/* ============================================================
   David Warrick Media — Global Stylesheet
   Version: 2.0 | Multi-page build
   ============================================================ */

/* ── Google Fonts ─────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@600;700&family=Inter:wght@400;500;600&display=swap');

/* ── CSS Custom Properties ────────────────────────────────── */
:root {
  --copper:        #B87333;
  --copper-dark:   #9a5f28;
  --copper-light:  #d4935a;
  --cyan:          #4ECDC4;
  --cyan-dark:     #38b2aa;
  --cyan-glow:     rgba(78, 205, 196, 0.25);
  --navy:          #1A2332;
  --navy-light:    #243040;
  --charcoal:      #2c2c2c;
  --text-dark:     #1e1e1e;
  --text-body:     #3a3a3a;
  --text-muted:    #6b6b6b;
  --text-light:    #b0b0b0;
  --off-white:     #F8F7F4;
  --white:         #ffffff;
  --border:        #e2e0db;
  --border-dark:   rgba(255,255,255,0.10);

  --font-heading:  'Playfair Display', Georgia, serif;
  --font-body:     'Inter', 'Source Sans 3', system-ui, sans-serif;

  --container:     1200px;
  --container-narrow: 800px;
  --radius:        6px;
  --radius-lg:     12px;
  --transition:    0.25s ease;
  --shadow-sm:     0 2px 8px rgba(0,0,0,0.08);
  --shadow-md:     0 4px 20px rgba(0,0,0,0.12);
  --shadow-lg:     0 8px 40px rgba(0,0,0,0.18);
}

/* ── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-body);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--copper); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--copper-dark); }
a:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 2px; }

ul, ol { list-style: none; }

/* ── Typography ───────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--text-dark);
  line-height: 1.25;
  font-weight: 700;
}

h1 { font-size: clamp(2rem, 4.5vw, 3.25rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.5rem); font-weight: 600; }
h4 { font-size: 1.1rem; font-weight: 600; }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

.lead {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  line-height: 1.75;
  color: var(--text-body);
}

.text-muted { color: var(--text-muted); }
.text-copper { color: var(--copper); }
.text-cyan { color: var(--cyan); }
.text-center { text-align: center; }

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

/* ── Layout Utilities ─────────────────────────────────────── */
.container {
  max-width: var(--container);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.container--narrow {
  max-width: var(--container-narrow);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.section {
  padding: 96px 0;
}

.section--sm {
  padding: 64px 0;
}

.section--dark {
  background-color: var(--navy);
  color: var(--white);
}

.section--dark h1,
.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: var(--white);
}

.section--dark p,
.section--dark .lead {
  color: rgba(255,255,255,0.80);
}

.section--charcoal {
  background-color: var(--charcoal);
  color: var(--white);
}

.section--off-white {
  background-color: var(--off-white);
}

.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 12px;
}

.section-header {
  margin-bottom: 56px;
}

.section-header--center {
  text-align: center;
}

.section-header h2 {
  margin-bottom: 16px;
}

.section-divider {
  width: 48px;
  height: 3px;
  background: var(--copper);
  border: none;
  margin: 20px 0 0;
}

.section-divider--center {
  margin-left: auto;
  margin-right: auto;
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background-color var(--transition), color var(--transition),
              border-color var(--transition), box-shadow var(--transition),
              transform var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background-color: var(--copper);
  color: var(--white);
  border-color: var(--copper);
}
.btn--primary:hover {
  background-color: var(--copper-dark);
  border-color: var(--copper-dark);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(184,115,51,0.35);
}

.btn--secondary {
  background-color: transparent;
  color: var(--copper);
  border-color: var(--copper);
}
.btn--secondary:hover {
  background-color: var(--copper);
  color: var(--white);
}

