/* ==========================================================================
   GREG LUKE PERSONAL WEBSITE DESIGN SYSTEM
   Palette: Warm Heritage (Off-White, Charcoal, Gold/Amber Accent, Warm Beige)
   Typography: Cormorant Garamond (Headings) & Plus Jakarta Sans (Body)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,600;0,700;1,400&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  /* Color Tokens */
  --bg-main: #FBF9F5;
  --bg-card: #FFFFFF;
  --bg-alt: #F4EFE6;
  --bg-dark: #191C1A;
  
  --text-primary: #1F2421;
  --text-muted: #4A5568;
  --text-light: #718096;
  --text-on-dark: #F7F4EE;
  
  --accent-gold: #C59B27;
  --accent-gold-hover: #A8821D;
  --accent-gold-light: #FAF3E0;
  --accent-amber: #D4AF37;
  --accent-amber-subtle: rgba(197, 155, 39, 0.12);

  --border-light: #E8E2D5;
  --border-accent: #D6C8AF;
  
  --shadow-sm: 0 2px 8px rgba(31, 36, 33, 0.04);
  --shadow-md: 0 8px 24px rgba(31, 36, 33, 0.08);
  --shadow-lg: 0 16px 40px rgba(31, 36, 33, 0.12);

  /* Typography */
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Layout */
  --container-max: 1200px;
  --container-narrow: 840px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --transition-smooth: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

img, video, iframe, embed, object {
  max-width: 100%;
  height: auto;
}

.instagram-media {
  max-width: 100% !important;
  min-width: 280px !important;
  margin: 0 auto !important;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-main);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Utility Layout Classes */
.container {
  width: 90%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
}

.container-narrow {
  width: 90%;
  max-width: var(--container-narrow);
  margin-left: auto;
  margin-right: auto;
}

/* Responsive Grid Utility Classes */
.grid-hero {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: 3.5rem;
  align-items: center;
}

.grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.grid-3col {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 3rem;
}

@media (max-width: 900px) {
  .grid-hero,
  .grid-2col,
  .grid-3col {
    grid-template-columns: 1fr !important;
    gap: 2rem !important;
  }
}

.section-padding {
  padding-top: 5rem;
  padding-bottom: 5rem;
}

@media (max-width: 768px) {
  .section-padding {
    padding-top: 3.5rem;
    padding-bottom: 3.5rem;
  }

  h1 {
    font-size: 2.2rem;
  }

  h2 {
    font-size: 1.8rem;
  }

  h3 {
    font-size: 1.4rem;
  }

  .lead-text {
    font-size: 1.1rem;
  }
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(251, 249, 245, 0.94);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition-smooth);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.brand-logo {
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 12px;
}

.lens-icon-svg {
  width: 28px;
  height: 28px;
  color: var(--accent-gold);
}

.brand-name {
  font-family: var(--font-serif);
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.brand-tagline {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-light);
  display: block;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  text-decoration: none;
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition-smooth);
  position: relative;
  padding: 6px 0;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-primary);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--accent-gold);
  border-radius: 2px;
}

.nav-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background-color: var(--text-primary);
  color: var(--bg-main);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: var(--transition-smooth);
  border: 1px solid var(--text-primary);
}

.nav-cta-btn:hover {
  background-color: var(--accent-gold);
  border-color: var(--accent-gold);
  color: #FFFFFF;
}

.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-primary);
  cursor: pointer;
  padding: 8px;
}

@media (max-width: 868px) {
  .mobile-nav-toggle {
    display: block;
  }

  .nav-menu {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    background-color: var(--bg-main);
    flex-direction: column;
    padding: 2rem;
    border-bottom: 1px solid var(--border-light);
    box-shadow: var(--shadow-lg);
    display: none;
    gap: 1.5rem;
  }

  .nav-menu.open {
    display: flex;
  }
}

/* Typography Hierarchy */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  color: var(--text-primary);
  line-height: 1.2;
}

h1 {
  font-size: 3.2rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

h2 {
  font-size: 2.3rem;
  font-weight: 600;
  margin-bottom: 1.2rem;
}

h3 {
  font-size: 1.6rem;
  font-weight: 600;
  margin-bottom: 0.8rem;
}

p {
  margin-bottom: 1.25rem;
  color: var(--text-muted);
  font-size: 1.05rem;
}

