/* ============================================================
   Mirr Oil subsite — supplementary stylesheet
   Loaded in addition to ../styles.css (group-wide sheet).
   Scoped under body.mirroil-site so it cannot leak onto other
   MMINN Group subsites if ever shared by mistake.
   ============================================================ */

body.mirroil-site {
  --mo-navy: #0c033b;
  --mo-navy-deep: #070221;
  --mo-gold: #c9a24b;
  --mo-gold-soft: #ffffff;
  --mo-cream: #f6f3ec;
  /* Dark-card text (used only inside explicitly light-background
     elements: side-card, tool-card, contact-info-card, callout). */
  --mo-ink: #1c1730;
  --mo-slate: #5c5875;
  --mo-line: rgba(12, 3, 59, 0.12);
  /* Light-on-dark text (used everywhere else, since the page's own
     section background is dark navy — set by the group stylesheet). */
  --mo-fog: rgba(255, 255, 255, 0.88);
  --mo-fog-muted: rgba(255, 255, 255, 0.62);
  --mo-line-dark: rgba(255, 255, 255, 0.16);
  --mo-serif: "Playfair Display", Georgia, serif;
  --mo-sans: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--mo-fog);
  font-family: var(--mo-sans);
}

body.mirroil-site * { box-sizing: border-box; }

body.mirroil-site a { color: inherit; }

body.mirroil-site .container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ---------- Dropdown navigation ---------- */
body.mirroil-site .nav-pages { display: flex; align-items: center; gap: 2rem; }
body.mirroil-site .nav-pages > li { position: relative; }
body.mirroil-site .nav-pages > li > a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0;
  color: #fff;
  text-decoration: none;
  transition: color 0.15s ease;
}
body.mirroil-site .nav-pages > li > a:hover,
body.mirroil-site .nav-pages > li > a:focus-visible,
body.mirroil-site .nav-pages > li.active > a,
body.mirroil-site .nav-pages > li.has-dropdown:hover > a,
body.mirroil-site .nav-pages > li.has-dropdown.open > a {
  color: var(--mo-gold);
}
body.mirroil-site .dropdown li a { text-decoration: none; }
body.mirroil-site .nav-pages > li.has-dropdown > a::after {
  content: "";
  width: 7px; height: 7px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  margin-top: -3px;
  opacity: 0.7;
  transition: transform 0.15s ease;
}
body.mirroil-site .nav-pages > li.has-dropdown.open > a::after,
body.mirroil-site .nav-pages > li.has-dropdown:hover > a::after {
  transform: rotate(225deg);
  margin-top: 3px;
}
body.mirroil-site .dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(0);
  min-width: 280px;
  background: #fff;
  border: 1px solid var(--mo-line);
  border-radius: 4px;
  box-shadow: 0 18px 40px rgba(12, 3, 59, 0.14);
  /* Extra top padding recreates the visual gap WITHOUT leaving a dead
     zone between the link and the menu — the dropdown's own hit-box
     now starts flush against the nav, so the pointer never leaves it
     while travelling down from the link. */
  padding: 1.5rem 0.5rem 0.5rem;
  list-style: none;
  margin: 0;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.16s ease;
  z-index: 60;
}
/* Opens on tap/click (li.open, toggled by JS) on any device,
   and additionally on hover for desktop mouse pointers. */
body.mirroil-site .nav-pages > li.has-dropdown.open > .dropdown,
body.mirroil-site .nav-pages > li.has-dropdown:hover > .dropdown,
body.mirroil-site .nav-pages > li.has-dropdown:focus-within > .dropdown {
  opacity: 1; visibility: visible; pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
body.mirroil-site .dropdown li a {
  display: block;
  padding: 0.65rem 0.85rem;
  border-radius: 3px;
  font-size: 0.92rem;
  color: var(--mo-navy);
  line-height: 1.35;
}
body.mirroil-site .dropdown li a:hover { background: var(--mo-cream); color: var(--mo-navy); }
body.mirroil-site .dropdown li + li { margin-top: 2px; }

