:root{
  --ink:#0a2b33;
  --ink-2:#41626b;
  --ink-3:#6f8f96;
  --teal:#0fb8af;
  --teal-d:#07867f;
  --cyan:#12a2c8;
  --line:rgba(11,140,138,.16);
  --line-strong:rgba(11,140,138,.3);
  --card:#ffffff;
  --shadow-s:0 10px 26px -20px rgba(6,80,84,.55);
  --shadow-m:0 22px 46px -22px rgba(6,80,84,.32);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  color:var(--ink);
  font-size:15px;
  line-height:1.75;
  background-color:#f4fcfc;
  background-image:
    radial-gradient(900px 520px at 8% -8%, rgba(15,184,175,.15), rgba(255,255,255,0) 62%),
    radial-gradient(820px 480px at 96% 2%, rgba(18,162,200,.13), rgba(255,255,255,0) 60%),
    linear-gradient(180deg,#f8fdfd 0%,#eefafa 42%,#f4fbfb 100%);
  background-repeat:no-repeat;
}
h1,h2,h3,h4{margin:0;line-height:1.35;color:var(--ink)}
p{margin:0}
a{color:var(--teal-d);text-decoration:none}
img{max-width:100%;display:block}
ul,ol{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}
.section{padding:62px 0}
section[id]{scroll-margin-top:82px}

/* header */
.site-header{position:sticky;top:0;z-index:80;background:rgba(248,253,253,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:66px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand img{width:36px;height:36px;object-fit:contain;border-radius:9px;background:#fff}
.brand-name{font-size:17px;font-weight:800;letter-spacing:.02em;color:var(--ink);white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:0;flex-wrap:nowrap}
.nav-links a{display:block;padding:8px 11px;border-radius:8px;font-size:14px;color:#2e5763;white-space:nowrap;transition:color .2s,background-color .2s}
.nav-links a:hover{color:var(--teal-d);background:rgba(15,184,175,.1)}
.nav-cta{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.nav-toggle{display:none;width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:#fff;cursor:pointer;padding:0;align-items:center;justify-content:center;flex-direction:column;gap:4px}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:#1f4a55;transition:background-color .2s}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 22px;border-radius:10px;font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background-color .18s ease,color .18s ease}
.btn:active{transform:translateY(1px) scale(.995)}
.btn-primary{background:linear-gradient(135deg,#12bdb2,#0b8fbd);color:#fff;box-shadow:0 14px 28px -16px rgba(9,140,160,.9)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 36px -14px rgba(9,140,160,.95)}
.btn-ghost{background:#fff;color:var(--teal-d);border-color:rgba(15,184,175,.45)}
.btn-ghost:hover{background:rgba(15,184,175,.08);transform:translateY(-2px)}
.btn-sm{padding:8px 16px;font-size:14px;border-radius:9px}

