/* =========================================================
   補到底有限公司 Bondi Co HK Limited — 海味・乾貨・湯料
   Design system: ink & amber on warm paper, editorial serif
   ========================================================= */

:root{
  --paper:#F6F1E7;
  --paper-2:#EEE7D9;
  --paper-3:#E4DAC5;
  --ink:#16120E;
  --ink-2:#221B14;
  --ink-3:#2E251C;
  --muted:#7A6E5E;
  --muted-2:#9A8E7C;
  --line:rgba(22,18,14,.14);
  --line-soft:rgba(22,18,14,.08);
  --gold:#A9743A;
  --gold-2:#C69A5C;
  --seal:#8E2F26;
  --max:1240px;
  --gutter:clamp(20px,5vw,64px);
  --head-h:108px;
  --serif:"Noto Serif TC","Songti TC","Source Han Serif TC","PMingLiU","MingLiU",serif;
  --sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",-apple-system,"Segoe UI",sans-serif;
  --grain:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='0.42'/%3E%3C/svg%3E");
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-weight:400;
  font-size:16.5px;
  line-height:1.85;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
  text-wrap:pretty;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
::selection{background:var(--ink);color:var(--paper)}

h1,h2,h3,h4{font-family:var(--serif);font-weight:700;line-height:1.25;margin:0;letter-spacing:.02em}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}

.wrap{width:100%;max-width:var(--max);margin-inline:auto;padding-inline:var(--gutter)}
.serif{font-family:var(--serif)}
.nowrap{white-space:nowrap}
.skip{position:absolute;left:-9999px;top:0}
.skip:focus{left:16px;top:12px;z-index:200;background:var(--ink);color:var(--paper);padding:10px 18px;font-size:13px;letter-spacing:.1em}
[hidden]{display:none!important}

/* ---------- type helpers ---------- */
.eyebrow{
  display:flex;align-items:center;gap:14px;
  font-size:11.5px;font-weight:500;letter-spacing:.34em;
  text-transform:uppercase;color:var(--gold);
}
.eyebrow::before{content:"";width:34px;height:1px;background:currentColor;opacity:.6;flex:none}
.eyebrow--light{color:var(--gold-2)}

.lede{font-size:clamp(16px,1.35vw,18px);line-height:2;color:#3A3127;max-width:56ch}
.small{font-size:13px;letter-spacing:.06em;color:var(--muted)}

.section{padding-block:clamp(64px,9vw,124px)}
.section--tight{padding-block:clamp(48px,6vw,80px)}
.rule{height:1px;background:var(--line);border:0;margin:0}

/* section heading: baseline-aligned title + link, not a centred stack */
.sec-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:32px;padding-bottom:22px;border-bottom:1px solid var(--line);
  margin-bottom:clamp(32px,4vw,56px);
}
.sec-head h2{font-size:clamp(26px,3.1vw,40px);letter-spacing:.04em}
.sec-head h2 small{
  display:block;font-family:var(--sans);font-size:11.5px;font-weight:500;
  letter-spacing:.3em;color:var(--muted-2);margin-top:10px;text-transform:uppercase;
}
.sec-link{
  font-size:13px;letter-spacing:.14em;color:var(--ink);
  border-bottom:1px solid var(--ink);padding-bottom:4px;white-space:nowrap;
  transition:opacity .25s var(--ease);
}
.sec-link:hover{opacity:.55}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:48px;padding:13px 26px;border:1px solid var(--ink);
  font-size:14px;letter-spacing:.14em;line-height:1.2;cursor:pointer;
  background:transparent;color:var(--ink);border-radius:2px;
  transition:background .3s var(--ease),color .3s var(--ease),border-color .3s var(--ease),transform .3s var(--ease);
}
.btn:hover{background:var(--ink);color:var(--paper)}
.btn--solid{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.btn--solid:hover{background:var(--ink-3);border-color:var(--ink-3);color:var(--paper)}
.btn--wa{border-color:var(--line);background:transparent}
.btn--wa:hover{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.btn svg{width:16px;height:16px;flex:none;fill:currentColor}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}