.lead-text {
  font-size: 1.25rem;
  line-height: 1.6;
  color: var(--text-primary);
  font-weight: 400;
}

.subheading-tag {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-gold);
  margin-bottom: 0.75rem;
}

/* Button Styles */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition-smooth);
  cursor: pointer;
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--text-primary);
  color: #FFFFFF;
  border-color: var(--text-primary);
}

.btn-primary:hover {
  background-color: var(--accent-gold);
  border-color: var(--accent-gold);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text-primary);
  border-color: var(--border-accent);
}

.btn-secondary:hover {
  background-color: var(--bg-alt);
  border-color: var(--accent-gold);
}

.btn-gold {
  background-color: var(--accent-gold);
  color: #FFFFFF;
}

.btn-gold:hover {
  background-color: var(--accent-gold-hover);
}

/* Section Header styling */
.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3.5rem auto;
}

.section-header.text-left {
  text-align: left;
  margin-left: 0;
}

/* Disclaimers & Clarifications Notice Banner */
.disclaimer-banner {
  background-color: var(--bg-alt);
  border-left: 4px solid var(--accent-gold);
  padding: 1.5rem 2rem;
  border-radius: var(--radius-sm);
  margin: 2rem 0;
  box-shadow: var(--shadow-sm);
}

.disclaimer-banner p {
  margin-bottom: 0;
  font-size: 0.95rem;
  color: var(--text-primary);
}

.disclaimer-banner strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* Editorial Image & Video Placeholders */
.placeholder-card {
  background-color: #FFFFFF;
  border: 2px dashed var(--border-accent);
  border-radius: var(--radius-md);
  padding: 2rem;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  transition: var(--transition-smooth);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.placeholder-card:hover {
  border-color: var(--accent-gold);
  box-shadow: var(--shadow-md);
}

.placeholder-card.portrait {
  aspect-ratio: 4 / 5;
  max-width: 500px;
  margin: 0 auto;
}

.placeholder-card.landscape {
  aspect-ratio: 16 / 9;
  width: 100%;
}

.placeholder-card.square {
  aspect-ratio: 1 / 1;
  width: 100%;
}

.placeholder-card.video-ratio {
  aspect-ratio: 16 / 9;
  width: 100%;
  background: linear-gradient(135deg, #1F2421 0%, #2D3748 100%);
  color: #FFFFFF;
  border-style: solid;
  border-color: var(--accent-gold);
}

.placeholder-icon {
  width: 44px;
  height: 44px;
  color: var(--accent-gold);
  margin-bottom: 1rem;
}

.placeholder-badge {
  display: inline-block;
  background-color: var(--accent-amber-subtle);
  color: var(--accent-gold);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 0.75rem;
}

.placeholder-card.video-ratio .placeholder-badge {
  background-color: rgba(212, 175, 55, 0.25);
  color: var(--accent-amber);
}

.placeholder-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.placeholder-card.video-ratio .placeholder-title {
  color: #FFFFFF;
}

.placeholder-meta {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 1rem;
}

.placeholder-card.video-ratio .placeholder-meta {
  color: #CBD5E0;
}

.placeholder-inspect-btn {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
  background-color: var(--bg-alt);
  border: 1px solid var(--border-light);
  padding: 6px 14px;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.placeholder-card.video-ratio .placeholder-inspect-btn {
  background-color: rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.3);
}

.placeholder-inspect-btn:hover {
  background-color: var(--accent-gold);
  color: #FFFFFF;
  border-color: var(--accent-gold);
}

.placeholder-caption {
  font-size: 0.88rem;
  font-style: italic;
  color: var(--text-light);
  margin-top: 0.75rem;
  text-align: center;
}

/* Timeline Layout (Greg's Story) */
.story-image-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}

.story-image-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--border-accent);
}

.story-image-card img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.story-image-card figcaption {
  padding: 0.9rem 1.25rem;
  font-size: 0.88rem;
  font-style: italic;
  color: var(--text-muted);
  text-align: center;
  background-color: var(--bg-main);
  border-top: 1px solid var(--border-light);
}

.timeline-container {
  position: relative;
  max-width: 900px;
  margin: 3rem auto 0 auto;
  padding-left: 2.5rem;
}

