:root{
  --navy:#0A2F6B; --navy-2:#071F49; --ink:#0F1B33; --muted:#53607A;
  --orange:#F26B1D; --orange-2:#FF8A3D; --red:#D4361F;
  --paper:#F4F7FC; --white:#fff; --line:#DCE3F0; --ok:#157F4B;
  --radius:14px;
  --font-head:"Bricolage Grotesque","Segoe UI",system-ui,sans-serif;
  --font-body:"Instrument Sans","Segoe UI",system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--ink);background:var(--white);line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--font-head);line-height:1.12;letter-spacing:-.02em;color:var(--navy-2)}
h1{font-size:clamp(2.5rem,5.4vw,4.2rem);font-weight:800}
h2{font-size:clamp(1.9rem,3.4vw,2.8rem);font-weight:700}
h3{font-size:1.25rem;font-weight:700}
p{max-width:66ch}
.wrap{width:min(1160px,100% - 40px);margin-inline:auto}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-999px;top:8px;background:var(--navy);color:#fff;padding:8px 14px;border-radius:8px;z-index:99}
.skip:focus{left:8px}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px;gap:20px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--font-head);font-weight:800;font-size:1.3rem;color:var(--navy)}
.brand img{width:42px;height:42px}
.brand b{color:var(--orange);font-weight:800}
.nav ul{display:flex;gap:26px;list-style:none;align-items:center}
.nav ul a{text-decoration:none;font-weight:500;color:var(--muted);font-size:.97rem}
.nav ul a:hover{color:var(--navy)}
.menu-btn{display:none;background:none;border:1px solid var(--line);border-radius:10px;padding:8px 12px;font:inherit;color:var(--navy);cursor:pointer}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 24px;border-radius:999px;font-weight:600;font-size:1rem;text-decoration:none;border:2px solid transparent;cursor:pointer;font-family:inherit;transition:transform .15s,background .15s,box-shadow .15s}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 6px 18px -6px rgba(242,107,29,.7)}
.btn-primary:hover{background:#DD5A0E}
.btn-dark{background:var(--navy);color:#fff}
.btn-dark:hover{background:var(--navy-2)}
.btn-ghost{border-color:var(--navy);color:var(--navy);background:transparent}
.btn-ghost:hover{background:var(--navy);color:#fff}
.btn-sm{padding:9px 18px;font-size:.93rem}

/* hero */
.hero{background:linear-gradient(180deg,var(--paper) 0%,#fff 100%);padding:72px 0 88px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero h1 em{font-style:normal;color:var(--orange)}
.hero .lead{font-size:1.2rem;color:var(--muted);margin:22px 0 32px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px}
.hero-note{margin-top:18px;font-size:.9rem;color:var(--muted)}
.chat{background:var(--navy-2);border-radius:22px;padding:18px;box-shadow:0 30px 60px -25px rgba(7,31,73,.55);color:#fff}
.chat-top{display:flex;align-items:center;gap:10px;padding:4px 6px 14px;border-bottom:1px solid rgba(255,255,255,.12);font-size:.9rem;color:#B9C6E2}
.chat-top img{width:30px;height:30px}
.chat-top .tag{margin-left:auto;font-size:.78rem;border:1px solid rgba(255,255,255,.25);padding:2px 10px;border-radius:999px}
.chat-body{padding:18px 4px 6px;display:flex;flex-direction:column;gap:12px;min-height:340px}
.msg{padding:12px 15px;border-radius:16px;max-width:92%;font-size:.97rem;line-height:1.5}
.msg.user{align-self:flex-end;background:var(--orange);color:#fff;border-bottom-right-radius:4px}
.msg.bot{align-self:flex-start;background:rgba(255,255,255,.09);border-bottom-left-radius:4px}
.msg.bot ul{margin:8px 0 0 18px}
.msg.bot li{margin:3px 0}
.dots{display:inline-flex;gap:4px;padding:4px 2px}
.dots i{width:7px;height:7px;border-radius:50%;background:#B9C6E2;animation:b 1s infinite}
.dots i:nth-child(2){animation-delay:.15s}.dots i:nth-child(3){animation-delay:.3s}
@keyframes b{0%,80%,100%{opacity:.3}40%{opacity:1}}
.chat-input{margin-top:10px;background:rgba(255,255,255,.08);border-radius:999px;padding:11px 18px;color:#8FA2C8;font-size:.93rem}

/* strip */
.strip{background:var(--navy);color:#fff}
.strip .wrap{display:flex;flex-wrap:wrap;gap:12px 36px;justify-content:space-between;padding:20px 0;font-size:.97rem}
.strip span{display:flex;align-items:center;gap:8px}
.strip svg{flex:none;color:var(--orange-2)}

/* sections */
section{padding:92px 0}
.sec-head{margin-bottom:44px}
.sec-head p{color:var(--muted);margin-top:14px;font-size:1.08rem}
.alt{background:var(--paper)}