/* hero */
.hero{padding:52px 0 8px;position:relative;overflow:hidden}
.hero-inner{display:grid;grid-template-columns:1.12fr .88fr;gap:36px;align-items:center}
.eyebrow{display:inline-block;font-size:12.5px;letter-spacing:.1em;color:#0b8f8a;background:rgba(15,184,175,.1);border:1px solid rgba(15,184,175,.28);padding:5px 13px;border-radius:999px}
.hero-copy h1{font-size:clamp(26px,4.3vw,44px);margin:16px 0 16px;letter-spacing:-.01em;animation:riseIn .7s ease both}
.hero-sub{font-size:16px;color:var(--ink-2);max-width:580px;line-height:1.85}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
.hero-meta{margin-top:18px;font-size:13px;color:var(--ink-3)}
.hero-visual{display:grid;place-items:center;min-height:320px;animation:riseIn .9s ease .12s both}
.orbit{position:relative;width:min(340px,80vw);aspect-ratio:1/1;display:grid;place-items:center;animation:floaty 9s ease-in-out infinite}
.ring{position:absolute;border-radius:50%;inset:0;border:1px dashed rgba(15,184,175,.4)}
.ring.r2{inset:14%;border-style:solid;border-color:rgba(18,162,200,.22);animation:spin 24s linear infinite}
.ring.r3{inset:28%;border-color:rgba(15,184,175,.2);animation:spin 17s linear infinite reverse}
.core{position:relative;width:46%;aspect-ratio:1/1;border-radius:50%;background:radial-gradient(circle at 32% 26%,#63e6dc,#10b7ae 52%,#067d7a 100%);box-shadow:0 0 0 12px rgba(15,184,175,.09),0 26px 60px -24px rgba(6,125,122,.85);display:grid;place-items:center;text-align:center;color:#fff}
.core strong{display:block;font-size:21px;letter-spacing:.06em;line-height:1.15}
.core small{display:block;font-size:11px;letter-spacing:.14em;color:rgba(255,255,255,.9);margin-top:6px}
.chip{position:absolute;padding:6px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-s);font-size:12.5px;font-weight:600;color:#0b6d6c;white-space:nowrap;animation:floaty 7s ease-in-out infinite}
.chip.c1{top:0;left:4%}
.chip.c2{top:16%;right:-2%;animation-delay:1.1s}
.chip.c3{bottom:18%;left:-2%;animation-delay:.6s}
.chip.c4{bottom:0;right:8%;animation-delay:1.7s}

.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:42px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 14px;text-align:center;box-shadow:var(--shadow-s)}
.stat b{display:block;font-size:22px;line-height:1.2;color:#07867f}
.stat span{display:block;margin-top:4px;font-size:13px;color:var(--ink-2)}

/* section head */
.sec-head{max-width:760px;margin:0 auto 34px;text-align:center}
.sec-head h2{font-size:clamp(21px,2.9vw,30px);margin:12px 0 12px}
.sec-head p{color:var(--ink-2);font-size:14.5px;line-height:1.85}

/* generic cards */
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:var(--shadow-s);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:rgba(15,184,175,.42)}
.card-grid{display:grid;gap:18px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card h3{font-size:16.5px;margin-bottom:8px}
.card p{font-size:14px;color:var(--ink-2);line-height:1.75}

/* about */
.about-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:32px;align-items:start}
.about-copy{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:28px;box-shadow:var(--shadow-s)}
.about-copy p{color:var(--ink-2);font-size:14.5px;line-height:1.9;margin-bottom:16px}
.about-copy .btn{margin-top:6px}
.about-list{display:grid;gap:12px}
.about-list li{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px 16px;box-shadow:var(--shadow-s);transition:transform .22s ease,border-color .22s ease}
.about-list li:hover{transform:translateX(4px);border-color:rgba(15,184,175,.42)}
.about-list strong{display:block;font-size:14.5px;color:var(--ink)}
.about-list span{display:block;font-size:13px;color:var(--ink-2);margin-top:2px}

/* service card */
.service-card h3::before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:linear-gradient(135deg,#12bdb2,#12a2c8);margin-right:9px;vertical-align:middle}

/* studio */
.studio-media{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-bottom:22px}
.media-card{margin:0;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:10px;box-shadow:var(--shadow-s);overflow:hidden}
.media-card img{width:100%;height:auto;border-radius:12px}
.scene-card{padding:18px}
.scene-card h3{font-size:15px;margin-bottom:6px}
.scene-card p{font-size:13.5px}
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:28px}
.tag-cloud span{font-size:13px;color:#0b6d6c;background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 13px;box-shadow:var(--shadow-s);transition:transform .2s ease,background-color .2s ease}
.tag-cloud span:hover{transform:translateY(-2px);background:rgba(15,184,175,.1)}

/* solutions */
.solution-item{display:flex;gap:14px;align-items:flex-start;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px 20px;box-shadow:var(--shadow-s);transition:transform .22s ease,box-shadow .22s ease}
.solution-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-m)}
.solution-dot{flex:0 0 auto;width:10px;height:10px;border-radius:50%;margin-top:9px;background:linear-gradient(135deg,#12bdb2,#12a2c8)}
.solution-item h3{font-size:15.5px;margin-bottom:4px}
.solution-item p{font-size:13.5px;color:var(--ink-2)}

