/* ========================================
   Biography Songs - Design System
   A warm, celebratory, premium feel.
   ======================================== */

:root {
  /* Colors — richer, more layered */
  --color-primary: #c77b1e;
  --color-primary-dark: #a66518;
  --color-primary-light: #f0c078;
  --color-primary-glow: rgba(199, 123, 30, 0.12);
  --color-secondary: #b84e33;
  --color-accent: #daa24a;
  --color-accent-soft: #f5deb3;
  --color-navy: #141e33;
  --color-navy-mid: #1e2d4d;
  --color-navy-light: #2d3f5e;
  --color-text: #1e2a3a;
  --color-text-mid: #3d4f63;
  --color-text-light: #5c6b7e;
  --color-text-faint: #8a95a3;
  --color-bg: #faf8f4;
  --color-bg-warm: #f3ece0;
  --color-bg-warm-deep: #ede4d4;
  --color-bg-card: #ffffff;
  --color-border: #e0d6c8;
  --color-border-light: #ede6da;
  --color-white: #ffffff;

  /* Typography */
  --font-heading: Georgia, 'Times New Roman', 'Noto Serif', serif;
  --font-body: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-md: 1.125rem;
  --font-size-lg: 1.3rem;
  --font-size-xl: 1.65rem;
  --font-size-2xl: 2.15rem;
  --font-size-3xl: 3.25rem;
  --font-size-4xl: 4rem;

  /* Spacing — generous, breathable */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4.5rem;
  --space-4xl: 7rem;
  --space-5xl: 10rem;

  /* Layout */
  --max-width: 1120px;
  --max-width-narrow: 720px;
  --border-radius: 8px;
  --border-radius-lg: 14px;
  --border-radius-xl: 20px;

  /* Shadows — warmer, more dimensional */
  --shadow-sm: 0 1px 3px rgba(30, 42, 58, 0.06), 0 1px 2px rgba(30, 42, 58, 0.04);
  --shadow-md: 0 4px 16px rgba(30, 42, 58, 0.08), 0 2px 4px rgba(30, 42, 58, 0.04);
  --shadow-lg: 0 12px 40px rgba(30, 42, 58, 0.1), 0 4px 12px rgba(30, 42, 58, 0.05);
  --shadow-xl: 0 20px 60px rgba(30, 42, 58, 0.12), 0 8px 20px rgba(30, 42, 58, 0.06);
  --shadow-glow: 0 0 0 4px var(--color-primary-glow);
}

/* ========================================
   Base
   ======================================== */
body {
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-navy);
  letter-spacing: -0.01em;
}

h1 {
  font-size: var(--font-size-3xl);
  line-height: 1.1;
  font-weight: 700;
}

h2 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-lg);
  line-height: 1.15;
}

h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-md);
  line-height: 1.2;
}

h4 {
  font-size: var(--font-size-lg);
}

p {
  margin-bottom: var(--space-md);
  color: var(--color-text-mid);
  line-height: 1.7;
}

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

a:hover {
  color: var(--color-primary-dark);
}

strong {
  color: var(--color-text);
  font-weight: 600;
}

/* ========================================
   Layout
   ======================================== */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.section {
  padding: var(--space-5xl) 0;
}

.section--alt {
  background-color: var(--color-bg-warm);
}

.section__header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section__header h2 {
  position: relative;
  display: inline-block;
}

.section__header h2::after {
  content: '';
  display: block;
  width: 48px;
  height: 3px;
  background: var(--color-primary);
  border-radius: 2px;
  margin: var(--space-md) auto 0;
}

.section__header p {
  font-size: var(--font-size-md);
  max-width: 600px;
  margin: var(--space-lg) auto 0;
  color: var(--color-text-light);
}

/* ========================================
   Header / Navigation
   ======================================== */
.site-header {
  background: rgba(250, 248, 244, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border-light);
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  padding-bottom: var(--space-md);
  min-height: 64px;
}

.logo {
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  color: var(--color-navy);
  font-weight: 700;
  text-decoration: none;
  letter-spacing: -0.02em;
}

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

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
  color: var(--color-navy);
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  margin: 5px auto;
  border-radius: 1px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav-list {
  display: flex;
  gap: var(--space-lg);
  align-items: center;
}

