/* ==========================================================================
   CodVed Technologies — site styles
   Palette: midnight blue, deep teal, warm ivory, saffron-gold accent.
   Type: Bricolage Grotesque (display), Instrument Sans (text), JetBrains Mono (code only).
   ========================================================================== */

:root {
  --midnight: #091a2e;
  --midnight-2: #0d2640;
  --midnight-3: #06121f;
  --teal: #0f5b5c;
  --teal-bright: #46b0a6;
  --ivory: #fbf7ee;
  --ivory-2: #f3ecdc;
  --saffron: #e39b2d;
  --saffron-soft: #efb558;
  --saffron-deep: #8f5a0e;
  --ink: #14232f;
  --ink-soft: #435665;
  --on-dark: #fbf7ee;
  --on-dark-soft: #aebdc9;
  --line: rgba(9, 26, 46, 0.14);
  --line-dark: rgba(251, 247, 238, 0.14);

  --font-display: "Bricolage Grotesque", "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-body: "Instrument Sans", "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --font-deva: "Noto Sans Devanagari", "Nirmala UI", "Mangal", sans-serif;

  --radius-s: 8px;
  --radius-m: 14px;
  --header-h: 72px;
  --container: 1200px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --focus: var(--teal);
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 1rem); }

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

img, svg { max-width: 100%; }
a { color: inherit; }
p { margin: 0 0 1em; text-wrap: pretty; }
ul, ol { margin: 0; padding: 0; }

h1, h2, h3, h4 {
  margin: 0 0 0.5em;
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.02em;
  text-wrap: balance;
}
h2 { font-size: clamp(1.9rem, 1.3rem + 2.3vw, 3.05rem); }
h3 { font-size: 1.28rem; letter-spacing: -0.012em; }

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 4px; }

.skip-link {
  position: fixed; left: 1rem; top: -4rem; z-index: 100;
  background: var(--saffron); color: var(--midnight); padding: 0.7rem 1.1rem; border-radius: var(--radius-s);
  font-weight: 600; text-decoration: none; transition: top 0.2s;
}
.skip-link:focus { top: 1rem; }

.container { width: 100%; max-width: calc(var(--container) + var(--gutter) * 2); margin-inline: auto; padding-inline: var(--gutter); }

/* ---------- Header ---------- */
.site-header, .hero, .page-head, .section--dark, .cta-band, .site-footer, .notfound { --focus: var(--saffron-soft); }

.site-header {
  position: sticky; top: 0; z-index: 50; height: var(--header-h);
  background: rgba(9, 26, 46, 0.86);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line-dark);
  color: var(--on-dark);
}
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }

.brand { display: inline-flex; align-items: center; gap: 0.65rem; text-decoration: none; color: var(--on-dark); }
.brand-mark { width: 34px; height: 34px; color: var(--on-dark); flex: none; }
.brand-name { font-family: var(--font-display); font-weight: 700; font-size: 1.32rem; letter-spacing: -0.02em; }
.brand-sub { font-weight: 400; color: var(--on-dark-soft); font-size: 1.05rem; letter-spacing: -0.01em; }

.nav ul { list-style: none; display: flex; gap: clamp(0.9rem, 2vw, 1.9rem); align-items: center; }
.nav { display: flex; align-items: center; gap: clamp(1rem, 2.4vw, 2.2rem); }
.nav a:not(.btn) {
  position: relative; display: inline-block; padding: 0.4rem 0; text-decoration: none;
  font-size: 0.98rem; color: rgba(251, 247, 238, 0.82); transition: color 0.2s;
}
.nav a:not(.btn)::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0.1rem; height: 2px; background: var(--saffron);
  transform: scaleX(0); transform-origin: left; transition: transform 0.28s ease;
}
.nav a:not(.btn):hover, .nav a[aria-current="page"]:not(.btn) { color: var(--on-dark); }
.nav a:not(.btn):hover::after, .nav a[aria-current="page"]:not(.btn)::after { transform: scaleX(1); }

