/* ==========================================================================
   Majestic Line Petroleum Derivatives Trading Co. L.L.C
   Corporate industrial editorial. Light mineral palette, copper accent.
   Single stylesheet, no external dependencies.
   ========================================================================== */

:root{
  --white:#ffffff;
  --stone:#f7f5f1;
  --stone-2:#f0ede7;
  --concrete:#e6e2da;
  --line:#d9d4cb;
  --line-2:#c5bfb4;

  --graphite:#1f2124;
  --graphite-2:#3d4146;
  --muted:#6d675f;
  --muted-2:#8d8780;

  --copper:#b4551f;
  --copper-d:#8f4116;
  --copper-l:#f3e5db;
  --teal:#1f5f63;
  --teal-l:#e2ebeb;

  --wrap:1200px;
  --gut:32px;

  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;

  --t-0:1rem;
  --t-1:1.0625rem;
  --t-2:clamp(1.25rem,1.05rem + .7vw,1.5rem);
  --t-3:clamp(1.5rem,1.2rem + 1.3vw,2.1rem);
  --t-4:clamp(1.9rem,1.35rem + 2.3vw,2.9rem);
  --t-5:clamp(2.2rem,1.5rem + 3.2vw,3.75rem);

  --ease:cubic-bezier(.25,.6,.35,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}

body{
  margin:0;font-family:var(--sans);font-size:var(--t-0);line-height:1.68;
  color:var(--graphite-2);background:var(--stone);
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img,svg{max-width:100%;height:auto;display:block}

h1,h2,h3,h4{margin:0 0 .6em;color:var(--graphite);line-height:1.14;font-weight:700;letter-spacing:-.02em}
h1{font-size:var(--t-5)}
h2{font-size:var(--t-4)}
h3{font-size:var(--t-2)}
h4{font-size:var(--t-1)}
p{margin:0 0 1.15em}
a{color:inherit}
strong{color:var(--graphite)}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut)}
@media(max-width:640px){:root{--gut:20px}}

.section{padding-block:clamp(56px,7vw,104px);position:relative}
.section--tight{padding-block:clamp(40px,5vw,68px)}
.section--white{background:var(--white)}
.section--stone{background:var(--stone-2)}
.section--concrete{background:var(--concrete)}
.section--dark{background:var(--graphite);color:#cfcac3}
.section--dark h2,.section--dark h3,.section--dark h4{color:#fff}
.rule-top{border-top:1px solid var(--line)}

/* ---------- reveal (subtle only) ---------- */
[data-reveal]{opacity:0;transform:translateY(14px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
[data-reveal].in{opacity:1;transform:none}
[data-reveal][data-d="1"]{transition-delay:.07s}
[data-reveal][data-d="2"]{transition-delay:.14s}
[data-reveal][data-d="3"]{transition-delay:.21s}
[data-reveal][data-d="4"]{transition-delay:.28s}
@media(prefers-reduced-motion:reduce){
  [data-reveal]{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ---------- eyebrow / labels ---------- */
.eyebrow{
  font-size:.7rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase;
  color:var(--copper);margin:0 0 20px;display:block;
}
.eyebrow--teal{color:var(--teal)}
.section--dark .eyebrow{color:#d4895f}
.lede{font-size:var(--t-1);color:var(--muted);max-width:66ch}
.section--dark .lede{color:#b3ada5}
.measure{max-width:68ch}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:12px;
  padding:15px 28px;border:1px solid var(--graphite);border-radius:2px;
  font-size:.9rem;font-weight:650;letter-spacing:.02em;text-decoration:none;
  cursor:pointer;background:transparent;color:var(--graphite);font-family:inherit;
  transition:background .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease);
}
.btn svg{flex:0 0 auto;transition:transform .22s var(--ease)}
.btn:hover svg{transform:translateX(4px)}
.btn--solid{background:var(--graphite);color:#fff}
.btn--solid:hover{background:var(--copper);border-color:var(--copper)}
.btn--copper{background:var(--copper);border-color:var(--copper);color:#fff}
.btn--copper:hover{background:var(--copper-d);border-color:var(--copper-d)}
.btn--line{background:transparent}
.btn--line:hover{background:var(--graphite);color:#fff}
.btn--onlight{border-color:var(--line-2)}
.btn--onlight:hover{background:var(--graphite);border-color:var(--graphite);color:#fff}
.btn:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible,
select:focus-visible,textarea:focus-visible{outline:2px solid var(--copper);outline-offset:2px}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:70;background:var(--white);
  border-bottom:1px solid var(--line);
}
.site-header__bar{display:flex;align-items:center;gap:24px;min-height:84px}

