/* ============================================
   musicprfirm.com - Stylesheet
   ============================================ */

/* --- Custom Properties --- */
:root {
  /* Backgrounds */
  --bg-primary: #121212;
  --bg-secondary: #1E1E1E;
  --bg-elevated: #2A2A2A;
  --bg-overlay: rgba(18, 18, 18, 0.95);

  /* Text */
  --text-primary: #F0F0F0;
  --text-secondary: #A0A0A0;
  --text-muted: #6B6B6B;

  /* Accent: Amber/Gold */
  --accent: #F59E0B;
  --accent-hover: #FBBF24;
  --accent-muted: rgba(245, 158, 11, 0.15);

  /* Utility */
  --border: #2A2A2A;
  --border-light: #363636;
  --rating-gold: #F59E0B;
  --featured-badge: #F59E0B;
  --error: #EF4444;
  --success: #10B981;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;

  /* Typography */
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Source Sans 3', sans-serif;
}

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

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

body {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 150ms ease;
}

a:hover {
  color: var(--accent-hover);
}

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-primary);
}

h1 {
  font-size: 2rem;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 1.5rem;
  letter-spacing: -0.01em;
}

h3 {
  font-size: 1.375rem;
}

p {
  margin-bottom: var(--space-sm);
}

p:last-child {
  margin-bottom: 0;
}

.caption {
  font-size: 0.75rem;
  font-family: var(--font-body);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.text-secondary {
  color: var(--text-secondary);
}

.text-muted {
  color: var(--text-muted);
}

.text-accent {
  color: var(--accent);
}

/* --- Layout --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-sm);
}

.container--narrow {
  max-width: 720px;
}

.section {
  padding: var(--space-xl) 0;
}

/* --- Header --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.site-logo {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text-primary);
  text-decoration: none;
}

.site-logo:hover {
  color: var(--text-primary);
}

.site-logo span {
  color: var(--accent);
}

.nav-list {
  display: none;
  gap: var(--space-md);
  align-items: center;
}

.nav-list a {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 150ms ease;
}

.nav-list a:hover {
  color: var(--text-primary);
}

.nav-list .nav-cta {
  border: 1px solid var(--accent);
  color: var(--accent);
  padding: 6px 16px;
  border-radius: 6px;
  font-size: 0.875rem;
  transition: background-color 150ms ease, color 150ms ease;
}

.nav-list .nav-cta:hover {
  background-color: var(--accent-muted);
}

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  background: none;
  border: none;
  cursor: pointer;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--text-primary);
  transition: transform 200ms ease, opacity 200ms ease;
}

.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--bg-secondary);
  z-index: 99;
  padding: var(--space-lg) var(--space-sm);
}

.mobile-nav.open {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.mobile-nav a {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text-secondary);
  text-decoration: none;
  padding: var(--space-xs) 0;
  border-bottom: 1px solid var(--border);
  transition: color 150ms ease;
}

.mobile-nav a:hover {
  color: var(--text-primary);
}

.mobile-nav .nav-cta {
  display: inline-block;
  border: 1px solid var(--accent);
  color: var(--accent);
  padding: 12px 24px;
  border-radius: 8px;
  text-align: center;
  margin-top: var(--space-sm);
  border-bottom: 1px solid var(--accent);
}

/* --- Footer --- */
.site-footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: var(--space-xl) 0 var(--space-md);
}

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

.footer-col h4 {
  font-size: 0.875rem;
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}

.footer-col p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.footer-col a {
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: color 150ms ease;
}

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

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: var(--space-md);
  text-align: center;
}

.footer-bottom p {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.875rem;
  padding: 12px 24px;
  border-radius: 8px;
  text-align: center;
  transition: background-color 150ms ease, border-color 150ms ease, color 150ms ease;
  cursor: pointer;
  text-decoration: none;
}

.btn-primary {
  background-color: var(--accent);
  color: var(--bg-primary);
  border: 2px solid var(--accent);
}

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

.btn-secondary {
  background-color: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}

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

.btn-sm {
  padding: 8px 16px;
  font-size: 0.8125rem;
}

/* --- Cards --- */
.card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: var(--space-md);
  transition: background-color 200ms ease, border-color 200ms ease, transform 200ms ease;
}

.card:hover {
  background-color: var(--bg-secondary);
  border-color: var(--border-light);
  transform: none;
}

/* --- Firm Listing Card --- */
.firm-card {
  position: relative;
}

.firm-card__badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent);
  background-color: var(--accent-muted);
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: var(--space-sm);
}

