/* ==========================================================================
   M Patwary Limited — Design System
   Palette: deep ink navy + warm brass accent on a soft paper ground.
   Type: Fraunces (display) + Inter (body/UI).
   ========================================================================== */

:root{
  --ink:        #12233F;   /* primary navy */
  --ink-deep:   #0B1830;   /* footer / deepest navy */
  --ink-mid:    #1E3358;   /* mid navy for panels */
  --brass:      #B9893F;   /* warm accent */
  --brass-deep: #96692A;   /* hover / pressed accent */
  --paper:      #F6F3EC;   /* warm off-white ground */
  --paper-dim:  #EFEAE0;   /* slightly deeper paper for panels */
  --line:       #DED7C7;   /* hairline on paper */
  --line-dark:  rgba(246,243,236,0.16); /* hairline on navy */
  --text:       #1B2331;   /* body text on paper */
  --text-soft:  #5B6270;   /* secondary text on paper */
  --text-onink: #F3F0E8;   /* text on navy */
  --text-onink-soft: #AFB9CC; /* secondary text on navy */

  --serif: "Fraunces", "Iowan Old Style", Georgia, serif;
  --sans:  "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --container: 1180px;
  --radius: 2px;
}

*, *::before, *::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--sans);
  color:var(--text);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{
  font-family:var(--serif);
  font-weight:600;
  line-height:1.15;
  margin:0 0 0.5em;
  color:var(--ink);
  letter-spacing:-0.01em;
}
p{ margin:0 0 1em; max-width:62ch; }
.onink p{ color:var(--text-onink-soft); }
.onink h1,.onink h2,.onink h3,.onink h4{ color:var(--text-onink); }

.container{ max-width:var(--container); margin:0 auto; padding:0 24px; }

/* focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline:2px solid var(--brass);
  outline-offset:3px;
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *{ animation-duration:0.001ms !important; transition-duration:0.001ms !important; }
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:14px 28px;
  font-family:var(--sans);
  font-weight:600;
  font-size:0.95rem;
  border-radius:var(--radius);
  border:1px solid transparent;
  cursor:pointer;
  transition:background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  white-space:nowrap;
}
.btn-brass{ background:var(--brass); color:var(--ink-deep); }
.btn-brass:hover{ background:var(--brass-deep); }
.btn-line{ border-color:currentColor; color:var(--ink); background:transparent; }
.btn-line:hover{ background:var(--ink); color:var(--text-onink); border-color:var(--ink); }
.btn-line-onink{ border-color:var(--line-dark); color:var(--text-onink); }
.btn-line-onink:hover{ background:var(--text-onink); color:var(--ink); border-color:var(--text-onink); }

/* ---------- header / nav ---------- */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(18,35,63,0.97);
  backdrop-filter:saturate(140%) blur(6px);
  border-bottom:1px solid var(--line-dark);
}
.nav-row{
  display:flex; align-items:center; justify-content:space-between;
  height:76px;
}
.brand{ display:flex; align-items:center; gap:10px; color:var(--text-onink); }
.brand svg{ height:34px; width:auto; flex-shrink:0; }
.brand-word{ font-family:var(--serif); font-size:1.28rem; font-weight:600; letter-spacing:0.01em; }
.brand-word small{ display:block; font-family:var(--sans); font-size:0.56rem; letter-spacing:0.18em; color:var(--brass); font-weight:600; margin-top:1px; }

.nav-main{ display:flex; align-items:center; gap:2px; }
.nav-main > li{ position:relative; }
.nav-main > li > a{
  display:block; padding:14px 16px; color:var(--text-onink-soft);
  font-size:0.94rem; font-weight:500; border-radius:var(--radius);
  transition:color 0.2s ease;
}
.nav-main > li > a:hover, .nav-main > li.active > a{ color:var(--text-onink); }
.nav-main > li > a::after{ content:""; }
.has-sub > a{ display:flex !important; align-items:center; gap:6px; }
.caret{ width:8px; height:8px; border-right:1.5px solid currentColor; border-bottom:1.5px solid currentColor; transform:rotate(45deg); margin-top:-3px; opacity:0.7; }

.submenu{
  position:absolute; top:100%; left:0; min-width:270px;
  background:var(--ink); border:1px solid var(--line-dark);
  padding:8px; opacity:0; visibility:hidden; transform:translateY(6px);
  transition:opacity 0.18s ease, transform 0.18s ease, visibility 0.18s;
}
.has-sub:hover .submenu, .has-sub:focus-within .submenu{
  opacity:1; visibility:visible; transform:translateY(0);
}
.submenu a{
  display:block; padding:11px 14px; color:var(--text-onink-soft); font-size:0.92rem;
  border-radius:var(--radius);
}
.submenu a:hover{ background:rgba(246,243,236,0.06); color:var(--text-onink); }
.submenu-overview a{ font-weight:600; color:var(--text-onink); }
.submenu-overview{ border-bottom:1px solid var(--line-dark); margin-bottom:6px; padding-bottom:6px; }

.nav-cta{ display:flex; align-items:center; gap:18px; }
.nav-toggle{
  display:none; background:none; border:0; width:40px; height:40px; cursor:pointer;
  position:relative;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{
  content:""; position:absolute; left:9px; right:9px; height:2px; background:var(--text-onink);
  transition:transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle span{ top:19px; }
.nav-toggle span::before{ top:-7px; }
.nav-toggle span::after{ top:7px; }
.nav-toggle.open span{ background:transparent; }
.nav-toggle.open span::before{ transform:translateY(7px) rotate(45deg); }
.nav-toggle.open span::after{ transform:translateY(-7px) rotate(-45deg); }

@media (max-width:960px){
  body.nav-open{ overflow:hidden; }
  .nav-backdrop{
    display:none; position:fixed; inset:76px 0 0 0; background:rgba(11,24,48,0.5);
    z-index:98; opacity:0; transition:opacity 0.25s ease;
  }
  .nav-backdrop.open{ display:block; opacity:1; }
  .nav-main{
    position:fixed; inset:76px 0 0 0; background:var(--ink); z-index:99;
    flex-direction:column; align-items:stretch; padding:12px 20px 40px;
    overflow-y:auto; -webkit-overflow-scrolling:touch;
    transform:translateX(100%); transition:transform 0.25s ease;
  }
  .nav-main.open{ transform:translateX(0); }
  .nav-main > li > a{ padding:16px 4px; border-bottom:1px solid var(--line-dark); }
  .submenu{
    position:static; opacity:1; visibility:visible; transform:none; border:0;
    background:transparent; padding:4px 0 8px 14px; display:none;
  }
  .has-sub.mobile-open .submenu{ display:block; }
  .has-sub.mobile-open .caret{ transform:rotate(225deg); }
  .nav-toggle{ display:block; }
  .nav-cta .btn{ display:none; }
}

/* ---------- hero ---------- */
.hero{
  position:relative; color:var(--text-onink);
  background:var(--ink);
  overflow:hidden;
}
.hero-media{ position:absolute; inset:0; }
.hero-media img{ width:100%; height:100%; object-fit:cover; opacity:0.42; }
.hero-media::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(11,24,48,0.55) 0%, rgba(11,24,48,0.88) 78%, var(--paper) 100%);
}
.hero-inner{ position:relative; padding:132px 0 96px; }
.eyebrow{ font-size:0.82rem; color:var(--brass); font-weight:600; margin:0 0 18px; }
.hero h1{
  color:var(--text-onink); font-size:clamp(2.4rem, 5.2vw, 4.1rem);
  max-width:15ch; margin-bottom:22px;
}
.hero .lede{ max-width:52ch; font-size:1.13rem; color:var(--text-onink-soft); }
.hero-actions{ display:flex; gap:14px; margin-top:34px; flex-wrap:wrap; }

/* ---------- hero video slider ---------- */
.hero-slider{
  position:relative; height:min(88vh, 720px); min-height:520px;
  overflow:hidden; background:var(--ink); color:var(--text-onink);
}
.hs-slide{
  position:absolute; inset:0; opacity:0; visibility:hidden;
  transition:opacity 1.1s ease;
  z-index:1;
}
.hs-slide.active{ opacity:1; visibility:visible; z-index:2; }
.hs-slide video, .hs-slide img.hs-fallback{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover;
}
.hs-overlay{
  position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(11,24,48,0.58) 0%, rgba(11,24,48,0.86) 78%, var(--paper) 100%);
}
.hs-content{
  position:relative; z-index:2; height:100%;
  display:flex; flex-direction:column; justify-content:center;
  padding:96px 0 92px;
}
.hs-content .eyebrow{ margin-bottom:18px; }
.hs-content h1{
  color:var(--text-onink); font-size:clamp(2.2rem, 5vw, 3.9rem); max-width:16ch; margin-bottom:20px;
}
.hs-content .lede{ max-width:52ch; font-size:1.1rem; color:var(--text-onink-soft); }

.hs-controls{
  position:absolute; left:0; right:0; bottom:26px; z-index:5;
  display:flex; align-items:center; justify-content:center; gap:22px;
}
.hs-arrow{
  width:40px; height:40px; border-radius:50%; border:1px solid var(--line-dark);
  background:rgba(11,24,48,0.4); color:var(--text-onink); cursor:pointer;
  display:none; align-items:center; justify-content:center; font-size:1.2rem;
  transition:background 0.2s ease, border-color 0.2s ease;
}
.hs-arrow:hover{ background:rgba(246,243,236,0.14); border-color:var(--text-onink-soft); }
.hs-dots{ display:flex; gap:9px; }
.hs-dot{
  width:9px; height:9px; border-radius:50%; border:1px solid var(--text-onink-soft);
  background:transparent; padding:0; cursor:pointer; transition:background 0.2s ease, width 0.2s ease;
}
.hs-dot.active{ background:var(--brass); border-color:var(--brass); width:22px; border-radius:5px; }

@media (min-width:760px){
  .hs-arrow{ display:flex; position:absolute; top:50%; transform:translateY(-50%); }
  .hs-arrow.prev{ left:28px; }
  .hs-arrow.next{ right:28px; }
  .hs-controls{ position:absolute; }
}
@media (max-width:759px){
  .hero-slider{ height:auto; min-height:560px; }
}

.stat-strip{
  position:relative; background:var(--paper);
  display:grid; grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line); border-bottom:1px solid var(--line);
}
.stat-strip div{ padding:30px 20px; text-align:center; border-right:1px solid var(--line); }
.stat-strip div:last-child{ border-right:0; }
.stat-num{ font-family:var(--serif); font-size:2rem; color:var(--ink); display:block; }
.stat-label{ font-size:0.82rem; color:var(--text-soft); margin-top:4px; }
@media (max-width:760px){
  .stat-strip{ grid-template-columns:repeat(2,1fr); }
  .stat-strip div{ border-bottom:1px solid var(--line); }
}

/* ---------- section scaffolding ---------- */
section{ padding:96px 0; }
.section-tight{ padding:72px 0; }
.section-head{ max-width:640px; margin-bottom:52px; }
.section-head h2{ font-size:clamp(1.8rem, 3.2vw, 2.5rem); }
.section-head p{ color:var(--text-soft); font-size:1.05rem; }
.on-ink{ background:var(--ink); }
.on-ink .section-head p{ color:var(--text-onink-soft); }
.on-paper-dim{ background:var(--paper-dim); }

/* ---------- sector directory (services) ---------- */
.sector-row{
  display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center;
  padding:56px 0; border-bottom:1px solid var(--line);
}
.sector-row:first-child{ padding-top:0; }
.sector-row:last-child{ border-bottom:0; }
.sector-row.reverse .sector-media{ order:2; }
.sector-media{ position:relative; aspect-ratio:4/3; overflow:hidden; }
.sector-media img{ width:100%; height:100%; object-fit:cover; }
.sector-tag{ font-size:0.8rem; color:var(--brass-deep); font-weight:700; letter-spacing:0.02em; margin-bottom:10px; }
.sector-copy h3{ font-size:1.7rem; margin-bottom:14px; }
.sector-copy p{ color:var(--text-soft); }
.sector-link{ display:inline-flex; align-items:center; gap:8px; margin-top:8px; font-weight:600; color:var(--ink); border-bottom:1px solid var(--brass); padding-bottom:2px; }
.sector-link:hover{ color:var(--brass-deep); }

@media (max-width:820px){
  .sector-row, .sector-row.reverse{ grid-template-columns:1fr; gap:26px; }
  .sector-row.reverse .sector-media{ order:0; }
}

/* ---------- cards ---------- */
.grid-3{ display:grid; grid-template-columns:repeat(3,1fr); gap:36px; }
.grid-2{ display:grid; grid-template-columns:1fr 1fr; gap:40px; }
@media (max-width:900px){ .grid-3{ grid-template-columns:1fr; } .grid-2{ grid-template-columns:1fr; } }

.value-item{ padding:8px 0; }
.value-mark{
  width:42px; height:42px; border:1.5px solid var(--brass); border-radius:50%;
  display:flex; align-items:center; justify-content:center; margin-bottom:20px;
  color:var(--brass-deep); font-family:var(--serif); font-size:1.1rem;
}
.value-item h3{ font-size:1.2rem; margin-bottom:8px; }
.value-item p{ color:var(--text-soft); font-size:0.98rem; }

.news-card{ border:1px solid var(--line); background:var(--paper); }
.news-card img{ width:100%; aspect-ratio:16/10; object-fit:cover; }
.news-body{ padding:24px; }
.news-date{ font-size:0.78rem; color:var(--brass-deep); font-weight:700; margin-bottom:10px; letter-spacing:0.02em; }
.news-body h3{ font-size:1.18rem; margin-bottom:10px; }
.news-body p{ color:var(--text-soft); font-size:0.95rem; }
.news-read{ font-weight:600; font-size:0.92rem; color:var(--ink); border-bottom:1px solid var(--brass); padding-bottom:2px; }

/* ---------- quote / feature panel ---------- */
.feature-panel{
  background:var(--ink); color:var(--text-onink);
  display:grid; grid-template-columns:1.1fr 0.9fr;
}
.feature-panel .copy{ padding:80px 64px; }
.feature-panel .media{ position:relative; min-height:340px; }
.feature-panel .media img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
@media (max-width:900px){
  .feature-panel{ grid-template-columns:1fr; }
  .feature-panel .copy{ padding:52px 28px; order:2; }
  .feature-panel .media{ order:1; min-height:280px; }
}

/* ---------- job / apply card ---------- */
.apply-card{
  border:1px solid var(--line); background:var(--paper); padding:40px;
}
.apply-card h3{ font-size:1.4rem; }
.apply-list{ margin:18px 0 28px; }
.apply-list li{
  padding:10px 0 10px 26px; position:relative; color:var(--text-soft); font-size:0.97rem;
  border-top:1px solid var(--line);
}
.apply-list li:first-child{ border-top:0; }
.apply-list li::before{
  content:""; position:absolute; left:0; top:18px; width:7px; height:7px;
  background:var(--brass); border-radius:50%;
}

/* ---------- footer ---------- */
.site-footer{ background:var(--ink-deep); color:var(--text-onink-soft); padding:72px 0 28px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px; }
.footer-grid h4{ color:var(--text-onink); font-size:0.98rem; margin-bottom:16px; font-family:var(--sans); font-weight:600; }
.footer-grid li{ margin-bottom:10px; font-size:0.93rem; }
.footer-grid a:hover{ color:var(--text-onink); }
.footer-brand p{ color:var(--text-onink-soft); font-size:0.93rem; max-width:32ch; }
.footer-bottom{
  margin-top:56px; padding-top:24px; border-top:1px solid var(--line-dark);
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px; font-size:0.84rem;
}
.footer-bottom a{ color:var(--text-onink-soft); text-decoration:underline; text-underline-offset:2px; }
.footer-bottom a:hover{ color:var(--text-onink); }
@media (max-width:820px){ .footer-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:520px){ .footer-grid{ grid-template-columns:1fr; } }

/* ---------- page banner (inner pages) ---------- */
.page-banner{
  position:relative; color:var(--text-onink); background:var(--ink); overflow:hidden;
}
.page-banner img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; opacity:0.32; }
.page-banner::after{ content:""; position:absolute; inset:0; background:linear-gradient(180deg, rgba(11,24,48,0.5), rgba(11,24,48,0.92)); }
.page-banner .inner{ position:relative; padding:74px 0 56px; }
.breadcrumb{ font-size:0.85rem; color:var(--text-onink-soft); margin-bottom:14px; }
.breadcrumb a:hover{ color:var(--text-onink); }
.page-banner h1{ color:var(--text-onink); font-size:clamp(2rem, 4vw, 3rem); max-width:20ch; }

/* ---------- form ---------- */
.form-grid{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.form-grid .full{ grid-column:1 / -1; }
label{ display:block; font-size:0.86rem; font-weight:600; margin-bottom:7px; color:var(--ink); }
input, textarea, select{
  width:100%; padding:13px 14px; border:1px solid var(--line); background:#fff;
  font-family:var(--sans); font-size:0.96rem; border-radius:var(--radius); color:var(--text);
}
textarea{ resize:vertical; min-height:130px; }
@media (max-width:640px){ .form-grid{ grid-template-columns:1fr; } }

/* ---------- contact info list ---------- */
.info-list li{ display:flex; gap:14px; padding:16px 0; border-top:1px solid var(--line); }
.info-list li:first-child{ border-top:0; }
.info-list strong{ display:block; color:var(--ink); font-size:0.85rem; margin-bottom:3px; }
.info-list span{ color:var(--text-soft); font-size:0.95rem; }

/* ---------- utility ---------- */
.mt-0{ margin-top:0; }
.center{ text-align:center; margin-left:auto; margin-right:auto; }
.small-caps{ font-size:0.8rem; letter-spacing:0.04em; font-weight:600; color:var(--brass-deep); }