.wordmark{display:flex;align-items:center;gap:13px;text-decoration:none;flex:0 0 auto}
.wordmark__mark{width:34px;height:34px;flex:0 0 auto}
.wordmark__txt{display:flex;flex-direction:column;line-height:1.05}
.wordmark__name{
  font-size:1.06rem;font-weight:700;letter-spacing:.12em;color:var(--graphite);text-transform:uppercase;
}
.wordmark__sub{
  font-size:.56rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted-2);margin-top:4px;
}

.nav{margin-left:auto;display:flex;align-items:center;gap:2px}
.nav a{
  position:relative;padding:12px 14px;text-decoration:none;color:var(--graphite-2);
  font-size:.895rem;font-weight:550;
}
.nav a::after{
  content:"";position:absolute;left:14px;bottom:6px;width:0;height:1px;
  background:var(--copper);transition:width .26s var(--ease);
}
.nav a:hover::after,.nav a[aria-current="page"]::after{width:calc(100% - 28px)}
.nav a[aria-current="page"]{color:var(--graphite)}
.nav .btn{margin-left:14px;padding:12px 22px}

.nav-toggle{
  display:none;margin-left:auto;width:46px;height:46px;background:transparent;
  border:1px solid var(--line-2);border-radius:2px;cursor:pointer;
  align-items:center;justify-content:center;
}
.nav-toggle span{display:block;width:18px;height:1.5px;background:var(--graphite);position:relative;transition:.22s}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:1.5px;background:var(--graphite);transition:.22s
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}
.nav-toggle[aria-expanded="true"] span{background:transparent}
.nav-toggle[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}
.nav-toggle[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}

@media(max-width:1040px){
  .nav-toggle{display:flex}
  .nav{
    position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:0;
    background:var(--white);border-bottom:1px solid var(--line);
    padding:6px var(--gut) 24px;margin:0;display:none;
    box-shadow:0 18px 40px rgba(31,33,36,.09);
  }
  .nav.is-open{display:flex}
  .nav a{padding:15px 2px;border-bottom:1px solid var(--line)}
  .nav a::after{display:none}
  .nav .btn{margin:18px 0 0;justify-content:center}
}

/* ---------- hero ---------- */
.hero{position:relative;background:var(--stone-2);border-bottom:1px solid var(--line);overflow:hidden}
.hero__media{position:absolute;inset:0;z-index:0}
.hero__media picture,.hero__media img{width:100%;height:100%;display:block}
.hero__media img{object-fit:cover;object-position:center right}
.hero__media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(95deg,
    rgba(247,245,241,.985) 0%,
    rgba(247,245,241,.955) 34%,
    rgba(247,245,241,.78) 62%,
    rgba(247,245,241,.40) 100%);
}
.hero__inner{position:relative;z-index:1;padding-block:clamp(64px,9vw,132px) clamp(60px,7vw,108px);max-width:880px}
.hero h1{margin-bottom:.42em}
.hero__lede{font-size:clamp(1.02rem,.95rem + .4vw,1.2rem);color:var(--muted);max-width:58ch;margin-bottom:2.2em}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px}
.hero__caption{
  position:absolute;z-index:1;right:var(--gut);bottom:14px;margin:0;
  font-size:.68rem;letter-spacing:.09em;text-transform:uppercase;color:var(--muted-2);
}
@media(max-width:640px){
  .hero__media img{object-position:center bottom}
  .hero__media::after{
    background:linear-gradient(180deg,
      rgba(247,245,241,.97) 0%,
      rgba(247,245,241,.93) 46%,
      rgba(247,245,241,.52) 76%,
      rgba(247,245,241,.26) 100%);
  }
  .hero__inner{padding-block:52px 150px}
  .hero__caption{right:auto;left:var(--gut);bottom:18px;font-size:.62rem}
}

/* ---------- page head ---------- */
.page-head{background:var(--white);border-bottom:1px solid var(--line)}
.page-head__inner{padding-block:clamp(48px,6vw,88px);max-width:820px}
.page-head h1{font-size:var(--t-4);margin-bottom:.32em}
.page-head p{color:var(--muted);font-size:var(--t-1);margin:0;max-width:64ch}

/* ---------- fact strip ---------- */
.facts{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.facts div{padding:26px 28px;border-left:1px solid var(--line);background:var(--white)}
.facts div:first-child{border-left:0}
.facts dt{
  font-size:.68rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  color:var(--muted-2);margin-bottom:8px;
}
.facts dd{margin:0;font-size:1.22rem;font-weight:650;color:var(--graphite);letter-spacing:-.01em}
@media(max-width:860px){
  .facts{grid-template-columns:1fr 1fr}
  .facts div:nth-child(3){border-left:0}
  .facts div:nth-child(n+3){border-top:1px solid var(--line)}
}
@media(max-width:460px){
  .facts{grid-template-columns:1fr}
  .facts div{border-left:0;border-top:1px solid var(--line)}
  .facts div:first-child{border-top:0}
}