/* ---------- header ---------- */
.topbar{
  background:var(--ink);color:rgba(246,241,231,.72);
  font-size:12px;letter-spacing:.16em;
}
.topbar .wrap{display:flex;justify-content:space-between;gap:20px;align-items:center;min-height:36px}
.topbar a{color:var(--gold-2)}
.topbar span{display:inline-flex;align-items:center;gap:8px}

.site-head{
  position:sticky;top:0;z-index:60;background:rgba(246,241,231,.97);
  border-bottom:1px solid var(--line-soft);
  transition:box-shadow .3s var(--ease),background .3s var(--ease);
}
.site-head.is-stuck{box-shadow:0 10px 30px -22px rgba(22,18,14,.6);background:rgba(246,241,231,.985)}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:var(--head-h)}

.brand{display:flex;align-items:center;gap:16px;flex:none}
.brand__logo{
  height:68px;width:auto;display:block;
  /* logo 本身係透明 PNG，唔使底色 */
}
.brand__txt{display:flex;flex-direction:column;line-height:1.25}
.brand__cn{font-family:var(--serif);font-size:19px;font-weight:700;letter-spacing:.16em}
.brand__en{font-size:9.5px;letter-spacing:.24em;color:var(--muted);text-transform:uppercase;margin-top:3px}

.nav{display:flex;align-items:center;gap:clamp(14px,2.2vw,30px)}
.nav a{
  position:relative;font-size:13.5px;letter-spacing:.16em;color:#352C22;
  padding:6px 0;transition:color .25s var(--ease);
}
.nav a::after{
  content:"";position:absolute;left:0;right:100%;bottom:0;height:1px;background:var(--ink);
  transition:right .35s var(--ease);
}
.nav a:hover{color:var(--ink)}
.nav a:hover::after,.nav a[aria-current="page"]::after{right:0}
.nav a[aria-current="page"]{color:var(--ink);font-weight:500}

.head-cta{display:flex;align-items:center;gap:14px;flex:none}
.head-cta .btn{min-height:42px;padding:10px 18px;font-size:12.5px;gap:8px}
.head-cta .btn svg{width:13px;height:13px}

.burger{
  display:none;width:46px;height:46px;border:1px solid var(--line);background:transparent;
  border-radius:2px;align-items:center;justify-content:center;cursor:pointer;
}
.burger span{position:relative;display:block;width:18px;height:1px;background:var(--ink)}
.burger span::before,.burger span::after{
  content:"";position:absolute;left:0;width:18px;height:1px;background:var(--ink);
  transition:transform .3s var(--ease),top .3s var(--ease);
}
.burger span::before{top:-6px}
.burger span::after{top:6px}
body.nav-open .burger span{background:transparent}
body.nav-open .burger span::before{top:0;transform:rotate(45deg)}
body.nav-open .burger span::after{top:0;transform:rotate(-45deg)}

/* ---------- hero ---------- */
.hero{
  display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);
  gap:clamp(28px,4.5vw,72px);align-items:center;
  padding-block:clamp(40px,5.5vw,72px) clamp(52px,6.5vw,96px);
}
.hero__copy{max-width:620px}
.hero h1{
  font-size:clamp(43px,6.4vw,86px);font-weight:900;letter-spacing:.04em;
  line-height:1.06;margin:22px 0 0;
}
.hero h1 em{font-style:normal;color:var(--gold);position:relative}
.hero h1 em::after{
  content:"";position:absolute;left:0;right:0;bottom:.06em;height:.09em;
  background:var(--gold);opacity:.22;
}
.hero .lede{margin-top:22px}
.hero .btn-row{margin-top:34px}
.hero__tags{
  display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:38px;padding-top:22px;
  border-top:1px solid var(--line);font-size:12.5px;letter-spacing:.18em;color:var(--muted);
}
.hero__tags span{display:inline-flex;align-items:center;gap:8px}
.hero__tags span::before{content:"";width:4px;height:4px;background:var(--gold);border-radius:50%;flex:none}

/* composed still-life panel (placeholder for photography) */
.still{
  position:relative;aspect-ratio:4/5;max-height:620px;width:100%;
  background:
    radial-gradient(120% 85% at 22% 4%, #33281C 0%, #1C1610 48%, #0D0A07 100%);
  color:var(--paper);overflow:hidden;border-radius:2px;
  isolation:isolate;
}
.still::before{
  content:"";position:absolute;inset:0;background-image:var(--grain);
  opacity:.32;mix-blend-mode:soft-light;pointer-events:none;
}
.still::after{
  content:"";position:absolute;inset:14px;border:1px solid rgba(246,241,231,.14);
  pointer-events:none;
}
.still__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.still__glyphs{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  gap:.16em;writing-mode:vertical-rl;z-index:1;
}
.still__glyphs span{
  font-family:var(--serif);font-size:clamp(60px,9vw,116px);font-weight:700;
  letter-spacing:.1em;color:rgba(246,241,231,.92);text-shadow:0 20px 50px rgba(0,0,0,.5);
}
.still__glyphs span+span{color:rgba(198,154,92,.92)}
.still__tag{
  position:absolute;bottom:26px;left:22px;z-index:2;
  background:var(--paper);color:var(--ink);padding:16px 20px;min-width:186px;
  box-shadow:0 18px 40px -18px rgba(0,0,0,.75);
}
.still__tag b{display:block;font-family:var(--serif);font-size:16px;letter-spacing:.1em}
.still__tag i{display:block;font-style:normal;font-size:11px;letter-spacing:.16em;color:var(--muted);margin-top:6px}
.still__tag u{
  display:block;text-decoration:none;font-family:var(--serif);color:var(--gold);
  font-size:13px;letter-spacing:.16em;margin-top:10px;padding-top:10px;
  border-top:1px solid var(--line);
}
.still__stamp{
  position:absolute;right:24px;bottom:26px;z-index:2;width:54px;height:54px;
  display:grid;place-items:center;border:1px solid rgba(198,154,92,.55);
  color:var(--gold-2);font-family:var(--serif);font-size:12.5px;letter-spacing:.1em;
  line-height:1.2;text-align:center;transform:rotate(3deg);
}
.still__top{
  position:absolute;left:24px;right:24px;top:26px;z-index:2;
  display:flex;justify-content:space-between;gap:16px;
  font-size:10px;letter-spacing:.26em;color:rgba(246,241,231,.48);
  padding-bottom:14px;border-bottom:1px solid rgba(246,241,231,.14);
}
.still__vert{
  position:absolute;right:27px;bottom:112px;z-index:2;writing-mode:vertical-rl;
  font-size:10.5px;letter-spacing:.34em;color:rgba(246,241,231,.42);
}

/* ---------- ink band & standards ---------- */
.band{background:var(--ink);color:var(--paper);position:relative;overflow:hidden}
.band::before{
  content:"";position:absolute;inset:0;background-image:var(--grain);opacity:.22;
  mix-blend-mode:overlay;pointer-events:none;
}
.band .wrap{position:relative;z-index:1}
.standards{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));
  gap:0 clamp(32px,5vw,80px);margin-top:clamp(34px,4vw,52px);
}
.standard{
  display:grid;grid-template-columns:64px minmax(0,1fr);gap:clamp(12px,1.6vw,22px);
  padding:clamp(22px,2.6vw,34px) 0;border-top:1px solid var(--line);
}
.standard__no{
  font-family:var(--serif);font-size:15px;letter-spacing:.14em;color:var(--gold);
  padding-top:5px;
}
.standard h3{font-size:clamp(17px,1.55vw,21px);font-weight:600;letter-spacing:.08em}
.standard p{margin-top:10px;font-size:14.5px;line-height:1.95;color:#4A4034}