.nav-list a {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  font-weight: 500;
  transition: color 0.2s ease;
  padding: var(--space-xs) 0;
}

.nav-list a:hover,
.nav-list a[aria-current="page"] {
  color: var(--color-primary);
}

.nav-list .btn {
  font-size: var(--font-size-sm);
  padding: 10px 20px;
}

/* ========================================
   Buttons
   ======================================== */
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: var(--border-radius);
  font-weight: 600;
  font-size: var(--font-size-base);
  text-align: center;
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
  letter-spacing: 0.01em;
  line-height: 1.2;
}

.btn:active {
  transform: scale(0.97);
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, #d4912e 100%);
  color: var(--color-white);
  box-shadow: 0 2px 8px rgba(199, 123, 30, 0.25), 0 1px 2px rgba(199, 123, 30, 0.15);
}

.btn--primary:hover {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  color: var(--color-white);
  box-shadow: 0 4px 16px rgba(199, 123, 30, 0.3), 0 2px 4px rgba(199, 123, 30, 0.2);
  transform: translateY(-1px);
}

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

.btn--outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 2px 8px rgba(199, 123, 30, 0.25);
  transform: translateY(-1px);
}

.btn--large {
  padding: 18px 36px;
  font-size: var(--font-size-md);
  border-radius: 10px;
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.12);
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.2);
  color: var(--color-white);
}

/* ========================================
   Hero — full impact, image-backed
   ======================================== */
.hero {
  position: relative;
  padding: var(--space-5xl) 0;
  text-align: center;
  overflow: hidden;
  background: linear-gradient(160deg, var(--color-bg-warm-deep) 0%, var(--color-bg-warm) 40%, var(--color-bg) 100%);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, var(--color-primary-glow) 0%, transparent 70%);
  pointer-events: none;
}

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

.hero__eyebrow {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
  background: var(--color-primary-glow);
  padding: 6px 16px;
  border-radius: 20px;
}

.hero h1 {
  margin-bottom: var(--space-xl);
  max-width: 780px;
  margin-left: auto;
  margin-right: auto;
}

.hero p {
  font-size: var(--font-size-lg);
  max-width: 580px;
  margin: 0 auto var(--space-2xl);
  color: var(--color-text-light);
}

.hero__actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

.hero__image {
  margin-top: var(--space-3xl);
  border-radius: var(--border-radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  max-width: 880px;
  margin-left: auto;
  margin-right: auto;
}

.hero__image img {
  width: 100%;
  height: auto;
  display: block;
}

/* ========================================
   Cards — refined
   ======================================== */
.card-grid {
  display: grid;
  gap: var(--space-xl);
}

.card-grid--3 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.card-grid--4 {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.card-grid--2 {
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
}

.card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--border-radius-lg);
  padding: var(--space-2xl) var(--space-xl);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.card__icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: var(--color-primary-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--space-lg);
}

.card h3 {
  color: var(--color-navy);
  font-size: var(--font-size-lg);
}

.card p {
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
  line-height: 1.7;
}

/* ========================================
   Pricing — polished tiers
   ======================================== */
.pricing-card {
  text-align: center;
  position: relative;
  padding: var(--space-2xl) var(--space-xl) var(--space-xl);
  display: flex;
  flex-direction: column;
}

.pricing-card--featured {
  border: 2px solid var(--color-primary);
  box-shadow: var(--shadow-md), 0 0 0 1px var(--color-primary-glow);
}

.pricing-card--featured::before {
  content: "Most Popular";
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--color-primary) 0%, #d4912e 100%);
  color: var(--color-white);
  padding: 5px 18px;
  border-radius: 20px;
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.pricing-card h3 {
  font-size: var(--font-size-lg);
}

.pricing-card .price {
  font-family: var(--font-heading);
  font-size: var(--font-size-3xl);
  color: var(--color-navy);
  margin: var(--space-md) 0;
  line-height: 1;
}

.pricing-card .price span {
  font-size: var(--font-size-md);
  color: var(--color-text-light);
  font-family: var(--font-body);
}

.pricing-card .price-note {
  font-size: var(--font-size-sm);
  color: var(--color-text-faint);
  margin-bottom: var(--space-lg);
}