/* features */
.feat-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:28px}
.feat-main{background:var(--navy);color:#fff;border-radius:22px;padding:40px;display:flex;flex-direction:column;justify-content:flex-end;gap:28px;background-image:radial-gradient(circle at 85% 12%,rgba(242,107,29,.35),transparent 45%)}
.feat-main h3{color:#fff;font-size:1.8rem}
.feat-main p{color:#C9D5EE}
.feat-main .pill-row{display:flex;flex-wrap:wrap;gap:8px}
.pill{border:1px solid rgba(255,255,255,.28);padding:6px 14px;border-radius:999px;font-size:.9rem;color:#E4ECFA}
.feat-list{display:grid;gap:0;border:1px solid var(--line);border-radius:22px;background:#fff;overflow:hidden}
.feat-item{padding:24px 28px;border-bottom:1px solid var(--line);display:grid;grid-template-columns:44px 1fr;gap:16px}
.feat-item:last-child{border-bottom:0}
.ico{width:44px;height:44px;border-radius:12px;background:#FFF0E6;color:var(--orange);display:grid;place-items:center}
.feat-item h3{font-size:1.1rem;margin-bottom:4px}
.feat-item p{color:var(--muted);font-size:.97rem}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0;counter-reset:s;border-top:2px solid var(--navy)}
.step{padding:28px 28px 0 0;position:relative}
.step::before{counter-increment:s;content:counter(s);font-family:var(--font-head);font-weight:800;font-size:3.2rem;color:var(--orange);line-height:1;display:block;margin-bottom:12px}
.step p{color:var(--muted);margin-top:8px;font-size:.98rem}

/* pricing */
.toggle{display:inline-flex;background:#fff;border:1px solid var(--line);border-radius:999px;padding:4px;margin-bottom:34px}
.toggle button{border:0;background:none;padding:10px 22px;border-radius:999px;font:inherit;font-weight:600;color:var(--muted);cursor:pointer}
.toggle button[aria-pressed="true"]{background:var(--navy);color:#fff}
.toggle small{color:var(--orange);font-weight:700;margin-left:4px}
.toggle button[aria-pressed="true"] small{color:var(--orange-2)}
.plans{display:grid;grid-template-columns:1fr 1.1fr;gap:26px;align-items:stretch;max-width:900px}
.plan{background:#fff;border:1px solid var(--line);border-radius:22px;padding:34px;display:flex;flex-direction:column}
.plan.pro{border:2px solid var(--orange);box-shadow:0 24px 50px -28px rgba(242,107,29,.55);position:relative}
.badge{position:absolute;top:-14px;left:28px;background:var(--orange);color:#fff;font-size:.82rem;font-weight:700;padding:4px 14px;border-radius:999px}
.price{font-family:var(--font-head);font-size:2.9rem;font-weight:800;color:var(--navy-2);margin:14px 0 2px;line-height:1}
.price small{font-size:1rem;font-weight:500;color:var(--muted);font-family:var(--font-body)}
.gst{color:var(--muted);font-size:.9rem;min-height:2.6em}
.plan ul{list-style:none;margin:22px 0 28px;display:grid;gap:11px;flex:1}
.plan li{display:grid;grid-template-columns:22px 1fr;gap:8px;font-size:.99rem}
.plan li svg{color:var(--ok);margin-top:4px}
.plan li.off{color:#8995AD}
.plan li.off svg{color:#B3BDD0}
.pay-note{font-size:.84rem;color:var(--muted);margin-top:12px}

/* faq */
.faq{max-width:820px;display:grid;gap:0;border-top:1px solid var(--line)}
details{border-bottom:1px solid var(--line);padding:20px 0}
summary{cursor:pointer;font-weight:600;font-size:1.08rem;list-style:none;display:flex;justify-content:space-between;gap:16px;font-family:var(--font-head);color:var(--navy-2)}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-size:1.5rem;line-height:1;color:var(--orange);transition:transform .2s}
details[open] summary::after{transform:rotate(45deg)}
details p{color:var(--muted);margin-top:12px}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.contact-card{background:var(--navy);color:#fff;border-radius:22px;padding:36px}
.contact-card h3{color:#fff;margin-bottom:18px;font-size:1.5rem}
.contact-card a{display:block;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.15);text-decoration:none;color:#E4ECFA}
.contact-card a:last-of-type{border-bottom:0}
.contact-card a:hover{color:var(--orange-2)}
.contact-card span{display:block;font-size:.84rem;color:#9FB1D6}
form.contact{display:grid;gap:16px}
label{font-weight:600;font-size:.95rem;display:grid;gap:6px}
input,textarea,select{font:inherit;padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);width:100%}
input:focus,textarea:focus{border-color:var(--navy);outline:none}
textarea{min-height:120px;resize:vertical}
.form-msg{font-size:.92rem;color:var(--muted)}

