/* ==========================================================================
   Design tokens
   ========================================================================== */
:root {
  /* Colors */
  --color-primary: #1b1340;
  --color-primary-dark: #120c2b;
  --color-primary-light: #2e2160;
  --color-accent: #d4a017;
  --color-accent-light: #e8be4d;
  --color-accent-dark: #a97e0f;
  --color-bg: #faf8f5;
  --color-surface: #ffffff;
  --color-ink: #1a1730;
  --color-ink-soft: #524c6b;
  --color-ink-faint: #7c7691;
  --color-border: #e4e0d8;
  --color-success: #2e7d4f;
  --color-error: #b3261e;

  /* Typography */
  --font-heading: Georgia, 'Iowan Old Style', 'Palatino Linotype', 'Times New Roman', serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  /* Fluid type scale */
  --text-xs: clamp(0.75rem, 0.72rem + 0.15vw, 0.85rem);
  --text-sm: clamp(0.875rem, 0.84rem + 0.18vw, 1rem);
  --text-base: clamp(1rem, 0.96rem + 0.2vw, 1.125rem);
  --text-lg: clamp(1.15rem, 1.08rem + 0.35vw, 1.35rem);
  --text-xl: clamp(1.4rem, 1.25rem + 0.75vw, 1.85rem);
  --text-2xl: clamp(1.75rem, 1.5rem + 1.25vw, 2.5rem);
  --text-3xl: clamp(2.1rem, 1.7rem + 2vw, 3.25rem);

  /* Spacing scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4.5rem;
  --space-9: 6rem;

  /* Misc */
  --radius-sm: 6px;
  --radius-md: 14px;
  --radius-lg: 28px;
  --shadow-sm: 0 2px 8px rgba(27, 19, 64, 0.08);
  --shadow-md: 0 10px 30px rgba(27, 19, 64, 0.14);
  --shadow-lg: 0 20px 50px rgba(27, 19, 64, 0.22);
  --container-width: 1180px;
  --header-height: 76px;
  --transition: 200ms ease;
}

/* ==========================================================================
   Reset
   ========================================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

/* Offset anchor-scroll targets so they land below the sticky header
   instead of tucking their top edge underneath it. */
[id] {
  scroll-margin-top: calc(var(--header-height) + var(--space-4));
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-ink);
  background: var(--color-bg);
  overflow-x: hidden;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-primary);
  line-height: 1.15;
  margin: 0 0 var(--space-3);
}

p {
  margin: 0 0 var(--space-4);
}

a {
  color: inherit;
}

ul {
  margin: 0;
  padding: 0;
}

button {
  font-family: inherit;
}

:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

/* ==========================================================================
   Utilities
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: var(--space-5);
}

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

.skip-link {
  position: absolute;
  top: -60px;
  left: var(--space-4);
  z-index: 200;
  background: var(--color-accent);
  color: var(--color-primary-dark);
  font-weight: 700;
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-sm);
  transition: top var(--transition);
}

.skip-link:focus {
  top: var(--space-4);
}

.section {
  padding-block: var(--space-8);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: var(--space-7);
}

.section-eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  margin-bottom: var(--space-2);
}

.section-title {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-2);
}

.section-title--light {
  color: var(--color-surface);
}

.section-lede {
  color: var(--color-ink-soft);
  font-size: var(--text-lg);
  margin: 0;
}

.section-lede--light {
  color: rgba(255, 255, 255, 0.82);
}

.card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: var(--space-5);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
  border-radius: 999px;
  padding: 0.85em 1.8em;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background-color var(--transition), color var(--transition);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-primary-dark);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: var(--color-accent-light);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.6);
  color: var(--color-surface);
}

.btn-outline:hover {
  border-color: var(--color-surface);
  background: rgba(255, 255, 255, 0.08);
}

/* Icon buttons (carousel arrows, etc.) */
.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-primary);
  cursor: pointer;
  transition: background-color var(--transition), border-color var(--transition), color var(--transition), transform var(--transition);
  flex-shrink: 0;
}