.pricing-card ul {
  text-align: left;
  margin: var(--space-lg) 0 var(--space-xl);
  flex-grow: 1;
}

.pricing-card li {
  padding: 8px 0;
  color: var(--color-text-mid);
  padding-left: var(--space-xl);
  position: relative;
  font-size: var(--font-size-sm);
  line-height: 1.5;
}

.pricing-card li::before {
  content: "\2713";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
  font-size: var(--font-size-sm);
}

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

/* ========================================
   Steps — elegant timeline feel
   ======================================== */
.steps {
  max-width: 680px;
  margin: 0 auto;
}

.step {
  display: flex;
  gap: var(--space-xl);
  margin-bottom: var(--space-3xl);
  align-items: flex-start;
  position: relative;
}

.step:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 27px;
  top: 60px;
  bottom: -36px;
  width: 2px;
  background: var(--color-border);
}

.step__number {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary) 0%, #d4912e 100%);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  font-weight: 700;
  box-shadow: 0 3px 10px rgba(199, 123, 30, 0.25);
  position: relative;
  z-index: 1;
}

.step__content h3 {
  margin-bottom: var(--space-sm);
  font-size: var(--font-size-lg);
}

.step__content p {
  font-size: var(--font-size-base);
  color: var(--color-text-light);
  margin-bottom: 0;
}

/* ========================================
   FAQ — clean accordion look
   ======================================== */
.faq-item {
  border-bottom: 1px solid var(--color-border-light);
  padding: var(--space-xl) 0;
}

.faq-item:first-child {
  border-top: 1px solid var(--color-border-light);
}

.faq-item h3 {
  font-size: var(--font-size-md);
  color: var(--color-navy);
  margin-bottom: var(--space-sm);
  font-weight: 600;
}

.faq-item p {
  margin-bottom: 0;
  font-size: var(--font-size-base);
  color: var(--color-text-light);
}

/* ========================================
   Social Proof / Testimonial
   ======================================== */
.testimonial {
  background: var(--color-bg-card);
  border-radius: var(--border-radius-lg);
  padding: var(--space-2xl) var(--space-2xl);
  box-shadow: var(--shadow-md);
  max-width: 640px;
  margin: var(--space-3xl) auto 0;
  text-align: center;
  position: relative;
}

.testimonial::before {
  content: '\201C';
  position: absolute;
  top: -8px;
  left: var(--space-xl);
  font-family: var(--font-heading);
  font-size: 4rem;
  color: var(--color-primary-light);
  line-height: 1;
}

.testimonial blockquote {
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-style: italic;
  color: var(--color-text);
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.testimonial cite {
  font-style: normal;
  font-size: var(--font-size-sm);
  color: var(--color-text-faint);
}

/* ========================================
   Footer — refined
   ======================================== */
.site-footer {
  background: var(--color-navy);
  color: rgba(255, 255, 255, 0.65);
  padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-2xl);
}

.site-footer h4 {
  color: var(--color-white);
  margin-bottom: var(--space-md);
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.6);
  display: block;
  margin-bottom: var(--space-sm);
  font-size: var(--font-size-sm);
  transition: color 0.2s ease;
}

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

.footer-brand p {
  color: rgba(255, 255, 255, 0.5);
  font-size: var(--font-size-sm);
  line-height: 1.7;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: var(--space-lg);
  text-align: center;
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.35);
}

/* ========================================
   CTA Banner — immersive
   ======================================== */
.cta-banner {
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-mid) 50%, var(--color-navy-light) 100%);
  color: var(--color-white);
  text-align: center;
  padding: var(--space-5xl) 0;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 50%, rgba(199, 123, 30, 0.08) 0%, transparent 60%),
              radial-gradient(circle at 70% 50%, rgba(199, 123, 30, 0.06) 0%, transparent 50%);
  pointer-events: none;
}

.cta-banner .container {
  position: relative;
  z-index: 1;
}

.cta-banner h2 {
  color: var(--color-white);
  font-size: var(--font-size-2xl);
}

.cta-banner h2::after {
  display: none;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.75);
  font-size: var(--font-size-md);
  max-width: 500px;
  margin: var(--space-md) auto var(--space-xl);
}