.firm-card__header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.firm-card__logo {
  width: 64px;
  height: 64px;
  min-width: 64px;
  background-color: var(--bg-elevated);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.firm-card__logo img {
  max-width: 56px;
  max-height: 56px;
  object-fit: contain;
}

.firm-card__info {
  flex: 1;
}

.firm-card__name {
  font-size: 1.25rem;
  margin-bottom: 4px;
}

.firm-card__meta {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.firm-card__rating {
  display: flex;
  align-items: center;
  gap: 4px;
}

.firm-card__stars {
  color: var(--rating-gold);
  font-size: 0.875rem;
}

.firm-card__score {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
}

.firm-card__price {
  font-size: 0.875rem;
  color: var(--accent);
  font-weight: 500;
  margin-top: 4px;
}

.firm-card__services {
  margin: var(--space-sm) 0;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.firm-card__services strong {
  color: var(--text-primary);
}

.firm-card__description {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-sm);
}

.firm-card__quote {
  font-size: 0.875rem;
  font-style: italic;
  color: var(--text-secondary);
  border-left: 3px solid var(--accent);
  padding-left: var(--space-sm);
  margin: var(--space-sm) 0;
}

.firm-card__quote cite {
  display: block;
  font-style: normal;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.firm-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-top: var(--space-md);
}

/* Firm rank number */
.firm-card__rank {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 2rem;
  color: var(--accent);
  line-height: 1;
}

/* --- Comparison Table --- */
.table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: 12px;
  border: 1px solid var(--border-light);
}

.comparison-table {
  width: 100%;
  min-width: 700px;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.comparison-table thead {
  background-color: var(--bg-elevated);
}

.comparison-table th {
  font-family: var(--font-body);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-align: left;
  padding: var(--space-sm);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.comparison-table td {
  padding: var(--space-sm);
  border-bottom: 1px solid var(--border);
  color: var(--text-primary);
  vertical-align: middle;
}

.comparison-table tbody tr:nth-child(even) {
  background-color: rgba(30, 52, 72, 0.3);
}

.comparison-table tbody tr:nth-child(odd) {
  background-color: var(--bg-secondary);
}

.comparison-table .featured-check {
  color: var(--accent);
  font-weight: 700;
}

.comparison-table .stars {
  color: var(--rating-gold);
}

/* --- Blog Post Card --- */
.blog-card {
  display: block;
  text-decoration: none;
}

.blog-card:hover {
  text-decoration: none;
}

.blog-card__category {
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent);
  margin-bottom: var(--space-xs);
}

.blog-card__title {
  font-size: 1.25rem;
  margin-bottom: var(--space-xs);
  color: var(--text-primary);
}

.blog-card__excerpt {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-sm);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card__link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--accent);
}

/* --- Tool Card --- */
.tool-card__logo {
  width: 48px;
  height: 48px;
  background-color: var(--bg-elevated);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-sm);
  font-size: 1.5rem;
}

.tool-card__name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.tool-card__best-for {
  font-size: 0.8125rem;
  color: var(--accent);
  margin-bottom: 4px;
}

.tool-card__price {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-bottom: var(--space-xs);
}

.tool-card__desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.tool-card .btn {
  width: 100%;
}

/* --- Forms --- */
.form-group {
  margin-bottom: var(--space-sm);
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  background-color: var(--bg-elevated);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 1rem;
  transition: border-color 150ms ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2394A3B8' d='M1.41.59L6 5.17 10.59.59 12 2l-6 6-6-6z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.form-group input:invalid:not(:placeholder-shown) {
  border-color: var(--error);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
}

.checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs) var(--space-sm);
}

.checkbox-group label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--text-secondary);
  cursor: pointer;
}

.checkbox-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  min-width: 18px;
  accent-color: var(--accent);
}

.radio-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.radio-group label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--text-secondary);
  cursor: pointer;
}

.radio-group input[type="radio"] {
  width: 18px;
  height: 18px;
  min-width: 18px;
  accent-color: var(--accent);
}

.form-disclaimer {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: var(--space-xs);
}

/* Form success state */
.form-success {
  display: none;
  text-align: center;
  padding: var(--space-lg);
}

.form-success.visible {
  display: block;
}

.form-success h3 {
  color: var(--success);
  margin-bottom: var(--space-xs);
}

.form-success p {
  color: var(--text-secondary);
}

/* --- Guide CTA Inline --- */
.guide-cta {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: var(--space-lg);
  text-align: center;
}