/* ---------- grids ---------- */
.grid{display:grid;gap:1px;background:var(--line)}
.grid > *{min-width:0}
.grid--2{grid-template-columns:repeat(2,1fr)}
.grid--3{grid-template-columns:repeat(3,1fr)}
@media(max-width:900px){.grid--3{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.grid--2,.grid--3{grid-template-columns:1fr}}

.tile{background:var(--white);padding:34px 30px;position:relative;transition:background .25s var(--ease)}
.tile:hover{background:var(--stone)}
.tile__n{
  font-size:.7rem;font-weight:700;letter-spacing:.16em;color:var(--copper);
  display:block;margin-bottom:16px;
}
.tile h3{font-size:1.12rem;margin-bottom:.5em}
.tile p{margin:0;color:var(--muted)}

.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,72px);align-items:start}
.split > *{min-width:0}
.split--center{align-items:center}
.split--wide{grid-template-columns:1.1fr .9fr}
@media(max-width:900px){.split,.split--wide{grid-template-columns:1fr}}

/* ---------- figure / media slots ---------- */
.figure{margin:0}
.figure__box{
  position:relative;overflow:hidden;background:var(--concrete);
  border:1px solid var(--line);width:100%;
}
.figure__box img{
  width:100%;height:100%;object-fit:cover;display:block;
  transition:transform 1.2s var(--ease);
}
.figure:hover .figure__box img{transform:scale(1.03)}
.figure figcaption{
  margin-top:11px;font-size:.74rem;color:var(--muted-2);letter-spacing:.03em;
  line-height:1.6;max-width:62ch;
}
.figure--wide{grid-column:1 / -1}
@media(min-width:901px){.figure--sticky{position:sticky;top:110px}}

/* ---------- editorial image panels ---------- */
.panelgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line)}
@media(max-width:760px){.panelgrid{grid-template-columns:1fr}}
.imgpanel{background:var(--white);display:flex;flex-direction:column}
.imgpanel__media{overflow:hidden;background:var(--concrete);width:100%}
.imgpanel__media img{width:100%;height:100%;object-fit:cover;display:block;
  transition:transform 1.2s var(--ease)}
.imgpanel:hover .imgpanel__media img{transform:scale(1.04)}
.imgpanel__body{padding:30px 30px 34px}
.imgpanel__body h3{font-size:1.1rem;margin-bottom:.45em}
.imgpanel__body p{margin:0;color:var(--muted)}

/* ---------- plain spec list ---------- */
.speclist-plain{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.speclist-plain li{
  padding:15px 0 15px 26px;border-bottom:1px solid var(--line);position:relative;color:var(--muted);
}
.speclist-plain li::before{
  content:"";position:absolute;left:0;top:23px;width:8px;height:1.5px;background:var(--copper);
}

/* ---------- activity groups ---------- */
.actgroup{border-top:1px solid var(--line-2);padding-top:26px;margin-bottom:44px}
.actgroup:last-child{margin-bottom:0}
.actgroup h3{
  font-size:.78rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;
  color:var(--teal);margin-bottom:22px;
}
.actlist{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line)}
@media(max-width:680px){.actlist{grid-template-columns:1fr}}
.actlist li{
  background:var(--white);padding:20px 24px;display:flex;align-items:baseline;gap:16px;
  font-size:1rem;color:var(--graphite);transition:background .22s var(--ease);
}
.actlist li:hover{background:var(--stone)}
@media(min-width:681px){.actlist li:last-child:nth-child(odd){grid-column:1 / -1}}
.actlist li span{
  font-size:.72rem;font-weight:700;color:var(--copper);letter-spacing:.1em;flex:0 0 auto;min-width:22px;
}

/* ---------- steps ---------- */
.steps{list-style:none;margin:0;padding:0;counter-reset:s}
.steps li{
  counter-increment:s;position:relative;padding:28px 0 28px 76px;border-top:1px solid var(--line);
}
.steps li:last-child{border-bottom:1px solid var(--line)}
.steps li::before{
  content:counter(s,decimal-leading-zero);position:absolute;left:0;top:28px;
  font-size:.8rem;font-weight:700;letter-spacing:.1em;color:var(--copper);
  border:1px solid var(--line-2);width:46px;height:32px;display:flex;
  align-items:center;justify-content:center;background:var(--white);
}
.steps h3{font-size:1.08rem;margin-bottom:.3em}
.steps p{margin:0;color:var(--muted)}

