/* ===========================================================
   TRIPLECORD.SG — shared stylesheet
   Palette: ink navy / warm stone / brass / verdigris
   Type: Newsreader (display) + Karla (body)
   =========================================================== */

:root{
  --ink:#101823;
  --ink-2:#1A2431;
  --stone:#EAE6DE;
  --stone-2:#F3F0EA;
  --brass:#A67C42;
  --brass-lt:#D9CBB4;
  --verdigris:#4C6A5D;
  --line-dark:rgba(234,230,222,.16);
  --line-light:rgba(16,24,35,.14);
  --muted-dark:#A3ACB8;
  --muted-light:#5B6672;
  --display:"Newsreader",Georgia,serif;
  --body:"Karla",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --wrap:1180px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--stone);color:var(--ink);
  font-family:var(--body);font-size:17px;line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 32px}

h1,h2,h3{font-family:var(--display);font-weight:300;letter-spacing:-.015em;margin:0}
h2{font-size:clamp(28px,3.6vw,42px);line-height:1.18}
h3{font-size:21px;line-height:1.3;font-weight:400}
p{margin:0 0 18px}

.eyebrow{
  font-size:11px;letter-spacing:.22em;text-transform:uppercase;
  font-weight:600;color:var(--brass);margin:0 0 22px;
}
.eyebrow.on-light{color:var(--verdigris)}

/* ─────────── nav ─────────── */
header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:rgba(16,24,35,0);
  transition:background .4s ease,backdrop-filter .4s ease,border-color .4s ease;
  border-bottom:1px solid transparent;
}
header.solid,
body.light-nav header{
  background:rgba(16,24,35,.94);backdrop-filter:blur(14px);
  border-bottom-color:var(--line-dark);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;text-decoration:none;color:var(--stone)}
.brand-logo{height:34px;width:auto;display:block}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-links a{
  text-decoration:none;color:var(--muted-dark);font-size:14px;
  letter-spacing:.02em;transition:color .25s;position:relative;padding-bottom:2px;
}
.nav-links a:hover{color:var(--stone)}
.nav-links a.here{color:var(--stone)}
.nav-links a.only-mobile{display:none}
.nav-links a.here:after{
  content:"";position:absolute;left:0;right:0;bottom:-4px;height:1px;background:var(--brass);
}
.nav-cta{
  display:inline-block;text-decoration:none;font-size:13.5px;font-weight:500;
  color:var(--stone);border:1px solid var(--line-dark);padding:10px 20px;
  transition:background .25s,border-color .25s,color .25s;
}
.nav-cta:hover{background:var(--brass);border-color:var(--brass);color:#fff}
.menu-btn{
  display:none;background:none;border:0;color:var(--stone);font-size:13px;
  letter-spacing:.14em;text-transform:uppercase;cursor:pointer;font-family:var(--body);
}

/* ─────────── buttons ─────────── */
.btn{
  display:inline-block;text-decoration:none;font-size:14.5px;font-weight:500;
  padding:15px 30px;letter-spacing:.02em;transition:all .25s ease;
}
.btn-solid{background:var(--brass);color:#fff}
.btn-solid:hover{background:#B98D4D}
.btn-ghost{border:1px solid var(--line-dark);color:var(--stone)}
.btn-ghost:hover{border-color:var(--stone)}
.btn-ghost-dark{border:1px solid var(--line-light);color:var(--ink)}
.btn-ghost-dark:hover{border-color:var(--ink)}

/* ─────────── page header (inner pages) ─────────── */
.page-head{
  background:var(--ink);color:var(--stone);
  padding:150px 0 76px;position:relative;overflow:hidden;
}
.page-head .wrap{position:relative;z-index:2}
.page-head h1{
  font-size:clamp(34px,4.6vw,54px);line-height:1.12;max-width:18ch;margin:0 0 22px;
}
.page-head h1 em{font-style:italic;color:var(--brass-lt)}
.page-head p{color:#C6CCD4;font-size:18.5px;max-width:56ch;margin:0}
.cord-bg{position:absolute;inset:0;width:100%;height:100%;opacity:.45;pointer-events:none}

/* ─────────── sections ─────────── */
.pad{padding:104px 0}
.pad-sm{padding:74px 0}
.ink{background:var(--ink);color:var(--stone)}
.ink h2,.ink h3{color:var(--stone)}
.ink p{color:#B4BCC6}
.ink-2{background:var(--ink-2);color:var(--stone)}
.ink-2 h2,.ink-2 h3{color:var(--stone)}
.ink-2 p{color:#B4BCC6}
.tint{background:var(--stone-2)}
.sec-head{max-width:56ch;margin:0 0 56px}
.sec-head p{color:var(--muted-light);font-size:18px;margin:16px 0 0}
.ink .sec-head p,.ink-2 .sec-head p{color:#B4BCC6}

