/* Moonbella homepage */
:root{
  --ink:#1D1F27; --muted:#5E6170; --soft:#6E7080; --line:#ECECF0; --line2:#E6E6EE;
  --tint:#F7F7FA; --accent:#4A4E86; --accent-ink:#3F4277; --accent-bg:#EEEEF6;
  --radius:18px; --wrap:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:'Hanken Grotesk',system-ui,-apple-system,'Segoe UI',sans-serif;color:var(--ink);background:#fff;line-height:1.5;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent-ink)}a:hover{color:var(--ink)}
h1,h2,h3{font-weight:600;margin:0}
p{margin:0}
[hidden]{display:none !important}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:10px 16px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.wrap{max-width:var(--wrap);margin:0 auto;padding-left:24px;padding-right:24px}
section[id]{scroll-margin-top:84px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;font:inherit;font-weight:600;font-size:15px;border-radius:8px;padding:13px 18px;cursor:pointer;border:1px solid transparent;transition:background .2s,transform .2s}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#30323d;color:#fff}
.btn-outline{background:#fff;color:var(--ink);border-color:#D3D4DE}
.btn-outline:hover{background:var(--tint);color:var(--ink)}
.btn-lg{padding:17px 28px;font-size:16px}
.link-arrow{color:var(--ink);text-decoration:none;font-weight:600;padding:17px 8px}
.link-arrow:hover{color:var(--accent-ink)}

/* Header */
.site-header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.94);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.header-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:16px;padding-bottom:16px}
.brand img{height:44px;width:auto}
.main-nav{display:flex;align-items:center;gap:30px;font-size:15px;font-weight:500}
.main-nav a{color:var(--ink);text-decoration:none}
.main-nav a:hover{color:var(--accent-ink)}
.main-nav .nav-cta{color:#fff;padding:12px 22px;margin-left:8px}
.main-nav .nav-cta:hover{color:#fff}
.menu-btn{display:none;width:44px;height:44px;border:1px solid var(--line2);border-radius:10px;background:#fff;color:var(--ink);cursor:pointer;align-items:center;justify-content:center}

/* Hero */
.hero-row{display:flex;flex-wrap:wrap;gap:56px 72px;align-items:center;padding-top:clamp(56px,9vw,112px);padding-bottom:clamp(64px,10vw,120px)}
.hero-copy{flex:999 1 520px;min-width:0}
.eyebrow{margin:0 0 16px;font-size:14px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
.hero h1{margin:0 0 24px;font-size:clamp(34px,5.4vw,62px);line-height:1.08;letter-spacing:-.025em}
.lead{margin:0 0 36px;font-size:clamp(17px,1.6vw,20px);line-height:1.65;color:var(--muted);max-width:560px}
.actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.hero-art{flex:1 1 320px;min-width:0}
.moons{position:relative;width:100%;max-width:440px;margin:0 auto;aspect-ratio:440/310}
.moon{position:absolute;top:0;width:70%;aspect-ratio:1;border-radius:50%;border:1.5px solid #D9DAE8}
.moon-l{left:0}.moon-r{right:0}
.moon-dot{position:absolute;left:41%;top:12%;width:18%;aspect-ratio:1;border-radius:50%;background:var(--accent)}

/* Strip */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.strip-row{display:flex;flex-wrap:wrap;gap:10px 36px;justify-content:space-between;padding-top:26px;padding-bottom:26px;font-weight:500;color:var(--muted)}

/* Sections */
.section{padding:clamp(72px,10vw,120px) 0}
.section-tint{background:var(--tint)}
.section-line{border-top:1px solid var(--line)}
.section h2,.section-careers h2{font-size:clamp(30px,4vw,44px);line-height:1.1;letter-spacing:-.02em}
.section-lead{font-size:18px;line-height:1.65;color:var(--muted)}
.section-head{display:flex;flex-wrap:wrap;gap:20px 72px;align-items:flex-end;margin-bottom:48px}
.section-head>div{flex:1 1 480px;min-width:0}
.section-head>p{flex:1 1 340px}

.cards-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}
.card{background:var(--tint);border-radius:var(--radius);padding:32px;display:flex;flex-direction:column;gap:14px;transition:transform .25s,box-shadow .25s}
.card:hover{transform:translateY(-3px);box-shadow:0 18px 40px -28px rgba(29,31,39,.35)}
.card h3{font-size:23px}
.card p{color:var(--muted);line-height:1.65}

