/* ==========================================================================
   Yisong Inc. -- shared design system
   Premium B2B sourcing / foreign-trade house.
   Palette: deep petrol-teal (trust, trade) + copper-terracotta (home goods).
   No emoji, no unicode specials anywhere -- icons are inline SVG.
   ========================================================================== */

:root{
  --paper:#FBFAF7;
  --paper-2:#F2EEE6;
  --paper-3:#EAE4D8;
  --surface:#FFFFFF;
  --ink:#15191C;
  --ink-soft:#42484D;
  --ink-mute:#6C7278;
  --hairline:#E2DCD1;
  --hairline-soft:#EDE8DE;

  --brand:#0F4C5C;
  --brand-deep:#0A3742;
  --brand-soft:#16707F;
  --brand-bright:#1E8A99;
  --brand-tint:#E3EEF0;
  --brand-tint-2:#D2E4E7;

  --accent:#C4733A;
  --accent-deep:#A2581F;
  --accent-eyebrow:#8A4A18;
  --accent-soft:#DC9460;
  --accent-tint:#F6E7DA;

  --gold:#C8A24B;

  --band-bg:#0C2A31;
  --band-bg-2:#103A43;
  --band-ink:#F1F6F5;
  --band-soft:#A9C2C4;

  --ok:#2E7D5B;

  --serif: ui-serif, "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, "Times New Roman", serif;
  --sans: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;

  --maxw:1160px;
  --pad:clamp(20px, 5vw, 48px);
  --sec:clamp(60px, 8.5vw, 116px);
  --s1:8px; --s2:16px; --s3:24px; --s4:32px; --s5:48px; --s6:64px; --s7:96px;
  --radius:16px;
  --radius-lg:22px;
  --ease:cubic-bezier(.2,.8,.2,1);
  --shadow-sm:0 2px 10px rgba(15,40,46,.06);
  --shadow:0 14px 40px -18px rgba(12,42,49,.4);
  --shadow-lg:0 28px 64px -28px rgba(12,42,49,.5);
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:84px}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}}
body{
  margin:0;
  background:linear-gradient(180deg,#FCFBF8,#F4EFE7);
  background-attachment:fixed;
  color:var(--ink);
  font-family:var(--sans);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,svg{display:block;max-width:100%}
a{color:var(--brand-soft);text-decoration:none}
a:hover{color:var(--brand-deep)}
:focus-visible{outline:3px solid var(--brand-soft);outline-offset:2px;border-radius:6px}
hr{border:none;border-top:1px solid var(--hairline);margin:var(--s5) 0}

.container{max-width:var(--maxw);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
.container-narrow{max-width:820px;margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
.skip{position:absolute;left:-9999px;top:0;background:var(--brand);color:#fff;padding:10px 16px;border-radius:0 0 10px 0;z-index:300}
.skip:focus{left:0}

/* ---------- typography ---------- */
h1,h2,h3,h4{margin:0;font-weight:600;color:var(--ink)}
.serif{font-family:var(--serif)}
.h1,.h2,.display{font-family:var(--serif);font-weight:600;letter-spacing:-0.012em}
.display{font-size:clamp(2.7rem,6vw,4.4rem);line-height:1.06}
.h1{font-size:clamp(2.3rem,5vw,3.5rem);line-height:1.08}
.h2{font-size:clamp(1.85rem,3.4vw,2.7rem);line-height:1.12}
.h3{font-size:1.22rem;line-height:1.3;letter-spacing:-0.006em;font-weight:600}
.eyebrow{font-size:0.76rem;font-weight:700;letter-spacing:0.18em;text-transform:uppercase;color:var(--accent-eyebrow);margin:0 0 var(--s2)}
.eyebrow.on-band{color:var(--accent-soft)}
.lede{font-size:clamp(1.1rem,1.6vw,1.28rem);line-height:1.55;color:var(--ink-soft);max-width:62ch}
.body{font-size:1.0625rem;line-height:1.68;color:var(--ink-soft);max-width:68ch}
.muted{color:var(--ink-mute)}
.kicker-num{font-family:var(--mono);font-size:0.72rem;letter-spacing:0.1em;color:var(--ink-mute)}
.lead-em{color:var(--ink);font-weight:600}
.spec-label{font-size:1.02rem;line-height:1.35;font-weight:600;color:var(--ink)}