.btn--cyan {
  background-color: var(--cyan);
  color: var(--navy);
  border-color: var(--cyan);
}
.btn--cyan:hover {
  background-color: var(--cyan-dark);
  border-color: var(--cyan-dark);
  color: var(--navy);
  box-shadow: 0 4px 16px var(--cyan-glow);
}

.btn--ghost {
  background-color: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn--ghost:hover {
  border-color: var(--white);
  background-color: rgba(255,255,255,0.08);
  color: var(--white);
}

.btn--lg {
  padding: 18px 44px;
  font-size: 1.05rem;
}

/* ── Cards ────────────────────────────────────────────────── */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: box-shadow var(--transition), transform var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.card--dark {
  background: rgba(255,255,255,0.05);
  border-color: var(--border-dark);
  color: var(--white);
}

.card--dark h3 {
  color: var(--cyan);
}

.card--accent {
  border-left: 4px solid var(--copper);
}

/* ── Grid Layouts ─────────────────────────────────────────── */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

/* ── Site Header / Navigation ─────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--white);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.site-logo {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  text-decoration: none;
}

.logo-primary {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-dark);
  letter-spacing: -0.01em;
}

.logo-sub {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--copper);
}

.site-logo:hover .logo-primary { color: var(--copper); }

.primary-nav {
  display: flex;
  align-items: center;
  gap: 36px;
}

.primary-nav a {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-body);
  text-decoration: none;
  letter-spacing: 0.01em;
  transition: color var(--transition);
  position: relative;
}

.primary-nav a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--copper);
  transition: width var(--transition);
}

.primary-nav a:hover,
.primary-nav a.active {
  color: var(--copper);
}

.primary-nav a:hover::after,
.primary-nav a.active::after {
  width: 100%;
}

.nav-cta {
  margin-left: 8px;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  border-radius: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-dark);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ── Site Footer ──────────────────────────────────────────── */
.site-footer {
  background-color: var(--navy);
  color: rgba(255,255,255,0.75);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand .logo-primary { color: var(--white); }
.footer-brand .logo-sub { color: var(--copper); }

.footer-tagline {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  margin-top: 12px;
  line-height: 1.6;
}

.footer-heading {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 16px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  transition: color var(--transition);
}

.footer-links a:hover { color: var(--white); }

.footer-bottom {
  border-top: 1px solid var(--border-dark);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-copy {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.40);
  margin: 0;
}

.footer-legal {
  display: flex;
  gap: 20px;
}

.footer-legal a {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.40);
}

.footer-legal a:hover { color: rgba(255,255,255,0.75); }

/* ── Page Hero (inner pages) ──────────────────────────────── */
.page-hero {
  background-color: var(--navy);
  padding: 80px 0 72px;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../assets/images/texture-dark.jpg') center/cover no-repeat;
  opacity: 0.18;
}

.page-hero .container { position: relative; z-index: 1; }

.page-hero h1 {
  color: var(--white);
  margin-bottom: 16px;
}

.page-hero .lead {
  color: rgba(255,255,255,0.78);
  max-width: 640px;
}

/* ── Scroll Reveal ────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

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

@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .section--sm { padding: 48px 0; }
  .section-header { margin-bottom: 40px; }

  .grid-2,
  .grid-3,
  .grid-4 { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }

  /* Mobile nav */
  .nav-toggle { display: flex; }

  .primary-nav {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 16px 24px 24px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
  }

  .primary-nav.is-open { display: flex; }

  .primary-nav a {
    width: 100%;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    font-size: 1rem;
  }

  .primary-nav a:last-child { border-bottom: none; }

  .nav-cta {
    margin-left: 0;
    margin-top: 8px;
    width: 100%;
  }

  .nav-cta .btn { width: 100%; justify-content: center; }

  .btn--lg { padding: 16px 32px; }
}

@media (max-width: 480px) {
  h1 { font-size: 1.85rem; }
  h2 { font-size: 1.5rem; }
  .container, .container--narrow { padding-left: 16px; padding-right: 16px; }
}