/* ====================================================================
   layout.css — Grid, containers, header, footer, page sections
   Mirrors squarespace/styles/layout.less (plain CSS)
   ==================================================================== */

/* --------------------------
   Container
   -------------------------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin-right: auto;
  margin-left: auto;
  padding-right: var(--space-lg);
  padding-left: var(--space-lg);
}
.container-narrow { width: 100%; max-width: 800px; margin: 0 auto; padding: 0 var(--space-lg); }
.container-wide   { width: 100%; max-width: 1440px; margin: 0 auto; padding: 0 var(--space-lg); }

@media (max-width: 768px) {
  .container,
  .container-narrow,
  .container-wide {
    padding-right: var(--space-md);
    padding-left: var(--space-md);
  }
}

/* --------------------------
   Flexbox helpers
   -------------------------- */
.flex         { display: flex; }
.flex-col     { display: flex; flex-direction: column; }
.flex-center  { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-wrap    { flex-wrap: wrap; }
.flex-1       { flex: 1; }

/* --------------------------
   CSS Grid helpers
   -------------------------- */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-lg); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-lg); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-lg); }

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* --------------------------
   Section spacing
   -------------------------- */
.section    { padding-top: var(--space-xxl); padding-bottom: var(--space-xxl); }
.section-sm { padding-top: var(--space-xl);  padding-bottom: var(--space-xl); }

@media (max-width: 768px) {
  .section    { padding-top: var(--space-xl); padding-bottom: var(--space-xl); }
  .section-sm { padding-top: var(--space-lg); padding-bottom: var(--space-lg); }
}

/* --------------------------
   Header
   -------------------------- */
#header {
  position: sticky;
  top: 0;
  z-index: var(--z-nav);
  background-color: rgba(10, 10, 10, 0.95);
  border-bottom: 1px solid rgba(201, 162, 39, 0.25);
  height: 96px;
  transition: var(--transition-base);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
#header.is-scrolled {
  box-shadow: 0 4px 24px rgba(0,0,0,0.6);
  border-bottom-color: rgba(201, 162, 39, 0.4);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

@media (max-width: 768px) {
  #header { height: 56px; }
  .header-inner { padding: 0 var(--space-md); }
}

/* Logo */
#logo { display: flex; align-items: center; flex-shrink: 0; }
#logo img { height: 80px; width: auto; }
#logo .site-title {
  font-family: var(--font-secondary);
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--color-gold);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
#logo .site-title:hover { color: var(--color-gold-light); text-decoration: none; }

@media (max-width: 768px) {
  #logo img { height: 40px; }
}

/* --------------------------
   Main Navigation
   -------------------------- */
#main-nav .nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

#main-nav .nav-item { position: relative; }

#main-nav .nav-link {
  font-family: var(--font-secondary);
  font-size: var(--text-base);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-text);
  text-decoration: none;
  padding: var(--space-xs) 0;
  border-bottom: 2px solid transparent;
  transition: var(--transition-fast);
}
#main-nav .nav-link:hover,
#main-nav .nav-link:focus {
  color: var(--color-gold);
  text-decoration: none;
  border-bottom-color: var(--color-gold);
}
#main-nav .nav-item.is-active > .nav-link {
  color: var(--color-gold);
  border-bottom-color: var(--color-gold);
}

/* Reset <button> element used for Services dropdown toggle */
#main-nav button.nav-link {
  background: none;
  border: none;
  cursor: pointer;
  line-height: inherit;
  font-family: var(--font-secondary);
}

/* Dropdown */
#main-nav .nav-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background-color: #111111;
  border: 1px solid rgba(201, 162, 39, 0.3);
  border-radius: var(--radius-sm);
  box-shadow: 0 8px 32px rgba(0,0,0,0.7);
  padding: var(--space-sm) 0;
  z-index: var(--z-overlay);
  opacity: 0;
  transform: translateY(-8px);
  transition: var(--transition-base);
  pointer-events: none;
}
#main-nav .nav-item.has-children:hover .nav-dropdown,
#main-nav .nav-dropdown.is-open {
  display: block;
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}
#main-nav .nav-dropdown .nav-link {
  display: block;
  padding: var(--space-sm) var(--space-md);
  border-bottom: none;
  font-size: var(--text-xs);
}
#main-nav .nav-dropdown .nav-link:hover {
  background-color: rgba(201, 162, 39, 0.1);
  color: var(--color-gold);
  border-bottom: none;
}