/* ---------- layout helpers ---------- */
.section{padding-top:var(--sec);padding-bottom:var(--sec)}
.section-tight{padding-top:var(--s7);padding-bottom:var(--s7)}
.band-paper2{background:var(--paper-2)}
.band-paper3{background:linear-gradient(180deg,var(--paper-2),var(--paper-3))}
.section-head{max-width:760px}
.section-head .lede{margin-top:var(--s3)}
.center{text-align:center}
.center .lede{margin-left:auto;margin-right:auto}
.grid{display:grid;gap:clamp(18px,2.4vw,28px)}
@media (min-width:720px){ .g2{grid-template-columns:repeat(2,1fr)} }
@media (min-width:920px){ .g3{grid-template-columns:repeat(3,1fr)} .g4{grid-template-columns:repeat(4,1fr)} }
@media (min-width:720px) and (max-width:919px){ .g4{grid-template-columns:repeat(2,1fr)} }

/* reveal-on-scroll */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.07s}
.reveal[data-d="2"]{transition-delay:.14s}
.reveal[data-d="3"]{transition-delay:.21s}
.reveal[data-d="4"]{transition-delay:.28s}
@media (prefers-reduced-motion: reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--sans);font-weight:600;font-size:1rem;line-height:1;border-radius:999px;padding:14px 24px;border:1px solid transparent;cursor:pointer;text-align:center;transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),transform .14s var(--ease),box-shadow .2s var(--ease)}
.btn svg{width:18px;height:18px}
.btn:active{transform:translateY(1px) scale(.99)}
.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent);box-shadow:0 8px 22px -8px rgba(162,88,31,.6)}
.btn-primary:hover{background:var(--accent-deep);border-color:var(--accent-deep);color:#fff;box-shadow:0 12px 30px -8px rgba(162,88,31,.66)}
.btn-secondary{background:var(--brand);color:#fff;border-color:var(--brand);box-shadow:0 8px 22px -8px rgba(15,76,92,.55)}
.btn-secondary:hover{background:var(--brand-deep);border-color:var(--brand-deep);color:#fff}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--hairline)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand-deep)}
.btn-mini{padding:10px 18px;font-size:0.92rem}
.btn-band-primary{background:var(--accent);color:#fff;border-color:var(--accent);box-shadow:0 8px 24px -8px rgba(196,115,58,.6)}
.btn-band-primary:hover{background:var(--accent-soft);border-color:var(--accent-soft);color:#2a1305}
.btn-band-ghost{background:transparent;color:var(--band-ink);border-color:rgba(241,246,245,.34)}
.btn-band-ghost:hover{border-color:var(--band-ink);color:var(--band-ink)}
.btn-row{display:flex;flex-wrap:wrap;gap:14px}
.btn-block{width:100%}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:200;background:transparent;border-bottom:1px solid transparent;transition:background .24s var(--ease),border-color .24s var(--ease)}
.site-header.is-scrolled{background:rgba(251,250,247,.86);backdrop-filter:saturate(150%) blur(9px);-webkit-backdrop-filter:saturate(150%) blur(9px);border-bottom:1px solid var(--hairline)}
.headrow{display:flex;align-items:center;justify-content:space-between;gap:16px;height:66px}
.lockup{display:inline-flex;align-items:center;gap:11px;color:var(--ink)}
.lockup .mark{width:32px;height:32px;flex:0 0 auto}
.lockup .wordmark{font-family:var(--serif);font-weight:600;letter-spacing:-0.01em;font-size:1.34rem;color:var(--ink)}
.lockup .wordmark .tld{color:var(--brand-soft)}
.lockup:hover{color:var(--ink)}
.nav-desktop{display:none}
.nav-desktop ul{list-style:none;display:flex;align-items:center;gap:clamp(16px,2.2vw,30px);margin:0;padding:0}
.nav-desktop a.navlink{color:var(--ink-soft);font-size:0.95rem;font-weight:500;position:relative;padding-bottom:3px;background-image:linear-gradient(var(--accent),var(--accent));background-repeat:no-repeat;background-position:0 100%;background-size:0% 2px;transition:color .2s var(--ease),background-size .26s var(--ease)}
.nav-desktop a.navlink:hover,.nav-desktop a.navlink[aria-current="page"]{color:var(--ink);background-size:100% 2px}
.nav-mobile{position:relative}
.nav-mobile summary{list-style:none;display:inline-flex;align-items:center;gap:7px;cursor:pointer;font-weight:600;font-size:0.92rem;color:var(--ink);padding:10px 14px;border:1px solid var(--hairline);border-radius:999px;min-height:42px;background:var(--surface)}
.nav-mobile summary::-webkit-details-marker{display:none}
.nav-mobile summary .chev{transition:transform .2s var(--ease)}
.nav-mobile[open] summary .chev{transform:rotate(180deg)}
.nav-mobile .panel{position:absolute;right:0;top:calc(100% + 10px);background:var(--surface);border:1px solid var(--hairline);border-radius:16px;box-shadow:var(--shadow);min-width:230px;padding:9px;z-index:60}
.nav-mobile .panel a{display:block;padding:12px 14px;border-radius:10px;color:var(--ink);font-weight:500}
.nav-mobile .panel a:hover{background:var(--paper-2);color:var(--ink)}
.nav-mobile .panel .sep{height:1px;background:var(--hairline);margin:8px 6px}
.nav-mobile .panel .btn{width:100%;margin-top:4px}
@media (min-width:900px){
  .nav-desktop{display:block}
  .nav-mobile{display:none}
}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;padding-top:clamp(34px,5vw,68px);padding-bottom:clamp(56px,8vw,104px)}
.hero-mesh{position:absolute;inset:0;pointer-events:none;z-index:0;
  background:
    radial-gradient(62% 60% at 86% -6%, rgba(15,76,92,.16), transparent 68%),
    radial-gradient(54% 52% at 2% 104%, rgba(196,115,58,.14), transparent 70%);}
.hero-inner{position:relative;z-index:1}
.hero h1{margin:0}
.hero .lede{margin-top:var(--s3)}
.hero .btn-row{margin-top:var(--s5)}
.hero-flag{display:inline-flex;align-items:center;gap:9px;padding:8px 15px 8px 12px;border:1px solid var(--hairline);background:rgba(255,255,255,.7);border-radius:999px;font-size:0.86rem;font-weight:600;color:var(--ink-soft);margin-bottom:var(--s4)}
.hero-flag .leaf{width:17px;height:17px;color:var(--accent-deep);flex:0 0 auto}

/* hero split with image mosaic */
.hero-split{display:grid;gap:clamp(32px,5vw,56px);align-items:center}
@media (min-width:980px){.hero-split{grid-template-columns:1.04fr .96fr}}
.hero-mosaic{display:grid;grid-template-columns:repeat(2,1fr);grid-auto-rows:1fr;gap:14px}
.hero-mosaic .tile{position:relative;overflow:hidden;border-radius:16px;border:1px solid var(--hairline);box-shadow:var(--shadow);background:var(--paper-2);aspect-ratio:1/1}
.hero-mosaic .tile.tall{aspect-ratio:1/1.42;grid-row:span 1}
.hero-mosaic img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.hero-mosaic .tile:hover img{transform:scale(1.05)}
@media (min-width:980px){
  .hero-mosaic{grid-template-columns:repeat(2,1fr)}
}

/* trust chips row */
.trust-row{display:flex;flex-wrap:wrap;gap:10px 10px;margin-top:var(--s5)}
.chip{display:inline-flex;align-items:center;gap:8px;padding:9px 15px;background:var(--surface);border:1px solid var(--hairline);border-radius:999px;font-size:0.88rem;font-weight:600;color:var(--ink-soft);box-shadow:var(--shadow-sm)}
.chip .ic{width:17px;height:17px;color:var(--brand-soft);flex:0 0 auto}
a.chip{transition:border-color .18s var(--ease),color .18s var(--ease),transform .14s var(--ease)}
a.chip:hover{border-color:var(--brand-soft);color:var(--brand-deep);transform:translateY(-1px)}

/* ---------- cards ---------- */
.card{background:var(--surface);border:1px solid var(--hairline);border-radius:var(--radius);padding:clamp(22px,2.6vw,30px);box-shadow:var(--shadow-sm);transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);height:100%}
.card.lift:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--brand-tint-2)}
.card .ic-badge{width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;background:var(--brand-tint);color:var(--brand);margin-bottom:var(--s3)}
.card .ic-badge.warm{background:var(--accent-tint);color:var(--accent-deep)}
.card .ic-badge svg{width:24px;height:24px}
.card h3{margin-bottom:10px}
.card p{margin:0;color:var(--ink-soft);font-size:1rem;line-height:1.6}
.card .num{font-family:var(--mono);font-size:0.72rem;letter-spacing:0.12em;color:var(--ink-mute);display:block;margin-bottom:14px}

/* category card with photo cover */
.cat-card{position:relative;display:flex;flex-direction:column;overflow:hidden;border-radius:var(--radius-lg);border:1px solid var(--hairline);background:var(--surface);box-shadow:var(--shadow-sm);transition:transform .2s var(--ease),box-shadow .2s var(--ease);height:100%}
.cat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.cat-card .cover{aspect-ratio:4/3;position:relative;overflow:hidden;background:var(--paper-2)}
.cat-card .cover img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.cat-card:hover .cover img{transform:scale(1.05)}
.cat-card .body{padding:20px 22px 24px;display:flex;flex-direction:column;flex:1}
.cat-card h3{margin-bottom:4px}
.cat-card .cat-kicker{font-size:0.84rem;color:var(--brand-soft);font-weight:600;letter-spacing:0.02em;margin-bottom:9px}
.cat-card p{margin:0;font-size:0.96rem;color:var(--ink-soft);line-height:1.55}
.cat-card .tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:auto;padding-top:14px}
.tag{font-size:0.78rem;font-weight:600;color:var(--brand-deep);background:var(--brand-tint);border-radius:999px;padding:5px 11px}
.cat-card .more{margin-top:14px;font-size:0.9rem;font-weight:600;color:var(--accent-deep);display:inline-flex;align-items:center;gap:6px}
.cat-card .more svg{width:15px;height:15px}

/* ---------- product gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(12px,1.6vw,18px)}
@media (min-width:620px){.gallery{grid-template-columns:repeat(3,1fr)}}
@media (min-width:920px){.gallery.cols-4{grid-template-columns:repeat(4,1fr)}.gallery.cols-5{grid-template-columns:repeat(5,1fr)}}
.shot{position:relative;overflow:hidden;border-radius:14px;border:1px solid var(--hairline);background:var(--surface);box-shadow:var(--shadow-sm);aspect-ratio:1/1}
.shot img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.shot:hover img{transform:scale(1.06)}
.shot .cap{position:absolute;left:0;right:0;bottom:0;padding:18px 12px 9px;font-size:0.78rem;font-weight:600;color:#fff;background:linear-gradient(180deg,transparent,rgba(8,24,28,.72));opacity:0;transition:opacity .2s var(--ease)}
.shot:hover .cap{opacity:1}

/* small thumb strip inside product sections */
.thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.thumbs .shot{aspect-ratio:1/1}

/* ---------- feature list (why us / checks) ---------- */
.check-list{list-style:none;margin:0;padding:0;display:grid;gap:var(--s3)}
.check-list li{display:flex;gap:14px;align-items:flex-start}
.check-list .ic{width:26px;height:26px;flex:0 0 auto;border-radius:8px;background:var(--brand-tint);color:var(--brand);display:flex;align-items:center;justify-content:center;margin-top:2px}
.check-list .ic svg{width:16px;height:16px}
.check-list h3{margin:0 0 3px;font-size:1.04rem}
.check-list p{margin:0;color:var(--ink-soft);font-size:0.98rem;line-height:1.55}

/* ---------- process steps ---------- */
.steps{display:grid;gap:var(--s3);counter-reset:step}
@media (min-width:760px){.steps{grid-template-columns:1fr 1fr}}
@media (min-width:760px) and (max-width:1079px){.steps.steps-5{grid-template-columns:repeat(3,1fr)}}
@media (min-width:1080px){.steps.steps-5{grid-template-columns:repeat(5,1fr)}}
.step{position:relative;background:var(--surface);border:1px solid var(--hairline);border-radius:var(--radius);padding:24px 22px;box-shadow:var(--shadow-sm)}
.step .step-n{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:10px;background:var(--brand);color:#fff;font-family:var(--mono);font-weight:600;font-size:0.92rem;margin-bottom:14px}
.step h3{margin:0 0 7px;font-size:1.06rem}
.step p{margin:0;color:var(--ink-soft);font-size:0.96rem;line-height:1.55}

/* ---------- split feature ---------- */
.split{display:grid;gap:clamp(28px,4vw,56px);align-items:center}
@media (min-width:900px){.split{grid-template-columns:1.05fr .95fr}.split.rev .split-media{order:-1}}
.split-media{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--hairline);box-shadow:var(--shadow);background:var(--paper-2)}
.split-media svg{width:100%;height:auto;display:block}
.split-media img{width:100%;height:100%;max-height:480px;object-fit:cover;display:block}
.split-media.duo{display:grid;grid-template-columns:1fr 1fr;gap:0;border:none;box-shadow:none;background:transparent}
.split-media.duo img{border-radius:16px;border:1px solid var(--hairline);box-shadow:var(--shadow);aspect-ratio:3/4;max-height:none}
.split-media.duo img:nth-child(2){margin-top:36px}
.spec-label{margin-top:var(--s4)}

/* ---------- stat band ---------- */
.band{position:relative;overflow:hidden;background:linear-gradient(160deg,var(--band-bg),var(--band-bg-2));color:var(--band-ink)}
.band .container{position:relative;z-index:1}
.band-mesh{position:absolute;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(50% 60% at 88% 0%, rgba(30,138,153,.28), transparent 70%),
    radial-gradient(46% 60% at 6% 100%, rgba(196,115,58,.22), transparent 72%);}
.band h2,.band h3{color:var(--band-ink)}
.band .lede,.band p{color:var(--band-soft)}
.stat-grid{display:grid;gap:clamp(18px,3vw,34px)}
@media (min-width:640px){.stat-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:980px){.stat-grid{grid-template-columns:repeat(4,1fr)}}
.stat .v{font-family:var(--serif);font-size:clamp(1.5rem,2.6vw,2.1rem);line-height:1.05;color:var(--band-ink);margin-bottom:8px}
.stat .k{font-size:0.92rem;color:var(--band-soft);line-height:1.45}
@media (min-width:640px){.stat-grid.bordered .stat{padding-left:22px;border-left:2px solid rgba(169,194,196,.3)}}

/* ---------- CTA band ---------- */
.cta-band{position:relative;overflow:hidden;border-radius:var(--radius-lg);background:linear-gradient(155deg,var(--brand-deep),var(--brand));color:#fff;padding:clamp(36px,6vw,72px) clamp(26px,5vw,64px);box-shadow:var(--shadow-lg)}
.cta-band .cta-mesh{position:absolute;inset:0;z-index:0;pointer-events:none;background:radial-gradient(50% 70% at 92% 10%, rgba(196,115,58,.32), transparent 70%)}
.cta-band > *{position:relative;z-index:1}
.cta-band h2{color:#fff;max-width:20ch}
.cta-band p{color:rgba(241,246,245,.82);max-width:56ch;margin-top:var(--s3)}
.cta-band .btn-row{margin-top:var(--s5)}

/* ---------- forms ---------- */
.form-card{background:var(--surface);border:1px solid var(--hairline);border-radius:var(--radius-lg);padding:clamp(24px,4vw,40px);box-shadow:var(--shadow)}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:var(--s3)}
.field label{font-size:0.9rem;font-weight:600;color:var(--ink)}
.field .req{color:var(--accent-deep)}
.field input,.field select,.field textarea{font-family:var(--sans);font-size:1rem;color:var(--ink);background:var(--paper);border:1px solid var(--hairline);border-radius:11px;padding:12px 14px;width:100%;transition:border-color .18s var(--ease),box-shadow .18s var(--ease),background .18s var(--ease)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand-soft);background:#fff;box-shadow:0 0 0 3px rgba(22,112,127,.14)}
.field textarea{min-height:130px;resize:vertical}
.field .hint{font-size:0.82rem;color:var(--ink-mute)}
.field-row{display:grid;gap:var(--s3)}
@media (min-width:620px){.field-row.two{grid-template-columns:1fr 1fr}}
.form-note{font-size:0.86rem;color:var(--ink-mute);margin-top:var(--s2)}

/* contact aside */
.contact-grid{display:grid;gap:clamp(28px,4vw,48px)}
@media (min-width:920px){.contact-grid{grid-template-columns:1.15fr .85fr}}
.info-block{margin-bottom:var(--s5)}
.info-block .lbl{font-size:0.76rem;font-weight:700;letter-spacing:0.14em;text-transform:uppercase;color:var(--accent-eyebrow);margin-bottom:8px}
.info-block .val{font-size:1.04rem;color:var(--ink);line-height:1.55}
.info-block a{color:var(--brand-soft);font-weight:600}

/* ---------- prose (privacy/terms) ---------- */
.prose{max-width:760px}
.prose h2{font-size:1.5rem;margin-top:var(--s6);margin-bottom:var(--s2)}
.prose h3{font-size:1.12rem;margin-top:var(--s4);margin-bottom:var(--s1)}
.prose p,.prose li{color:var(--ink-soft);line-height:1.7}
.prose ul{padding-left:1.2em}
.prose li{margin-bottom:8px}
.prose .updated{font-size:0.9rem;color:var(--ink-mute)}

/* ---------- inline separators ---------- */
.meta-line{display:flex;flex-wrap:wrap;align-items:center;gap:10px;color:var(--ink-mute);font-size:0.9rem}
.meta-line .sep{width:4px;height:4px;border-radius:50%;background:var(--ink-mute);opacity:.55;flex:0 0 auto}

/* ---------- footer ---------- */
.site-footer{background:linear-gradient(180deg,var(--band-bg-2),var(--band-bg));color:var(--band-soft);padding:clamp(48px,7vw,80px) 0 36px}
.foot-top{display:grid;gap:clamp(28px,4vw,48px)}
@media (min-width:820px){.foot-top{grid-template-columns:1.4fr 1fr 1fr}}
.foot-brand .lockup .wordmark{color:#fff}
.foot-brand p{margin:16px 0 0;max-width:38ch;color:var(--band-soft);font-size:0.96rem;line-height:1.6}
.foot-col h4{color:#fff;font-size:0.84rem;letter-spacing:0.12em;text-transform:uppercase;margin:0 0 16px;font-family:var(--sans)}
.foot-col ul{list-style:none;margin:0;padding:0;display:grid;gap:11px}
.foot-col a{color:var(--band-soft);font-size:0.96rem}
.foot-col a:hover{color:#fff}
.foot-reg{margin-top:clamp(32px,5vw,52px);padding-top:28px;border-top:1px solid rgba(169,194,196,.22);display:flex;flex-wrap:wrap;gap:14px 26px;justify-content:space-between;align-items:flex-start}
.foot-reg .reg-detail{font-size:0.85rem;line-height:1.7;color:var(--band-soft);max-width:62ch}
.foot-reg .reg-detail strong{color:#fff;font-weight:600}
.foot-reg .copy{font-size:0.84rem;color:var(--band-soft)}
.foot-mark{width:30px;height:30px}

/* ---------- editorial hero (big image, no dead space) ---------- */
.hero-grid{display:grid;gap:clamp(28px,4vw,56px);align-items:stretch}
@media (min-width:920px){.hero-grid{grid-template-columns:1.04fr .96fr}}
.hero-figure{position:relative;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--hairline);box-shadow:var(--shadow-lg);min-height:clamp(300px,52vw,460px);background:var(--paper-2)}
.hero-figure img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-figure .tint{position:absolute;inset:0;background:linear-gradient(120deg,rgba(15,76,92,.10),transparent 55%)}
.hero-badge{position:absolute;left:16px;bottom:16px;right:16px;max-width:340px;background:rgba(255,255,255,.95);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--hairline);border-radius:15px;padding:13px 16px;box-shadow:var(--shadow);display:flex;align-items:center;gap:12px}
.hero-badge .ic{width:34px;height:34px;flex:0 0 auto;border-radius:9px;background:var(--brand-tint);color:var(--brand);display:flex;align-items:center;justify-content:center}
.hero-badge .ic svg{width:19px;height:19px}
.hero-badge .t{font-size:0.86rem;line-height:1.35;color:var(--ink);font-weight:600}
.hero-badge .t span{display:block;font-weight:500;color:var(--ink-mute);font-size:0.8rem}

/* ---------- bento category mosaic ---------- */
.bento{display:grid;gap:14px;grid-template-columns:1fr}
.btile{position:relative;display:block;overflow:hidden;border-radius:var(--radius-lg);border:1px solid var(--hairline);box-shadow:var(--shadow-sm);background:var(--paper-2);min-height:230px;transition:transform .2s var(--ease),box-shadow .2s var(--ease)}
.btile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .55s var(--ease)}
.btile:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.btile:hover img{transform:scale(1.05)}
.btile .scrim{position:absolute;inset:0;background:linear-gradient(180deg,rgba(12,30,36,0) 38%,rgba(10,28,34,.82))}
.btile .lbl{position:absolute;left:0;right:0;bottom:0;z-index:1;padding:18px 20px;color:#fff}
.btile .lbl .k{font-size:0.74rem;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:rgba(255,255,255,.82);margin:0 0 4px}
.btile .lbl h3{color:#fff;font-size:clamp(1.15rem,1.6vw,1.5rem);margin:0}
.btile .lbl .go{display:inline-flex;align-items:center;gap:6px;margin-top:9px;font-size:0.88rem;font-weight:600;color:#fff}
.btile .lbl .go svg{width:15px;height:15px;transition:transform .2s var(--ease)}
.btile:hover .lbl .go svg{transform:translateX(3px)}
@media (min-width:680px){
  .bento{grid-template-columns:repeat(2,1fr);grid-auto-rows:212px}
  .btile{min-height:0}
}
@media (min-width:980px){
  .bento{grid-template-columns:repeat(4,1fr);grid-auto-rows:215px}
  .btile.b-lg{grid-column:span 2;grid-row:span 2}
  .btile.b-wide{grid-column:span 2;grid-row:span 1}
}

/* ---------- stats strip (light) ---------- */
.stats-strip{display:grid;gap:clamp(20px,3vw,32px);grid-template-columns:repeat(2,1fr)}
@media (min-width:840px){.stats-strip{grid-template-columns:repeat(4,1fr)}}
.stat-item{padding-left:20px;border-left:2px solid var(--brand-tint-2)}
.stat-item .v{font-family:var(--serif);font-size:clamp(1.35rem,2vw,1.7rem);line-height:1.1;color:var(--brand-deep);margin-bottom:6px}
.stat-item .k{font-size:0.92rem;color:var(--ink-soft);line-height:1.45}

/* dark-band variants for check-list / split image */
.band .check-list .ic{background:rgba(127,195,204,.16);color:#9ED5DC}
.band .check-list h3{color:var(--band-ink)}
.band .check-list p{color:var(--band-soft)}
.band .body{color:var(--band-soft)}

/* ---------- carousel ---------- */
.carousel{display:flex;flex-direction:column;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--hairline);box-shadow:var(--shadow);background:var(--surface)}
.carousel-viewport{position:relative}
.carousel-track{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;-webkit-overflow-scrolling:touch;scrollbar-width:none;-ms-overflow-style:none}
.carousel-track::-webkit-scrollbar{display:none}
.carousel .slide{flex:0 0 100%;scroll-snap-align:center;aspect-ratio:4/3;background:var(--paper-2)}
.carousel .slide img{width:100%;height:100%;object-fit:cover;object-position:center;display:block}
.car-btn{position:absolute;top:50%;transform:translateY(-50%);width:42px;height:42px;border-radius:50%;border:1px solid var(--hairline);background:rgba(255,255,255,.92);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:var(--shadow-sm);color:var(--ink);transition:background .18s var(--ease),color .18s var(--ease),transform .14s var(--ease);z-index:2}
.car-btn:hover{background:#fff;color:var(--brand-deep)}
.car-btn:active{transform:translateY(-50%) scale(.94)}
.car-btn svg{width:20px;height:20px}
.car-btn.prev{left:12px}
.car-btn.next{right:12px}
.car-bar{display:flex;align-items:center;justify-content:center;gap:8px;padding:13px;background:var(--surface);border-top:1px solid var(--hairline-soft)}
.car-dots{display:flex;align-items:center;gap:8px}
.car-dots button{width:8px;height:8px;border-radius:50%;border:none;background:var(--hairline);cursor:pointer;padding:0;transition:width .22s var(--ease),background .22s var(--ease)}
.car-dots button:hover{background:var(--ink-mute)}
.car-dots button[aria-current="true"]{width:22px;border-radius:5px;background:var(--brand)}
@media (prefers-reduced-motion: reduce){.carousel-track{scroll-behavior:auto}}

/* utility */
.mt-2{margin-top:var(--s2)}
.mt-3{margin-top:var(--s3)}
.mt-4{margin-top:var(--s4)}
.mt-5{margin-top:var(--s5)}
.mb-0{margin-bottom:0}
.maxw-58{max-width:58ch}
.nowrap{white-space:nowrap}