/*
 * Loki Studio - Dedicated Stylesheet
 * Norse-themed design system for creator workflow automation
 * Extends main.css variables and base styles
 * Copyright 2025 NordIQ AI, LLC
 */

/* ============================================
   1. Norse Theme Variables (extends main.css)
   ============================================ */
:root {
  /* Norse-specific colors */
  --ls-viking-gold: #D4AF37;
  --ls-rune-purple: #8B5CF6;
  --ls-frost-white: #F8FAFC;
  --ls-shadow-dark: #0F172A;
  --ls-ember-orange: #FF8C00;

  /* Feature-specific accents */
  --ls-muninn-blue: #0EA5E9;      /* Transcription */
  --ls-kvasir-green: #10B981;     /* Metadata */
  --ls-idunn-purple: #8B5CF6;     /* Thumbnails */
  --ls-hermod-red: #EF4444;       /* Upload/YouTube */
  --ls-mimir-teal: #14B8A6;       /* Timeline */

  /* Gradients */
  --ls-gradient-norse: linear-gradient(135deg, #0F172A 0%, #1E3A5F 50%, #0F172A 100%);
  --ls-gradient-aurora: linear-gradient(135deg, #10B981 0%, #0EA5E9 100%);
  --ls-gradient-fire: linear-gradient(135deg, #FF8C00 0%, #EF4444 100%);
  --ls-gradient-ice: linear-gradient(135deg, #0EA5E9 0%, #8B5CF6 100%);
}

/* ============================================
   2. Navigation - Loki Studio Specific
   ============================================ */
.ls-nav {
  background-color: var(--white);
  border-bottom: 1px solid var(--light-gray);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.ls-nav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) 0;
  max-width: var(--max-width);
  margin: 0 auto;
  padding-left: var(--spacing-md);
  padding-right: var(--spacing-md);
}

.ls-nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--navy-blue);
  font-weight: 700;
  font-size: 1.25rem;
}

.ls-nav-logo img {
  height: 32px;
  width: auto;
}

.ls-nav-logo span {
  color: var(--ice-blue);
  font-weight: 400;
}

.ls-nav-links {
  display: flex;
  list-style: none;
  align-items: center;
  gap: var(--spacing-lg);
}

.ls-nav-links a {
  color: var(--charcoal);
  font-weight: 500;
  padding: 0.5rem 0;
  border-bottom: 2px solid transparent;
  text-decoration: none;
}

.ls-nav-links a:hover {
  color: var(--ice-blue);
  border-bottom-color: var(--ice-blue);
}

/* Dropdown */
.ls-nav-dropdown {
  position: relative;
}

.ls-nav-dropdown-toggle {
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.ls-nav-dropdown-toggle::after {
  content: "▼";
  font-size: 0.6rem;
  transition: transform 0.2s;
}

.ls-nav-dropdown:hover .ls-nav-dropdown-toggle::after {
  transform: rotate(180deg);
}

.ls-nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--white);
  border: 1px solid var(--light-gray);
  border-radius: var(--border-radius);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  min-width: 200px;
  padding: 0.5rem 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.2s;
  z-index: 100;
}

.ls-nav-dropdown:hover .ls-nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.ls-nav-dropdown-menu a {
  display: block;
  padding: 0.75rem 1rem;
  color: var(--charcoal);
  border-bottom: none;
}

.ls-nav-dropdown-menu a:hover {
  background-color: var(--light-gray);
  color: var(--ice-blue);
}

/* ============================================
   3. Hero Sections
   ============================================ */
.ls-hero {
  background: var(--ls-gradient-norse);
  color: var(--white);
  padding: var(--spacing-2xl) 0;
  position: relative;
  overflow: hidden;
}

.ls-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}

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

/* Landing Page Hero */
.ls-hero--landing {
  min-height: 600px;
  display: flex;
  align-items: center;
  text-align: center;
}

.ls-hero--landing .container {
  max-width: 900px;
}

.ls-hero--landing h1 {
  font-size: 3.5rem;
  color: var(--white);
  margin-bottom: var(--spacing-md);
  line-height: 1.1;
}