/* ========================================
   Page Header (interior pages)
   ======================================== */
.page-header {
  background: linear-gradient(180deg, var(--color-bg-warm-deep) 0%, var(--color-bg-warm) 100%);
  padding: var(--space-3xl) 0 var(--space-2xl);
  text-align: center;
}

.page-header h1 {
  font-size: var(--font-size-2xl);
}

.page-header p {
  font-size: var(--font-size-md);
  max-width: 560px;
  margin: var(--space-md) auto 0;
  color: var(--color-text-light);
}

/* ========================================
   Breadcrumbs
   ======================================== */
.breadcrumbs {
  padding: 0 0 var(--space-lg);
  font-size: var(--font-size-xs);
  color: var(--color-text-faint);
}

.breadcrumbs a {
  color: var(--color-text-faint);
}

.breadcrumbs a:hover {
  color: var(--color-primary);
}

.breadcrumbs span {
  margin: 0 6px;
  opacity: 0.5;
}

/* ========================================
   Prose
   ======================================== */
.prose {
  max-width: var(--max-width-narrow);
  margin: 0 auto;
}

.prose h2 {
  margin-top: var(--space-3xl);
  font-size: var(--font-size-xl);
}

.prose h2::after {
  display: none;
}

.prose p {
  font-size: var(--font-size-md);
  line-height: 1.85;
  color: var(--color-text-mid);
}

.prose p:first-of-type {
  font-size: var(--font-size-lg);
  color: var(--color-text);
}

/* ========================================
   Order Page
   ======================================== */
.order-guidance {
  max-width: var(--max-width-narrow);
  margin: 0 auto;
}

.order-guidance h3 {
  margin-top: var(--space-2xl);
  font-size: var(--font-size-lg);
}

.order-guidance ul {
  margin: var(--space-md) 0 var(--space-xl);
}

.order-guidance li {
  padding: 10px 0;
  padding-left: var(--space-xl);
  position: relative;
  color: var(--color-text-mid);
  line-height: 1.65;
}

.order-guidance li::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 18px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
}

/* ========================================
   Order Form
   ======================================== */
.form-section {
  border: 1px solid var(--color-border-light);
  border-radius: var(--border-radius-lg);
  padding: var(--space-2xl);
  margin-bottom: var(--space-xl);
  background: var(--color-bg-card);
}

.form-section legend {
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  color: var(--color-navy);
  font-weight: 700;
  padding: 0 var(--space-sm);
}

.form-section label {
  display: block;
  font-weight: 600;
  color: var(--color-text);
  margin-top: var(--space-lg);
  margin-bottom: var(--space-xs);
  font-size: var(--font-size-sm);
}

.form-section label:first-of-type {
  margin-top: var(--space-md);
}

.form-section .required {
  color: var(--color-secondary);
}

.form-section input[type="text"],
.form-section input[type="email"],
.form-section input[type="date"],
.form-section select,
.form-section textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  color: var(--color-text);
  background: var(--color-bg);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  box-sizing: border-box;
}

.form-section input:focus,
.form-section select:focus,
.form-section textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-glow);
}

.form-section textarea {
  resize: vertical;
  line-height: 1.6;
}

.form-section select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235c6b7e' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 0 var(--space-lg);
  margin-top: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.checkbox-grid__label {
  grid-column: 1 / -1;
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-faint);
  margin-top: var(--space-md);
  padding-bottom: var(--space-xs);
  border-bottom: 1px solid var(--color-border-light);
}

.checkbox-grid__label:first-child {
  margin-top: 0;
}

.checkbox-group {
  margin-top: var(--space-sm);
}

.checkbox-label {
  display: flex !important;
  align-items: center;
  gap: var(--space-sm);
  font-weight: 400 !important;
  color: var(--color-text-mid) !important;
  margin-top: var(--space-sm) !important;
  cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-primary);
  flex-shrink: 0;
}

/* ========================================
   Video Showcase — retro VHS tape deck aesthetic
   ======================================== */
.video-showcase {
  padding: var(--space-5xl) 0;
  background: var(--color-navy);
  position: relative;
  overflow: hidden;
}