/* ---------- data table ---------- */
.datatable{border:1px solid var(--line);background:var(--white)}
.datatable dl{margin:0;display:grid;grid-template-columns:auto 1fr}
.datatable dt,.datatable dd{padding:15px 22px;border-bottom:1px solid var(--line);margin:0}
.datatable dt{
  font-size:.72rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;
  color:var(--muted-2);background:var(--stone);white-space:nowrap;
}
.datatable dd{color:var(--graphite);font-weight:550}
.datatable dl > :nth-last-child(-n+2){border-bottom:0}
@media(max-width:620px){
  .datatable dl{grid-template-columns:1fr}
  .datatable dt{border-bottom:0;padding-bottom:6px}
}

/* ---------- notice ---------- */
.notice{border:1px solid var(--line-2);border-left:3px solid var(--copper);background:var(--white);padding:26px 30px}
.notice h3{font-size:.78rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--copper);margin-bottom:14px}
.notice p:last-child{margin-bottom:0}
.notice p{color:var(--muted);font-size:.95rem}
.notice--teal{border-left-color:var(--teal)}
.notice--teal h3{color:var(--teal)}

/* ---------- CTA band ---------- */
.cta{
  background:var(--graphite);color:#cfcac3;padding:clamp(40px,6vw,72px) clamp(28px,5vw,64px);
  display:flex;flex-wrap:wrap;gap:30px;align-items:center;justify-content:space-between;
}
.cta h2{font-size:var(--t-3);margin:0 0 .3em;color:#fff}
.cta p{margin:0;max-width:52ch;color:#a8a29a}
.cta .btn{border-color:#fff;color:#fff}
.cta .btn:hover{background:var(--copper);border-color:var(--copper)}

/* ---------- form ---------- */
.form{display:grid;gap:20px}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media(max-width:640px){.form__row{grid-template-columns:1fr}}
.field{display:grid;gap:8px}
.field label{
  font-size:.72rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);
}
.field input,.field select,.field textarea{
  font:inherit;font-size:.95rem;color:var(--graphite);padding:13px 15px;
  border:1px solid var(--line-2);border-radius:2px;background:var(--white);width:100%;
  transition:border-color .2s var(--ease);
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--copper)}
.field textarea{min-height:140px;resize:vertical}
.consent{display:flex;gap:12px;align-items:flex-start;font-size:.92rem;color:var(--muted)}
.consent input{width:18px;height:18px;flex:0 0 auto;margin-top:3px;accent-color:var(--copper)}
.form__status{
  border:1px solid var(--line-2);background:var(--stone);padding:16px 20px;
  font-size:.9rem;color:var(--muted);margin:0;
}

.contactlist{margin:0;padding:0;list-style:none;display:grid;gap:0;border-top:1px solid var(--line)}
.contactlist div{padding:18px 0;border-bottom:1px solid var(--line)}
.contactlist dt{
  font-size:.68rem;font-weight:700;letter-spacing:.17em;text-transform:uppercase;
  color:var(--muted-2);margin-bottom:6px;
}
.contactlist dd{margin:0;font-size:1rem;color:var(--graphite)}
.contactlist a{color:var(--graphite);text-decoration:none;border-bottom:1px solid var(--line-2)}
.contactlist a:hover{border-color:var(--copper);color:var(--copper)}

/* ---------- legal pages ---------- */
.legal{max-width:76ch}
.legal h2{font-size:var(--t-2);margin-top:2.2em}
.legal h2:first-child{margin-top:0}
.legal ul{padding-left:22px;color:var(--muted)}
.legal li{margin-bottom:.5em}

/* ---------- footer ---------- */
.site-footer{background:var(--graphite);color:#a8a29a;padding-block:clamp(48px,6vw,76px) 0;font-size:.92rem}
.footer__grid{display:grid;grid-template-columns:1.7fr 1fr 1.2fr;gap:44px}
@media(max-width:860px){.footer__grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.footer__grid{grid-template-columns:1fr}}
.site-footer h4{color:#fff;font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;margin-bottom:18px}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:11px}
.site-footer a{color:#a8a29a;text-decoration:none;transition:color .2s}
.site-footer a:hover{color:var(--copper)}
.footer__wordmark .wordmark__name{color:#fff}
.footer__wordmark .wordmark__sub{color:#8a847c}
.footer__note{max-width:40ch;line-height:1.75;margin-top:18px}
.footer__legal{margin-top:18px;font-size:.84rem;color:#8a847c;max-width:44ch}
.footer__bar{
  margin-top:46px;border-top:1px solid rgba(255,255,255,.14);padding-block:22px;
  display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;font-size:.82rem;color:#8a847c;
}
.footer__bar ul{display:flex;flex-wrap:wrap;gap:22px}

/* ---------- misc ---------- */
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;z-index:99;background:var(--graphite);color:#fff;padding:11px 18px}
.small{font-size:.84rem;color:var(--muted-2);line-height:1.7}
.err{min-height:60vh;display:grid;place-items:center;text-align:center}