@media (max-width: 880px) {
  body.mirroil-site .dropdown {
    position: static;
    transform: none;
    box-shadow: none; border: none;
    width: 100%;
    padding-left: 0.75rem;
    max-height: 0;
    overflow: hidden;
    opacity: 1; visibility: visible; pointer-events: auto;
    transition: max-height 0.2s ease;
  }
  body.mirroil-site .nav-pages > li.has-dropdown.open > .dropdown {
    max-height: 400px;
  }
  body.mirroil-site .nav-pages > li.has-dropdown:hover > .dropdown {
    max-height: 0; /* hover is meaningless on touch; rely on .open only */
  }
  body.mirroil-site .nav-pages > li.has-dropdown.open:hover > .dropdown {
    max-height: 400px;
  }
}

/* ---------- Icon hero panels (used instead of stock photography
   on interior pages — a piece of line-art keyed to the page topic) ---------- */
body.mirroil-site .icon-hero {
  position: relative;
  background: radial-gradient(circle at 18% 20%, #171050 0%, var(--mo-navy) 46%, var(--mo-navy-deep) 100%);
  padding: 6.5rem 0 5rem;
  overflow: hidden;
}
body.mirroil-site .icon-hero::before {
  content: "";
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(115deg, rgba(201,162,75,0.06) 0 1px, transparent 1px 64px);
  pointer-events: none;
}
body.mirroil-site .icon-hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: center;
}
@media (max-width: 860px) {
  body.mirroil-site .icon-hero-inner { grid-template-columns: 1fr; }
}
body.mirroil-site .icon-hero .sector-line { color: var(--mo-gold-soft); }
body.mirroil-site .icon-hero h1 { color: #fff; margin: 0.6rem 0 1.1rem; }
body.mirroil-site .icon-hero p.tagline { color: rgba(255,255,255,0.82); max-width: 46ch; }
body.mirroil-site .icon-hero-art { display: flex; justify-content: center; }
body.mirroil-site .icon-hero-art svg { width: 100%; max-width: 340px; height: auto; }
body.mirroil-site .icon-hero-photo-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid rgba(201,162,75,0.35);
  box-shadow: 0 30px 60px rgba(0,0,0,0.35);
}
body.mirroil-site .icon-hero-photo-frame img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.85) contrast(1.05);
}
body.mirroil-site .icon-hero-photo-frame::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(160deg, rgba(12,3,59,0.35) 0%, rgba(12,3,59,0.05) 45%, rgba(201,162,75,0.18) 100%);
  pointer-events: none;
}
@media (max-width: 860px) {
  body.mirroil-site .icon-hero-photo-frame { aspect-ratio: 16 / 10; }
}
body.mirroil-site .icon-crumb {
  display: inline-flex; gap: 0.5rem; align-items: center;
  font-size: 0.82rem; color: rgba(255,255,255,0.6); margin-bottom: 1rem;
}
body.mirroil-site .icon-crumb a { color: rgba(255,255,255,0.85); text-decoration: none; border-bottom: 1px solid rgba(255,255,255,0.3); }
body.mirroil-site .icon-crumb a:hover { border-color: rgba(255,255,255,0.8); }

/* ---------- Service detail page layout ---------- */
body.mirroil-site .service-layout {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 3.5rem;
  align-items: start;
}
@media (max-width: 900px) { body.mirroil-site .service-layout { grid-template-columns: 1fr; } }

body.mirroil-site .spec-list { list-style: none; margin: 1.75rem 0; padding: 0; }
body.mirroil-site .spec-list li {
  padding: 0.9rem 0 0.9rem 1.9rem;
  border-top: 1px solid var(--mo-line-dark);
  position: relative;
  line-height: 1.55;
}
body.mirroil-site .spec-list li:last-child { border-bottom: 1px solid var(--mo-line-dark); }
body.mirroil-site .spec-list li::before {
  content: "";
  position: absolute; left: 0; top: 1.25rem;
  width: 9px; height: 9px;
  border: 1.5px solid var(--mo-gold);
  transform: rotate(45deg);
}

body.mirroil-site .side-card {
  background: var(--mo-cream);
  border: 1px solid var(--mo-line);
  border-radius: 4px;
  padding: 1.9rem;
  margin-bottom: 1.5rem;
}
body.mirroil-site .side-card h3 { font-family: var(--mo-serif); font-size: 1.15rem; margin: 0 0 0.75rem; color: var(--mo-navy); }
body.mirroil-site .side-card p { font-size: 0.94rem; color: var(--mo-slate); margin: 0 0 1rem; }
body.mirroil-site .side-card .btn { width: 100%; text-align: center; justify-content: center; }
body.mirroil-site .side-card ul { margin: 0 0 1rem; padding-left: 1.1rem; font-size: 0.92rem; color: var(--mo-slate); }
body.mirroil-site .side-card li + li { margin-top: 0.4rem; }