/* network */
.net-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.net-item{display:flex;gap:14px;background:var(--card);border:1px solid var(--line);border-left:3px solid rgba(15,184,175,.6);border-radius:12px;padding:18px 20px;box-shadow:var(--shadow-s)}
.net-item h3{font-size:15px;margin-bottom:4px}
.net-item p{font-size:13.5px;color:var(--ink-2)}

/* process */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.step{position:relative;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px 16px;box-shadow:var(--shadow-s);transition:transform .22s ease,border-color .22s ease}
.step:hover{transform:translateY(-3px);border-color:rgba(15,184,175,.45)}
.step-num{display:inline-block;font-size:13px;font-weight:800;letter-spacing:.08em;color:#07867f;background:rgba(15,184,175,.12);border-radius:8px;padding:2px 9px;margin-bottom:10px}
.step h3{font-size:15px;margin-bottom:6px}
.step p{font-size:13px;color:var(--ink-2)}

/* cases */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.case-card{background:var(--card);border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--shadow-s);transition:transform .25s ease,box-shadow .25s ease}
.case-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m)}
.case-media{background:#eef8f8;aspect-ratio:16/10;display:flex;align-items:center;justify-content:center;overflow:hidden}
.case-media img{width:100%;height:100%;object-fit:contain}
.case-body{padding:18px 20px 20px}
.case-body h3{font-size:16px;margin-bottom:8px}
.case-body p{font-size:13.5px;color:var(--ink-2);line-height:1.75}
.case-tag{display:inline-block;margin-top:12px;font-size:12px;color:#0b6d6c;background:rgba(15,184,175,.12);border-radius:999px;padding:3px 11px}

/* compare */
.compare-top{display:grid;grid-template-columns:280px 1fr;gap:20px;margin-bottom:24px;align-items:stretch}
.score-card{background:linear-gradient(150deg,#0fb8af,#0b8fbd);border-radius:18px;padding:24px;color:#fff;text-align:center;display:flex;flex-direction:column;justify-content:center;gap:6px;box-shadow:0 22px 44px -22px rgba(9,140,160,.9)}
.score-card .stars{font-size:20px;letter-spacing:.16em;color:#fff8d6}
.score-num{font-size:40px;font-weight:800;line-height:1.1}
.score-num small{font-size:15px;font-weight:600;color:rgba(255,255,255,.85)}
.score-card p{font-size:13.5px;color:rgba(255,255,255,.92)}
.score-note{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:var(--shadow-s)}
.score-note h3{font-size:16.5px;margin-bottom:10px}
.score-note p{font-size:14px;color:var(--ink-2);line-height:1.85}
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;background:var(--card);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-s)}
table{width:100%;border-collapse:collapse;min-width:760px;font-size:14px}
thead th{background:linear-gradient(135deg,#0fb8af,#0b8fbd);color:#fff;padding:14px 16px;text-align:left;white-space:nowrap;font-weight:700}
tbody td{padding:13px 16px;border-top:1px solid rgba(11,140,138,.12);color:#254a54;vertical-align:top}
tbody tr:nth-child(even){background:#f8fdfd}
tbody td:first-child{font-weight:600;color:var(--ink);white-space:nowrap}
td.hl{color:#07867f;font-weight:700}

/* reviews */
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.review-card{display:flex;flex-direction:column;justify-content:space-between;gap:14px;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:var(--shadow-s);transition:transform .25s ease,box-shadow .25s ease}
.review-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m)}
.review-stars{color:#f0a800;font-size:14px;letter-spacing:.12em}
.review-card p{font-size:14px;color:var(--ink-2);line-height:1.8}
.review-user{display:flex;flex-direction:column;gap:2px;border-top:1px dashed var(--line);padding-top:12px}
.review-user strong{font-size:14px;color:var(--ink)}
.review-user span{font-size:12.5px;color:var(--ink-3)}