.ls-hero--landing .ls-hero__tagline {
  font-size: 1.5rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--spacing-xl);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.ls-hero__cta {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

.ls-hero__meta {
  margin-top: var(--spacing-lg);
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.7);
}

/* Feature Page Hero */
.ls-hero--feature {
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.ls-hero--feature h1 {
  font-size: 2.75rem;
  color: var(--white);
  margin-bottom: var(--spacing-sm);
}

.ls-hero--feature p {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
  max-width: 600px;
  margin: 0 auto;
}

.ls-hero__icon {
  font-size: 4rem;
  margin-bottom: var(--spacing-md);
}

/* Support Page Hero */
.ls-hero--support {
  padding: var(--spacing-lg) 0;
  background: linear-gradient(135deg, #1E293B 0%, #0F172A 100%);
}

.ls-hero--support h1 {
  font-size: 2rem;
  color: var(--white);
  margin-bottom: var(--spacing-xs);
}

.ls-hero--support p {
  color: rgba(255, 255, 255, 0.8);
  margin: 0;
}

/* ============================================
   4. Badges & Labels
   ============================================ */
.ls-badge {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: var(--ls-gradient-aurora);
  color: white;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: var(--spacing-md);
}

.ls-badge--free {
  background: var(--aurora-green);
}

.ls-badge--pro {
  background: var(--ls-viking-gold);
  color: var(--navy-blue);
}

.ls-badge--new {
  background: var(--ls-rune-purple);
}

.ls-badge--beta {
  background: var(--ls-ember-orange);
}

/* Norse Name Styling */
.ls-norse-name {
  display: block;
  font-size: 0.9rem;
  color: var(--ice-blue);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--spacing-xs);
}

.ls-norse {
  color: var(--ice-blue);
}

/* ============================================
   5. Section Layouts
   ============================================ */
.ls-section {
  padding: var(--spacing-2xl) 0;
}

.ls-section--gray {
  background-color: var(--light-gray);
}

.ls-section--dark {
  background: var(--ls-gradient-norse);
  color: var(--white);
}

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

.ls-section--dark p {
  color: rgba(255, 255, 255, 0.9);
}

.ls-section__title {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.ls-section__subtitle {
  text-align: center;
  color: var(--medium-gray);
  font-size: 1.25rem;
  max-width: 700px;
  margin: -1rem auto var(--spacing-xl);
}

/* Split Layout */
.ls-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
}

.ls-split--reverse {
  direction: rtl;
}

.ls-split--reverse > * {
  direction: ltr;
}

.ls-split__content h2 {
  margin-bottom: var(--spacing-md);
}

.ls-split__content p {
  margin-bottom: var(--spacing-lg);
}

/* ============================================
   6. Feature Cards
   ============================================ */
.ls-feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.ls-feature-card {
  background: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  border: 1px solid var(--light-gray);
  transition: var(--transition);
  text-decoration: none;
  color: inherit;
  display: block;
}

.ls-feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  border-color: var(--ice-blue);
}

.ls-feature-card__icon {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-sm);
}

.ls-feature-card h3 {
  margin-bottom: var(--spacing-sm);
  color: var(--navy-blue);
}

.ls-feature-card p {
  color: var(--medium-gray);
  margin-bottom: 0;
}

.ls-feature-card--link::after {
  content: " →";
  color: var(--ice-blue);
}

/* Feature accent colors */
.ls-feature-card--timeline { border-top: 3px solid var(--ls-mimir-teal); }
.ls-feature-card--transcribe { border-top: 3px solid var(--ls-muninn-blue); }
.ls-feature-card--metadata { border-top: 3px solid var(--ls-kvasir-green); }
.ls-feature-card--thumbnails { border-top: 3px solid var(--ls-idunn-purple); }
.ls-feature-card--upload { border-top: 3px solid var(--ls-hermod-red); }

/* ============================================
   7. Feature Lists
   ============================================ */
.ls-feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.ls-feature-list li {
  padding: 0.75rem 0;
  padding-left: 1.75rem;
  position: relative;
  border-bottom: 1px solid var(--light-gray);
}

