/*
 * KingsWord London 2025 — Main Stylesheet
 * Custom design system: tokens, glassmorphism, animations, utilities.
 * Works alongside Tailwind CSS CDN.
 * =====================================================================
 */

/* ─────────────────────────────────────────────────────────
   1. DESIGN TOKENS (CSS Custom Properties)
   ───────────────────────────────────────────────────────── */
:root {
  /* Brand Colours */
  --kw-primary:       #f06b1e;
  --kw-primary-dark:  #c9530e;
  --kw-primary-light: #fdecd6;
  --kw-gold:          #d4a853;
  --kw-dark:          #0d0f14;
  --kw-dark-2:        #151820;
  --kw-dark-3:        #1e2230;
  --kw-off-white:     #f8f7f4;

  /* Typography */
  --kw-font:          'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --kw-lh-body:       1.75;
  --kw-lh-heading:    1.1;

  /* Transitions */
  --kw-ease:          cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --kw-ease-bounce:   cubic-bezier(0.34, 1.56, 0.64, 1);
  --kw-transition:    0.3s var(--kw-ease);

  /* Shadows */
  --kw-shadow-sm:     0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --kw-shadow:        0 4px 16px rgba(0,0,0,0.08), 0 2px 6px rgba(0,0,0,0.06);
  --kw-shadow-lg:     0 20px 40px rgba(0,0,0,0.12), 0 8px 16px rgba(0,0,0,0.08);
  --kw-shadow-glow:   0 0 40px rgba(240,107,30,0.25);

  /* Border Radius */
  --kw-radius-sm:     0.5rem;
  --kw-radius:        1rem;
  --kw-radius-lg:     1.5rem;
  --kw-radius-xl:     2rem;

  /* Spacing — section padding */
  --kw-section-py:    6rem;

  /* Header height */
  --kw-header-h:      80px;

  /* Glass effect */
  --kw-glass-bg:      rgba(255, 255, 255, 0.75);
  --kw-glass-border:  rgba(255, 255, 255, 0.3);
  --kw-glass-blur:    20px;
}

/* ─────────────────────────────────────────────────────────
   2. GLOBAL RESET & BASE
   ───────────────────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  font-family: var(--kw-font);
  background-color: var(--kw-off-white);
  color: var(--kw-dark);
  line-height: var(--kw-lh-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img,
video {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--kw-transition);
}

/* ─────────────────────────────────────────────────────────
   3. HEADER — Glassmorphism Sticky Nav
   ───────────────────────────────────────────────────────── */
.kw-header {
  height: var(--kw-header-h);
  background: rgba(248, 247, 244, 0.5);
  backdrop-filter: blur(var(--kw-glass-blur)) saturate(180%);
  -webkit-backdrop-filter: blur(var(--kw-glass-blur)) saturate(180%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  transition:
    background var(--kw-transition),
    box-shadow var(--kw-transition),
    border-color var(--kw-transition);
}

/* Scrolled state — applied by JS */
.kw-header.is-scrolled {
  background: rgba(248, 247, 244, 0.92);
  box-shadow: 0 1px 20px rgba(0, 0, 0, 0.08);
  border-bottom-color: rgba(240, 107, 30, 0.1);
}

/* Over the hero — transparent start */
.kw-home .kw-header:not(.is-scrolled) {
  background: rgba(13, 15, 20, 0.3);
  border-bottom-color: rgba(255, 255, 255, 0.1);
}
.kw-home .kw-header:not(.is-scrolled) .kw-nav-link {
  color: rgba(255, 255, 255, 0.9);
}
.kw-home .kw-header:not(.is-scrolled) .kw-nav-link:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}
.kw-home .kw-header:not(.is-scrolled) #kw-logo-link span:first-child {
  color: #ffffff;
}

/* ─── Hamburger lines ─── */
.kw-hamburger-line {
  display: block;
  width: 20px;
  height: 2px;
  background-color: var(--kw-dark);
  border-radius: 2px;
  transition:
    transform 0.3s var(--kw-ease),
    opacity 0.3s var(--kw-ease),
    width 0.3s var(--kw-ease);
  transform-origin: center;
}

