/* ============================================================
   PENUEL REVIVAL TEMPLE — Immersive Glassmorphism Design System (2026)
   Theme: Royal Theological Blue & Radiant Celestial Gold
   Role: Frontend Web Designer Style Overhaul
   ============================================================ */

:root {
  /* Dynamic Light Mode Color Tokens (Glass Sanctuary) */
  --color-bg:            #F4F5F8;   /* Pristine soft porcelain */
  --color-bg-gradient:   linear-gradient(135deg, #F4F5F8 0%, #E8EBF2 100%);
  --color-ink:           #0F172A;   /* Slate 900 for high-contrast legibility */
  --color-ink-soft:      #475569;   /* Slate 600 */
  --color-line:          rgba(15, 23, 42, 0.06);
  
  /* Primary Theological Blue & Sacred Gold */
  --color-sky:           #1E293B;   /* Slate 800 - Deep church night sky */
  --color-royal-blue:    #1E3A8A;   /* Royal Blue */
  --color-gold:          #0077ff;   /* Metallic Gold */
  --color-gold-deep:     #7006fa;   /* Rich Bronze Gold */
  --color-ember:         #DC2626;   /* Terracotta Red */
  
  /* Glassmorphism Configuration */
  --color-card:          rgba(255, 255, 255, 0.45);
  --color-card-border:   rgba(255, 255, 255, 0.6);
  --color-glow:          rgba(212, 175, 55, 0.12);
  --card-blur:           blur(16px) saturate(140%);
  
  /* Typography & Layout */
  --font-display: 'Fraunces', 'Georgia', serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --radius-pill: 999px;

  /* Shadows */
  --shadow-sm: 0 4px 12px 0 rgba(15, 23, 42, 0.02);
  --shadow-md: 0 8px 32px 0 rgba(31, 38, 135, 0.06);
  --shadow-lg: 0 20px 50px 0 rgba(15, 23, 42, 0.08);
  --shadow-glow: 0 0 25px rgba(212, 175, 55, 0.25);
  
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s ease-in-out;
}

@media (prefers-color-scheme: dark) {
  :root {
    /* Obsidian Dark Mode Color Tokens */
    --color-bg:            #0B0F19;   /* Pure midnight chapel */
    --color-bg-gradient:   linear-gradient(180deg, #0B0F19 0%, #060910 100%);
    --color-ink:           #F8FAFC;   /* Slate 50 */
    --color-ink-soft:      #94A3B8;   /* Slate 400 */
    --color-line:          rgba(248, 250, 252, 0.05);
    
    /* Dark Glass Configuration */
    --color-card:          rgba(15, 23, 42, 0.55);
    --color-card-border:   rgba(255, 255, 255, 0.05);
    --color-glow:          rgba(212, 175, 55, 0.06);
    --card-blur:           blur(20px) saturate(180%);
    
    --shadow-md: 0 8px 32px 0 rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 20px 50px 0 rgba(0, 0, 0, 0.5);
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--color-bg);
  background-image: var(--color-bg-gradient);
  color: var(--color-ink);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  background-attachment: fixed;
  /* Ambient glowing points */
  background-repeat: no-repeat;
  background-size: cover;
}

/* Premium Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(212, 175, 55, 0.2);
  border-radius: var(--radius-pill);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-gold);
}

/* Headers */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 0.5em;
  color: var(--color-ink);
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.4rem, 6vw, 4.2rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.7rem); }

p {
  margin: 0 0 1.25em;
  color: var(--color-ink-soft);
}

p.lead {
  font-size: 1.2rem;
  line-height: 1.65;
  color: var(--color-ink-soft);
}

a {
  color: var(--color-gold-deep);
  transition: var(--transition-fast);
}
a:hover {
  color: var(--color-royal-blue);
}
@media (prefers-color-scheme: dark) {
  a:hover {
    color: #fff;
  }
}

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 32px;
}

/* Glassmorphism Navigation Bar */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(244, 245, 248, 0.6);
  backdrop-filter: var(--card-blur);
  -webkit-backdrop-filter: var(--card-blur);
  border-bottom: 1px solid var(--color-card-border);
  transition: var(--transition-smooth);
}
@media (prefers-color-scheme: dark) {
  .site-header {
    background: rgba(11, 15, 25, 0.6);
  }
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--color-ink);
}
.brand .glory-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--color-gold) 0%, transparent 80%);
  box-shadow: var(--shadow-glow);
  animation: pulseGlow 3s infinite ease-in-out;
}

@keyframes pulseGlow {
  0%, 100% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.3); opacity: 1; filter: brightness(1.25); }
}

.nav-links {
  display: flex;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  align-items: center;
}

.nav-links > li > a {
  display: inline-block;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  font-size: 0.94rem;
  font-weight: 550;
  color: var(--color-ink-soft);
  transition: var(--transition-fast);
  border: 1px solid transparent;
}

.nav-links > li > a:hover,
.nav-links > li > a.active {
  background: rgba(255, 255, 255, 0.4);
  color: var(--color-ink);
  border-color: var(--color-card-border);
}
@media (prefers-color-scheme: dark) {
  .nav-links > li > a:hover,
  .nav-links > li > a.active {
    background: rgba(255, 255, 255, 0.05);
  }
}

