600}
.side__perfil{display:flex;flex-direction:column;gap:.75rem}
.norte{border-left:2px solid var(--brand);padding-left:.85rem}
.norte small{color:var(--muted2);font-size:.75rem;text-transform:uppercase;letter-spacing:.5px}
.norte p{margin-top:.15rem;font-size:.95rem;line-height:1.45}
.hab{display:flex;align-items:center;gap:.75rem;padding:.58rem 0;border-bottom:1px solid rgba(255,255,255,.05)}
.hab:last-child{border:none}
.hab-ico{width:36px;height:36px;border-radius:11px;display:grid;place-items:center;font-size:1.05rem;flex:none;background:linear-gradient(135deg,rgba(124,140,255,.22),rgba(181,123,255,.22))}
.hab .grow{flex:1}.hab b{font-size:.93rem}.hab small{color:var(--muted);font-size:.8rem}
.streak{font-size:.76rem;font-weight:700;padding:.22rem .6rem;border-radius:999px;white-space:nowrap}
.streak--ok{background:rgba(61,220,151,.15);color:var(--good)}
.streak--warn{background:rgba(255,107,107,.15);color:var(--bad)}
.ev{display:flex;gap:.7rem;padding:.5rem 0;align-items:baseline}
.ev .dot{width:8px;height:8px;border-radius:50%;flex:none;margin-top:.4rem}
.ev .dot--parcial{background:var(--brand)}.ev .dot--pago{background:var(--warn)}.ev .dot--turno{background:var(--accent)}.ev .dot--otro{background:var(--muted)}
.ev .grow{flex:1}.ev b{font-size:.9rem}.ev small{color:var(--muted);font-size:.8rem}
.fin-row{display:flex;justify-content:space-between;padding:.42rem 0;font-size:.92rem;border-bottom:1px solid rgba(255,255,255,.05)}
.fin-row:last-child{border:none}
.fin-row .amt--in{color:var(--good)}.fin-row .amt--out{color:var(--txt)}
.empty{color:var(--muted2);font-size:.9rem;font-style:italic}
.skeleton{height:46px;border-radius:11px;background:linear-gradient(90deg,rgba(255,255,255,.04),rgba(255,255,255,.09),rgba(255,255,255,.04));background-size:200% 100%;animation:shimmer 1.4s infinite}
@keyframes shimmer{to{background-position:-200% 0}}

/* ---------- toast ---------- */
.toast{position:fixed;bottom:1.5rem;left:50%;transform:translateX(-50%) translateY(140%);
  background:var(--panel-solid);border:1px solid var(--stroke-strong);color:var(--txt);padding:.85rem 1.4rem;border-radius:13px;box-shadow:var(--shadow);z-index:50;transition:transform .38s cubic-bezier(.2,.8,.2,1);font-size:.92rem}
.toast--show{transform:translateX(-50%) translateY(0)}

/* ---------- responsive ---------- */
@media (max-width:920px){
  .hero{grid-template-columns:1fr;text-align:center}
  .hero__sub{margin-inline:auto}
  .hero__cta,.trust{justify-content:center}
  .hero__mock{min-height:360px;margin-top:1rem}
  .mock-phone{transform:none}
  .mock-phone{animation:floaty-flat 6s ease-in-out infinite}
  @keyframes floaty-flat{50%{transform:translateY(-10px)}}
}
@media (max-width:860px){
  .app-grid{grid-template-columns:1fr}
  .chat{height:auto;min-height:62vh}
  .side{order:2}
}
@media (max-width:480px){
  .mock-toast{right:0;max-width:200px}
  .trust__sep{display:none}
}