body.mirroil-site .process-steps {
  counter-reset: mostep;
  list-style: none; margin: 1.5rem 0 0; padding: 0;
  display: grid; gap: 1.1rem;
}
body.mirroil-site .process-steps li {
  counter-increment: mostep;
  display: grid; grid-template-columns: 2.4rem 1fr; gap: 1rem;
  padding: 0.4rem 0;
}
body.mirroil-site .process-steps li::before {
  content: counter(mostep);
  font-family: var(--mo-serif);
  color: var(--mo-gold);
  border: 1px solid var(--mo-gold);
  width: 2.4rem; height: 2.4rem;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.05rem;
}
body.mirroil-site .process-steps h4 { margin: 0 0 0.25rem; font-size: 1.02rem; color: #fff; }
body.mirroil-site .process-steps p { margin: 0; color: var(--mo-fog-muted); font-size: 0.93rem; }

/* ---------- Tools hub ---------- */
body.mirroil-site .tools-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}
@media (max-width: 900px) { body.mirroil-site .tools-grid { grid-template-columns: 1fr; } }
body.mirroil-site .tool-card {
  border: 1px solid var(--mo-line);
  border-radius: 4px;
  padding: 2.1rem;
  background: #fff;
  display: flex; flex-direction: column;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
body.mirroil-site .tool-card:hover { border-color: var(--mo-gold); box-shadow: 0 16px 30px rgba(12,3,59,0.08); }
body.mirroil-site .tool-card .tool-kicker { font-size: 0.78rem; letter-spacing: 0.02em; color: var(--mo-gold); margin-bottom: 0.9rem; }
body.mirroil-site .tool-card h3 { font-family: var(--mo-serif); font-size: 1.28rem; margin: 0 0 0.75rem; color: var(--mo-navy); }
body.mirroil-site .tool-card p { color: var(--mo-slate); font-size: 0.95rem; flex-grow: 1; }
body.mirroil-site .tool-card a.btn { margin-top: 1.25rem; align-self: flex-start; }

/* ---------- Document / guide reader ---------- */
body.mirroil-site .doc-page {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 3rem;
  align-items: start;
}
@media (max-width: 900px) { body.mirroil-site .doc-page { grid-template-columns: 1fr; } }
body.mirroil-site .doc-toc {
  position: sticky; top: 6.5rem;
  border-left: 2px solid var(--mo-line-dark);
  padding-left: 1.1rem;
}
body.mirroil-site .doc-toc div { font-size: 0.78rem; color: var(--mo-gold); margin-bottom: 0.9rem; }
body.mirroil-site .doc-toc a {
  display: block; font-size: 0.9rem; color: var(--mo-fog-muted);
  padding: 0.35rem 0; text-decoration: none;
}
body.mirroil-site .doc-toc a:hover { color: var(--mo-gold); }
body.mirroil-site .doc-body h2 {
  font-family: var(--mo-serif); font-size: 1.6rem;
  margin: 2.6rem 0 1rem; padding-top: 0.5rem;
  border-top: 1px solid var(--mo-line-dark);
  color: #fff;
}
body.mirroil-site .doc-body h2:first-child { border-top: none; margin-top: 0; }
body.mirroil-site .doc-body h3 { font-size: 1.15rem; margin: 1.6rem 0 0.7rem; color: #fff; }
body.mirroil-site .doc-body p, body.mirroil-site .doc-body li { line-height: 1.7; color: var(--mo-fog); }
body.mirroil-site .doc-body table { width: 100%; border-collapse: collapse; margin: 1.2rem 0 1.6rem; font-size: 0.92rem; }
body.mirroil-site .doc-body th, body.mirroil-site .doc-body td { border: 1px solid var(--mo-line-dark); padding: 0.65rem 0.8rem; text-align: left; }
body.mirroil-site .doc-body td { color: var(--mo-fog); }
body.mirroil-site .doc-body th { background: var(--mo-cream); color: var(--mo-ink); font-weight: 600; }
body.mirroil-site .formula-block {
  background: var(--mo-navy);
  color: #fff;
  border-radius: 4px;
  padding: 1.4rem 1.6rem;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.86rem;
  line-height: 1.65;
  overflow-x: auto;
  margin: 1.2rem 0 1.6rem;
}
body.mirroil-site .formula-block .accent { color: var(--mo-gold-soft); }
body.mirroil-site .callout {
  border-left: 3px solid var(--mo-gold);
  background: var(--mo-cream);
  color: var(--mo-ink);
  padding: 1rem 1.3rem;
  border-radius: 0 4px 4px 0;
  margin: 1.4rem 0;
  font-size: 0.94rem;
}
body.mirroil-site .callout a { color: var(--mo-navy); text-decoration: underline; }
body.mirroil-site .rule-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem;
  counter-reset: golden; list-style: none; padding: 0; margin: 1.5rem 0;
}
@media (max-width: 700px) { body.mirroil-site .rule-grid { grid-template-columns: 1fr; } }
body.mirroil-site .rule-grid li {
  counter-increment: golden;
  border: 1px solid var(--mo-line-dark); border-radius: 4px; padding: 1.1rem 1.2rem 1.1rem 3rem;
  position: relative; font-size: 0.92rem; line-height: 1.55; color: var(--mo-fog);
}
body.mirroil-site .rule-grid li::before {
  content: counter(golden);
  position: absolute; left: 1rem; top: 1rem;
  font-family: var(--mo-serif); color: var(--mo-gold); font-size: 1.1rem;
}
body.mirroil-site .doc-print-note {
  font-size: 0.85rem; color: var(--mo-fog-muted); margin-top: 2.5rem;
  border-top: 1px solid var(--mo-line-dark); padding-top: 1.2rem;
}

/* ---------- Calculator ---------- */
body.mirroil-site .calc-wrap {
  display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem;
}
@media (max-width: 860px) { body.mirroil-site .calc-wrap { grid-template-columns: 1fr; } }
body.mirroil-site .calc-field { margin-bottom: 1.1rem; }
body.mirroil-site .calc-field label { display: block; font-size: 0.85rem; color: var(--mo-fog-muted); margin-bottom: 0.35rem; }
body.mirroil-site .calc-field input,
body.mirroil-site .calc-field select {
  width: 100%; padding: 0.7rem 0.85rem;
  border: 1px solid var(--mo-line); border-radius: 3px;
  font-family: var(--mo-sans); font-size: 0.95rem; background: #fff; color: var(--mo-ink);
}
body.mirroil-site .calc-field input:focus,
body.mirroil-site .calc-field select:focus { outline: 2px solid var(--mo-gold); outline-offset: 1px; }
body.mirroil-site .calc-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
body.mirroil-site .calc-output {
  background: var(--mo-navy); color: #fff; border-radius: 6px; padding: 2rem;
}
body.mirroil-site .calc-output h3 { font-family: var(--mo-serif); color: var(--mo-gold-soft); margin-top: 0; font-size: 1.1rem; }
body.mirroil-site .calc-line { display: flex; justify-content: space-between; padding: 0.55rem 0; border-bottom: 1px solid rgba(255,255,255,0.12); font-size: 0.92rem; }
body.mirroil-site .calc-line span:last-child { font-family: "SFMono-Regular", Consolas, monospace; }
body.mirroil-site .calc-total { display: flex; justify-content: space-between; padding-top: 1rem; margin-top: 0.4rem; font-size: 1.25rem; font-family: var(--mo-serif); color: var(--mo-gold-soft); }
body.mirroil-site .calc-note { font-size: 0.78rem; color: rgba(255,255,255,0.55); margin-top: 1.2rem; line-height: 1.5; }

/* ---------- Investors page ---------- */
body.mirroil-site .stat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; margin: 2.5rem 0; }
@media (max-width: 780px) { body.mirroil-site .stat-row { grid-template-columns: repeat(2, 1fr); } }
body.mirroil-site .stat-card { border-top: 2px solid var(--mo-gold); padding-top: 1rem; }
body.mirroil-site .stat-card .num { font-family: var(--mo-serif); font-size: 2rem; color: #fff; display: block; }
body.mirroil-site .stat-card .lbl { font-size: 0.85rem; color: var(--mo-fog-muted); }
body.mirroil-site .group-chart { display: flex; flex-wrap: wrap; gap: 1rem; margin: 2rem 0; }
body.mirroil-site .group-node {
  flex: 1 1 150px; border: 1px solid var(--mo-line-dark); border-radius: 4px;
  padding: 1.2rem; text-align: center; font-size: 0.92rem; color: var(--mo-fog);
}
body.mirroil-site .group-node.parent { background: var(--mo-navy); color: #fff; border-color: var(--mo-navy); font-family: var(--mo-serif); }
body.mirroil-site .group-node.self { border-color: var(--mo-gold); font-weight: 600; }
body.mirroil-site .governance-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin: 1.5rem 0; }
@media (max-width: 820px) { body.mirroil-site .governance-grid { grid-template-columns: 1fr; } }
body.mirroil-site .governance-grid .g-item { border: 1px solid var(--mo-line-dark); border-radius: 4px; padding: 1.4rem; }
body.mirroil-site .governance-grid h4 { font-size: 1rem; margin: 0 0 0.5rem; color: #fff; }
body.mirroil-site .governance-grid p { font-size: 0.9rem; color: var(--mo-fog-muted); margin: 0; }
body.mirroil-site .disclosure-note {
  margin-top: 3rem; padding: 1.4rem 1.6rem; background: var(--mo-cream);
  border-radius: 4px; font-size: 0.85rem; color: var(--mo-slate); line-height: 1.6;
}

/* ---------- Contact form ---------- */
body.mirroil-site .contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3.5rem; align-items: start; }
@media (max-width: 880px) { body.mirroil-site .contact-grid { grid-template-columns: 1fr; } }
body.mirroil-site .form-field { margin-bottom: 1.2rem; }
body.mirroil-site .form-field label { display: block; font-size: 0.85rem; color: var(--mo-fog-muted); margin-bottom: 0.4rem; }
body.mirroil-site .form-field input,
body.mirroil-site .form-field select,
body.mirroil-site .form-field textarea {
  width: 100%; padding: 0.8rem 0.95rem;
  border: 1px solid var(--mo-line); border-radius: 3px;
  font-family: var(--mo-sans); font-size: 0.96rem; background: #fff; color: var(--mo-ink);
}
body.mirroil-site .form-field textarea { min-height: 130px; resize: vertical; }
body.mirroil-site .form-field input:focus,
body.mirroil-site .form-field select:focus,
body.mirroil-site .form-field textarea:focus { outline: 2px solid var(--mo-gold); outline-offset: 1px; }
body.mirroil-site .form-note { font-size: 0.8rem; color: var(--mo-fog-muted); margin-top: 0.4rem; }
body.mirroil-site .form-note a { color: var(--mo-gold-soft); }
body.mirroil-site .contact-info-card { background: var(--mo-cream); color: var(--mo-ink); border-radius: 4px; padding: 2rem; }
body.mirroil-site .contact-info-card h3 { font-family: var(--mo-serif); margin-top: 0; color: var(--mo-navy); }
body.mirroil-site .contact-info-card .ci-line { display: flex; gap: 0.9rem; padding: 0.85rem 0; border-top: 1px solid var(--mo-line); font-size: 0.94rem; color: var(--mo-ink); }
body.mirroil-site .contact-info-card .ci-line a { color: var(--mo-navy); }
body.mirroil-site .contact-info-card .ci-line:first-of-type { border-top: none; }
body.mirroil-site .form-status { margin-top: 1rem; font-size: 0.9rem; display: none; }
body.mirroil-site .form-status.visible { display: block; }
body.mirroil-site .form-status.ok { color: #1a6b4a; }
body.mirroil-site .form-status.err { color: #a3312a; }

/* Reused generic bits so interior pages read correctly even
   if ../styles.css is unavailable in a given environment */
body.mirroil-site .eyebrow { color: var(--mo-gold); font-size: 0.85rem; letter-spacing: 0.01em; }
body.mirroil-site h1, body.mirroil-site h2, body.mirroil-site h3 { font-family: var(--mo-serif); }
body.mirroil-site .btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--mo-gold); color: var(--mo-navy-deep);
  padding: 0.85rem 1.6rem; border-radius: 3px; font-weight: 600;
  text-decoration: none; border: 1px solid var(--mo-gold); font-size: 0.94rem;
  cursor: pointer;
}
body.mirroil-site .btn:hover { background: #d9b869; }
body.mirroil-site .btn-ghost { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,0.5); }
body.mirroil-site .btn-ghost:hover { background: rgba(255,255,255,0.1); }
body.mirroil-site .btn.btn-outline-dark { background: transparent; color: var(--mo-navy); border-color: var(--mo-navy); }
body.mirroil-site .btn.btn-outline-dark:hover { background: var(--mo-navy); color: #fff; }