/* dark variant, used inside .band */
.band .standard{border-top-color:rgba(246,241,231,.14)}
.band .standard__no{color:var(--gold-2)}
.band .standard h3{color:var(--paper)}
.band .standard p{color:rgba(246,241,231,.66)}
@media (min-width:861px){
  .band .standard:nth-child(-n+2){border-top:0}
}

/* three-across variant for the about page */
.standards--three{grid-template-columns:repeat(3,minmax(0,1fr));gap:0 clamp(24px,3.2vw,52px)}
.standards--three .standard{display:block;padding:24px 0 0;border-top:1px solid var(--line)}
.standards--three .standard:nth-child(-n+2){border-top:1px solid var(--line)}
.standards--three .standard__no{padding-top:0;font-size:12.5px}
.standards--three .standard h3{margin-top:12px}

/* ---------- product cards ---------- */
.p-card{display:flex;flex-direction:column;gap:16px;position:relative}
.p-card__media{
  position:relative;overflow:hidden;border-radius:2px;background:#17120D;
  aspect-ratio:4/5;
}
.p-card__media::after{
  content:"";position:absolute;inset:0;background-image:var(--grain);
  opacity:.3;mix-blend-mode:soft-light;pointer-events:none;
}
/* 統一每張卡都有極細內框 —— 米紙底相片唔會「浮」喺頁面上 */
.p-card__media::before{
  content:"";position:absolute;inset:0;z-index:3;border-radius:2px;
  box-shadow:inset 0 0 0 1px rgba(22,18,14,.10);pointer-events:none;
}
.p-card[data-photo] .p-card__media{background:#E7E1D4}
.p-card[data-photo] .p-card__media::after{opacity:.14}
.p-card__ph{
  position:absolute;inset:0;display:grid;place-items:center;
  background:radial-gradient(120% 90% at 24% 0%, #2C2318 0%, #191310 55%, #0C0906 100%);
}
.p-card__ph b{
  font-family:var(--serif);font-size:clamp(44px,4.6vw,64px);font-weight:700;
  color:rgba(246,241,231,.9);letter-spacing:.08em;writing-mode:vertical-rl;line-height:1;
}
.p-card__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.p-card:hover .p-card__img{transform:scale(1.04)}
.p-card__en{
  position:absolute;left:14px;bottom:12px;font-size:9.5px;letter-spacing:.26em;
  text-transform:uppercase;color:rgba(246,241,231,.5);z-index:2;
}
.p-card__flag{
  position:absolute;right:12px;top:12px;z-index:2;background:rgba(246,241,231,.92);color:var(--ink);
  font-size:10px;letter-spacing:.18em;padding:5px 9px;border-radius:1px;
}
.p-card h3{font-size:clamp(17px,1.6vw,21px);font-weight:600;letter-spacing:.06em;line-height:1.45}
.p-card__spec{font-size:12.5px;color:var(--muted);letter-spacing:.06em;margin-top:-6px}
.p-card__foot{
  margin-top:auto;display:flex;align-items:baseline;justify-content:space-between;gap:12px;
  border-top:1px solid var(--line);padding-top:12px;
}
.price{font-family:var(--serif);font-size:15px;color:var(--gold);letter-spacing:.08em}
.p-card__ask{font-size:12px;letter-spacing:.12em;color:var(--muted);display:inline-flex;align-items:center;gap:6px}
.p-card:hover .p-card__ask{color:var(--ink)}
.p-card__ask::after{content:"→";transition:transform .3s var(--ease)}
.p-card:hover .p-card__ask::after{transform:translateX(3px)}

/* featured composed grid — staggered product strip */
.grid-feature{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(18px,2.4vw,36px)}
.grid-feature .p-card:nth-child(even){margin-top:clamp(18px,3.6vw,48px)}
.grid-feature .p-card .p-card__media{aspect-ratio:4/5}