/* footer */
.site-footer{background:var(--navy-2);color:#B9C6E2;padding:56px 0 30px;font-size:.93rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:36px}
.site-footer .brand{color:#fff;margin-bottom:12px}
.site-footer h4{color:#fff;font-family:var(--font-head);margin-bottom:12px;font-size:1rem}
.site-footer ul{list-style:none;display:grid;gap:8px}
.site-footer a{text-decoration:none}
.site-footer a:hover{color:var(--orange-2)}
.disc{border-top:1px solid rgba(255,255,255,.14);padding-top:24px;display:grid;gap:10px;font-size:.84rem;color:#98A9CE}
.disc p{max-width:none}
.disc strong{color:#E4ECFA}

/* legal pages */
.legal{padding:64px 0 90px}
.legal .wrap{max-width:820px}
.legal h1{font-size:clamp(2rem,4vw,2.9rem);margin-bottom:8px}
.legal .upd{color:var(--muted);margin-bottom:34px}
.legal h2{font-size:1.4rem;margin:34px 0 10px}
.legal p,.legal li{color:#2B3752;margin-bottom:10px;max-width:none}
.legal ul{margin:0 0 12px 22px}
.notice{background:#FFF4EC;border-left:4px solid var(--orange);padding:14px 18px;border-radius:8px;margin:20px 0}

/* mobile */
@media(max-width:900px){
  .hero-grid,.feat-grid,.contact-grid,.plans{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr;border-top:0}
  .step{border-top:2px solid var(--navy);padding-right:0;margin-bottom:22px}
  .foot-grid{grid-template-columns:1fr}
  section{padding:68px 0}
  .menu-btn{display:block}
  .nav ul{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:8px 20px 18px;border-bottom:1px solid var(--line)}
  .nav ul.open{display:flex}
  .nav ul li{padding:12px 0;border-bottom:1px solid var(--line)}
  .nav ul li:last-child{border:0;padding-top:16px}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.nav ul a.btn-primary{color:#fff}
.nav ul a.btn-primary:hover{color:#fff}

/* auth pages */
.auth-page{background:var(--paper)}
.auth-wrap{min-height:calc(100vh - 69px);display:flex;flex-direction:column;align-items:center;padding:48px 20px 40px}
.auth-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:36px;width:min(480px,100%);box-shadow:0 24px 50px -32px rgba(7,31,73,.35)}
.auth-card h1{font-size:2rem;margin-bottom:8px}
.auth-card h2{font-size:1.3rem;margin-bottom:8px}
.auth-card .sub{color:var(--muted);margin-bottom:22px}
.auth-card form{display:grid;gap:16px}
.auth-card small{font-weight:400;color:var(--muted)}
.auth-card .btn{width:100%}
.auth-card .check{display:flex;gap:10px;align-items:flex-start;font-weight:400;font-size:.93rem}
.auth-card .check input{width:auto;margin-top:4px}
.msg{font-size:.95rem;min-height:1.2em}
.msg.err{color:#B42318}
.msg.ok{color:var(--ok)}
.msg.big{font-size:1.05rem;line-height:1.6;background:#EAF7F0;border-radius:12px;padding:16px}
.alt-link{margin-top:18px;font-size:.95rem;color:var(--muted)}
.alt-link a,.auth-foot a{color:var(--navy);font-weight:600}
.auth-foot{max-width:480px;text-align:center;font-size:.8rem;color:var(--muted);margin-top:22px}
.facts{display:grid;gap:0;margin:6px 0 22px;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.facts div{display:grid;grid-template-columns:90px 1fr;gap:12px;padding:13px 16px;border-bottom:1px solid var(--line)}
.facts div:last-child{border-bottom:0}
.facts dt{color:var(--muted);font-size:.93rem}
.facts dd{font-weight:600;word-break:break-word}
.planpill{display:inline-block;padding:2px 12px;border-radius:999px;font-size:.88rem;font-weight:700}
.planpill.free{background:#E8EEF9;color:var(--navy)}
.planpill.pro{background:var(--orange);color:#fff}
.muted{color:var(--muted);font-weight:400}
.upgrade{border:2px solid var(--orange);border-radius:16px;padding:22px;margin-bottom:22px}
.upgrade p{margin-bottom:12px;font-size:.97rem}
.upgrade ol{margin:0 0 16px 20px;font-size:.97rem;display:grid;gap:6px}
.upgrade .row{display:grid;gap:10px}
.soon{margin-bottom:18px;font-size:.93rem}
.auth-card .center{text-align:center;display:grid;gap:14px;justify-items:center}
.auth-card .center .sub{margin:0}
.okmark{width:64px;height:64px;border-radius:50%;background:#EAF7F0;color:var(--ok);display:grid;place-items:center;font-size:2rem;font-weight:800}
.okmark.bad{background:#FFF0E6;color:var(--orange)}
.nf{text-align:center;padding:90px 0}
.nf p{margin:14px auto 28px}