/* ==========================================================================
   Meridion Systems (Pvt) Ltd — theme.css
   Palette: petrol ink / cool paper / airfield amber
   Type:    Barlow Condensed (display) + Barlow (text)
   ========================================================================== */

:root {
  --ink:        #0E2028;
  --ink-2:      #16303A;
  --ink-3:      #1E3D48;
  --slate:      #54696F;
  --slate-2:    #7C9099;
  --paper:      #F1F3F2;
  --white:      #FFFFFF;
  --line:       #D8DEDD;
  --line-soft:  #E6EAE9;
  --line-dark:  rgba(255, 255, 255, .15);
  --signal:     #EDA31C;
  --signal-ink: #C4820A;
  --signal-wash:#FBF2DF;

  --wrap: 1200px;
  --gut: clamp(20px, 4vw, 40px);
  --band-y: clamp(72px, 9vw, 128px);
  --r: 3px;

  --display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --text: "Barlow", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--text);
  font-size: 1.0625rem;
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; display: block; }

a { color: inherit; }

h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.005em;
  margin: 0;
}

p { margin: 0 0 1em; max-width: 68ch; }

:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 3px;
  border-radius: 2px;
}

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--ink); color: #fff; padding: 12px 18px;
}
.skip:focus { left: 12px; top: 12px; }

/* ---------- Layout primitives ---------- */

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding-inline: var(--gut); }

.band { padding-block: var(--band-y); }
.band-tight { padding-block: clamp(48px, 6vw, 80px); }

.band-dark { background: var(--ink); color: #E8EEEE; }
.band-dark h1, .band-dark h2, .band-dark h3 { color: #fff; }

.band-white { background: var(--white); }

.band-wash { background: var(--signal-wash); }

.mark {
  display: block;
  width: 44px; height: 3px;
  background: var(--signal);
  margin-bottom: 22px;
}

.h-sec {
  font-size: clamp(1.9rem, 3.4vw, 2.85rem);
  max-width: 20ch;
}

.lede {
  color: var(--slate);
  font-size: clamp(1.0625rem, 1.4vw, 1.1875rem);
  max-width: 62ch;
  margin-top: 18px;
}
.band-dark .lede { color: #9FB3B8; }

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  gap: clamp(32px, 5vw, 76px);
  align-items: start;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--display);
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: .02em;
  padding: 13px 26px 12px;
  border: 1px solid transparent;
  border-radius: var(--r);
  text-decoration: none;
  cursor: pointer;
  transition: background-color .18s ease, color .18s ease, border-color .18s ease;
}

.btn-solid { background: var(--signal); color: var(--ink); }
.btn-solid:hover { background: #FFB93C; }

.btn-line { border-color: var(--line); color: var(--ink); background: transparent; }
.btn-line:hover { border-color: var(--ink); }

.band-dark .btn-line,
.hero .btn-line,
.page-head .btn-line { border-color: var(--line-dark); color: #fff; }
.band-dark .btn-line:hover,
.hero .btn-line:hover,
.page-head .btn-line:hover { border-color: #fff; background: rgba(255,255,255,.06); }

.btn-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }

/* ---------- Header ---------- */

.site-head {
  position: sticky; top: 0; z-index: 100;
  background: rgba(241, 243, 242, .94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.head-in {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
  height: 74px;
}

.brand { display: flex; align-items: center; gap: 11px; text-decoration: none; color: var(--ink); }
.brand svg { width: 30px; height: 30px; flex: none; }
.brand-name {
  font-family: var(--display);
  font-size: 1.5rem; font-weight: 700; letter-spacing: .03em;
  line-height: 1;
}
.brand-sub {
  font-size: .6875rem; color: var(--slate-2); letter-spacing: .06em;
  line-height: 1; margin-top: 4px;
}
.brand-stack { display: flex; flex-direction: column; }

.nav { display: flex; align-items: center; gap: 30px; }

.nav a {
  text-decoration: none;
  color: var(--slate);
  font-size: .9375rem;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: color .15s ease, border-color .15s ease;
}
.nav a:hover { color: var(--ink); }
.nav a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--signal); }

.nav-cta { margin-left: 6px; }

.burger {
  display: none;
  background: none; border: 1px solid var(--line); border-radius: var(--r);
  width: 44px; height: 40px; cursor: pointer;
  align-items: center; justify-content: center;
}
.burger span { display: block; width: 18px; height: 1.5px; background: var(--ink); position: relative; }
.burger span::before, .burger span::after {
  content: ""; position: absolute; left: 0; width: 18px; height: 1.5px; background: var(--ink);
}
.burger span::before { top: -6px; }
.burger span::after { top: 6px; }

/* ---------- Hero ---------- */

.hero {
  background: var(--ink);
  color: #fff;
  position: relative;
  overflow: hidden;
  padding-block: clamp(72px, 10vw, 132px);
}

.hero::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--line-dark) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-dark) 1px, transparent 1px);
  background-size: 88px 88px;
  opacity: .28;
  mask-image: radial-gradient(120% 90% at 78% 30%, #000 15%, transparent 78%);
  -webkit-mask-image: radial-gradient(120% 90% at 78% 30%, #000 15%, transparent 78%);
  pointer-events: none;
}

.hero .wrap { position: relative; z-index: 1; }

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(40px, 6vw, 84px);
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.9rem, 7vw, 5.1rem);
  color: #fff;
  letter-spacing: -0.015em;
  max-width: 12ch;
}

.hero-sub {
  font-size: clamp(1.125rem, 1.8vw, 1.375rem);
  color: #F0D9A8;
  margin: 24px 0 18px;
  max-width: 40ch;
  line-height: 1.4;
}

.hero-body { color: #9FB3B8; max-width: 52ch; }

/* Domain index — the departure-board panel */

.index {
  border-top: 1px solid var(--line-dark);
}

.index-row {
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px;
  padding: 17px 0;
  border-bottom: 1px solid var(--line-dark);
  text-decoration: none;
  color: #C6D3D6;
  transition: color .18s ease, padding-left .18s ease;
}
.index-row:hover, .index-row:focus-visible { color: #fff; padding-left: 8px; }

.index-tick { width: 10px; height: 10px; border: 1.5px solid var(--slate-2); border-radius: 50%; transition: background-color .18s ease, border-color .18s ease; }
.index-row:hover .index-tick { background: var(--signal); border-color: var(--signal); }

.index-name { font-family: var(--display); font-size: 1.375rem; font-weight: 500; line-height: 1.15; }
.index-meta { font-size: .8125rem; color: var(--slate-2); white-space: nowrap; }

/* ---------- Intro / figures ---------- */

.figures {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-top: 4px;
}
.figure { background: var(--paper); padding: 26px 24px; }
.band-white .figure { background: var(--white); }
.figure-n {
  font-family: var(--display);
  font-size: clamp(2.4rem, 4.4vw, 3.4rem);
  font-weight: 600;
  line-height: 1;
  color: var(--ink);
}
.figure-n em { font-style: normal; color: var(--signal-ink); }
.figure-t { font-size: .9375rem; color: var(--slate); margin-top: 8px; line-height: 1.4; }

/* ---------- Pillar schedule ---------- */

.pillars { border-top: 1px solid var(--line); margin-top: 52px; }

.pillar {
  display: grid;
  grid-template-columns: minmax(0, 300px) minmax(0, 1fr);
  gap: clamp(20px, 4vw, 56px);
  padding: 34px 0;
  border-bottom: 1px solid var(--line);
}

.pillar-h {
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1.15;
  margin: 0;
}
.pillar-h a { text-decoration: none; }
.pillar-h a:hover { color: var(--signal-ink); }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.chips li {
  font-size: .875rem;
  color: var(--slate);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 13px;
  background: var(--white);
  line-height: 1.35;
}
.band-white .chips li { background: var(--paper); }

/* ---------- Capability index (dense list) ---------- */

.caps {
  list-style: none; margin: 44px 0 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 0 clamp(20px, 4vw, 56px);
}
.caps li {
  padding: 15px 0;
  border-bottom: 1px solid var(--line-dark);
  font-size: 1.0625rem;
  color: #DCE6E7;
}
.caps li::before {
  content: "";
  display: inline-block;
  width: 6px; height: 6px;
  background: var(--signal);
  margin-right: 12px;
  vertical-align: middle;
}