.ls-feature-list li:last-child {
  border-bottom: none;
}

.ls-feature-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--aurora-green);
  font-weight: 700;
}

.ls-feature-list--pro li::before {
  color: var(--ls-viking-gold);
}

/* ============================================
   8. Screenshots & Media
   ============================================ */
.ls-screenshot {
  background: var(--white);
  padding: 0.75rem;
  border-radius: var(--border-radius);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--light-gray);
}

.ls-screenshot img {
  width: 100%;
  border-radius: 4px;
  display: block;
}

.ls-screenshot figcaption {
  text-align: center;
  padding-top: 0.75rem;
  color: var(--medium-gray);
  font-size: 0.9rem;
}

.ls-screenshot--featured {
  max-width: 1000px;
  margin: 0 auto;
}

.ls-screenshot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

/* ============================================
   9. Comparison Tables
   ============================================ */
.ls-comparison-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.ls-comparison-table th,
.ls-comparison-table td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid var(--light-gray);
}

.ls-comparison-table th {
  background: var(--navy-blue);
  color: var(--white);
  font-weight: 600;
}

.ls-comparison-table th:first-child {
  text-align: left;
}

.ls-comparison-table th:not(:first-child) {
  text-align: center;
}

.ls-comparison-table td:not(:first-child) {
  text-align: center;
}

.ls-comparison-table tbody tr:hover {
  background-color: var(--light-gray);
}

.ls-comparison-table .check {
  color: var(--aurora-green);
  font-weight: 700;
}

.ls-comparison-table .cross {
  color: var(--medium-gray);
}

/* ============================================
   10. Pricing Cards (Loki specific)
   ============================================ */
.ls-pricing-card {
  background: var(--white);
  border: 2px solid var(--light-gray);
  border-radius: var(--border-radius);
  padding: var(--spacing-xl);
  text-align: center;
  transition: var(--transition);
}

.ls-pricing-card:hover {
  border-color: var(--ice-blue);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
}

.ls-pricing-card--featured {
  border-color: var(--ice-blue);
  border-width: 3px;
  position: relative;
}

.ls-pricing-card--featured::before {
  content: "BEST VALUE";
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--ls-gradient-aurora);
  color: var(--white);
  padding: 0.25rem 1rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.ls-pricing-card__price {
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--navy-blue);
  line-height: 1;
}

.ls-pricing-card__price span {
  font-size: 1rem;
  color: var(--medium-gray);
  font-weight: 400;
}

.ls-pricing-card__note {
  color: var(--aurora-green);
  font-weight: 600;
  margin-top: var(--spacing-xs);
}

/* ============================================
   11. Breadcrumbs
   ============================================ */
.ls-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  margin-bottom: var(--spacing-md);
}

.ls-breadcrumb a {
  color: rgba(255, 255, 255, 0.7);
}

.ls-breadcrumb a:hover {
  color: var(--white);
}

.ls-breadcrumb span {
  color: rgba(255, 255, 255, 0.5);
}

.ls-breadcrumb--dark a {
  color: var(--medium-gray);
}

.ls-breadcrumb--dark a:hover {
  color: var(--ice-blue);
}

/* ============================================
   12. CTA Sections
   ============================================ */
.ls-cta-section {
  text-align: center;
  padding: var(--spacing-2xl) 0;
}

.ls-cta-section h2 {
  margin-bottom: var(--spacing-md);
}

.ls-cta-section p {
  font-size: 1.25rem;
  color: var(--charcoal);
  max-width: 600px;
  margin: 0 auto var(--spacing-lg);
}

.ls-cta-section--dark {
  background: var(--ls-gradient-norse);
}

.ls-cta-section--dark h2 {
  color: var(--white);
}

.ls-cta-section--dark p {
  color: rgba(255, 255, 255, 0.9);
}

/* Download Box */
.ls-download-box {
  background: var(--light-gray);
  border: 2px solid var(--ice-blue);
  border-radius: var(--border-radius);
  padding: var(--spacing-xl);
  text-align: center;
  max-width: 500px;
  margin: 0 auto;
}