.nav-toggle { display: none; width: 44px; height: 44px; border: 0; background: transparent; color: var(--on-dark); cursor: pointer; border-radius: var(--radius-s); }
.nav-toggle-bars, .nav-toggle-bars::before, .nav-toggle-bars::after {
  display: block; width: 22px; height: 2px; background: currentColor; border-radius: 2px; margin-inline: auto; transition: transform 0.25s, opacity 0.2s;
}
.nav-toggle-bars { position: relative; }
.nav-toggle-bars::before, .nav-toggle-bars::after { content: ""; position: absolute; left: 0; }
.nav-toggle-bars::before { top: -7px; }
.nav-toggle-bars::after { top: 7px; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::before { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::after { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.88rem 1.5rem; border-radius: var(--radius-s); border: 1.5px solid transparent;
  font-family: var(--font-display); font-weight: 600; font-size: 1rem; letter-spacing: -0.005em; line-height: 1.2;
  text-decoration: none; cursor: pointer; transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.btn--sm { padding: 0.62rem 1.1rem; font-size: 0.95rem; }
.btn--primary { background: var(--saffron); color: var(--midnight); }
.btn--primary:hover { background: var(--saffron-soft); transform: translateY(-1px); box-shadow: 0 8px 24px -8px rgba(227, 155, 45, 0.6); }
.btn--ghost { border-color: rgba(251, 247, 238, 0.38); color: var(--on-dark); background: transparent; }
.btn--ghost:hover { background: rgba(251, 247, 238, 0.09); border-color: rgba(251, 247, 238, 0.7); }
.btn--ghost-dark { border-color: rgba(9, 26, 46, 0.3); color: var(--midnight); background: transparent; }
.btn--ghost-dark:hover { background: rgba(9, 26, 46, 0.06); border-color: var(--midnight); }
.btn[disabled] { opacity: 0.65; cursor: progress; transform: none; box-shadow: none; }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.9rem; }

/* ---------- Generic sections ---------- */
.section { padding-block: clamp(4rem, 8vw, 7.5rem); position: relative; }
.section--alt { background: var(--ivory-2); }
.section--dark {
  background: linear-gradient(165deg, var(--midnight) 0%, #0a2433 55%, #0b3438 100%);
  color: var(--on-dark);
}
.section--dark .lede, .section--dark p { color: var(--on-dark-soft); }
.section--dark h2, .section--dark h3 { color: var(--on-dark); }
.lede { font-size: clamp(1.1rem, 1rem + 0.5vw, 1.35rem); line-height: 1.55; color: var(--ink-soft); max-width: 58ch; }
.section-head { max-width: 46rem; margin-bottom: clamp(2rem, 4vw, 3.5rem); }
.split { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(2rem, 6vw, 6rem); align-items: start; }
.split__head p { color: var(--ink-soft); max-width: 40ch; }
.sticky { position: sticky; top: calc(var(--header-h) + 2rem); }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: clip; color: var(--on-dark);
  background:
    radial-gradient(ellipse 60% 70% at 78% 42%, rgba(15, 91, 92, 0.55), transparent 70%),
    linear-gradient(180deg, var(--midnight) 0%, var(--midnight-3) 100%);
  padding-block: clamp(3rem, 7vw, 6rem) clamp(4rem, 8vw, 7rem);
}
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(251, 247, 238, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(251, 247, 238, 0.045) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: radial-gradient(ellipse 70% 80% at 70% 45%, #000 0%, transparent 72%);
  mask-image: radial-gradient(ellipse 70% 80% at 70% 45%, #000 0%, transparent 72%);
}
.hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr); gap: clamp(1.5rem, 5vw, 4rem); align-items: center; }
.hero-title { margin: 0 0 1.5rem; font-size: clamp(3.1rem, 1.4rem + 6.4vw, 6.4rem); line-height: 0.96; color: var(--on-dark); }
.hero-line { display: block; }
/* Knowledge is open and light; code is compact and exact. */
.hero-line--a { font-weight: 300; font-stretch: 100%; letter-spacing: -0.015em; margin-bottom: 0.14em; }
.hero-line--b { font-weight: 760; font-stretch: 75%; letter-spacing: -0.035em; }
.hero-lede { font-size: clamp(1.1rem, 1rem + 0.45vw, 1.28rem); color: var(--on-dark-soft); max-width: 46ch; margin-bottom: 2rem; }

