/*
Theme Name: U.S. Green Magnesium — Americana
Theme URI: https://www.usgreenmagnesium.com
Author: Discovery Digital
Author URI: https://www.usgreenmagnesium.com
Description: Custom WordPress theme for U.S. Green Magnesium — patriotic Americana design system. Navy / red / blue palette, Oswald + Source Sans 3 typography. Hardcoded content (no admin options page). Hand-built, no page builders, no Elementor.
Version: 1.0.13
Text Domain: dcw-usgm-americana
*/

/* ══════════════════════════════════════════
   DESIGN TOKENS
   ══════════════════════════════════════════ */
:root {
  --navy: #0a1628;
  --navy-mid: #0f1d33;
  --navy-card: #13243f;
  --navy-surface: #0c1a2e;
  --blue-accent: #3b82f6;
  --blue-light: #60a5fa;
  --blue-steel: #1e40af;
  --red-accent: #dc2626;
  --red-light: #ef4444;
  --white: #f8fafc;
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-dim: #8d99ab;
  --border: rgba(59, 130, 246, 0.1);
  --border-strong: rgba(59, 130, 246, 0.25);
  --focus: #fbbf24;
}

/* ══════════════════════════════════════════
   RESET & BASE
   ══════════════════════════════════════════ */
*,
*::before,
*::after {
  box-sizing: border-box;
}
* {
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  background: var(--navy);
  color: var(--text-primary);
  font-family: "Source Sans 3", sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a {
  color: inherit;
  text-decoration: none;
  transition: opacity 0.2s;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ══════════════════════════════════════════
   ACCESSIBILITY — focus + reduced motion
   ══════════════════════════════════════════ */
*:focus {
  outline: none;
}
*:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}
.form-input:focus-visible,
.form-select:focus-visible,
.form-textarea:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
  border-color: var(--blue-accent);
}
.nav-links li a.nav-btn:focus-visible,
.form-submit:focus-visible,
.cta-btn:focus-visible,
.btn-primary:focus-visible,
.btn-secondary:focus-visible,
.skip-link:focus-visible {
  outline-offset: 0;
  outline: 3px solid var(--focus);
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ══════════════════════════════════════════
   SKIP LINK
   ══════════════════════════════════════════ */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  z-index: 9999;
  padding: 12px 24px;
  background: var(--blue-accent);
  color: var(--navy);
  font-weight: 700;
  font-size: 14px;
  border-radius: 0 0 4px 4px;
}
.skip-link:focus {
  top: 0;
}

/* ══════════════════════════════════════════
   NAV
   ══════════════════════════════════════════ */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.nav-logo img {
  height: 36px;
  width: auto;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}
.nav-links li a {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--text-dim);
  transition: color 0.2s;
  text-transform: uppercase;
}
.nav-links li a:hover,
.nav-links li a.active {
  color: var(--navy);
  opacity: 1;
}
.nav-links li a.nav-btn {
  font-size: 13px;
  font-weight: 700;
  padding: 10px 24px;
  background: var(--red-accent);
  color: var(--white) !important;
  letter-spacing: 0.5px;
  transition: background 0.2s;
}
.nav-links li a.nav-btn:hover,
.nav-links li a.nav-btn.active {
  background: var(--red-light);
  color: var(--white) !important;
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--navy);
  border-radius: 1px;
  transition: all 0.3s;
}
.nav-hamburger.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.nav-hamburger.open span:nth-child(2) {
  opacity: 0;
}
.nav-hamburger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.nav-mobile-menu {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  padding: 20px 24px 28px;
  z-index: 99;
}
.nav-mobile-menu.open {
  display: block;
}
.nav-mobile-menu ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  margin: 0;
  padding: 0;
}
.nav-mobile-menu li {
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}
.nav-mobile-menu li:last-child {
  border-bottom: none;
}
.nav-mobile-menu a {
  display: block;
  padding: 18px 4px;
  font-family: "Oswald", sans-serif;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--navy);
  transition: color 0.2s;
}
.nav-mobile-menu a:hover,
.nav-mobile-menu a.active {
  color: var(--red-accent);
}
.mobile-nav-btn {
  display: block;
  width: 100%;
  text-align: center;
  margin-top: 20px;
  padding: 16px 28px;
  background: var(--red-accent);
  color: var(--white);
  font-family: "Oswald", sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
}
.mobile-nav-btn:hover {
  opacity: 0.9;
  color: var(--white);
}

/* ══════════════════════════════════════════
   SHARED — section labels, headings, wrap, buttons
   ══════════════════════════════════════════ */
.section-label {
  font-family: "Oswald", sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--blue-accent);
  margin-bottom: 16px;
}
.section-heading {
  font-family: "Oswald", sans-serif;
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 600;
  line-height: 1.15;
  color: var(--text-primary);
  text-transform: uppercase;
  margin-bottom: 24px;
}
.wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: "Source Sans 3", sans-serif;
  font-size: 14px;
  font-weight: 700;
  background: var(--red-accent);
  color: var(--white);
  border: none;
  cursor: pointer;
  letter-spacing: 0.5px;
  transition: background 0.2s;
  text-transform: uppercase;
}
.btn-primary:hover {
  background: var(--red-light);
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: "Source Sans 3", sans-serif;
  font-size: 14px;
  font-weight: 700;
  background: transparent;
  color: var(--text-primary);
  border: 2px solid var(--border-strong);
  cursor: pointer;
  letter-spacing: 0.5px;
  transition: all 0.2s;
  text-transform: uppercase;
}
.btn-secondary:hover {
  background: rgba(59, 130, 246, 0.08);
  border-color: var(--blue-accent);
}

/* ══════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════ */
.site-footer {
  padding: 60px 0;
  background: var(--navy-surface);
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.footer-brand .nav-logo {
  margin-bottom: 16px;
}
.footer-tagline {
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.6;
}
.footer-tagline a {
  color: var(--text-dim);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(59, 130, 246, 0.3);
}
.footer-col h4 {
  font-family: "Oswald", sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 20px;
}
.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-col ul li a {
  font-size: 14px;
  color: var(--text-dim);
  transition: color 0.2s;
}
.footer-col ul li a:hover {
  color: var(--text-secondary);
  opacity: 1;
}
.footer-bottom {
  max-width: 1200px;
  margin: 40px auto 0;
  padding: 30px 40px 0;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-copy {
  font-size: 12px;
  color: var(--text-dim);
}
.footer-copy a {
  color: var(--text-dim);
}

/* ══════════════════════════════════════════
   DEFAULT WP CONTENT (fallback for unstyled pages)
   ══════════════════════════════════════════ */
.entry-content {
  max-width: 760px;
  margin: 0 auto;
  padding: 80px 40px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text-secondary);
}
.entry-content h1,
.entry-content h2,
.entry-content h3 {
  font-family: "Oswald", sans-serif;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin: 40px 0 16px;
}
.entry-content h1 {
  font-size: 36px;
}
.entry-content h2 {
  font-size: 22px;
}
.entry-content h3 {
  font-size: 18px;
}
.entry-content p {
  margin-bottom: 16px;
}
.entry-content a {
  color: var(--blue-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ══════════════════════════════════════════
   RESPONSIVE — global breakpoints
   ══════════════════════════════════════════ */
@media (max-width: 768px) {
  .site-nav .nav-inner {
    padding: 0 24px;
  }
  .site-nav .nav-links {
    display: none;
  }
  .nav-hamburger {
    display: flex;
  }
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 0 24px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    padding: 30px 24px 0;
  }
  .wrap {
    padding: 0 24px;
  }
}