.ls-download-box h3 {
  margin-bottom: var(--spacing-md);
}

.ls-download-box .btn {
  margin-bottom: var(--spacing-md);
}

.ls-download-box__requirements {
  font-size: 0.9rem;
  color: var(--medium-gray);
}

/* ============================================
   13. Workflow Steps
   ============================================ */
.ls-workflow {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  justify-content: center;
  counter-reset: step;
}

.ls-workflow-step {
  flex: 1 1 200px;
  max-width: 250px;
  text-align: center;
  position: relative;
}

.ls-workflow-step::before {
  counter-increment: step;
  content: counter(step);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--ls-gradient-aurora);
  color: var(--white);
  font-weight: 700;
  font-size: 1.25rem;
  border-radius: 50%;
  margin: 0 auto var(--spacing-md);
}

.ls-workflow-step h4 {
  margin-bottom: var(--spacing-xs);
}

.ls-workflow-step p {
  color: var(--medium-gray);
  font-size: 0.95rem;
  margin: 0;
}

/* ============================================
   14. Stats Grid
   ============================================ */
.ls-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--spacing-lg);
  text-align: center;
}

.ls-stat {
  padding: var(--spacing-md);
}

.ls-stat__value {
  font-size: 3rem;
  font-weight: 700;
  color: var(--ice-blue);
  line-height: 1;
}

.ls-stat__label {
  color: var(--medium-gray);
  margin-top: var(--spacing-xs);
}

/* ============================================
   15. Support Page Sidebar
   ============================================ */
.ls-support-layout {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: var(--spacing-xl);
}

.ls-sidebar-nav {
  position: sticky;
  top: 100px;
  height: fit-content;
}

.ls-sidebar-nav h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--medium-gray);
  margin-bottom: var(--spacing-sm);
}

.ls-sidebar-nav ul {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--spacing-lg);
}

.ls-sidebar-nav a {
  display: block;
  padding: 0.5rem 0;
  color: var(--charcoal);
  border-left: 2px solid transparent;
  padding-left: var(--spacing-sm);
}

.ls-sidebar-nav a:hover,
.ls-sidebar-nav a.active {
  color: var(--ice-blue);
  border-left-color: var(--ice-blue);
}

/* ============================================
   16. Norse Module Reference Table
   ============================================ */
.ls-module-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.ls-module-table th,
.ls-module-table td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--light-gray);
}

.ls-module-table th {
  background: var(--light-gray);
  font-weight: 600;
  color: var(--navy-blue);
}

.ls-module-table .module-name {
  color: var(--ice-blue);
  font-weight: 600;
}

/* ============================================
   17. Responsive Overrides
   ============================================ */
@media (max-width: 1024px) {
  .ls-hero--landing h1 {
    font-size: 2.75rem;
  }

  .ls-split {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .ls-split--reverse {
    direction: ltr;
  }

  .ls-support-layout {
    grid-template-columns: 1fr;
  }

  .ls-sidebar-nav {
    position: static;
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
  }
}

@media (max-width: 768px) {
  .ls-hero--landing h1 {
    font-size: 2rem;
  }

  .ls-hero--landing .ls-hero__tagline {
    font-size: 1.125rem;
  }

  .ls-hero__cta {
    flex-direction: column;
    align-items: center;
  }

  .ls-nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--light-gray);
    padding: var(--spacing-md);
    gap: var(--spacing-sm);
  }

  .ls-nav-links.active {
    display: flex;
  }

  .ls-feature-grid {
    grid-template-columns: 1fr;
  }

  .ls-screenshot-grid {
    grid-template-columns: 1fr;
  }

  .ls-workflow {
    flex-direction: column;
    align-items: center;
  }

  .ls-workflow-step {
    max-width: 100%;
  }

  .ls-pricing-card__price {
    font-size: 2.5rem;
  }

  .ls-stat__value {
    font-size: 2.5rem;
  }
}

/* ============================================
   18. Print Styles
   ============================================ */
@media print {
  .ls-nav,
  .ls-hero::before,
  .bmc-button {
    display: none;
  }

  .ls-hero {
    background: var(--light-gray) !important;
    color: var(--charcoal) !important;
  }

  .ls-hero h1 {
    color: var(--navy-blue) !important;
  }
}