/* ─────────── consequence rows ─────────── */
.cons-list{border-top:1px solid var(--line-dark)}
.cons-row{
  display:grid;grid-template-columns:200px 1fr;gap:30px;align-items:baseline;
  padding:26px 0;border-bottom:1px solid var(--line-dark);
  transition:background .3s ease,padding-left .3s ease;
}
.cons-row:hover{background:rgba(166,124,66,.07);padding-left:16px}
.cons-pair{
  font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--brass);
  font-weight:600;white-space:nowrap;
}
.cons-pair .arw{color:var(--muted-dark);margin:0 6px;font-weight:400}
.cons-text{
  font-family:var(--display);font-size:clamp(19px,2.1vw,24px);
  line-height:1.45;font-weight:300;color:#E4E0D8;
}

/* ─────────── numbered advisory rows ─────────── */
.adv{border-top:1px solid var(--line-light)}
.adv-item{border-bottom:1px solid var(--line-light)}
.adv-row{display:grid;grid-template-columns:56px 1fr 1.15fr;gap:34px;padding:34px 0;align-items:start}
.adv-num{font-family:var(--display);font-size:15px;color:var(--brass);padding-top:6px}
.adv-title{font-family:var(--display);font-size:clamp(22px,2.4vw,27px);line-height:1.25;font-weight:400}
.adv-body{color:var(--muted-light);font-size:16.5px;line-height:1.72}
.adv-body p:last-child{margin-bottom:0}

/* ─────────── three-column notes ─────────── */
.trio{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}
.trio h4{font-family:var(--display);font-weight:400;font-size:20px;margin:0 0 10px}
.trio p{font-size:15.5px;line-height:1.65;margin:0;color:var(--muted-light)}
.ink .trio p,.ink-2 .trio p{color:#9BA4B0}
.ink .trio h4,.ink-2 .trio h4{color:#E4E0D8}
.trio-bordered{padding-top:34px;border-top:1px solid var(--line-dark)}

/* ─────────── lists ─────────── */
.tick-list{list-style:none;padding:0;margin:0;border-top:1px solid var(--line-light)}
.tick-list li{padding:15px 0 15px 26px;border-bottom:1px solid var(--line-light);position:relative;font-size:16.5px}
.tick-list li:before{content:"";position:absolute;left:0;top:26px;width:9px;height:1px;background:var(--brass)}

.cred{list-style:none;margin:0;padding:0}
.cred li{padding:12px 0;border-bottom:1px solid var(--line-light);font-size:15.5px;color:var(--muted-light)}
.cred li strong{display:block;color:var(--ink);font-weight:600;font-size:15.5px}
.cred-group{margin-bottom:34px}
.cred-group h4{
  font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--verdigris);margin:0 0 8px;font-weight:600;
}

/* ─────────── callout ─────────── */
.note{background:var(--stone-2);padding:38px;border-left:2px solid var(--verdigris)}
.note p:last-child{margin-bottom:0}
.note strong{font-weight:600}
.ink .note,.ink-2 .note{background:rgba(234,230,222,.05);border-left-color:var(--brass)}

/* ─────────── closing CTA band ─────────── */
.cta-band{background:var(--ink-2);color:var(--stone);padding:82px 0}
.cta-band h2{color:var(--stone);max-width:20ch;margin:0 0 18px}
.cta-band p{color:#B4BCC6;max-width:52ch;margin:0 0 30px}

/* ─────────── footer ─────────── */
footer{
  background:var(--ink);color:var(--muted-dark);border-top:1px solid var(--line-dark);
  padding:40px 0 54px;font-size:13.5px;
}
.foot{display:flex;flex-wrap:wrap;gap:18px 40px;justify-content:space-between;align-items:flex-start}
.foot a{color:var(--muted-dark);text-decoration:none}
.foot a:hover{color:var(--stone)}
.foot-logo{width:158px;height:auto;display:block;margin-bottom:2px}
.disclaimer{max-width:64ch;margin-top:22px;font-size:12.5px;line-height:1.65;color:#7A838E}

/* ─────────── reveal ─────────── */
.rv{opacity:0;transform:translateY(22px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}

/* ─────────── responsive ─────────── */
@media(max-width:960px){
  .trio{grid-template-columns:1fr;gap:26px}
  .adv-row{grid-template-columns:40px 1fr;gap:20px}
  .adv-body{grid-column:2}
  .nav-links{display:none}
  .nav-links.open{
    display:flex;flex-direction:column;align-items:flex-start;position:absolute;
    top:74px;left:0;right:0;background:var(--ink);padding:24px 32px 30px;gap:18px;
    border-bottom:1px solid var(--line-dark);
  }
  .menu-btn{display:block}
  .nav-cta{display:none}
  .nav-links.open a.only-mobile{display:block;color:var(--brass)}
}
@media(max-width:640px){
  body{font-size:16px}
  .brand-logo{height:28px}
  .foot-logo{width:136px}
  .wrap{padding:0 22px}
  .pad{padding:70px 0}
  .page-head{padding:120px 0 58px}
  .cons-row{grid-template-columns:1fr;gap:8px}
  .note{padding:26px}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .rv{opacity:1;transform:none}
  html{scroll-behavior:auto}
}
:focus-visible{outline:2px solid var(--brass);outline-offset:3px}