/* Hamburger button */
#mobile-nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  padding: 0;
  background: transparent;
  border: none;
  cursor: pointer;
}
.hamburger-bar {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-text);
  border-radius: 2px;
  transition: var(--transition-base);
}
#mobile-nav-toggle[aria-expanded="true"] .hamburger-bar:nth-child(1) { transform: translateY(9px) rotate(45deg); }
#mobile-nav-toggle[aria-expanded="true"] .hamburger-bar:nth-child(2) { opacity: 0; }
#mobile-nav-toggle[aria-expanded="true"] .hamburger-bar:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

@media (max-width: 768px) {
  #mobile-nav-toggle { display: flex; }
  #main-nav .nav-list {
    display: none;
    flex-direction: column;
    position: fixed;
    top: 56px;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-background);
    padding: var(--space-xl) var(--space-md);
    gap: var(--space-md);
    z-index: var(--z-overlay);
    overflow-y: auto;
  }
  #main-nav .nav-list.is-open { display: flex; }
}

/* --------------------------
   Page content
   -------------------------- */
#page { min-height: calc(100vh - 72px - 200px); }

/* --------------------------
   Footer
   -------------------------- */
#footer {
  background-color: #050505;
  color: var(--color-text);
  padding: var(--space-xl) 0 0;
  border-top: 1px solid rgba(201, 162, 39, 0.25);
}
#footer a { color: var(--color-text-muted); text-decoration: none; }
#footer a:hover { color: var(--color-gold); }

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* 4-column top row: brand | services | company | contact */
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: var(--space-xl);
  padding-bottom: var(--space-xl);
}

/* Brand column */
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.footer-logo {
  width: 120px;
  height: auto;
  object-fit: contain;
}
.footer-tagline {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-top: var(--space-sm);
}

/* Column headings */
.footer-col-heading {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-xs);
  border-bottom: 1px solid rgba(201, 162, 39, 0.2);
}

/* Column link lists */
.footer-col-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.footer-col-list li a {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  transition: color 0.2s;
}
.footer-col-list li a:hover { color: var(--color-gold); }

/* Contact column — keep inline icons if added later */
.footer-contact .footer-col-list li a {
  font-size: 0.875rem;
}

/* Bottom bar */
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  gap: var(--space-md);
  flex-wrap: wrap;
}
.footer-copyright {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.35);
  margin: 0;
}
.footer-motto {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(201, 162, 39, 0.5);
  margin: 0;
}

/* Responsive — 2 columns at tablet */
@media (max-width: 900px) {
  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
  }
}
/* Responsive — single column at mobile */
@media (max-width: 480px) {
  .footer-top {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  .footer-inner { padding: 0 var(--space-md); }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* --------------------------
   Buttons
   -------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  line-height: 1;
  border-radius: var(--radius-md);
  transition: var(--transition-base);
  text-decoration: none;
  cursor: pointer;
  border: 2px solid transparent;
}
.btn:hover { text-decoration: none; }

.btn {
  font-family: var(--font-secondary);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  padding: 12px 28px;
  border-radius: 0;
  font-size: var(--text-sm);
}

.btn-primary {
  background-color: var(--color-gold);
  color: #0a0a0a;
  border-color: var(--color-gold);
}
.btn-primary:hover, .btn-primary:focus {
  background-color: var(--color-gold-dark);
  border-color: var(--color-gold-dark);
  color: #0a0a0a;
}

.btn-outline {
  background-color: transparent;
  color: var(--color-gold);
  border-color: var(--color-gold);
}
.btn-outline:hover, .btn-outline:focus {
  background-color: var(--color-gold);
  color: #0a0a0a;
}

.btn-ghost {
  color: var(--color-text);
  border-color: rgba(255,255,255,0.3);
}
.btn-ghost:hover, .btn-ghost:focus {
  border-color: var(--color-gold);
  color: var(--color-gold);
  background-color: transparent;
}

/* --------------------------
   Cards
   -------------------------- */
.card {
  background-color: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.card-body { padding: var(--space-lg); }
.card-title { font-size: var(--text-xl); margin-bottom: var(--space-sm); }
.card-text { color: var(--color-text-muted); margin-bottom: 0; }

/* --------------------------
   Hero section
   -------------------------- */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 80vh;
  background-color: var(--color-primary);
  color: var(--color-text-inverted);
  overflow: hidden;
}
@media (max-width: 768px) { .hero { min-height: 60vh; } }

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-xxl) var(--space-lg);
  position: relative;
  z-index: var(--z-raised);
  width: 100%;
}
.hero-bg {
  position: absolute;
  inset: 0;
  object-fit: cover;
  width: 100%;
  height: 100%;
  opacity: 0.4;
}