.kw-home .kw-header:not(.is-scrolled) .kw-hamburger-line {
  background-color: rgba(255, 255, 255, 0.9);
}

/* Open state — X animation */
#kw-mobile-menu-btn.is-open .kw-hamburger-line:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
#kw-mobile-menu-btn.is-open .kw-hamburger-line:nth-child(2) {
  opacity: 0;
  width: 0;
}
#kw-mobile-menu-btn.is-open .kw-hamburger-line:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* ─── Dropdown ─── */
.kw-dropdown {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: var(--kw-radius);
  box-shadow: var(--kw-shadow-lg);
  pointer-events: none;
}
.group:hover .kw-dropdown {
  pointer-events: auto;
}

/* ─── Mobile Menu Drawer ─── */
.kw-mobile-menu {
  max-height: 0;
  overflow: hidden;
  background: rgba(248, 247, 244, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  transition: max-height 0.4s var(--kw-ease);
}

.kw-mobile-menu.is-open {
  max-height: 600px;
}

.kw-mobile-nav-link {
  display: block;
  padding: 0.75rem 1rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--kw-dark);
  border-radius: var(--kw-radius-sm);
  transition: all var(--kw-transition);
}

.kw-mobile-nav-link:hover {
  background-color: rgba(240, 107, 30, 0.07);
  color: var(--kw-primary);
}

.kw-mobile-nav-link--sub {
  padding-left: 1.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: #4b5563;
}

.kw-mobile-section-label {
  padding: 0.5rem 1rem 0.25rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--kw-primary);
  margin-top: 0.5rem;
}

/* ─────────────────────────────────────────────────────────
   4. BUTTONS
   ───────────────────────────────────────────────────────── */

/* Primary — solid orange/brand */
.kw-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.75rem;
  background: linear-gradient(135deg, var(--kw-primary), var(--kw-primary-dark));
  color: #ffffff !important;
  font-size: 0.9375rem;
  font-weight: 700;
  line-height: 1;
  border-radius: 9999px;
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none !important;
  transition:
    transform var(--kw-transition),
    box-shadow var(--kw-transition),
    filter var(--kw-transition);
}

.kw-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(240, 107, 30, 0.35);
  filter: brightness(1.08);
}

.kw-btn-primary:active {
  transform: translateY(0);
}

/* Secondary — outlined */
.kw-btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.75rem;
  background: transparent;
  color: var(--kw-dark) !important;
  font-size: 0.9375rem;
  font-weight: 700;
  line-height: 1;
  border-radius: 9999px;
  border: 2px solid rgba(0,0,0,0.15);
  cursor: pointer;
  text-decoration: none !important;
  transition:
    transform var(--kw-transition),
    box-shadow var(--kw-transition),
    border-color var(--kw-transition),
    background-color var(--kw-transition),
    color var(--kw-transition);
}

.kw-btn-secondary:hover {
  border-color: var(--kw-primary);
  color: var(--kw-primary) !important;
  transform: translateY(-1px);
}

/* Glass — for use on dark backgrounds */
.kw-btn-glass {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.75rem;
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff !important;
  font-size: 0.9375rem;
  font-weight: 700;
  line-height: 1;
  border-radius: 9999px;
  border: 1.5px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  cursor: pointer;
  text-decoration: none !important;
  transition:
    transform var(--kw-transition),
    background-color var(--kw-transition),
    border-color var(--kw-transition);
}

.kw-btn-glass:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-2px);
}

/* Outline on dark background */
.kw-btn-outline-light {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 2rem;
  background: transparent;
  color: rgba(255, 255, 255, 0.8) !important;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: 9999px;
  border: 1.5px solid rgba(255,255,255,0.25);
  text-decoration: none !important;
  transition:
    transform var(--kw-transition),
    border-color var(--kw-transition),
    color var(--kw-transition),
    background-color var(--kw-transition);
}

.kw-btn-outline-light:hover {
  border-color: rgba(255,255,255,0.5);
  color: #ffffff !important;
  background: rgba(255,255,255,0.05);
  transform: translateY(-1px);
}

/* ─────────────────────────────────────────────────────────
   5. SECTIONS
   ───────────────────────────────────────────────────────── */
.kw-section {
  padding-top: var(--kw-section-py);
  padding-bottom: var(--kw-section-py);
}

.kw-section--dark {
  background-color: var(--kw-dark);
  color: rgba(255, 255, 255, 0.8);
}

/* ─────────────────────────────────────────────────────────
   6. HERO
   ───────────────────────────────────────────────────────── */
.kw-hero-bg {
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
  animation: kwHeroZoom 20s ease-out forwards;
  will-change: transform;
}

@keyframes kwHeroZoom {
  from { transform: scale(1.08); }
  to   { transform: scale(1); }
}

/* Bounce animation for scroll chevron */
.kw-bounce {
  animation: kwBounce 2.5s ease-in-out infinite;
}

@keyframes kwBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(10px); }
}

/* ─────────────────────────────────────────────────────────
   7. GLASSMORPHISM CARD
   ───────────────────────────────────────────────────────── */
.kw-glass-card {
  background: var(--kw-glass-bg);
  backdrop-filter: blur(var(--kw-glass-blur)) saturate(180%);
  -webkit-backdrop-filter: blur(var(--kw-glass-blur)) saturate(180%);
  border: 1px solid var(--kw-glass-border);
  box-shadow: var(--kw-shadow);
}

/* ─────────────────────────────────────────────────────────
   8. SCHEDULE CARDS
   ───────────────────────────────────────────────────────── */
.kw-schedule-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--kw-radius-lg);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  transition:
    background var(--kw-transition),
    border-color var(--kw-transition),
    transform var(--kw-transition),
    box-shadow var(--kw-transition);
  cursor: default;
}

.kw-schedule-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(240, 107, 30, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.kw-schedule-card--active {
  background: rgba(240, 107, 30, 0.12);
  border-color: rgba(240, 107, 30, 0.4);
  box-shadow: 0 0 0 1px rgba(240, 107, 30, 0.2), 0 8px 24px rgba(240, 107, 30, 0.15);
}

/* ─────────────────────────────────────────────────────────
   9. MINISTRY CARDS
   ───────────────────────────────────────────────────────── */
.kw-ministry-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--kw-radius-lg);
  overflow: hidden;
  transition: transform var(--kw-transition), box-shadow var(--kw-transition);
}

.kw-ministry-card:hover {
  transform: translateY(-8px);
}

/* ─────────────────────────────────────────────────────────
   10. SERMON CARDS
   ───────────────────────────────────────────────────────── */
.kw-sermon-card {
  border-radius: var(--kw-radius-lg);
  overflow: hidden;
  transition: transform var(--kw-transition), box-shadow var(--kw-transition);
}

.kw-sermon-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--kw-shadow-lg);
}

/* ─────────────────────────────────────────────────────────
   11. SOCIAL ICONS
   ───────────────────────────────────────────────────────── */
.kw-social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.625rem;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition:
    background var(--kw-transition),
    color var(--kw-transition),
    border-color var(--kw-transition),
    transform var(--kw-transition);
}

.kw-social-icon:hover {
  background: var(--kw-primary);
  color: #ffffff;
  border-color: var(--kw-primary);
  transform: translateY(-3px);
}

/* ─────────────────────────────────────────────────────────
   12. SCROLL ANIMATIONS (Intersection Observer)
   ───────────────────────────────────────────────────────── */
.kw-animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.7s var(--kw-ease),
    transform 0.7s var(--kw-ease);
}

.kw-animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─────────────────────────────────────────────────────────
   13. SCROLLBAR UTILITIES
   ───────────────────────────────────────────────────────── */
.kw-hide-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.kw-hide-scrollbar::-webkit-scrollbar {
  display: none;
}

