/* === Jude Neale - Modern Glassmorphism Site Styles === */
/* === Poet & Vocalist - Light theme with liquid glass effects === */

/* --- CSS Variables --- */
:root {
  --color-primary: #784497; /* Purple */
  --color-primary-light: #9b51e0;
  --color-secondary: #f78da7; /* Pink */
  --color-text: #2d2d2d;
  --color-text-light: #555;
  --color-text-muted: #888;
  --color-bg: #f8f9fa;
  --color-surface: rgba(255, 255, 255, 0.85);
  --color-border: rgba(120, 68, 151, 0.15);
  --color-white: #ffffff;
  --color-glass: rgba(255, 255, 255, 0.65);
  --color-glass-hover: rgba(255, 255, 255, 0.8);
  --font-serif: 'Merriweather', 'Georgia', 'Times New Roman', serif;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  --max-width: 1200px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --shadow-sm: 0 2px 8px rgba(120, 68, 151, 0.08);
  --shadow-md: 0 8px 24px rgba(120, 68, 151, 0.12);
  --shadow-lg: 0 16px 48px rgba(120, 68, 151, 0.16);
  --shadow-glass: 0 8px 32px rgba(120, 68, 151, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.6);
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 5rem;
  --backdrop-blur: blur(12px) saturate(180%);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background: linear-gradient(135deg, #f5f7fa 0%, #e4e8f0 100%);
  background-attachment: fixed;
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--color-link);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--color-purple-light);
}

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

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  color: var(--color-primary);
  font-weight: 500;
  letter-spacing: 0.02em;
  line-height: 1.2;
}

h1.page-title {
  font-size: 3rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

h2 {
  font-size: 2rem;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--color-secondary);
}

h3 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-primary);
}

p {
  margin-bottom: var(--spacing-md);
  line-height: 1.75em;
}

em, i {
  font-style: italic;
}

blockquote {
  border-left: 4px solid var(--color-secondary);
  padding-left: var(--spacing-md);
  margin: var(--spacing-lg) 0;
  font-style: italic;
  color: var(--color-text-light);
  background: var(--color-glass);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-glass);
}

blockquote cite {
  display: block;
  margin-top: var(--spacing-sm);
  font-size: 0.9em;
  font-style: normal;
  color: var(--color-purple);
}

/* --- Header & Navigation --- */
.site-header {
  background: var(--color-glass);
  backdrop-filter: var(--backdrop-blur);
  -webkit-backdrop-filter: var(--backdrop-blur);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-glass);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 80px;
}

.site-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 500;
  margin: 0;
  letter-spacing: 0.08em;
}

.site-title a {
  color: var(--color-primary);
  text-decoration: none;
}

.site-title a:hover {
  color: var(--color-primary-light);
}

.main-nav {
  flex: 1;
  display: flex;
  justify-content: flex-end;
}

.nav-menu {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 2px;
}

.nav-menu > li > a {
  display: block;
  padding: 12px 16px;
  color: var(--color-primary);
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: all 0.2s ease;
  border-radius: var(--radius-sm);
  margin: 4px 0;
}

.nav-menu > li > a:hover,
.nav-menu > li.current-menu-item > a {
  background: var(--color-primary);
  color: var(--color-white) !important;
  box-shadow: var(--shadow-sm);
}

/* Dropdown Menus */
.menu-item-has-children {
  position: relative;
}

.sub-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--color-glass);
  backdrop-filter: var(--backdrop-blur);
  -webkit-backdrop-filter: var(--backdrop-blur);
  list-style: none;
  padding: 12px 0;
  min-width: 240px;
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  z-index: 1001;
}

.sub-menu li a {
  display: block;
  padding: 10px 24px;
  color: var(--color-text);
  font-size: 0.9rem;
  font-weight: 400;
  white-space: nowrap;
  transition: background 0.2s, color 0.2s;
}

.sub-menu li a:hover {
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 0;
}

.menu-item-has-children:hover .sub-menu {
  display: block;
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
}

.menu-toggle span {
  display: block;
  width: 26px;
  height: 3px;
  background-color: var(--color-primary);
  border-radius: 2px;
  transition: 0.3s ease;
}

/* --- Hero Section --- */
.hero {
  background: linear-gradient(135deg, rgba(120, 68, 151, 0.95), rgba(155, 81, 224, 0.9));
  backdrop-filter: var(--backdrop-blur);
  -webkit-backdrop-filter: var(--backdrop-blur);
  padding: var(--spacing-xxl) var(--spacing-md);
  text-align: center;
  border-bottom: 1px solid var(--color-border);
}

.page-title {
  color: var(--color-white) !important;
  margin-bottom: var(--spacing-xs);
  font-size: 3rem;
  font-weight: 500;
}

.tagline {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.3rem;
  font-style: italic;
  font-family: var(--font-serif);
  margin: 0;
  letter-spacing: 0.05em;
}

/* --- Content Layout --- */
.content-wrapper {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-lg);
  display: grid;
  grid-template-columns: 1.2fr 300px;
  gap: var(--spacing-xl);
  flex: 1;
}

/* --- Main Content --- */
.content-main {
  min-width: 0;
}

.hero-image-container {
  margin: var(--spacing-md) 0 var(--spacing-lg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.hero-feature-img {
  width: 100%;
  height: auto;
  transition: transform 0.3s ease;
}

.hero-image-container:hover .hero-feature-img {
  transform: scale(1.02);
}

.book-highlight {
  clear: right;
  float: right;
  width: 30%;
  background: var(--color-surface);
  backdrop-filter: var(--backdrop-blur);
  border: 1px solid var(--color-primary-light);
  padding: var(--spacing-md);
  margin: 0 0 var(--spacing-lg) var(--spacing-md);
  text-align: center;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glass);
}

.book-highlight .book-cover {
  margin: 0 auto var(--spacing-sm);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-sm);
}

.book-highlight p {
  font-size: 0.9em;
  margin-bottom: var(--spacing-sm);
}

.btn {
  display: inline-block;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: var(--color-white) !important;
  padding: 12px 24px;
  border-radius: 25px;
  font-size: 0.9em;
  font-weight: 600;
  letter-spacing: 0.05em;
  transition: all 0.2s ease;
  box-shadow: var(--shadow-sm);
  border: none;
  cursor: pointer;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: linear-gradient(135deg, var(--color-secondary), #ff8fab);
}

.btn-paypal {
  background: linear-gradient(135deg, #0070ba, #005c99);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-paypal::before {
  content: "$";
  font-size: 1.2em;
  font-weight: bold;
}

.btn-small {
  padding: 8px 16px;
  font-size: 0.85em;
}

/* Glass card effect */
.glass-card {
  background: var(--color-glass);
  backdrop-filter: var(--backdrop-blur);
  -webkit-backdrop-filter: var(--backdrop-blur);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-glass);
  padding: var(--spacing-lg);
  margin: var(--spacing-lg) 0;
}

.collaboration-cta {
  overflow: hidden;
  margin: var(--spacing-lg) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  background: var(--color-surface);
  backdrop-filter: var(--backdrop-blur);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glass);
}

.cta-text h3 {
  margin-bottom: var(--spacing-xs);
  font-size: 1.4rem;
}

.cta-text p {
  margin-bottom: 0;
  color: var(--color-text-light);
}

.cta-actions {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.btn-secondary {
  background: linear-gradient(135deg, var(--color-secondary), #f4a0b5);
}

.btn-paypal {
  background: linear-gradient(135deg, #003087, #009cde);
  font-size: 1em;
  padding: 14px 28px;
}

.buy-btn-img {
  max-width: 200px;
}

.collab-music-link {
  font-weight: bold;
  font-size: 1em;
}

.book-with-image {
  overflow: hidden;
  margin: var(--spacing-md) 0;
}

.float-img {
  float: left;
  margin: 0 var(--spacing-md) var(--spacing-sm) 0;
  box-shadow: var(--shadow-sm);
}

.testimonial {
  background-color: var(--color-bg-alt);
  border-left: none;
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  margin: var(--spacing-lg) 0;
}

.testimonial p {
  font-size: 1.05em;
  line-height: 1.8em;
}

/* --- Sidebar --- */
.sidebar {
  width: 100%;
}

.widget {
  margin-bottom: var(--spacing-lg);
}

.widget h3 {
  font-size: 1.2em;
  letter-spacing: 0.1em;
  margin-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--color-pink);
  padding-bottom: var(--spacing-xs);
}

.event-list,
.article-list {
  list-style: none;
  padding-left: 0;
}

.event-list li {
  margin-bottom: var(--spacing-xs);
  font-size: 0.95em;
  line-height: 1.5em;
  padding-bottom: var(--spacing-xs);
  border-bottom: 1px solid var(--color-border);
}

.article-list li {
  margin-bottom: var(--spacing-xs);
}

.article-list li::before {
  content: "•";
  color: var(--color-pink);
  margin-right: 8px;
}

.article-list li a {
  font-size: 0.95em;
}

.email-link {
  display: inline-block;
  color: var(--color-purple);
  font-weight: bold;
  font-size: 1em;
  margin: var(--spacing-sm) 0;
  padding: var(--spacing-xs) var(--spacing-md);
  border: 1px solid var(--color-purple);
  border-radius: var(--radius-sm);
  transition: background 0.2s, color 0.2s;
}

.email-link:hover {
  background-color: var(--color-purple);
  color: var(--color-white);
}

.credits-widget p {
  font-size: 0.85em;
  color: var(--color-text-light);
}

.audio-placeholder {
  background-color: var(--color-bg-alt);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  border: 1px dashed var(--color-border);
}

.audio-placeholder p {
  font-size: 0.9em;
  color: var(--color-text-light);
  margin: 0;
}

/* --- Footer --- */
.site-footer {
  background-color: var(--color-purple);
  color: var(--color-white);
  text-align: center;
  padding: var(--spacing-lg) var(--spacing-md);
  margin-top: auto;
}

.site-footer p {
  margin: var(--spacing-xs) 0;
  font-size: 0.9em;
}

.site-footer a {
  color: var(--color-pink);
}

.buy-btn-img {
  max-width: 180px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease;
}

.buy-btn-img:hover {
  transform: scale(1.05);
}

.book-with-image {
  overflow: hidden;
  margin: var(--spacing-lg) 0;
  background: var(--color-glass);
  padding: var(--spacing-md);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glass);
}

.float-img {
  float: left;
  margin: 0 var(--spacing-md) var(--spacing-sm) 0;
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-md);
  max-width: 180px;
}

.testimonial {
  background: var(--color-surface);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-left: none;
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  margin: var(--spacing-xl) 0;
  box-shadow: var(--shadow-glass);
  border: 1px solid var(--color-border);
}

.testimonial p {
  font-size: 1.1rem;
  line-height: 1.9em;
}

/* --- Sidebar --- */
.sidebar {
  width: 100%;
}

.widget {
  margin-bottom: var(--spacing-lg);
  background: var(--color-surface);
  backdrop-filter: var(--backdrop-blur);
  -webkit-backdrop-filter: var(--backdrop-blur);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-glass);
}

.widget h3 {
  font-size: 1.3rem;
  letter-spacing: 0.1em;
  margin-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--color-secondary);
  padding-bottom: var(--spacing-xs);
}

.event-list,
.article-list {
  list-style: none;
  padding-left: 0;
}

.event-list li {
  margin-bottom: var(--spacing-sm);
  font-size: 0.95em;
  line-height: 1.6em;
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--color-border);
}

.article-list li {
  margin-bottom: var(--spacing-sm);
}

.article-list li::before {
  content: "•";
  color: var(--color-secondary);
  margin-right: 8px;
}

.article-list li a {
  font-size: 0.95em;
}

.email-link {
  display: inline-block;
  color: var(--color-primary);
  font-weight: 600;
  font-size: 1em;
  margin: var(--spacing-sm) 0;
  padding: var(--spacing-sm) var(--spacing-lg);
  border: 2px solid var(--color-primary);
  border-radius: 25px;
  transition: all 0.2s ease;
}

.email-link:hover {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-md);
}

.credits-widget p {
  font-size: 0.85em;
  color: var(--color-text-muted);
}

.audio-placeholder {
  background: var(--color-bg);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  border: 1px dashed var(--color-border);
}

.audio-placeholder p {
  font-size: 0.9em;
  color: var(--color-text-muted);
  margin: 0;
}

/* --- Audio Player Styling --- */
.music-section {
  background: var(--color-surface);
  backdrop-filter: var(--backdrop-blur);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-glass);
}

.audio-playlist {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.audio-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--color-glass-hover);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
}

.audio-item:hover {
  background: var(--color-white);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.audio-info {
  flex: 1;
}

.audio-info h3 {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-xs);
}

.audio-info p {
  font-size: 0.9em;
  color: var(--color-text-light);
  margin: 0;
}

.audio-controls {
  flex: 1;
}

.audio-controls audio {
  width: 100%;
  max-width: 350px;
  height: 45px;
  border-radius: 20px;
}

.music-note {
  background: var(--color-glass);
  backdrop-filter: blur(8px);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  margin-top: var(--spacing-lg);
  border: 1px solid var(--color-border);
}

.music-note h3 {
  margin-bottom: var(--spacing-md);
  font-size: 1.3rem;
  border-bottom: 1px solid var(--color-secondary);
  padding-bottom: var(--spacing-xs);
}

/* Purchase section */
.purchase-section,
.publisher-alternative {
  margin: var(--spacing-lg) 0;
}

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

.purchase-section p,
.publisher-alternative p {
  margin-bottom: var(--spacing-sm);
}

.paypal-container {
  background: rgba(255, 255, 255, 0.7);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  border: 1px solid #d5d5d5;
  margin: var(--spacing-md) 0;
  text-align: center;
}

.paypal-container h4 {
  margin-bottom: var(--spacing-sm);
  color: var(--color-primary);
}

.paypal-container form {
  margin: var(--spacing-sm) 0;
}

/* Thank you page */
.thank-you-content {
  text-align: center;
}

.thank-you-content h2 {
  margin-bottom: var(--spacing-md);
}

.order-info {
  text-align: left;
  max-width: 600px;
  margin: var(--spacing-lg) auto;
  background: rgba(255, 255, 255, 0.7);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
}

.order-info ol {
  margin: var(--spacing-xs) 0;
  padding-left: var(--spacing-xl);
}

.order-info li {
  margin-bottom: var(--spacing-xs);
}

.thank-you-actions {
  margin: var(--spacing-lg) 0;
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.mini-book-highlight {
  text-align: center;
}

.mini-book-highlight img {
  margin: 0 auto var(--spacing-sm);
  box-shadow: var(--shadow-md);
  border-radius: var(--radius-sm);
  width: 120px;
  height: auto;
}

/* --- Footer --- */
.site-footer {
  background: var(--color-primary);
  color: var(--color-white);
  text-align: center;
  padding: var(--spacing-lg) var(--spacing-md);
  margin-top: auto;
  backdrop-filter: var(--backdrop-blur);
  -webkit-backdrop-filter: var(--backdrop-blur);
}

.site-footer p {
  margin: var(--spacing-xs) 0;
  font-size: 0.9em;
}

.site-footer a {
  color: var(--color-secondary);
}

/* --- Video Styles --- */
.video-section {
  background: var(--color-surface);
  backdrop-filter: var(--backdrop-blur);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-glass);
}

.video-gallery {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.video-item {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.video-wrapper {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  height: 0;
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.video-info {
  padding: var(--spacing-md);
}

.video-info h3 {
  margin-bottom: var(--spacing-xs);
}

.video-placeholder-card {
  background: var(--color-bg);
  padding: var(--spacing-xl);
  text-align: center;
  border-radius: var(--radius-lg);
  border: 2px dashed var(--color-border);
}

.video-placeholder-card h3 {
  margin-bottom: var(--spacing-md);
}

.upload-note {
  margin-top: var(--spacing-lg);
  text-align: left;
  background: var(--color-glass);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
}

.upload-note ol {
  margin: var(--spacing-xs) 0;
  padding-left: var(--spacing-lg);
}

.upload-note li {
  margin-bottom: var(--spacing-xs);
}

/* --- Responsive Design --- */
@media (max-width: 1024px) {
  .content-wrapper {
    grid-template-columns: 1fr;
  }
  
  .book-highlight {
    float: none;
    width: 70%;
    margin: 0 auto var(--spacing-lg);
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }

  .main-nav {
    position: fixed;
    left: -100%;
    top: 80px;
    width: 100%;
    height: calc(100vh - 80px);
    background-color: var(--color-surface);
    backdrop-filter: var(--backdrop-blur);
    -webkit-backdrop-filter: var(--backdrop-blur);
    border-top: 1px solid var(--color-border);
    transition: left 0.3s ease;
    z-index: 999;
    overflow-y: auto;
  }

  .main-nav.active {
    left: 0;
  }

  .nav-menu {
    flex-direction: column;
    padding: var(--spacing-md) 0;
  }

  .nav-menu > li > a {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 1rem;
  }

  .sub-menu {
    position: static;
    box-shadow: none;
    background-color: rgba(120, 68, 151, 0.08);
    border-radius: 0;
    padding: 0;
    display: none;
  }

  .menu-item-has-children.open .sub-menu {
    display: block;
  }

  .sub-menu li a {
    padding: var(--spacing-xs) var(--spacing-xl);
  }

  .header-inner {
    padding: 0 var(--spacing-md);
  }

  .content-wrapper {
    padding: var(--spacing-lg) var(--spacing-md);
  }

  .book-highlight {
    float: none;
    width: 100%;
    margin: var(--spacing-md) 0;
  }

  .collaboration-cta {
    flex-direction: column;
    text-align: center;
  }

  .float-img {
    float: none;
    display: block;
    margin: 0 auto var(--spacing-md);
    max-width: 200px;
  }

  .page-title {
    font-size: 2rem;
  }

  .hero {
    padding: var(--spacing-xl) var(--spacing-md);
  }
}

@media (max-width: 480px) {
  .page-title {
    font-size: 1.6rem;
  }
  
  .tagline {
    font-size: 1rem;
  }

  h2 {
    font-size: 1.6rem;
  }

  h3 {
    font-size: 1.3rem;
  }

  .btn {
    padding: 10px 20px;
    font-size: 0.85em;
  }

  .video-wrapper {
    position: relative;
    padding-bottom: 75%; /* 4:3 for mobile */
  }
}