/* ---------- Industries ---------- */

.industries { list-style: none; margin: 44px 0 0; padding: 0; border-top: 1px solid var(--line); }
.industries li {
  display: flex; align-items: baseline; gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}
.ind-name { font-family: var(--display); font-size: 1.5rem; font-weight: 600; flex: none; min-width: 300px; }
.ind-note { color: var(--slate); font-size: .9375rem; }

/* ---------- Why (hairline points) ---------- */

.points {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: clamp(26px, 3.4vw, 48px);
  margin-top: 48px;
}
.point { border-top: 3px solid var(--signal); padding-top: 20px; }
.point h3 { font-size: 1.3125rem; margin-bottom: 10px; }
.point p { color: var(--slate); font-size: .9875rem; margin: 0; }
.band-dark .point p { color: #9FB3B8; }

/* ---------- CTA band ---------- */

.cta-in { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 32px; }
.cta-in h2 { font-size: clamp(2rem, 4vw, 3.1rem); max-width: 16ch; }
.cta-in .btn-row { margin-top: 0; }

/* ---------- Page header (inner pages) ---------- */

.page-head { background: var(--ink); color: #fff; padding-block: clamp(56px, 7vw, 96px); }
.page-head h1 { font-size: clamp(2.5rem, 5.4vw, 4rem); color: #fff; max-width: 16ch; }
.page-head p { color: #9FB3B8; margin-top: 20px; max-width: 60ch; }
.crumb { font-size: .875rem; color: var(--slate-2); margin-bottom: 20px; }
.crumb a { text-decoration: none; }
.crumb a:hover { color: #fff; }

/* ---------- Prose blocks ---------- */

.prose h3 { font-size: 1.5rem; margin: 34px 0 10px; }
.prose p { color: var(--slate); }
.prose p.strong-lede { color: var(--ink); font-size: 1.1875rem; }

.vm { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); margin-top: 48px; }
.vm > div { background: var(--white); padding: clamp(28px, 3.4vw, 44px); }
.vm h3 { font-size: 1.625rem; margin: 0 0 12px; }
.vm p { margin: 0; color: var(--slate); }

/* ---------- Solutions page ---------- */

.sol-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
}

.sol-nav { position: sticky; top: 100px; }
.sol-nav ul { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--line); }
.sol-nav a {
  display: block;
  padding: 10px 0 10px 18px;
  margin-left: -1px;
  border-left: 2px solid transparent;
  text-decoration: none;
  color: var(--slate);
  font-size: .9375rem;
  line-height: 1.35;
  transition: color .15s ease, border-color .15s ease;
}
.sol-nav a:hover { color: var(--ink); }
.sol-nav a.is-active { color: var(--ink); border-left-color: var(--signal); font-weight: 500; }

.sol { padding-bottom: clamp(40px, 4.4vw, 62px); margin-bottom: clamp(40px, 4.4vw, 62px); border-bottom: 1px solid var(--line); scroll-margin-top: 100px; }
.sol:last-child { border-bottom: 0; margin-bottom: 0; padding-bottom: 0; }
.sol h2 { font-size: clamp(1.75rem, 3vw, 2.4rem); max-width: 22ch; }
.sol > p { color: var(--slate); margin-top: 16px; }

.caplist { list-style: none; margin: 28px 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 0 32px; border-top: 1px solid var(--line); }
.caplist li { padding: 13px 0; border-bottom: 1px solid var(--line); font-size: 1rem; }

/* ---------- Approach steps ---------- */

.steps { list-style: none; margin: 52px 0 0; padding: 0; counter-reset: step; }
.step {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: clamp(18px, 3vw, 40px);
  padding: 30px 0;
  border-top: 1px solid var(--line);
  align-items: start;
}
.step:last-child { border-bottom: 1px solid var(--line); }
.step-n {
  font-family: var(--display);
  font-size: 2.75rem;
  font-weight: 600;
  line-height: .9;
  color: #B6C2C1;
  transition: color .18s ease;
}
.step:hover .step-n { color: var(--signal); }
.step h3 { font-size: 1.625rem; margin-bottom: 8px; }
.step p { color: var(--slate); margin: 0; }

/* ---------- Contact ---------- */

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  gap: clamp(36px, 5vw, 80px);
  align-items: start;
}

.detail { border-top: 1px solid var(--line); padding: 18px 0; }
.detail dt { font-size: .875rem; color: var(--slate-2); margin-bottom: 4px; }
.detail dd { margin: 0; font-size: 1.0625rem; }
.detail dd a { text-decoration: none; border-bottom: 1px solid var(--line); }
.detail dd a:hover { border-bottom-color: var(--signal); }

.form { background: var(--white); border: 1px solid var(--line); padding: clamp(24px, 3.4vw, 40px); }
.field { margin-bottom: 20px; }
.field label { display: block; font-size: .9375rem; margin-bottom: 7px; color: var(--ink); }
.field .opt { color: var(--slate-2); }

.field input, .field select, .field textarea {
  width: 100%;
  font-family: var(--text);
  font-size: 1rem;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 12px 14px;
  transition: border-color .15s ease, background-color .15s ease;
}
.field input:focus, .field select:focus, .field textarea:focus {
  background: var(--white);
  border-color: var(--ink);
  outline: 2px solid var(--signal);
  outline-offset: 1px;
}
.field textarea { min-height: 148px; resize: vertical; }

.field-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 0 20px; }

.hp { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }

.note {
  border-left: 3px solid var(--signal);
  background: var(--signal-wash);
  padding: 14px 18px;
  margin: 26px 0 0;
  font-size: .9375rem;
}
.note[hidden] { display: none; }

/* ---------- Footer ---------- */

.site-foot { background: var(--ink); color: #9FB3B8; padding-block: clamp(52px, 6vw, 76px) 0; }
.foot-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(0, 1fr));
  gap: clamp(28px, 4vw, 60px);
  padding-bottom: 48px;
}
.site-foot .brand { color: #fff; }
.site-foot .brand-sub { color: var(--slate-2); }
.foot-blurb { margin-top: 20px; font-size: .9375rem; max-width: 42ch; }
.foot-col h4 { font-family: var(--display); font-size: 1.1875rem; color: #fff; margin-bottom: 14px; font-weight: 600; }
.foot-col ul { list-style: none; margin: 0; padding: 0; }
.foot-col li { margin-bottom: 9px; font-size: .9375rem; }
.foot-col a { text-decoration: none; }
.foot-col a:hover { color: #fff; }
.foot-bar {
  border-top: 1px solid var(--line-dark);
  padding: 22px 0 28px;
  display: flex; flex-wrap: wrap; gap: 12px 28px; justify-content: space-between;
  font-size: .875rem;
}

/* ---------- Load-in: one orchestrated moment ---------- */

.rise { opacity: 0; transform: translateY(14px); animation: rise .62s cubic-bezier(.22,.7,.3,1) forwards; }
.rise-1 { animation-delay: .04s; }
.rise-2 { animation-delay: .13s; }
.rise-3 { animation-delay: .22s; }
.rise-4 { animation-delay: .31s; }

@keyframes rise { to { opacity: 1; transform: none; } }

/* ---------- Responsive ---------- */

@media (max-width: 1000px) {
  .hero-grid, .split, .contact-grid { grid-template-columns: minmax(0, 1fr); }
  .sol-layout { grid-template-columns: minmax(0, 1fr); }
  .sol-nav { position: static; }
  .sol-nav ul { display: flex; flex-wrap: wrap; gap: 4px 0; border-left: 0; border-bottom: 1px solid var(--line); padding-bottom: 4px; }
  .sol-nav a { border-left: 0; border-bottom: 2px solid transparent; padding: 8px 16px 8px 0; }
  .sol-nav a.is-active { border-left-color: transparent; border-bottom-color: var(--signal); }
  .pillar { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .ind-name { min-width: 0; }
  .industries li { flex-direction: column; gap: 4px; }
}

@media (max-width: 780px) {
  .nav {
    position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: 8px var(--gut) 22px;
    display: none;
  }
  .nav.is-open { display: flex; }
  .nav a { padding: 13px 0; border-bottom: 1px solid var(--line-soft); }
  .nav a[aria-current="page"] { border-bottom-color: var(--signal); }
  .nav-cta { margin: 16px 0 0; }
  .burger { display: inline-flex; }
  .site-head { position: relative; }
  .foot-grid { grid-template-columns: minmax(0, 1fr); }
  .figures { grid-template-columns: minmax(0, 1fr); }
  .step { grid-template-columns: minmax(0, 1fr); gap: 6px; }
  .step-n { font-size: 2rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .rise { opacity: 1; transform: none; }
}