/* =============================================================
   Argent Capital — static site styles
   Brand palette and typography preserved from the original
   ============================================================= */

:root {
  --primary: #1A3768;
  --secondary: #818082;
  --text: #040336;
  --accent: #467FF7;
  --accent-light: #0697FF;
  --bg-light: #F9FAFD;
  --bg-tint: #C8D5DC;
  --white: #FFFFFF;
  --muted: #767BA9;
  --max: 1200px;
  --radius: 6px;
  --shadow-sm: 0 2px 10px rgba(4, 3, 54, 0.06);
  --shadow-md: 0 12px 32px rgba(4, 3, 54, 0.12);
  --font-heading: "Montserrat", "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  --font-body: "Poppins", "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
}

/* Reset and base */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent-light); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--accent); }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--primary);
  margin: 0 0 .6em;
  line-height: 1.2;
  font-weight: 600;
}

p { margin: 0 0 1em; }

.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 14px 30px;
  background: var(--text);
  color: var(--white) !important;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 15px;
  border: 0;
  border-radius: 0;
  cursor: pointer;
  transition: background .25s ease, transform .25s ease;
  letter-spacing: .3px;
}
.btn:hover { background: var(--primary); color: var(--white); transform: translateY(-1px); }
.btn-accent { background: var(--accent); }
.btn-accent:hover { background: var(--accent-light); }
.btn-outline-light {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, .55);
}
.btn-outline-light:hover { background: rgba(255, 255, 255, .12); }

/* Header / Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  box-shadow: 0 1px 0 rgba(4, 3, 54, .06);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}
.brand img { width: 135px; max-width: 135px; height: auto; }
.brand { display: inline-flex; align-items: center; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  color: var(--muted);
  font-weight: 400;
  font-size: 15px;
  letter-spacing: .2px;
  position: relative;
  padding: 6px 2px;
}
.nav-links a:hover,
.nav-links a.is-active { color: var(--primary); }
.nav-links a.is-active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--accent);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  color: var(--accent);
  cursor: pointer;
  padding: 8px;
}
.nav-toggle svg { width: 28px; height: 28px; }

/* Hero */
.hero {
  position: relative;
  background: var(--text);
  color: var(--white);
  padding: 140px 0 130px;
  overflow: hidden;
  text-align: center;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(800px 400px at 20% 10%, rgba(70, 127, 247, .18), transparent 60%),
    radial-gradient(700px 350px at 85% 90%, rgba(6, 151, 255, .12), transparent 60%);
  pointer-events: none;
}
.hero > * { position: relative; }
.eyebrow {
  font-size: 14px;
  letter-spacing: 10px;
  text-transform: uppercase;
  font-weight: 300;
  color: rgba(255, 255, 255, .85);
  margin-bottom: 18px;
}
.hero h1 {
  font-family: var(--font-body);
  font-size: 85px;
  font-weight: 600;
  color: var(--white);
  line-height: 1;
  margin: 0 0 28px;
}
.hero p.lead {
  font-size: 22px;
  font-weight: 300;
  line-height: 1.5;
  max-width: 720px;
  margin: 0 auto 36px;
  color: rgba(255, 255, 255, .88);
}

/* Page (non-home) hero variant */
.hero--page { padding: 110px 0 90px; }
.hero--page h1 { font-size: 60px; }

/* Sections */
section { padding: 90px 0; }
.section-title { text-align: center; margin-bottom: 56px; }
.section-title .eyebrow-dark {
  font-size: 14px;
  letter-spacing: 6px;
  text-transform: uppercase;
  color: var(--secondary);
  font-weight: 400;
  margin-bottom: 12px;
}
.section-title h2 {
  font-size: 36px;
  margin: 0;
  color: var(--primary);
}
.section-title p {
  margin-top: 14px;
  color: var(--secondary);
  font-size: 17px;
}

.bg-light { background: var(--bg-light); }

/* What We Do (services) */
.services-intro {
  max-width: 720px;
  margin: 0 auto 50px;
  text-align: center;
  color: var(--secondary);
  font-size: 18px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.service-card {
  background: var(--white);
  border: 1px solid rgba(26, 55, 104, .08);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(70, 127, 247, .35);
}
.service-icon {
  width: 96px;
  height: 96px;
  object-fit: contain;
  margin: 0 auto 22px;
}
.service-card h3 {
  font-size: 20px;
  color: var(--primary);
  margin-bottom: 12px;
}
.service-card p {
  color: var(--secondary);
  font-size: 15px;
  line-height: 1.6;
  margin: 0;
}

/* Two-column section (Who We Are / Why Us) */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.split--reverse .split-text { order: 2; }
.split-img img {
  width: 100%;
  border-radius: var(--radius);
}
.split-text h2 {
  font-size: 36px;
  margin-bottom: 20px;
}
.split-text p {
  color: var(--secondary);
  font-size: 17px;
  line-height: 1.7;
}

/* Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.gallery-grid img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  transition: transform .35s ease;
}
.gallery-grid a { overflow: hidden; border-radius: var(--radius); display: block; }
.gallery-grid a:hover img { transform: scale(1.04); }

/* Contact CTA banner */
.contact-cta {
  background: var(--accent);
  color: var(--white);
  text-align: center;
  padding: 70px 0;
}
.contact-cta h2 {
  color: var(--white);
  margin-bottom: 8px;
  font-size: 36px;
}
.contact-cta p {
  margin: 0 0 28px;
  font-size: 18px;
  font-weight: 300;
}

/* Contact page */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: flex-start;
}
.contact-info h2 { font-size: 30px; margin-bottom: 18px; }
.contact-info p { color: var(--secondary); font-size: 16px; }
.contact-info ul {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
}
.contact-info li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 12px 0;
  color: var(--text);
  font-size: 15px;
}
.contact-info li svg {
  width: 22px; height: 22px;
  flex: 0 0 22px;
  fill: var(--accent);
  margin-top: 2px;
}
.contact-info a { color: var(--text); }
.contact-info a:hover { color: var(--accent); }

.contact-form {
  background: var(--white);
  border: 1px solid rgba(26, 55, 104, .1);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow-sm);
}
.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--primary);
}
.field input,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid rgba(26, 55, 104, .18);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 15px;
  color: var(--text);
  background: var(--white);
  transition: border-color .2s ease, box-shadow .2s ease;
}
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(70, 127, 247, .12);
}
.field textarea { resize: vertical; min-height: 130px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-note {
  font-size: 13px;
  color: var(--secondary);
  margin-top: 14px;
}
.form-status {
  margin-top: 14px;
  font-size: 14px;
  display: none;
}
.form-status.is-visible { display: block; }
.form-status.is-success { color: #1a7f3f; }
.form-status.is-error { color: #c0392b; }

/* Footer */
.site-footer {
  background: var(--text);
  color: rgba(255, 255, 255, .8);
  padding: 70px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 50px;
}
.footer-brand img { width: 150px; margin-bottom: 18px; }
.footer-brand p { font-size: 14px; max-width: 280px; color: rgba(255, 255, 255, .65); }
.footer-col h4 {
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin: 0 0 18px;
  font-weight: 500;
}
.footer-col p,
.footer-col a {
  color: rgba(255, 255, 255, .75);
  font-size: 14px;
  line-height: 1.7;
}
.footer-col a:hover { color: var(--white); }
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 8px; }
.footer-col address { font-style: normal; font-size: 14px; line-height: 1.7; color: rgba(255, 255, 255, .75); }

.social-row {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}
.social-row a {
  width: 36px; height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, .08);
  border-radius: 50%;
  transition: background .2s ease;
}
.social-row a:hover { background: var(--accent); }
.social-row svg { width: 16px; height: 16px; fill: var(--white); }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .08);
  text-align: center;
  padding: 22px 0;
  font-size: 13px;
  color: rgba(255, 255, 255, .55);
}

/* Apply page / Careers CTA */
.apply-block {
  text-align: center;
  background: var(--bg-light);
  padding: 60px 32px;
  border-radius: var(--radius);
}
.apply-block h3 { font-size: 28px; margin-bottom: 14px; }
.apply-block p { color: var(--secondary); margin-bottom: 26px; }

/* Responsive */
@media (max-width: 1024px) {
  .hero { padding: 110px 0 100px; }
  .hero h1 { font-size: 65px; }
  .hero p.lead { font-size: 19px; }
  .section-title h2,
  .split-text h2,
  .contact-cta h2 { font-size: 30px; }
  section { padding: 70px 0; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 767px) {
  .nav-toggle { display: inline-flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px 24px 20px;
    background: var(--white);
    box-shadow: 0 12px 24px rgba(4, 3, 54, .08);
  }
  .site-header { position: relative; }
  .nav-links.is-open { display: flex; }
  .nav-links li { border-bottom: 1px solid rgba(4, 3, 54, .06); }
  .nav-links li:last-child { border-bottom: 0; }
  .nav-links a { display: block; padding: 14px 0; }

  .hero { padding: 80px 0 70px; }
  .eyebrow { letter-spacing: 6px; }
  .hero h1 { font-size: 42px; }
  .hero--page h1 { font-size: 36px; }
  .hero p.lead { font-size: 17px; }

  .services-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; gap: 36px; }
  .split--reverse .split-text { order: 0; }
  .contact-wrap { grid-template-columns: 1fr; gap: 36px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .section-title { margin-bottom: 36px; }
  .section-title h2 { font-size: 26px; }
  .contact-cta { padding: 50px 0; }
  .contact-cta h2 { font-size: 26px; }
  section { padding: 56px 0; }
}

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