/* ─────────────────────────────────────────────────────────
   14. DOTS PATTERN (decorative background)
   ───────────────────────────────────────────────────────── */
.kw-dots-pattern {
  background-image: radial-gradient(circle, rgba(240,107,30,0.4) 1.5px, transparent 1.5px);
  background-size: 14px 14px;
}

/* ─────────────────────────────────────────────────────────
   15. FOCUS STYLES (Accessibility)
   ───────────────────────────────────────────────────────── */
:focus-visible {
  outline: 3px solid var(--kw-primary);
  outline-offset: 3px;
  border-radius: var(--kw-radius-sm);
}

/* ─────────────────────────────────────────────────────────
   16. UTILITY: Line Clamp
   ───────────────────────────────────────────────────────── */
.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.line-clamp-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ─────────────────────────────────────────────────────────
   17. WORDPRESS PAGINATION
   ───────────────────────────────────────────────────────── */
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  justify-content: center;
  margin-top: 3rem;
}

.nav-links a,
.nav-links span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  height: 2.5rem;
  padding: 0 0.75rem;
  border-radius: var(--kw-radius-sm);
  font-weight: 600;
  font-size: 0.875rem;
  transition: all var(--kw-transition);
}

.nav-links a {
  background: #ffffff;
  color: var(--kw-dark);
  border: 1px solid rgba(0,0,0,0.1);
}

.nav-links a:hover {
  background: var(--kw-primary);
  color: #ffffff;
  border-color: var(--kw-primary);
}

.nav-links .current {
  background: var(--kw-primary);
  color: #ffffff;
}

/* ─────────────────────────────────────────────────────────
   18. INNER PAGE STYLES (page.php, single.php)
   ───────────────────────────────────────────────────────── */
.kw-page-content {
  padding-top: calc(var(--kw-header-h) + 2rem);
}

.kw-prose {
  font-size: 1.0625rem;
  line-height: var(--kw-lh-body);
  color: #374151;
}

.kw-prose h1,
.kw-prose h2,
.kw-prose h3,
.kw-prose h4 {
  font-weight: 800;
  color: var(--kw-dark);
  line-height: var(--kw-lh-heading);
  margin-top: 2em;
  margin-bottom: 0.6em;
}

.kw-prose h1 { font-size: 2.5rem; }
.kw-prose h2 { font-size: 1.875rem; }
.kw-prose h3 { font-size: 1.5rem; }
.kw-prose h4 { font-size: 1.25rem; }

.kw-prose p { margin-bottom: 1.25em; }
.kw-prose ul,
.kw-prose ol { margin-bottom: 1.25em; padding-left: 1.5em; }
.kw-prose li { margin-bottom: 0.5em; }

.kw-prose a {
  color: var(--kw-primary);
  text-decoration: underline;
  text-decoration-color: rgba(240,107,30,0.3);
}

.kw-prose a:hover {
  text-decoration-color: var(--kw-primary);
}

.kw-prose blockquote {
  border-left: 4px solid var(--kw-primary);
  padding: 1rem 1.5rem;
  background: var(--kw-primary-light);
  border-radius: 0 var(--kw-radius-sm) var(--kw-radius-sm) 0;
  font-style: italic;
  margin: 1.5em 0;
}

.kw-prose img {
  border-radius: var(--kw-radius);
  box-shadow: var(--kw-shadow);
}

/* ─────────────────────────────────────────────────────────
   19. RESPONSIVE ADJUSTMENTS
   ───────────────────────────────────────────────────────── */
@media (max-width: 640px) {
  :root {
    --kw-section-py: 4rem;
  }

  .kw-btn-primary,
  .kw-btn-secondary,
  .kw-btn-glass {
    padding: 0.8125rem 1.5rem;
    font-size: 0.9375rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .kw-animate-on-scroll,
  .kw-hero-bg,
  .kw-bounce,
  * {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ─────────────────────────────────────────────────────────
   20. WORDPRESS ADMIN BAR OFFSET
   ───────────────────────────────────────────────────────── */
.admin-bar .kw-header {
  top: 32px;
}

@media screen and (max-width: 782px) {
  .admin-bar .kw-header {
    top: 46px;
  }
}