/* ---------- knowledge / steps ---------- */
.split{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(32px,5vw,84px);align-items:start}
.steps{border-top:1px solid var(--line)}
.step{
  display:grid;grid-template-columns:auto minmax(0,1fr);gap:clamp(16px,2.4vw,34px);
  padding:clamp(20px,2.4vw,28px) 0;border-bottom:1px solid var(--line);
}
.step__no{font-family:var(--serif);font-size:13px;letter-spacing:.14em;color:var(--gold);padding-top:6px}
.step h3{font-size:17.5px;font-weight:600;letter-spacing:.08em}
.step p{margin-top:8px;font-size:14.5px;line-height:1.95;color:#4A4034}
.step__meta{display:block;font-size:11.5px;letter-spacing:.16em;color:var(--muted-2);margin-top:8px}

/* ---------- interior page head ---------- */
.page-head{padding-block:clamp(44px,6vw,84px) clamp(28px,4vw,48px)}
.breadcrumb{display:flex;gap:10px;align-items:center;font-size:11.5px;letter-spacing:.2em;color:var(--muted-2);margin-bottom:22px}
.breadcrumb a:hover{color:var(--ink)}
.page-head h1{font-size:clamp(32px,4.6vw,58px);font-weight:900;letter-spacing:.04em;line-height:1.12}
.page-head .lede{margin-top:20px}
.page-head__meta{
  display:flex;flex-wrap:wrap;gap:12px 28px;margin-top:30px;padding-top:18px;border-top:1px solid var(--line);
  font-size:11.5px;letter-spacing:.18em;color:var(--muted)
}

/* ---------- filters ---------- */
.filters{
  display:flex;flex-wrap:wrap;gap:8px;padding:16px 0;margin-top:2px;
  position:sticky;top:var(--head-h);background:var(--paper);z-index:40;
  border-top:1px solid var(--line);
  box-shadow:0 14px 18px -18px rgba(22,18,14,.55);
}
.filters button{
  background:transparent;border:1px solid var(--line);border-radius:999px;
  padding:9px 18px;font-size:12.5px;letter-spacing:.14em;color:#4A4034;cursor:pointer;
  transition:all .25s var(--ease);
}
.filters button:hover{border-color:var(--ink)}
.filters button[aria-pressed="true"]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.p-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(238px,1fr));
  gap:clamp(24px,3vw,44px) clamp(18px,2.4vw,32px);
  padding-block:clamp(28px,4vw,44px) clamp(56px,7vw,96px);
}
.p-card[hidden]{display:none}
.grid-note{font-size:12.5px;letter-spacing:.1em;color:var(--muted-2);padding-bottom:20px}

/* ---------- accordion ---------- */
.acc{border-top:1px solid var(--line)}
.acc__item{border-bottom:1px solid var(--line)}
.acc__btn{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  background:transparent;border:0;padding:clamp(20px,2.6vw,28px) 0;cursor:pointer;text-align:left;
}
.acc__head{display:block}
.acc__title{display:block;font-family:var(--serif);font-size:clamp(17px,1.8vw,22px);font-weight:600;letter-spacing:.08em;line-height:1.35}
.acc__sub{display:block;font-size:11.5px;letter-spacing:.2em;color:var(--muted-2);margin-top:8px}
.acc__ico{position:relative;width:16px;height:16px;flex:none}
.acc__ico::before,.acc__ico::after{content:"";position:absolute;background:var(--ink);transition:transform .3s var(--ease)}
.acc__ico::before{left:0;top:7.5px;width:16px;height:1px}
.acc__ico::after{left:7.5px;top:0;height:16px;width:1px}
.acc__btn[aria-expanded="true"] .acc__ico::after{transform:scaleY(0)}
.acc__panel{overflow:hidden;height:0;transition:height .35s var(--ease)}
.acc__inner{padding:0 0 clamp(22px,3vw,32px);max-width:70ch}
.acc__inner p{font-size:14.5px;line-height:2;color:#4A4034;margin-bottom:14px}
.acc__inner ol{list-style:decimal;padding-left:1.3em;font-size:14.5px;line-height:2;color:#4A4034}
.acc__inner li{margin-bottom:6px}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.85fr);gap:clamp(32px,5vw,80px);align-items:start}
.info-list{border-top:1px solid var(--line)}
.info{display:grid;grid-template-columns:88px minmax(0,1fr);gap:20px;padding:20px 0;border-bottom:1px solid var(--line)}
.info dt{font-size:11.5px;letter-spacing:.2em;color:var(--muted-2);padding-top:4px}
.info dd{margin:0;font-size:15.5px;letter-spacing:.04em;line-height:1.8}
.info dd a{border-bottom:1px solid var(--line)}
.info dd a:hover{border-color:var(--ink)}

.form{display:grid;gap:18px;background:var(--paper-2);padding:clamp(22px,3vw,36px);border:1px solid var(--line);border-radius:2px}
.field{display:grid;gap:8px}
.field label{font-size:11.5px;letter-spacing:.2em;color:var(--muted)}
.field input,.field select,.field textarea{
  width:100%;background:var(--paper);border:1px solid var(--line);border-radius:2px;
  padding:12px 14px;font:inherit;font-size:15px;color:var(--ink);
  transition:border-color .25s var(--ease),box-shadow .25s var(--ease);
}
.field textarea{min-height:110px;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:#AA9C87}
.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%237A6E5E' stroke-width='1.4'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;padding-right:40px}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--ink);box-shadow:0 0 0 3px rgba(169,116,58,.14);
}
.form__note{font-size:11.5px;letter-spacing:.06em;color:var(--muted-2);line-height:1.7}

/* ---------- footer ---------- */
.site-foot{background:var(--ink);color:rgba(246,241,231,.72);position:relative;overflow:hidden}
.site-foot::before{
  content:"";position:absolute;inset:0;background-image:var(--grain);opacity:.2;mix-blend-mode:overlay;pointer-events:none;
}
.site-foot .wrap{position:relative;z-index:1}
.foot-top{
  display:grid;grid-template-columns:minmax(0,1.35fr) repeat(3,minmax(0,.55fr));
  gap:clamp(28px,4vw,56px);padding-block:clamp(48px,6vw,80px);
}
.foot-brand__id{display:flex;align-items:center;gap:14px}
.foot-brand__mark{width:44px;height:44px;flex:none;display:block}
.foot-brand__cn{font-family:var(--serif);font-size:26px;letter-spacing:.22em;color:var(--paper)}
.foot-brand__en{font-size:10px;letter-spacing:.3em;text-transform:uppercase;color:rgba(246,241,231,.42);margin-top:10px}
.foot-brand p{font-size:13.5px;line-height:2;color:rgba(246,241,231,.55);margin-top:20px;max-width:34ch}
.foot-col h4{font-family:var(--sans);font-size:11px;font-weight:500;letter-spacing:.26em;text-transform:uppercase;color:var(--gold-2);margin-bottom:16px}
.foot-col li{margin-bottom:10px}
.foot-col a,.foot-col span{font-size:13.5px;letter-spacing:.06em;color:rgba(246,241,231,.66);transition:color .2s var(--ease)}
.foot-col a:hover{color:var(--paper)}
.foot-bottom{
  display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between;align-items:center;
  padding-block:20px;border-top:1px solid rgba(246,241,231,.13);
  font-size:11.5px;letter-spacing:.12em;color:rgba(246,241,231,.4);
}