.timeline-container::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 12px;
  width: 2px;
  background: linear-gradient(180deg, var(--accent-gold) 0%, var(--border-accent) 100%);
}

.timeline-item {
  position: relative;
  margin-bottom: 4rem;
}

.timeline-dot {
  position: absolute;
  left: -2.5rem;
  top: 4px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background-color: var(--bg-main);
  border: 3px solid var(--accent-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.timeline-dot::after {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent-gold);
}

.timeline-date-badge {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-gold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.timeline-content {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}

.timeline-content:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--border-accent);
}

.timeline-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
  margin-top: 1.5rem;
}

@media (max-width: 768px) {
  .timeline-grid {
    grid-template-columns: 1fr;
  }
}

/* Video Breakdown Story Cards (Today at Lens Lounge) */
.video-story-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  margin-bottom: 3rem;
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 0;
}

@media (max-width: 900px) {
  .video-story-card {
    grid-template-columns: 1fr;
  }
}

.video-card-media {
  padding: 1.5rem;
  background-color: var(--bg-dark);
  display: flex;
  align-items: center;
  justify-content: center;
}

.video-card-body {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.video-card-body p {
  margin-bottom: 1rem;
}

.video-card-body p:last-child {
  margin-bottom: 0;
}

/* Modal for Image Inspector */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(15, 18, 16, 0.75);
  backdrop-filter: blur(6px);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.modal-overlay.open {
  display: flex;
}

.modal-content {
  background-color: var(--bg-card);
  border-radius: var(--radius-md);
  max-width: 650px;
  width: 100%;
  padding: 2.5rem;
  position: relative;
  box-shadow: var(--shadow-lg);
  max-height: 90vh;
  overflow-y: auto;
}

.modal-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-muted);
}

.modal-close:hover {
  color: var(--text-primary);
}

.modal-spec-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1.5rem;
}

.modal-spec-table th,
.modal-spec-table td {
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.92rem;
}

.modal-spec-table th {
  color: var(--text-light);
  font-weight: 600;
  width: 35%;
}

.modal-spec-table td {
  color: var(--text-primary);
  font-family: monospace;
}

/* Interactive Launch Checklist Section */
.checklist-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
  margin-top: 3rem;
}

.checklist-progress-bar {
  height: 8px;
  background-color: var(--bg-alt);
  border-radius: 4px;
  overflow: hidden;
  margin: 1.5rem 0 2rem 0;
}

.checklist-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-gold) 0%, var(--accent-amber) 100%);
  width: 0%;
  transition: width 0.4s ease;
}

.checklist-items {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.checklist-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background-color: var(--bg-main);
  border: 1px solid var(--border-light);
  transition: var(--transition-smooth);
}

.checklist-item:hover {
  border-color: var(--border-accent);
}

.checklist-item input[type="checkbox"] {
  width: 20px;
  height: 20px;
  accent-color: var(--accent-gold);
  cursor: pointer;
  margin-top: 2px;
}

.checklist-item label {
  cursor: pointer;
  font-weight: 500;
  color: var(--text-primary);
}

.checklist-item .desc {
  display: block;
  font-size: 0.88rem;
  color: var(--text-muted);
  font-weight: 400;
  margin-top: 2px;
}

/* Footer Styling */
.site-footer {
  background-color: var(--bg-dark);
  color: var(--text-on-dark);
  padding-top: 4rem;
  padding-bottom: 3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.footer-brand h3 {
  color: #FFFFFF;
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
}

.footer-brand p {
  color: #A0AEC0;
  font-size: 0.95rem;
}

.footer-links h4,
.footer-contact h4 {
  color: var(--accent-amber);
  font-size: 1.05rem;
  font-family: var(--font-sans);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1.25rem;
}

.footer-nav {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-nav a {
  color: #CBD5E0;
  text-decoration: none;
  transition: var(--transition-smooth);
}

.footer-nav a:hover {
  color: var(--accent-amber);
}

.footer-contact p {
  color: #CBD5E0;
  margin-bottom: 0.75rem;
}

.footer-disclaimer-text {
  font-size: 0.85rem;
  line-height: 1.5;
  color: #8C9BAE;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 2rem;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 2rem;
  font-size: 0.88rem;
  color: #718096;
}

@media (max-width: 768px) {
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}