.flow{margin-top:40px;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.flow-title{margin-bottom:20px;font-size:14px;font-weight:600;color:var(--muted)}
.flow-row{display:flex;flex-wrap:wrap;align-items:center;gap:12px}
.flow-step{flex:1 1 170px;border:1px solid var(--line2);border-radius:12px;padding:18px;text-align:center;display:flex;flex-direction:column;gap:4px}
.flow-step span{font-size:14px;color:var(--soft)}
.flow-accent{background:var(--accent-bg);border-color:transparent}
.flow-accent strong{color:var(--accent)}
.flow-accent span{color:#4E5060}
.flow-arrow{color:#A3A5B4;font-size:20px}

.split{display:flex;flex-wrap:wrap;gap:48px 56px}
.split-center{align-items:center}
.split-intro{flex:1 1 320px;min-width:0}
.split-intro h2,.split-half h2{margin-bottom:18px}
.split-intro .eyebrow,.split-half .eyebrow{margin-bottom:14px}
.split-half{flex:1 1 420px;min-width:0}
.rows{flex:2 1 520px;min-width:0;display:flex;flex-direction:column}
.row{display:flex;flex-wrap:wrap;gap:8px 32px;padding:24px 0;border-top:1px solid #E2E2EA}
.row:last-child{border-bottom:1px solid #E2E2EA}
.row h3{flex:1 1 240px;font-size:21px}
.row p{flex:2 1 300px;color:var(--muted);line-height:1.65}

.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px}
.tile{border:1px solid var(--line2);border-radius:16px;padding:24px;display:flex;flex-direction:column;gap:6px}
.tile strong{font-weight:600;font-size:18px}
.tile span{color:var(--soft);font-size:15px;line-height:1.55}

#how-title{margin-bottom:44px}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:32px}
.steps h3{font-size:20px;margin-bottom:8px}
.steps p{color:var(--muted);line-height:1.65}
.steps .step-no{margin-bottom:14px;font-size:15px;font-weight:700;color:var(--accent)}
.models{margin-top:64px;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}
.model{border:1px solid var(--line2);border-radius:16px;padding:28px}
.model h3{font-size:20px;margin-bottom:8px}
.model p{color:var(--muted);line-height:1.6}

/* Careers */
.section-careers{background:var(--tint);padding:clamp(64px,9vw,96px) 0}
.careers-head{display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between}
.careers-head>div{flex:1 1 480px;min-width:0}
.careers-head h2{font-size:clamp(28px,3.4vw,36px);margin-bottom:10px}
.roles-toggle .chev{transition:transform .25s}
.roles-toggle[aria-expanded="true"] .chev{transform:rotate(180deg)}
.roles{margin-top:40px;display:flex;flex-direction:column;gap:14px}
.role{background:#fff;border:1px solid var(--line2);border-radius:16px;padding:26px 28px;display:flex;flex-wrap:wrap;gap:18px 40px;align-items:center;animation:pop .45s ease both}
.role:nth-child(2){animation-delay:.06s}.role:nth-child(3){animation-delay:.12s}.role:nth-child(4){animation-delay:.18s}.role:nth-child(5){animation-delay:.24s}
.role-info{flex:999 1 400px;min-width:0}
.role-info>p{color:var(--muted);line-height:1.6}
.role-title{display:flex;flex-wrap:wrap;gap:8px 12px;align-items:center;margin-bottom:8px}
.role-title h3{font-size:21px}
.tag{background:var(--accent-bg);color:var(--accent-ink);border-radius:999px;padding:4px 12px;font-size:13px;font-weight:600}
.levels{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:12px}
.levels-label{font-size:14px;font-weight:600;color:var(--muted)}
.chip{border:1px solid #D9DAE3;border-radius:999px;padding:4px 12px;font-size:13px;font-weight:600}
.role-actions{flex:1 1 340px;max-width:380px;display:flex;flex-wrap:wrap;gap:10px}
.role-actions .btn{flex:1 1 150px;white-space:nowrap}
.roles-note{margin-top:10px;color:var(--muted);line-height:1.6}