.guide-cta h3 {
  margin-bottom: var(--space-xs);
}

.guide-cta p {
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
}

.guide-cta .form-row {
  max-width: 500px;
  margin: 0 auto var(--space-sm);
}

/* --- Page Hero --- */
.page-hero {
  padding: var(--space-xl) 0 var(--space-lg);
  text-align: center;
}

.page-hero h1 {
  margin-bottom: var(--space-sm);
}

.page-hero p {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto;
}

/* --- Disclosure --- */
.disclosure {
  font-size: 0.8125rem;
  color: var(--text-muted);
  font-style: italic;
  padding: var(--space-sm);
  border-left: 3px solid var(--border-light);
  margin-bottom: var(--space-lg);
}

/* --- Grid Layouts --- */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

/* --- Blog Post (single) --- */
.blog-post {
  max-width: 720px;
  margin: 0 auto;
}

.blog-post__header {
  margin-bottom: var(--space-lg);
}

.blog-post__category {
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent);
  margin-bottom: var(--space-xs);
}

.blog-post__title {
  font-size: 2rem;
  margin-bottom: var(--space-sm);
}

.blog-post__meta {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.blog-post__content h2 {
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
}

.blog-post__content h3 {
  margin-top: var(--space-md);
  margin-bottom: var(--space-xs);
}

.blog-post__content p {
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}

.blog-post__content ul,
.blog-post__content ol {
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
  padding-left: var(--space-md);
}

.blog-post__content ul {
  list-style: disc;
}

.blog-post__content ol {
  list-style: decimal;
}

.blog-post__content li {
  margin-bottom: var(--space-xs);
}

.blog-post__content blockquote {
  border-left: 3px solid var(--accent);
  padding-left: var(--space-sm);
  font-style: italic;
  color: var(--text-secondary);
  margin: var(--space-md) 0;
}

/* Related posts */
.related-posts {
  border-top: 1px solid var(--border);
  padding-top: var(--space-lg);
  margin-top: var(--space-xl);
}

.related-posts h3 {
  margin-bottom: var(--space-md);
}

/* --- Criteria Section --- */
.criteria-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
}

.criteria-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-sm);
  background-color: var(--bg-secondary);
  border-radius: 8px;
}

.criteria-item__icon {
  width: 40px;
  height: 40px;
  min-width: 40px;
  background-color: var(--accent-muted);
  color: var(--accent);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.criteria-item h4 {
  font-size: 0.9375rem;
  margin-bottom: 2px;
}

.criteria-item p {
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

/* --- "Want to be listed?" section --- */
.listing-cta {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: var(--space-lg);
  text-align: center;
}

.listing-cta h2 {
  margin-bottom: var(--space-xs);
}

.listing-cta p {
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* --- Tool Category Section --- */
.tool-category {
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
}

.tool-category h2 {
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-xs);
  border-bottom: 1px solid var(--border);
}

/* --- Legal Pages --- */
.legal-content {
  max-width: 720px;
  margin: 0 auto;
}

.legal-content h2 {
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
}

.legal-content p {
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}

.legal-content ul {
  color: var(--text-secondary);
  padding-left: var(--space-md);
  list-style: disc;
  margin-bottom: var(--space-sm);
}

.legal-content li {
  margin-bottom: var(--space-xs);
}

/* --- Responsive: Tablet (768px+) --- */
@media (min-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }

  h2 {
    font-size: 1.875rem;
  }

  .section {
    padding: var(--space-2xl) 0;
  }

  .container {
    padding: 0 var(--space-md);
  }

  .nav-list {
    display: flex;
  }

  .hamburger {
    display: none;
  }

  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }

  .form-row {
    grid-template-columns: 1fr 1fr;
  }

  .grid-2 {
    grid-template-columns: 1fr 1fr;
  }

  .grid-3 {
    grid-template-columns: 1fr 1fr;
  }

  .criteria-list {
    grid-template-columns: 1fr 1fr;
  }

  .firm-card__header {
    align-items: center;
  }

  .blog-post__title {
    font-size: 2.5rem;
  }

  .page-hero {
    padding: var(--space-2xl) 0 var(--space-xl);
  }
}

/* --- Responsive: Desktop (1024px+) --- */
@media (min-width: 1024px) {
  .grid-3 {
    grid-template-columns: 1fr 1fr 1fr;
  }

  .firm-card__logo {
    width: 80px;
    height: 80px;
    min-width: 80px;
  }

  .firm-card__logo img {
    max-width: 72px;
    max-height: 72px;
  }
}

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

.mb-0 { margin-bottom: 0; }
.mb-xs { margin-bottom: var(--space-xs); }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }