/* ==========================================================================
   OMKA Technologies — shared site stylesheet
   ========================================================================== */

:root {
  --navy-900: #101a2b;
  --navy-800: #17253d;
  --navy-700: #1f3a5f;
  --navy-600: #2c4f78;
  --gold-500: #b8902f;
  --gold-400: #c9a227;
  --ink-900: #171a1f;
  --ink-600: #4a505c;
  --ink-400: #767c88;
  --paper-0: #ffffff;
  --paper-50: #f7f7f5;
  --paper-100: #eef0f0;
  --line: #e2e4e2;
  --radius: 3px;
  --max-width: 1120px;
  --font-sans: "IBM Plex Sans", -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-serif: "IBM Plex Serif", Georgia, "Times New Roman", serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--ink-900);
  background: var(--paper-0);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; }

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 32px;
}

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

.site-header {
  background: var(--navy-900);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 10px;
  text-decoration: none;
  color: var(--paper-0);
}

.brand-mark {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: 0.02em;
}

.brand-suffix {
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-400);
  border-left: 1px solid rgba(255,255,255,0.25);
  padding-left: 10px;
}

.site-nav {
  display: flex;
  gap: 32px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav a {
  text-decoration: none;
  color: rgba(255,255,255,0.78);
  font-size: 14px;
  letter-spacing: 0.02em;
  transition: color 0.15s ease;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] { color: var(--paper-0); }

.site-nav a[aria-current="page"] {
  border-bottom: 1px solid var(--gold-400);
  padding-bottom: 4px;
}

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

.btn {
  display: inline-block;
  padding: 12px 26px;
  font-size: 14px;
  letter-spacing: 0.02em;
  text-decoration: none;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  font-family: var(--font-sans);
}

.btn-primary {
  background: var(--gold-400);
  color: var(--navy-900);
  font-weight: 600;
}
.btn-primary:hover { background: var(--gold-500); }

.btn-ghost {
  background: transparent;
  color: var(--paper-0);
  border-color: rgba(255,255,255,0.35);
}
.btn-ghost:hover { border-color: var(--paper-0); }

.btn-outline {
  background: transparent;
  color: var(--navy-700);
  border-color: var(--navy-700);
}
.btn-outline:hover { background: var(--navy-700); color: var(--paper-0); }

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

.hero {
  background: var(--navy-900);
  color: var(--paper-0);
  padding: 88px 0 96px;
  position: relative;
}

.hero-eyebrow {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-400);
  margin: 0 0 18px;
}

.hero h1 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(34px, 4.4vw, 52px);
  line-height: 1.12;
  margin: 0 0 22px;
  max-width: 15ch;
}

.hero p.lede {
  font-size: 18px;
  line-height: 1.65;
  color: rgba(255,255,255,0.76);
  max-width: 56ch;
  margin: 0 0 36px;
}

.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: 40px;
  margin-top: 64px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.14);
  max-width: 640px;
}

.hero-stat .num {
  font-family: var(--font-serif);
  font-size: 30px;
  color: var(--gold-400);
  line-height: 1;
}

.hero-stat .lbl {
  font-size: 13px;
  color: rgba(255,255,255,0.65);
  margin-top: 8px;
}

/* ---------- Sections ---------- */

section { padding: 84px 0; }
section.alt { background: var(--paper-50); }
section.tight { padding: 64px 0; }

.section-head {
  max-width: 640px;
  margin: 0 0 48px;
}

.section-eyebrow {
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-500);
  margin: 0 0 14px;
  font-weight: 600;
}

.section-head h2 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(26px, 3vw, 34px);
  margin: 0 0 14px;
  color: var(--navy-900);
}

.section-head p {
  color: var(--ink-600);
  font-size: 16px;
  margin: 0;
}

/* ---------- Services grid ---------- */

.svc-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.svc-card {
  background: var(--paper-0);
  padding: 36px;
}

.svc-index {
  font-family: var(--font-serif);
  color: var(--gold-500);
  font-size: 13px;
  margin: 0 0 16px;
  letter-spacing: 0.06em;
}

.svc-card h3 {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 600;
  margin: 0 0 12px;
  color: var(--navy-900);
}

.svc-card p {
  color: var(--ink-600);
  font-size: 14.5px;
  margin: 0;
}

/* ---------- Proof / clients ---------- */

.proof-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.proof-card {
  border: 1px solid var(--line);
  padding: 30px 28px;
  background: var(--paper-0);
}