/* Contact */
.contact-row{display:flex;flex-wrap:wrap;gap:48px 64px}
.contact-info{flex:1 1 340px;min-width:0}
.h2-lg{font-size:clamp(32px,4.2vw,48px) !important;line-height:1.08;margin-bottom:18px}
.contact-info .section-lead{margin-bottom:32px}
.contact-info .label{margin-bottom:6px;font-size:14px;font-weight:600;color:var(--soft)}
.contact-info p{line-height:1.65;margin-bottom:24px}
.contact-links{font-weight:500;line-height:1.85 !important}
.contact-form{flex:1 1 440px;min-width:0;border:1px solid var(--line2);border-radius:var(--radius);padding:clamp(20px,3vw,32px);display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;align-content:start}
.contact-form label{display:flex;flex-direction:column;gap:7px;font-size:14px;font-weight:500}
.contact-form .full{grid-column:1/-1}
.optional{color:var(--soft);font-weight:400}
.contact-form input,.contact-form select,.contact-form textarea{padding:14px;border:1px solid #D9DAE3;border-radius:8px;font:inherit;font-size:16px;background:#fff;color:var(--ink);width:100%}
.contact-form textarea{resize:vertical}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{outline:2px solid var(--accent);outline-offset:0;border-color:transparent}
.contact-form button[disabled]{opacity:.6;cursor:wait}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-status{font-size:15px;min-height:1.4em}
.form-status.ok{color:#1F6B4A;font-weight:600}
.form-status.err{color:#A3302A;font-weight:600}

/* Footer */
.site-footer{background:var(--tint);border-top:1px solid var(--line)}
.footer-row{display:flex;flex-wrap:wrap;gap:32px;justify-content:space-between;padding-top:56px;padding-bottom:32px}
.footer-brand{flex:1 1 280px;min-width:0}
.footer-brand img{height:40px;width:auto}
.footer-brand p{margin-top:14px;color:var(--muted);line-height:1.6;max-width:300px}
.footer-col{flex:1 1 160px;display:flex;flex-direction:column;gap:10px;font-size:15px}
.footer-col a{color:var(--muted);text-decoration:none}
.footer-col a:hover{color:var(--ink)}
.footer-h{font-weight:600;margin-bottom:4px}
.footer-col .footer-strong{color:var(--accent-ink);font-weight:600}
.footer-bottom{padding-top:20px;padding-bottom:96px;border-top:1px solid var(--line2);font-size:14px;color:var(--soft)}