.video-showcase::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(255, 255, 255, 0.015) 2px,
      rgba(255, 255, 255, 0.015) 4px
    );
  pointer-events: none;
}

.video-showcase .section__header h2 {
  color: var(--color-white);
}

.video-showcase .section__header h2::after {
  background: var(--color-primary-light);
}

.video-showcase .section__header p {
  color: rgba(255, 255, 255, 0.6);
}

.video-player {
  max-width: 720px;
  margin: 0 auto;
  position: relative;
}

.video-player__frame {
  position: relative;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  background: #0a0a0a;
  box-shadow:
    0 0 0 3px rgba(199, 123, 30, 0.3),
    0 0 0 6px rgba(20, 30, 51, 0.8),
    0 20px 60px rgba(0, 0, 0, 0.5);
  aspect-ratio: 16 / 9;
}

.video-player__frame video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.video-player__frame::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03) 0%, transparent 15%),
    linear-gradient(0deg, rgba(0, 0, 0, 0.15) 0%, transparent 20%);
  pointer-events: none;
  border-radius: inherit;
}

.video-player__controls {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.video-player__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  padding: 0;
}

.video-player__dot.is-active {
  background: var(--color-primary);
  box-shadow: 0 0 8px rgba(199, 123, 30, 0.4);
}

.video-player__dot:hover {
  background: rgba(255, 255, 255, 0.5);
}

.video-player__caption {
  text-align: center;
  margin-top: var(--space-md);
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.5);
  font-style: italic;
}

/* Placeholder state when no videos are loaded */
.video-player__placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: rgba(255, 255, 255, 0.3);
  font-family: var(--font-heading);
  gap: var(--space-md);
}

.video-player__placeholder-icon {
  font-size: 3rem;
  opacity: 0.4;
}

.video-player__placeholder-text {
  font-size: var(--font-size-md);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ========================================
   404 Page
   ======================================== */
.error-page {
  text-align: center;
  padding: var(--space-5xl) 0;
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.error-page h1 {
  font-size: 8rem;
  color: var(--color-border);
  line-height: 1;
  margin-bottom: var(--space-md);
}

.error-page p {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-xl);
  color: var(--color-text-light);
}

/* ========================================
   Responsive: Small Mobile (< 480px)
   ======================================== */
@media (max-width: 480px) {
  :root {
    --font-size-3xl: 2.1rem;
    --font-size-2xl: 1.65rem;
    --font-size-xl: 1.35rem;
    --space-5xl: 5rem;
    --space-4xl: 4rem;
  }

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

  .hero {
    padding: var(--space-3xl) 0;
  }

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

  .hero__actions .btn {
    width: 100%;
    max-width: 320px;
  }

  .step {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .step:not(:last-child)::after {
    display: none;
  }

  .error-page h1 {
    font-size: 5rem;
  }
}

/* ========================================
   Responsive: Tablet (< 768px)
   ======================================== */
@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav-list {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(250, 248, 244, 0.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    flex-direction: column;
    padding: var(--space-lg) var(--space-xl);
    gap: var(--space-md);
    border-bottom: 1px solid var(--color-border-light);
    box-shadow: var(--shadow-lg);
  }

  .nav-list.is-open {
    display: flex;
  }

  .nav-list .btn {
    align-self: flex-start;
  }

  .site-header .container {
    position: relative;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

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

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

/* ========================================
   Responsive: Desktop (>= 1024px)
   ======================================== */
@media (min-width: 1024px) {
  .hero h1 {
    font-size: var(--font-size-4xl);
  }

  .card-grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }

  .card-grid--4 {
    grid-template-columns: repeat(4, 1fr);
  }

  .card-grid--2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ========================================
   Print
   ======================================== */
@media print {
  .site-header,
  .site-footer,
  .nav-toggle,
  .cta-banner,
  .hero__image {
    display: none;
  }

  body {
    color: #000;
    background: #fff;
  }

  .card {
    break-inside: avoid;
    box-shadow: none;
    border: 1px solid #ccc;
  }
}

/* ========================================
   Reduced Motion
   ======================================== */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}

/* ========================================
   Focus Styles (accessibility)
   ======================================== */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: 2px;
}

.btn:focus-visible {
  box-shadow: var(--shadow-glow);
}