.hero-art { position: relative; width: 100%; max-width: 580px; justify-self: end; }
.lattice { display: block; width: 100%; height: auto; overflow: visible; }
.lat-tri { fill: none; stroke: var(--teal-bright); stroke-width: 1.3; stroke-linejoin: round; }
.lat-t1 { stroke-opacity: 0.32; }
.lat-t2 { stroke-opacity: 0.42; }
.lat-t3 { stroke-opacity: 0.52; }
.lat-t4 { stroke-opacity: 0.62; }
.lat-t5 { stroke-opacity: 0.74; }
.lat-t6 { stroke-opacity: 0.86; }
.lat-t7 { stroke: var(--saffron-soft); stroke-opacity: 0.95; }
.lat-edge { stroke: var(--teal-bright); stroke-opacity: 0.2; stroke-width: 0.9; }
.lat-node { fill: var(--midnight); stroke: var(--on-dark); stroke-opacity: 0.8; stroke-width: 1.2; }
.lat-node--gold { fill: var(--saffron); stroke: none; }
.lat-bindu { fill: var(--saffron); }
.lat-pulse { fill: none; stroke: var(--saffron); stroke-width: 1.2; opacity: 0; transform-box: fill-box; transform-origin: center; }

.code-card {
  position: absolute; left: -6%; bottom: 3%; width: min(21.5rem, 72%);
  background: rgba(6, 18, 31, 0.9); border: 1px solid var(--line-dark); border-radius: var(--radius-m);
  box-shadow: 0 30px 60px -28px rgba(0, 0, 0, 0.7);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  font-family: var(--font-mono); font-size: 0.78rem; line-height: 1.75; color: #d9e3ea; overflow: hidden;
}
.code-tab { padding: 0.55rem 1rem; border-bottom: 1px solid var(--line-dark); color: var(--on-dark-soft); font-size: 0.72rem; background: rgba(251, 247, 238, 0.03); }
.code { margin: 0; padding: 0.9rem 1rem 1rem; white-space: pre; overflow: hidden; }
.code .ln { display: block; }
.c-cm { color: #7e93a3; }
.c-kw { color: var(--teal-bright); }
.c-fn { color: #f3e3c3; }
.c-val { color: var(--saffron-soft); }

/* ---------- Philosophy ---------- */
.pillars { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1.5rem, 3vw, 3rem); margin-top: clamp(2.5rem, 5vw, 4rem); }
.pillar { padding-top: 1.4rem; border-top: 2px solid var(--teal); }
.pillar h3 { margin-bottom: 0.6rem; }
.pillar p { color: var(--ink-soft); margin: 0; }

/* ---------- Service rows ---------- */
.svc-list { list-style: none; border-top: 1px solid var(--line); }
.svc-list li { border-bottom: 1px solid var(--line); }
.svc-row {
  position: relative; display: grid; grid-template-columns: 2.4rem minmax(0, 1fr) 1.4rem; align-items: center; gap: 1.2rem;
  padding: 1.5rem 1rem 1.5rem 0.4rem; text-decoration: none; transition: background 0.25s, padding 0.25s;
}
.svc-row::before { content: ""; position: absolute; left: 0; top: 18%; bottom: 18%; width: 3px; background: var(--saffron); transform: scaleY(0); transition: transform 0.25s; }
.svc-row .icon { width: 2rem; height: 2rem; color: var(--teal); transition: color 0.25s; }
.svc-name { display: block; font-family: var(--font-display); font-weight: 600; font-size: 1.32rem; letter-spacing: -0.015em; line-height: 1.2; }
.svc-desc { display: block; color: var(--ink-soft); margin-top: 0.25rem; font-size: 1rem; line-height: 1.5; max-width: 52ch; }
.svc-chev { width: 0.7rem; height: 0.7rem; border-top: 2px solid var(--ink-soft); border-right: 2px solid var(--ink-soft); transform: rotate(45deg); justify-self: end; transition: transform 0.25s, border-color 0.25s; }
.svc-row:hover, .svc-row:focus-visible { background: rgba(15, 91, 92, 0.07); padding-left: 1.1rem; }
.svc-row:hover::before, .svc-row:focus-visible::before { transform: scaleY(1); }
.svc-row:hover .icon, .svc-row:focus-visible .icon { color: var(--saffron-deep); }
.svc-row:hover .svc-chev, .svc-row:focus-visible .svc-chev { transform: translateX(4px) rotate(45deg); border-color: var(--saffron-deep); }