/* Chat */
.chat-fab{position:fixed;right:20px;bottom:20px;z-index:61;width:62px;height:62px;border:0;border-radius:50%;background:var(--accent);color:#fff;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 14px 30px -10px rgba(29,31,39,.45);transition:transform .2s;animation:pulse 2.6s ease-out 1.5s 3}
.chat-fab:hover{transform:translateY(-2px)}
.chat-fab .ico-close{display:none}
.chat-fab[aria-expanded="true"] .ico-close{display:block}
.chat-fab[aria-expanded="true"] .ico-chat{display:none}
.chat-panel{position:fixed;right:20px;bottom:96px;z-index:60;width:380px;max-width:calc(100vw - 32px);height:560px;max-height:calc(100vh - 120px);max-height:calc(100dvh - 120px);background:#fff;border:1px solid var(--line2);border-radius:20px;box-shadow:0 30px 70px -24px rgba(29,31,39,.38);display:flex;flex-direction:column;overflow:hidden;animation:pop .3s ease both}
.chat-head{display:flex;align-items:center;gap:12px;padding:14px 12px 14px 18px;background:var(--ink);color:#fff}
.chat-avatar{width:38px;height:38px;border-radius:50%;background:var(--accent);display:inline-flex;align-items:center;justify-content:center;font-weight:700;flex:none}
.chat-id{display:flex;flex-direction:column;gap:2px;min-width:0}
.chat-id strong{font-weight:600;font-size:15px}
.chat-id span{font-size:12px;color:#C9CBD8;display:inline-flex;align-items:center;gap:6px}
.online{width:7px;height:7px;border-radius:50%;background:#4CC38A;display:inline-block}
.chat-close{margin-left:auto;width:44px;height:44px;border:0;border-radius:50%;background:transparent;color:#fff;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}
.chat-close:hover{background:rgba(255,255,255,.1)}
.chat-scroll{flex:1 1 auto;min-height:0;overflow-y:auto;display:flex;flex-direction:column-reverse;background:#FAFAFC;overscroll-behavior:contain}
.chat-log{display:flex;flex-direction:column;gap:12px;padding:18px 16px}
.msg{max-width:86%;padding:11px 14px;font-size:14.5px;line-height:1.55;white-space:pre-line;animation:pop .35s ease both;word-wrap:break-word}
.msg-bot{align-self:flex-start;background:#fff;border:1px solid var(--line);border-radius:16px 16px 16px 4px;color:#2A2C36}
.msg-user{align-self:flex-end;max-width:82%;background:var(--ink);color:#fff;border-radius:16px 16px 4px 16px}
.msg-links{align-self:flex-start;display:flex;flex-wrap:wrap;gap:6px;max-width:90%;margin-top:-4px}
.msg-links a{display:inline-flex;align-items:center;min-height:34px;padding:6px 12px;border:1px solid #D3D4DE;border-radius:999px;background:#fff;color:var(--accent-ink);text-decoration:none;font-size:13px;font-weight:600}
.msg-links a:hover{background:var(--accent-bg)}
.typing{align-self:flex-start;background:#fff;border:1px solid var(--line);border-radius:16px 16px 16px 4px;padding:14px 16px;display:inline-flex;gap:5px}
.dot{width:7px;height:7px;border-radius:50%;background:#8A8C99;animation:dot 1.2s infinite}
.dot:nth-child(2){animation-delay:.15s}.dot:nth-child(3){animation-delay:.3s}
.chat-chips{display:flex;gap:8px;padding:10px 14px;overflow-x:auto;border-top:1px solid var(--line);background:#fff;scrollbar-width:thin}
.chat-chips button{flex:none;border:1px solid #D9DAE3;background:#fff;color:var(--ink);border-radius:999px;padding:8px 14px;font:inherit;font-size:13px;font-weight:600;cursor:pointer;min-height:36px}
.chat-chips button:hover{background:var(--accent-bg)}
.chat-form{display:flex;align-items:center;gap:8px;padding:10px 12px 10px 14px;background:#fff}
.chat-form input{flex:1 1 auto;min-width:0;padding:12px 16px;border:1px solid #D9DAE3;border-radius:999px;font:inherit;font-size:16px}
.chat-form input:focus{outline:2px solid var(--accent);outline-offset:0;border-color:transparent}
.chat-form button{flex:none;width:44px;height:44px;border:0;border-radius:50%;background:var(--ink);color:#fff;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}
.chat-foot{padding:0 16px 12px;font-size:12px;color:var(--soft);background:#fff}

/* Motion */
@keyframes up{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}
@keyframes pop{from{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:none}}
@keyframes dot{0%,80%,100%{opacity:.25;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(74,78,134,.4)}70%{box-shadow:0 0 0 14px rgba(74,78,134,0)}100%{box-shadow:0 0 0 0 rgba(74,78,134,0)}}
.anim-in{animation:up .9s cubic-bezier(.2,.7,.2,1) both}
.delay-2{animation-delay:.24s}
.js .reveal{opacity:0;transform:translateY(28px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.js .reveal.is-visible{opacity:1;transform:none}

/* Mobile */
@media (max-width:900px){
  .menu-btn{display:inline-flex}
  .main-nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0;padding:8px 24px 20px;box-shadow:0 20px 30px -24px rgba(29,31,39,.3)}
  .main-nav.open{display:flex}
  .main-nav a{padding:14px 0;border-bottom:1px solid var(--line)}
  .main-nav .nav-cta{margin:14px 0 0;border-bottom:0;padding:14px 22px}
  .site-header{position:sticky}
  .header-row{position:relative}
}
@media (max-width:560px){
  .brand img{height:38px}
  .strip-row{justify-content:flex-start;gap:8px 22px;font-size:15px}
  .role-actions{max-width:none}
  .hero-art{display:none}
  .card{padding:26px}
  .flow-arrow{display:none}
  .role{padding:22px}
  .chat-panel{right:12px;left:12px;width:auto;max-width:none;bottom:90px}
  .chat-fab{right:16px;bottom:16px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none !important;transition:none !important;scroll-behavior:auto !important}
  .js .reveal{opacity:1;transform:none}
}