.proof-card .tag {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--navy-600);
  font-weight: 600;
  margin: 0 0 14px;
}

.proof-card h3 {
  font-family: var(--font-serif);
  font-size: 18px;
  margin: 0 0 10px;
  color: var(--navy-900);
}

.proof-card p {
  font-size: 14px;
  color: var(--ink-600);
  margin: 0;
}

/* ---------- About / split ---------- */

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.split h2 {
  font-family: var(--font-serif);
  font-size: 28px;
  color: var(--navy-900);
  margin: 0 0 20px;
}

.split p { color: var(--ink-600); margin: 0 0 16px; }

.fact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.fact-list li {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14.5px;
}

.fact-list span:first-child { color: var(--ink-400); }
.fact-list span:last-child { color: var(--ink-900); font-weight: 500; text-align: right; }

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

.cta-band {
  background: var(--navy-900);
  color: var(--paper-0);
  padding: 64px 0;
  text-align: center;
}

.cta-band h2 {
  font-family: var(--font-serif);
  font-size: 28px;
  margin: 0 0 14px;
}

.cta-band p {
  color: rgba(255,255,255,0.72);
  margin: 0 0 30px;
}

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

.site-footer {
  background: var(--navy-900);
  color: rgba(255,255,255,0.6);
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 48px 0 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 32px;
}

.footer-grid h4 {
  color: var(--paper-0);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 16px;
}

.footer-grid p, .footer-grid li { font-size: 14px; line-height: 1.9; }

.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid a { text-decoration: none; color: rgba(255,255,255,0.62); }
.footer-grid a:hover { color: var(--gold-400); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  flex-wrap: wrap;
  gap: 10px;
}

.footer-bottom a { color: rgba(255,255,255,0.6); text-decoration: none; margin-left: 18px; }
.footer-bottom a:hover { color: var(--paper-0); }

/* ---------- Inner / policy pages ---------- */

.page-hero {
  background: var(--navy-900);
  color: var(--paper-0);
  padding: 56px 0;
}

.page-hero .hero-eyebrow { margin-bottom: 12px; }

.page-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(28px, 3.6vw, 38px);
  margin: 0;
}

.page-hero .updated {
  margin-top: 14px;
  font-size: 13.5px;
  color: rgba(255,255,255,0.6);
}

.policy-body {
  max-width: 760px;
  margin: 0 auto;
  padding: 64px 32px 96px;
}

.policy-body h2 {
  font-family: var(--font-serif);
  font-size: 21px;
  color: var(--navy-900);
  margin: 40px 0 14px;
}

.policy-body h2:first-child { margin-top: 0; }

.policy-body p { color: var(--ink-600); margin: 0 0 14px; }

.policy-body ul { color: var(--ink-600); padding-left: 20px; }
.policy-body li { margin-bottom: 8px; }

.policy-body .callout {
  background: var(--paper-50);
  border-left: 3px solid var(--gold-400);
  padding: 18px 22px;
  margin: 28px 0;
  font-size: 14.5px;
  color: var(--ink-900);
}

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

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 56px;
}

.contact-info h3 {
  font-family: var(--font-serif);
  font-size: 18px;
  color: var(--navy-900);
  margin: 0 0 6px;
}

.contact-block { margin-bottom: 30px; }
.contact-block p { color: var(--ink-600); margin: 0; font-size: 15px; }
.contact-block a { color: var(--navy-700); text-decoration: none; font-weight: 500; }
.contact-block a:hover { text-decoration: underline; }

.contact-form {
  background: var(--paper-50);
  border: 1px solid var(--line);
  padding: 32px;
}

.field { margin-bottom: 18px; }

.field label {
  display: block;
  font-size: 13px;
  color: var(--ink-600);
  margin-bottom: 6px;
  font-weight: 500;
}

.field input,
.field textarea,
.field select {
  width: 100%;
  padding: 11px 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: 14.5px;
  background: var(--paper-0);
  color: var(--ink-900);
}

.field textarea { resize: vertical; min-height: 110px; }

.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: none;
  border-color: var(--navy-600);
}

.map-note {
  margin-top: 28px;
  border: 1px solid var(--line);
  padding: 22px;
  font-size: 14px;
  color: var(--ink-600);
  background: var(--paper-0);
}

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

@media (max-width: 860px) {
  .site-nav { display: none; }
  .svc-grid { grid-template-columns: 1fr; }
  .proof-list { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; gap: 32px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .contact-grid { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: repeat(3, 1fr); gap: 20px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}