.icon { width: 1.75rem; height: 1.75rem; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; flex: none; }

/* ---------- Technology blocks ---------- */
.tech-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(2rem, 4vw, 3.5rem) clamp(1.5rem, 3vw, 3rem); }
.tech-group { padding-top: 1.1rem; border-top: 1px solid var(--line-dark); }
.tech-group h3 { font-size: 1.15rem; margin-bottom: 0.9rem; }
.tech-group ul { list-style: none; display: grid; gap: 0.38rem; }
.tech-group li { color: var(--on-dark-soft); font-size: 1rem; padding-left: 1.1rem; position: relative; }
.tech-group li::before { content: ""; position: absolute; left: 0; top: 0.62em; width: 0.42rem; height: 0.38rem; background: var(--saffron); clip-path: polygon(50% 0, 100% 100%, 0 100%); }

.tech-more { margin: clamp(2rem, 4vw, 3rem) 0 0; }
.section--dark .ticks li { color: var(--on-dark-soft); }
.section--dark .ticks strong { color: var(--on-dark); font-family: var(--font-display); font-weight: 600; }

/* ---------- Why us ---------- */
.why-list { list-style: none; border-top: 1px solid var(--line); }
.why-list li { display: grid; grid-template-columns: 1.4rem minmax(0, 1fr); gap: 1.1rem; padding: 1.6rem 0; border-bottom: 1px solid var(--line); }
.why-list li::before { content: ""; width: 0.8rem; height: 0.72rem; margin-top: 0.5rem; background: var(--saffron); clip-path: polygon(50% 0, 100% 100%, 0 100%); }
.why-list h3 { margin-bottom: 0.35rem; }
.why-list p { margin: 0; color: var(--ink-soft); max-width: 56ch; }

/* ---------- CTA band ---------- */
.cta-band { position: relative; overflow: clip; background: linear-gradient(120deg, var(--teal) 0%, #0b3f45 55%, var(--midnight-2) 100%); color: var(--on-dark); padding-block: clamp(3.5rem, 7vw, 6rem); }
.cta-band .container { position: relative; z-index: 1; }
.cta-band h2 { max-width: 20ch; color: var(--on-dark); }
.cta-band p { color: rgba(251, 247, 238, 0.82); max-width: 50ch; margin-bottom: 1.8rem; font-size: 1.15rem; }
.cta-band .lattice { position: absolute; right: -4%; top: 50%; width: min(520px, 60vw); transform: translateY(-50%); opacity: 0.35; pointer-events: none; }

/* ---------- Inner page header ---------- */
.page-head { position: relative; overflow: clip; color: var(--on-dark); background: linear-gradient(170deg, var(--midnight) 0%, #0a2433 70%, #0b3438 100%); padding-block: clamp(2.5rem, 5vw, 4.5rem) clamp(3rem, 6vw, 5.5rem); }
.page-head::before { content: ""; position: absolute; inset: 0; pointer-events: none; background-image: linear-gradient(rgba(251, 247, 238, 0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(251, 247, 238, 0.04) 1px, transparent 1px); background-size: 72px 72px; -webkit-mask-image: radial-gradient(ellipse 60% 90% at 85% 40%, #000, transparent 75%); mask-image: radial-gradient(ellipse 60% 90% at 85% 40%, #000, transparent 75%); }
.page-head-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr); gap: 2rem; align-items: center; }
.page-head h1 { font-size: clamp(2.4rem, 1.4rem + 3.8vw, 4.4rem); margin-bottom: 1rem; max-width: 18ch; }
.page-head .lede { color: var(--on-dark-soft); margin: 0; }
.page-head-art { justify-self: end; width: min(320px, 100%); }
.breadcrumb { margin-bottom: 1.6rem; font-size: 0.92rem; }
.breadcrumb ol { list-style: none; display: flex; gap: 0.6rem; flex-wrap: wrap; color: var(--on-dark-soft); }
.breadcrumb li + li::before { content: "/"; margin-right: 0.6rem; opacity: 0.5; }
.breadcrumb a { text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; text-underline-offset: 3px; }
.breadcrumb [aria-current] { color: var(--on-dark); }