/* ---------- draft chip ---------- */
.draft-chip{
  position:fixed;right:16px;bottom:16px;z-index:90;display:flex;align-items:center;gap:10px;
  background:var(--paper);border:1px solid var(--line);border-radius:999px;
  padding:7px 10px 7px 14px;font-size:10.5px;letter-spacing:.12em;color:var(--muted);
  box-shadow:0 12px 30px -18px rgba(0,0,0,.45);
}
.draft-chip button{
  border:0;background:transparent;cursor:pointer;font-size:14px;line-height:1;
  color:var(--muted-2);padding:2px 4px;
}
.draft-chip[hidden]{display:none}

/* ---------- closing cta band ---------- */
.cta-band{
  position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto;
  gap:clamp(24px,4vw,56px);align-items:end;
  background:var(--paper-2);border:1px solid var(--line);
  padding:clamp(26px,3.6vw,48px);
}
.cta-band::before{
  content:"";position:absolute;left:-1px;top:-1px;width:64px;height:3px;background:var(--gold);
}
.cta-band h2{font-size:clamp(23px,2.9vw,36px);margin-top:14px;letter-spacing:.03em}
.cta-band__side{display:flex;flex-direction:column;gap:10px;min-width:230px}
.cta-band__side .btn{width:100%}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.is-in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:1080px){
  .hero{grid-template-columns:1fr;gap:40px}
  .still{max-height:none;aspect-ratio:16/11}
  .grid-feature{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 20px}
  .grid-feature .p-card:nth-child(even){margin-top:32px}
  .split{grid-template-columns:1fr;gap:36px}
  .contact-grid{grid-template-columns:1fr}
  .cta-band{grid-template-columns:1fr;align-items:start}
  .cta-band__side{min-width:0}
  .foot-top{grid-template-columns:1fr 1fr;row-gap:36px}
}
@media (max-width:860px){
  :root{--head-h:88px}
  .brand__logo{height:60px}
  .nav{
    position:fixed;inset:var(--head-h) 0 auto 0;background:var(--paper);
    flex-direction:column;align-items:stretch;gap:0;
    padding:8px var(--gutter) 26px;border-bottom:1px solid var(--line);
    transform:translateY(-10px);opacity:0;visibility:hidden;pointer-events:none;
    transition:transform .35s var(--ease),opacity .25s var(--ease),visibility .35s;
    box-shadow:0 24px 40px -30px rgba(0,0,0,.5);
  }
  .nav a{padding:15px 0;border-bottom:1px solid var(--line-soft);font-size:15px}
  .nav a::after{display:none}
  body.nav-open .nav{transform:none;opacity:1;visibility:visible;pointer-events:auto}
  .head-cta .btn span{display:none}
  .head-cta .btn{padding:0;width:44px;min-height:44px}
  .burger{display:inline-flex}
  .standards{grid-template-columns:1fr}
  .standard:nth-child(2){border-top:1px solid rgba(246,241,231,.14)}
  .filters{top:var(--head-h);overflow-x:auto;flex-wrap:nowrap;padding-bottom:14px;scrollbar-width:none}
  .filters::-webkit-scrollbar{display:none}
  .filters button{flex:none}
}
@media (max-width:620px){
  body{font-size:16px}
  .topbar span:last-child{display:none}
  .hero h1{font-size:clamp(38px,11vw,54px)}
  .grid-feature{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 14px}
  .grid-feature .p-card:nth-child(even){margin-top:0}
  .p-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:24px 14px}
  .p-card__ph b{font-size:40px}
  .p-card h3{font-size:16px}
  .p-card__foot{flex-direction:column;align-items:flex-start;gap:6px}
  .still{aspect-ratio:4/5}
  .still__glyphs{padding-bottom:70px}
  .still__glyphs span{font-size:64px}
  .standards--three{grid-template-columns:1fr}
  .foot-top{grid-template-columns:1fr}
  .info{grid-template-columns:1fr;gap:6px}
  .still__tag{left:14px;bottom:14px;padding:12px 16px;min-width:0}
  .sec-head{flex-direction:column;align-items:flex-start;gap:14px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}
  .reveal{opacity:1;transform:none}
}