/* pricing */
.price-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.price-card{position:relative;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:var(--shadow-s);transition:transform .25s ease,box-shadow .25s ease}
.price-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m)}
.price-card.featured{border-color:rgba(15,184,175,.6);box-shadow:0 20px 40px -24px rgba(9,140,160,.8)}
.price-card.featured::after{content:"推荐";position:absolute;top:-11px;right:16px;font-size:12px;color:#fff;background:linear-gradient(135deg,#12bdb2,#0b8fbd);padding:2px 11px;border-radius:999px}
.price-card h3{font-size:16px;margin-bottom:6px}
.price-level{font-size:14px;font-weight:700;color:#07867f;margin-bottom:12px}
.price-card ul{display:grid;gap:8px}
.price-card li{font-size:13.5px;color:var(--ink-2);padding-left:15px;position:relative}
.price-card li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;background:rgba(15,184,175,.7)}
.price-note{margin-top:16px;font-size:13px;color:var(--ink-3);text-align:center}

/* form */
.demand-form{max-width:860px;margin:0 auto;background:var(--card);border:1px solid var(--line);border-radius:20px;padding:28px;box-shadow:var(--shadow-m)}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.field{display:flex;flex-direction:column;gap:8px;font-size:13.5px;color:var(--ink-2)}
.field-full{grid-column:1/-1}
.field input,.field select,.field textarea{width:100%;padding:11px 14px;border:1px solid var(--line-strong);border-radius:10px;font-size:15px;font-family:inherit;color:var(--ink);background:#fbfefe;transition:border-color .2s,box-shadow .2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px rgba(15,184,175,.16)}
.field textarea{resize:vertical;min-height:110px}
.form-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:20px}
.form-tip{font-size:13px;color:var(--ink-3)}

/* help */
.posts-slot{max-width:900px;margin:0 auto;background:var(--card);border:1px dashed rgba(15,184,175,.5);border-radius:16px;padding:26px;min-height:130px;color:var(--ink-2);font-size:14.5px;line-height:1.9;box-shadow:var(--shadow-s)}

/* faq */
.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.faq-item{background:var(--card);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-s);overflow:hidden;transition:border-color .22s ease}
.faq-item[open]{border-color:rgba(15,184,175,.5)}
.faq-item summary{list-style:none;cursor:pointer;position:relative;padding:16px 48px 16px 18px;font-size:14.5px;font-weight:600;color:var(--ink)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";position:absolute;right:18px;top:50%;transform:translateY(-50%);font-size:19px;line-height:1;color:var(--teal)}
.faq-item[open] summary::after{content:"−"}
.faq-item p{padding:0 18px 18px;font-size:13.5px;color:var(--ink-2);line-height:1.85}

/* contact */
.contact-grid{display:grid;grid-template-columns:1.4fr .6fr;gap:24px;align-items:start}
.contact-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.contact-item{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px 18px;box-shadow:var(--shadow-s)}
.contact-item span{display:block;font-size:12.5px;color:var(--ink-3);margin-bottom:4px}
.contact-item strong{font-size:14.5px;color:var(--ink);word-break:break-all}
.contact-qr{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:16px;text-align:center;box-shadow:var(--shadow-s)}
.contact-qr img{width:100%;height:auto;border-radius:12px;background:#f5fbfb}
.contact-qr p{margin-top:10px;font-size:13px;color:var(--ink-2)}
.join-banner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px;margin-top:24px;background:linear-gradient(120deg,rgba(15,184,175,.14),rgba(18,162,200,.12));border:1px solid rgba(15,184,175,.3);border-radius:18px;padding:24px 26px}
.join-banner h3{font-size:17px;margin-bottom:6px}
.join-banner p{font-size:13.5px;color:var(--ink-2);max-width:620px}