/* ---------- Content patterns ---------- */
.prose { max-width: 68ch; }
.prose h2 { font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem); margin-top: 2.4rem; }
.prose p, .prose li { color: var(--ink-soft); }
.prose ul { padding-left: 1.2rem; }
.prose a { color: var(--teal); text-underline-offset: 3px; }

.ticks { list-style: none; display: grid; gap: 0.55rem; }
.ticks li { position: relative; padding-left: 1.4rem; color: var(--ink-soft); }
.ticks li::before { content: ""; position: absolute; left: 0; top: 0.62em; width: 0.6rem; height: 0.54rem; background: var(--saffron); clip-path: polygon(50% 0, 100% 100%, 0 100%); }

.name-story { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(2rem, 6vw, 6rem); align-items: center; }
.name-glyph { font-family: var(--font-deva); font-weight: 500; font-size: clamp(5rem, 14vw, 10rem); line-height: 1; color: var(--teal); letter-spacing: -0.02em; margin: 0; }
.name-glyph small { display: block; margin-top: 0.8rem; font-family: var(--font-display); font-size: 1.05rem; font-weight: 500; color: var(--ink-soft); letter-spacing: 0; }

.process { list-style: none; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(1.2rem, 2.5vw, 2.4rem); counter-reset: step; position: relative; }
.process li { position: relative; padding-top: 3.2rem; counter-increment: step; }
.process li::before { content: counter(step); position: absolute; top: 0; left: 0; display: grid; place-items: center; width: 2.2rem; height: 2.2rem; border-radius: 50%; background: var(--midnight); color: var(--on-dark); font-family: var(--font-display); font-weight: 600; font-size: 0.95rem; z-index: 1; }
.process li::after { content: ""; position: absolute; top: 1.1rem; left: 2.2rem; right: calc(-1 * clamp(1.2rem, 2.5vw, 2.4rem)); height: 1px; background: var(--line); }
.process li:last-child::after { display: none; }
.process h3 { margin-bottom: 0.4rem; }
.process p { color: var(--ink-soft); margin: 0; font-size: 1rem; }

/* Services page */
.svc-layout { display: grid; grid-template-columns: 15rem minmax(0, 1fr); gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.sidenav { position: sticky; top: calc(var(--header-h) + 2rem); }
.sidenav ul { list-style: none; border-left: 1px solid var(--line); }
.sidenav a { display: block; padding: 0.5rem 0 0.5rem 1rem; margin-left: -1px; border-left: 2px solid transparent; text-decoration: none; color: var(--ink-soft); font-size: 0.97rem; line-height: 1.35; transition: color 0.2s, border-color 0.2s; }
.sidenav a:hover { color: var(--ink); }
.sidenav a[aria-current="true"] { color: var(--ink); border-left-color: var(--saffron); font-weight: 600; }
.svc-detail { padding-block: clamp(2.5rem, 5vw, 4rem); border-top: 1px solid var(--line); }
.svc-detail:first-child { border-top: 0; padding-top: 0; }
.svc-detail header { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.2rem; }
.svc-detail header .icon { width: 2.4rem; height: 2.4rem; color: var(--teal); }
.svc-detail h2 { margin: 0; font-size: clamp(1.7rem, 1.3rem + 1.5vw, 2.5rem); }
.svc-detail .lead { font-size: 1.2rem; max-width: 58ch; color: var(--ink); }
.svc-cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2rem; margin-top: 1.6rem; }
.svc-cols h3 { font-size: 1.05rem; margin-bottom: 0.8rem; }
.svc-cols p { color: var(--ink-soft); margin: 0; }

/* Technologies page */
.tech-cat { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(1.5rem, 5vw, 5rem); padding-block: clamp(2.2rem, 4vw, 3.4rem); border-top: 1px solid var(--line); }
.tech-cat:first-child { border-top: 0; padding-top: 0; }
.tech-cat h2 { font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.3rem); }
.tech-cat .intro p { color: var(--ink-soft); max-width: 40ch; }
.tools { margin: 0; display: grid; }
.tools > div { display: grid; grid-template-columns: 11rem minmax(0, 1fr); gap: 1rem; padding: 0.85rem 0; border-bottom: 1px solid var(--line); }
.tools > div:first-child { padding-top: 0; }
.tools dt { font-family: var(--font-display); font-weight: 600; font-size: 1rem; }
.tools dd { margin: 0; color: var(--ink-soft); }
.practice-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.6rem 3rem; }
.practice-grid h3 { font-size: 1.1rem; margin-bottom: 0.3rem; }
.practice-grid p { margin: 0; }

/* Solutions page */
.solution { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(1.5rem, 5vw, 5rem); padding-block: clamp(2.4rem, 4.5vw, 3.8rem); border-top: 1px solid var(--line); }
.solution:first-child { border-top: 0; padding-top: 0; }
.solution header { display: flex; flex-direction: column; gap: 1rem; align-items: flex-start; }
.solution .icon { width: 2.4rem; height: 2.4rem; color: var(--teal); }
.solution h2 { font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.3rem); margin: 0; }
.solution .problem { color: var(--ink-soft); margin: 0; max-width: 40ch; }
.solution h3 { font-size: 1.05rem; margin-bottom: 0.7rem; }
.solution .how { max-width: 56ch; color: var(--ink); }
.solution .stack { margin-top: 1.3rem; padding-top: 1rem; border-top: 1px dashed var(--line); color: var(--ink-soft); font-size: 0.97rem; }
.solution .stack strong { font-family: var(--font-display); color: var(--ink); font-weight: 600; }

/* Careers */
.value-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1.5rem, 3vw, 3rem); }
.areas { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.55rem 2rem; list-style: none; }
.roles-empty { border: 1.5px dashed rgba(15, 91, 92, 0.5); border-radius: var(--radius-m); padding: clamp(1.5rem, 3vw, 2.5rem); background: rgba(15, 91, 92, 0.05); }
.roles-empty h3 { margin-bottom: 0.5rem; }
.roles-empty p { color: var(--ink-soft); max-width: 60ch; }

/* Forms / contact */
.contact-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.form { display: grid; gap: 1.2rem; }
.form-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.2rem; }
.field { display: grid; gap: 0.4rem; }
.field label, .field legend { font-family: var(--font-display); font-weight: 600; font-size: 0.97rem; }
.field .opt { font-family: var(--font-body); font-weight: 400; color: var(--ink-soft); }
.field input, .field select, .field textarea {
  width: 100%; padding: 0.82rem 0.95rem; border: 1.5px solid rgba(9, 26, 46, 0.28); border-radius: var(--radius-s);
  background: #fffefb; color: var(--ink); font: inherit; transition: border-color 0.2s, box-shadow 0.2s;
}
.field textarea { min-height: 9.5rem; resize: vertical; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: rgba(9, 26, 46, 0.5); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 4px rgba(15, 91, 92, 0.18); }
.field [aria-invalid="true"] { border-color: #a63a2b; }
.field-error { color: #a63a2b; font-size: 0.92rem; min-height: 0; }
.field-hint { color: var(--ink-soft); font-size: 0.92rem; }
.check { display: grid; grid-template-columns: 1.3rem minmax(0, 1fr); gap: 0.7rem; align-items: start; color: var(--ink-soft); font-size: 0.97rem; }
.check input { width: 1.2rem; height: 1.2rem; margin-top: 0.2rem; accent-color: var(--teal); }
.check a { color: var(--teal); text-underline-offset: 3px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-status { padding: 0.9rem 1.1rem; border-radius: var(--radius-s); font-size: 0.99rem; display: none; }
.form-status[data-state] { display: block; }
.form-status[data-state="success"] { background: rgba(15, 91, 92, 0.1); border: 1px solid rgba(15, 91, 92, 0.35); color: #0b4547; }
.form-status[data-state="error"] { background: rgba(166, 58, 43, 0.08); border: 1px solid rgba(166, 58, 43, 0.35); color: #7d2a1f; }
.form-status a { color: inherit; font-weight: 600; }

.aside-block { padding-bottom: 1.8rem; margin-bottom: 1.8rem; border-bottom: 1px solid var(--line); }
.aside-block:last-child { border-bottom: 0; margin-bottom: 0; }
.aside-block h2 { font-size: 1.15rem; letter-spacing: -0.01em; margin-bottom: 0.7rem; }
.aside-block p { color: var(--ink-soft); }
.mail-link { display: inline-flex; align-items: center; gap: 0.6rem; font-family: var(--font-display); font-weight: 600; font-size: 1.1rem; text-decoration: none; color: var(--teal); }
.mail-link .icon { width: 1.4rem; height: 1.4rem; }
.mail-link:hover { text-decoration: underline; text-underline-offset: 4px; }
.steps { list-style: none; counter-reset: s; display: grid; gap: 0.9rem; }
.steps li { counter-increment: s; position: relative; padding-left: 2.4rem; color: var(--ink-soft); }
.steps li::before { content: counter(s); position: absolute; left: 0; top: 0.05rem; display: grid; place-items: center; width: 1.65rem; height: 1.65rem; border-radius: 50%; background: var(--teal); color: var(--on-dark); font-size: 0.85rem; font-family: var(--font-display); font-weight: 600; }

/* 404 */
.notfound { background: linear-gradient(170deg, var(--midnight), #0a2433 70%, #0b3438); color: var(--on-dark); min-height: calc(100vh - var(--header-h)); display: grid; align-items: center; padding-block: 4rem; }
.notfound h1 { font-size: clamp(2.2rem, 1.2rem + 4vw, 4rem); max-width: 16ch; }
.notfound p { color: var(--on-dark-soft); max-width: 46ch; margin-bottom: 1.8rem; }
.notfound .code-card { position: static; width: min(28rem, 100%); margin-bottom: 2rem; }

/* ---------- Footer ---------- */
.site-footer { background: var(--midnight-3); color: var(--on-dark-soft); padding-top: clamp(3rem, 6vw, 5rem); font-size: 0.99rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 0.8fr 1.2fr 1.1fr; gap: clamp(1.5rem, 4vw, 3.5rem); padding-bottom: 3rem; }
.footer-tag { font-family: var(--font-display); font-weight: 500; color: var(--on-dark); margin: 1.1rem 0 0.4rem; font-size: 1.08rem; }
.footer-note { max-width: 32ch; margin: 0; font-size: 0.95rem; }
.footer-h { font-size: 0.98rem; color: var(--on-dark); margin-bottom: 0.9rem; letter-spacing: -0.005em; }
.footer-list { list-style: none; display: grid; gap: 0.5rem; }
.footer-list a { text-decoration: none; transition: color 0.2s; overflow-wrap: anywhere; }
.footer-list a:hover { color: var(--on-dark); text-decoration: underline; text-underline-offset: 3px; }
.footer-base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.8rem; padding-block: 1.5rem 2rem; border-top: 1px solid var(--line-dark); font-size: 0.92rem; }
.footer-base p { margin: 0; }
.footer-base a { text-decoration: none; }
.footer-base a:hover { text-decoration: underline; }

/* ---------- Motion (opt-in only) ---------- */
@media (prefers-reduced-motion: no-preference) {
  .lat-tri { stroke-dasharray: 1; stroke-dashoffset: 1; animation: lat-draw 1.5s cubic-bezier(0.45, 0, 0.2, 1) forwards; }
  .lat-t1 { animation-delay: 0.15s; } .lat-t2 { animation-delay: 0.32s; } .lat-t3 { animation-delay: 0.49s; } .lat-t4 { animation-delay: 0.66s; }
  .lat-t5 { animation-delay: 0.83s; } .lat-t6 { animation-delay: 1s; } .lat-t7 { animation-delay: 1.17s; }
  .lat-edge { opacity: 0; animation: lat-fade 1s ease 1.3s forwards; }
  .lat-node { opacity: 0; transform-box: fill-box; transform-origin: center; animation: lat-pop 0.5s cubic-bezier(0.3, 1.4, 0.5, 1) 1.7s forwards; }
  .lat-bindu { opacity: 0; transform-box: fill-box; transform-origin: center; animation: lat-pop 0.6s cubic-bezier(0.3, 1.4, 0.5, 1) 2s forwards; }
  .lat-pulse { animation: lat-pulse 3.4s ease-out 2.6s infinite; }

  .hero-line { opacity: 0; transform: translateY(14px); animation: rise 0.9s cubic-bezier(0.2, 0.7, 0.2, 1) forwards; }
  .hero-line--a { animation-delay: 0.05s; }
  .hero-line--b { animation-delay: 0.3s; }
  .hero-lede, .hero .btn-row { opacity: 0; animation: rise 0.9s cubic-bezier(0.2, 0.7, 0.2, 1) 0.6s forwards; }
  .hero .btn-row { animation-delay: 0.75s; }

  .code-card { opacity: 0; animation: rise 0.8s ease 1.1s forwards; }
  .code .ln { opacity: 0; animation: lat-fade 0.45s ease forwards; }
  .code .ln:nth-child(1) { animation-delay: 1.5s; } .code .ln:nth-child(2) { animation-delay: 1.75s; } .code .ln:nth-child(3) { animation-delay: 2s; }
  .code .ln:nth-child(4) { animation-delay: 2.25s; } .code .ln:nth-child(5) { animation-delay: 2.5s; } .code .ln:nth-child(6) { animation-delay: 2.75s; }
  .notfound .code-card, .notfound .code .ln { animation-delay: 0.2s; }
  .notfound .code .ln:nth-child(2) { animation-delay: 0.45s; } .notfound .code .ln:nth-child(3) { animation-delay: 0.7s; } .notfound .code .ln:nth-child(4) { animation-delay: 0.95s; }

  .cta-band .lattice { animation: none; }
  .cta-band .lattice .lat-tris { transform-origin: 50% 52.5%; animation: lat-spin 180s linear infinite; }
  .cta-band .lat-tri, .cta-band .lat-edge, .cta-band .lat-node { animation-play-state: running; }
}
@keyframes lat-draw { to { stroke-dashoffset: 0; } }
@keyframes lat-fade { to { opacity: 1; } }
@keyframes lat-pop { from { opacity: 0; transform: scale(0.2); } to { opacity: 1; transform: scale(1); } }
@keyframes lat-pulse { 0% { opacity: 0.8; transform: scale(1); } 100% { opacity: 0; transform: scale(5); } }
@keyframes rise { to { opacity: 1; transform: none; } }
@keyframes lat-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

/* ---------- Responsive ---------- */
@media (max-width: 1040px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-art { justify-self: center; max-width: 520px; margin-top: 1rem; }
  .code-card { left: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .process { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 2.4rem; }
  .process li:nth-child(2)::after { display: none; }
}

@media (max-width: 900px) {
  .nav-toggle { display: inline-grid; place-items: center; }
  .nav {
    position: absolute; top: var(--header-h); left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 1rem;
    padding: 0.5rem var(--gutter) 1.6rem; background: var(--midnight); border-bottom: 1px solid var(--line-dark);
    visibility: hidden; opacity: 0; transform: translateY(-8px); transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
  }
  .nav.is-open { visibility: visible; opacity: 1; transform: none; }
  .nav ul { flex-direction: column; align-items: stretch; gap: 0; }
  .nav li { border-bottom: 1px solid var(--line-dark); }
  .nav a:not(.btn) { display: block; padding: 0.95rem 0; font-size: 1.08rem; }
  .nav a:not(.btn)::after { display: none; }
  .nav a[aria-current="page"]:not(.btn) { color: var(--saffron-soft); }
  .nav-cta { align-self: flex-start; }
  .split, .name-story, .tech-cat, .solution, .contact-grid { grid-template-columns: 1fr; }
  .sticky { position: static; }
  .svc-layout { grid-template-columns: 1fr; }
  .sidenav { display: none; }
  .tech-grid, .pillars, .value-grid { grid-template-columns: 1fr 1fr; }
  .page-head-grid { grid-template-columns: 1fr; }
  .page-head-art { display: none; }
  .name-glyph { margin-bottom: 0.5rem; }
}

@media (max-width: 640px) {
  body { font-size: 1.02rem; }
  .brand-sub { display: none; }
  .tech-grid, .pillars, .value-grid, .svc-cols, .practice-grid, .areas, .form-row, .process { grid-template-columns: 1fr; }
  .process li::after { display: none; }
  .process li { padding-top: 0; padding-left: 3.2rem; }
  .tools > div { grid-template-columns: 1fr; gap: 0.15rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .svc-row { grid-template-columns: 2rem minmax(0, 1fr) 1rem; gap: 0.9rem; }
  .code-card { position: relative; left: 0; bottom: 0; width: 100%; margin-top: -2.5rem; }
  .hero-art { margin-top: 0; }
  .btn-row .btn { flex: 1 1 auto; }
}