.icon-btn svg {
  width: 20px;
  height: 20px;
}

.icon-btn:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-surface);
}

.icon-btn:disabled {
  opacity: 0.35;
  cursor: default;
  pointer-events: none;
}

/* ==========================================================================
   Header / Nav
   ========================================================================== */
header.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-primary);
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  transition: box-shadow var(--transition), background-color var(--transition);
}

header.site-header.is-scrolled {
  box-shadow: var(--shadow-md);
  background: var(--color-primary-dark);
}

.site-header .container {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  width: 100%;
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-surface);
  margin-right: auto;
}

.brand img {
  width: 60px;
  height: 60px;
  object-fit: contain;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.05;
  color: var(--color-surface);
}

.brand-tagline {
  font-size: 0.7rem;
  font-style: italic;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 4px;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-sm);
  color: var(--color-surface);
  cursor: pointer;
}

.nav-toggle svg {
  width: 22px;
  height: 22px;
}

.primary-nav ul {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  list-style: none;
}

.primary-nav a {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--color-surface);
  text-decoration: none;
  padding: var(--space-2) 0;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}

.primary-nav a:hover,
.primary-nav a:focus-visible {
  color: var(--color-accent-light);
  border-color: var(--color-accent);
}

@media (max-width: 860px) {
  .nav-toggle {
    display: inline-flex;
  }

  .primary-nav {
    position: fixed;
    inset: var(--header-height) 0 0 0;
    background: var(--color-primary-dark);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
    overflow-y: auto;
  }

  .primary-nav.is-open {
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
    pointer-events: auto;
  }

  .primary-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: var(--space-4) var(--space-5);
  }

  .primary-nav li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .primary-nav a {
    display: block;
    padding: var(--space-4) var(--space-2);
    font-size: var(--text-lg);
  }
}

/* ==========================================================================
   Page hero (About / Articles / Sermons banner)
   ========================================================================== */
.page-hero {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: var(--color-surface);
  padding-block: var(--space-8);
  text-align: center;
}

.page-hero .section-eyebrow {
  color: var(--color-accent-light);
}

.page-hero h1 {
  color: var(--color-surface);
  font-size: var(--text-3xl);
}

.page-hero-lede {
  max-width: 680px;
  margin: var(--space-3) auto 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: var(--text-lg);
}

/* ==========================================================================
   Footer
   ========================================================================== */
footer.site-footer {
  background: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.85);
  padding-block: var(--space-8) var(--space-6);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-7);
  margin-bottom: var(--space-7);
}

.footer-col h3 {
  color: var(--color-surface);
  font-size: var(--text-sm);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--space-4);
}

.footer-col address,
.footer-col p {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-style: normal;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.6;
  margin: 0;
}

.footer-col ul,
.contact-rows {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer-col a {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-weight: 400;
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-col a:hover {
  color: var(--color-accent-light);
}

.social-icon {
  width: 22px;
  height: 22px;
  margin-top: 2px;
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: var(--space-5);
  text-align: center;
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.55);
}

@media (max-width: 760px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
    text-align: center;
  }

  /* Each row's icon + text moves together as one centered unit, the
     same way the address text above already centers as a block. */
  .footer-col address,
  .footer-col a,
  .footer-col p {
    justify-content: center;
    text-align: center;
  }
}

/* ==========================================================================
   Small phones (320px–480px)
   ========================================================================== */
@media (max-width: 480px) {
  .container {
    padding-inline: var(--space-4);
  }

  .site-header .container {
    gap: var(--space-2);
  }

  .brand {
    gap: var(--space-2);
  }

  .brand img {
    width: 42px;
    height: 42px;
  }

  .brand-name {
    font-size: 0.82rem;
  }

  .brand-tagline {
    font-size: 0.6rem;
  }

  .nav-toggle {
    width: 38px;
    height: 38px;
  }

  .section-title {
    font-size: var(--text-xl);
  }
}