/* footer */
.site-footer{margin-top:52px;background:linear-gradient(135deg,#07333a,#0a4b4e);color:#cfeaea}
.footer-top{display:grid;grid-template-columns:1.1fr 1.5fr;gap:30px;padding:40px 0 26px}
.footer-brand .footer-logo{display:inline-flex;align-items:center;gap:10px;color:#ffffff;font-weight:800;font-size:17px}
.footer-brand .footer-logo img{width:34px;height:34px;object-fit:contain;border-radius:8px;background:#fff}
.footer-brand p{margin:14px 0 18px;font-size:13.5px;color:#b6dbdb;line-height:1.85;max-width:400px}
.footer-brand .btn-primary{background:linear-gradient(135deg,#13c4b8,#1287b8);box-shadow:none}
.footer-links h3{font-size:15px;color:#ffffff;margin-bottom:14px}
.link-chips{display:flex;flex-wrap:wrap;gap:10px}
.link-chips a{font-size:13px;color:#9fe3de;border:1px solid rgba(159,227,222,.35);border-radius:999px;padding:5px 13px;transition:background-color .2s ease,color .2s ease}
.link-chips a:hover{background:rgba(159,227,222,.16);color:#ffffff}
.footer-bottom{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;border-top:1px solid rgba(159,227,222,.2);padding:16px 0 22px}
.footer-bottom p{font-size:13px;color:#a9d3d3}

/* float dock */
.float-dock{position:fixed;right:16px;bottom:20px;z-index:90;display:flex;flex-direction:column;align-items:flex-end;gap:10px}
.kefu-panel{display:none;width:200px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px;box-shadow:var(--shadow-m)}
.kefu-panel.open{display:block}
.kefu-panel img{width:100%;height:auto;border-radius:10px;background:#f5fbfb}
.kefu-panel p{margin-top:8px;font-size:12.5px;color:var(--ink-2);text-align:center}
.dock-btn{width:52px;height:52px;padding:0;border-radius:16px;border:1px solid var(--line);background:#fff;color:#0b6d6c;font-size:13px;font-weight:700;line-height:1.2;cursor:pointer;box-shadow:var(--shadow-m);display:flex;align-items:center;justify-content:center;transition:transform .2s ease,background-color .2s ease,opacity .25s ease}
.dock-btn:hover{transform:translateY(-2px);background:#effbfa}
.back-top{opacity:0;visibility:hidden;pointer-events:none}
.back-top.show{opacity:1;visibility:visible;pointer-events:auto}

/* animation */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@keyframes riseIn{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes spin{to{transform:rotate(360deg)}}

/* responsive */
@media (max-width:1080px){
  .nav-toggle{display:flex}
  .nav-links{position:absolute;left:-20px;right:-20px;top:100%;display:none;flex-direction:column;align-items:stretch;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 20px 32px -24px rgba(6,80,84,.65);padding:10px 20px 16px}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 10px;font-size:15px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:980px){
  .hero-inner{grid-template-columns:1fr;gap:24px}
  .hero-visual{min-height:280px;order:2}
  .stats{grid-template-columns:repeat(2,1fr)}
  .about-grid{grid-template-columns:1fr;gap:20px}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .case-grid,.review-grid{grid-template-columns:repeat(2,1fr)}
  .price-grid{grid-template-columns:repeat(2,1fr)}
  .compare-top{grid-template-columns:1fr}
  .net-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr;gap:24px}
  .faq-grid{grid-template-columns:1fr}
}
@media (max-width:680px){
  .section{padding:44px 0}
  .hero{padding:34px 0 0}
  .card-grid.grid-3,.card-grid.grid-4,.case-grid,.review-grid,.price-grid,.steps,.studio-media,.form-grid,.contact-list{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr);margin-top:28px}
  .chip{font-size:11px;padding:5px 9px}
  .demand-form{padding:20px}
  .form-actions{justify-content:flex-start}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .join-banner{padding:20px}
}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .orbit,.chip,.ring,.hero-copy h1,.hero-visual{animation:none}
  .reveal{opacity:1;transform:none;transition:none}
}