.nav-cta {
  background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-deep) 100%) !important;
  color: #fff !important;
  padding: 8px 22px !important;
  border-radius: var(--radius-pill);
  font-weight: 600 !important;
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.25);
  border: none !important;
}
.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
}

.nav-toggle {
  display: none;
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  cursor: pointer;
  font-size: 1.2rem;
  color: var(--color-ink);
}

@media (max-width: 900px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: rgba(244, 245, 248, 0.95);
    backdrop-filter: var(--card-blur);
    -webkit-backdrop-filter: var(--card-blur);
    flex-direction: column;
    align-items: stretch;
    padding: 24px;
    border-bottom: 1px solid var(--color-card-border);
    box-shadow: var(--shadow-lg);
  }
  @media (prefers-color-scheme: dark) {
    .nav-links { background: rgba(11, 15, 25, 0.95); }
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: inline-flex; }
}

/* Premium Hero */
.hero {
  position: relative;
  padding: 130px 0 90px;
  overflow: hidden;
  background: 
    radial-gradient(1100px 500px at 90% -10%, var(--color-glow), transparent 70%),
    linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
}
.hero-eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 3.5px;
  text-transform: uppercase;
  color: var(--color-gold-deep);
  background: rgba(212, 175, 55, 0.12);
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  margin-bottom: 24px;
  border: 1px solid rgba(212, 175, 55, 0.2);
}
.hero h1 {
  max-width: 20ch;
  margin-bottom: 0.35em;
  font-weight: 800;
}
.hero p.lead {
  max-width: 58ch;
  margin-bottom: 38px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Modern Glass Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.96rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition-smooth);
}
.btn-primary {
  background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-deep) 100%);
  color: #fff;
  box-shadow: 0 4px 20px rgba(212, 175, 55, 0.25);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(212, 175, 55, 0.45);
}
.btn-outline {
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid var(--color-card-border);
  color: var(--color-ink);
  backdrop-filter: var(--card-blur);
  -webkit-backdrop-filter: var(--card-blur);
}
.btn-outline:hover {
  background: rgba(255, 255, 255, 0.4);
  border-color: var(--color-gold);
  transform: translateY(-2px);
}
@media (prefers-color-scheme: dark) {
  .btn-outline { background: rgba(255, 255, 255, 0.05); }
  .btn-outline:hover { background: rgba(255, 255, 255, 0.1); }
}

/* Sections */
section {
  padding: 90px 0;
}
.section-eyebrow {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-gold-deep);
  margin-bottom: 12px;
  display: inline-block;
}
.section-header {
  max-width: 65ch;
  margin-bottom: 60px;
}

.grid {
  display: grid;
  gap: 32px;
}
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1000px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 650px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* Real Glassmorphism Cards */
.card {
  background: var(--color-card);
  backdrop-filter: var(--card-blur);
  -webkit-backdrop-filter: var(--card-blur);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-lg);
  padding: 38px;
  box-shadow: var(--shadow-md);
  transition: var(--transition-smooth);
}
.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(212, 175, 55, 0.35);
  background: rgba(255, 255, 255, 0.6);
}
@media (prefers-color-scheme: dark) {
  .card:hover {
    background: rgba(15, 23, 42, 0.7);
    border-color: rgba(212, 175, 55, 0.2);
  }
}

.card .icon {
  font-size: 2rem;
  margin-bottom: 18px;
  display: inline-block;
}
.card h3 {
  font-size: 1.35rem;
  margin-bottom: 10px;
}

.section-alt {
  background: var(--color-bg-alt);
  background-image: linear-gradient(180deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
}

.section-dark {
  background: var(--color-sky);
  background-image: linear-gradient(135deg, #1E293B 0%, #0F172A 100%);
  color: #E2E8F0;
  border-top: 1px solid var(--color-line);
}
.section-dark h2, .section-dark h3, .section-dark h1 {
  color: #fff;
}
.section-dark p {
  color: #94A3B8;
}

/* Immersive Glassmorphism Forms */
.form-card {
  background: var(--color-card);
  backdrop-filter: var(--card-blur);
  -webkit-backdrop-filter: var(--card-blur);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-lg);
  padding: 50px;
  box-shadow: var(--shadow-lg);
  max-width: 680px;
  margin: 0 auto;
}
.field {
  margin-bottom: 26px;
}
.field label {
  display: block;
  font-size: 0.88rem;
  font-weight: 650;
  color: var(--color-ink);
  margin-bottom: 8px;
  letter-spacing: 0.01em;
}
.field input, .field select, .field textarea {
  width: 100%;
  padding: 14px 20px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 0.98rem;
  background: rgba(255, 255, 255, 0.35);
  color: var(--color-ink);
  transition: var(--transition-smooth);
}
@media (prefers-color-scheme: dark) {
  .field input, .field select, .field textarea {
    background: rgba(0, 0, 0, 0.2);
    border-color: rgba(255, 255, 255, 0.05);
  }
}

.field textarea {
  min-height: 140px;
  resize: vertical;
}

.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--color-gold);
  background: rgba(255, 255, 255, 0.85);
  box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.2);
  transform: translateY(-1px);
}
@media (prefers-color-scheme: dark) {
  .field input:focus, .field select:focus, .field textarea:focus {
    background: rgba(15, 23, 42, 0.9);
  }
}

/* Glassmorphism Alerts */
.alert {
  padding: 16px 24px;
  border-radius: var(--radius-md);
  margin-bottom: 28px;
  font-size: 0.98rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 12px;
  backdrop-filter: var(--card-blur);
  -webkit-backdrop-filter: var(--card-blur);
  animation: slideDown 0.4s ease-out;
}
@keyframes slideDown {
  from { transform: translateY(-12px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.alert-success {
  background: rgba(229, 243, 232, 0.6);
  color: #166534;
  border: 1px solid rgba(74, 222, 128, 0.4);
}
.alert-error {
  background: rgba(254, 226, 226, 0.6);
  color: #991B1B;
  border: 1px solid rgba(248, 113, 113, 0.4);
}

/* Table Style Overhaul */
table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-card);
  backdrop-filter: var(--card-blur);
  -webkit-backdrop-filter: var(--card-blur);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
}
table th, table td {
  text-align: left;
  padding: 18px 22px;
  border-bottom: 1px solid var(--color-line);
  font-size: 0.94rem;
}
table th {
  background: rgba(15, 23, 42, 0.04);
  font-weight: 700;
  color: var(--color-ink);
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.05em;
}
@media (prefers-color-scheme: dark) {
  table th { background: rgba(255, 255, 255, 0.02); }
}
table tbody tr {
  transition: var(--transition-fast);
}
table tbody tr:hover {
  background: rgba(212, 175, 55, 0.05);
}

/* Media Vault - PenTube */
.pentube-hero {
  padding: 100px 0 50px;
  background: linear-gradient(180deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
  border-bottom: 1px solid var(--color-line);
}
.media-tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 40px;
  border-bottom: 2px solid var(--color-line);
  padding-bottom: 14px;
}
.tab-btn {
  background: none;
  border: none;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-ink-soft);
  padding: 10px 24px;
  cursor: pointer;
  border-radius: var(--radius-pill);
  transition: var(--transition-fast);
}
.tab-btn:hover {
  color: var(--color-ink);
  background: rgba(255, 255, 255, 0.4);
}
.tab-btn.active {
  color: #fff;
  background: var(--color-gold-deep);
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.2);
}

.video-grid {
  display: grid;
  gap: 32px;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
}
.video-card {
  background: var(--color-card);
  backdrop-filter: var(--card-blur);
  -webkit-backdrop-filter: var(--card-blur);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}
.video-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(212, 175, 55, 0.25);
}
.video-thumbnail-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  background: #000;
  overflow: hidden;
}
.video-thumbnail {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}
.video-card:hover .video-thumbnail {
  transform: scale(1.06);
}
.play-badge {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(212, 175, 55, 0.95);
  color: #fff;
  width: 56px; height: 56px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  box-shadow: var(--shadow-glow);
  transition: var(--transition-smooth);
}
.video-card:hover .play-badge {
  background: var(--color-ink);
  transform: translate(-50%, -50%) scale(1.15);
}
.video-duration {
  position: absolute;
  bottom: 12px; right: 12px;
  background: rgba(15, 23, 42, 0.85);
  color: #fff;
  padding: 4px 8px;
  font-size: 0.75rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
}
.video-info {
  padding: 22px;
}
.video-meta {
  font-size: 0.8rem;
  color: var(--color-ink-soft);
  margin-bottom: 10px;
  display: flex; gap: 14px;
}
.video-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.video-preacher {
  font-size: 0.9rem;
  color: var(--color-gold-deep);
  font-weight: 600;
}

/* Dynamic Overlays / Modals */
.modal {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 200;
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s ease;
}
.modal.open {
  opacity: 1; pointer-events: auto;
}
.modal-content {
  background: var(--color-card);
  backdrop-filter: var(--card-blur);
  -webkit-backdrop-filter: var(--card-blur);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-lg);
  width: 92%;
  max-width: 820px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
  transform: scale(0.96);
  transition: transform 0.3s ease;
}
.modal.open .modal-content {
  transform: scale(1);
}
.modal-close {
  position: absolute;
  top: 16px; right: 20px;
  background: none;
  border: none;
  font-size: 2.2rem;
  cursor: pointer;
  color: var(--color-ink);
  z-index: 10;
}

/* Premium Footer */
.site-footer {
  background: var(--color-sky);
  background-image: linear-gradient(135deg, #0F172A 0%, #060910 100%);
  color: #94A3B8;
  padding: 80px 0 32px;
  border-top: 1px solid var(--color-line);
}
.site-footer h4 {
  color: #fff;
  font-size: 0.95rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.site-footer a {
  color: #94A3B8;
}
.site-footer a:hover {
  color: var(--color-gold);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 48px;
  margin-bottom: 56px;
}
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; }
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.88rem;
  color: #64748B;
}

/* Utility */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.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;
}
a{
  text-decoration: none;
}