/* ========================================
   Instant Photo - Design System CSS
   Mobile-First Responsive Design
   ======================================== */

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

/* CSS Variables */
:root {
  --radius: 0rem;
  /* Brand palette built around the logo rose #dfb9b9 */
  --background: #faf8f7;
  --foreground: #3d3333;
  --card: #ffffff;
  --card-foreground: #3d3333;
  --popover: #ffffff;
  --popover-foreground: #3d3333;
  /* Primary = the logo rose */
  --primary: #dfb9b9;
  --primary-foreground: #3d3333;
  --secondary: #f5f0ee;
  --secondary-foreground: #3d3333;
  --muted: #f2ede9;
  --muted-foreground: #6b6363;
  --accent: #dfb9b9;
  --accent-foreground: #3d3333;
  --destructive: #c97575;
  --destructive-foreground: #ffffff;
  --border: #e5e0db;
  --input: #e5e0db;
  --ring: #dfb9b9;
  /* Brand semantic tokens */
  --hairline: #e0d9d4;
  --ink: #3d3333;
  --paper: #faf8f7;
  --whisper: #f5f0ee;
  --rose: #dfb9b9;
  --rose-soft: #ece5e5;
  --rose-deep: #9a6e6e;
  --font-display: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --tracking-wide: 0.18em;
  --shadow-soft: 0 30px 60px -25px rgba(64, 51, 51, 0.22);
  --shadow-frame: 0 1px 2px rgba(64, 51, 51, 0.06), 0 20px 40px -20px rgba(64, 51, 51, 0.18);
  --gradient-rose: linear-gradient(135deg, #ece5e5, #dfb9b9);
  
  /* Touch-friendly sizing */
  --tap-target-min: 48px;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

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

body {
  background-color: var(--background);
  color: var(--foreground);
  font-family: var(--font-sans);
  font-feature-settings: 'ss01', 'cv11';
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

a {
  color: inherit;
  text-decoration: none;
}

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

ul, ol {
  list-style: none;
}

/* Typography */
.font-display { font-family: var(--font-display); }
.font-sans { font-family: var(--font-sans); }

h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }

.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--muted-foreground);
}

/* Colors */
.bg-background { background-color: var(--background); }
.bg-foreground { background-color: var(--foreground); }
.bg-card { background-color: var(--card); }
.bg-secondary { background-color: var(--secondary); }
.bg-secondary\/40 { background-color: rgba(245, 240, 238, 0.4); }
.bg-muted { background-color: var(--muted); }

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

.border-border { border-color: var(--border); }
.border-rose { border-color: var(--rose); }

.bg-rose { background-color: var(--rose); }
.bg-rose-soft { background-color: var(--rose-soft); }
.bg-gradient-rose { background-image: var(--gradient-rose); }

/* Layout - Mobile First */
.container {
  width: 100%;
  max-width: 80rem;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* Tablet */
@media (min-width: 768px) {
  .container {
    padding: 0 var(--space-lg);
  }
}

/* Desktop */
@media (min-width: 1024px) {
  .container {
    padding: 0 2.5rem;
  }
}

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.flex-1 { flex: 1; }
.flex-wrap { flex-wrap: wrap; }

.grid { display: grid; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.gap-10 { gap: 2.5rem; }
.gap-12 { gap: 3rem; }
.gap-16 { gap: 4rem; }
.gap-20 { gap: 5rem; }

.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

@media (min-width: 640px) {
  .sm\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sm\:flex-row { flex-direction: row; }
  .sm\:items-end { align-items: flex-end; }
}

@media (min-width: 1024px) {
  .lg\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .lg\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .lg\:grid-cols-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .lg\:grid-cols-7 { grid-template-columns: repeat(7, minmax(0, 1fr)); }
  .lg\:grid-cols-12 { grid-template-columns: repeat(12, minmax(0, 1fr)); }
  .lg\:col-span-3 { grid-column: span 3 / span 3; }
  .lg\:col-span-4 { grid-column: span 4 / span 4; }
  .lg\:col-span-5 { grid-column: span 5 / span 5; }
  .lg\:col-span-6 { grid-column: span 6 / span 6; }
  .lg\:col-span-7 { grid-column: span 7 / span 7; }
  .lg\:col-span-8 { grid-column: span 8 / span 8; }
  .lg\:col-start-6 { grid-column-start: 6; }
  .lg\:col-start-7 { grid-column-start: 7; }
  .lg\:flex { display: flex; }
  .lg\:hidden { display: none; }
  .lg\:order-1 { order: 1; }
  .lg\:order-2 { order: 2; }
  .lg\:pt-8 { padding-top: 2rem; }
  .lg\:py-32 { padding-top: 8rem; padding-bottom: 8rem; }
  .lg\:py-40 { padding-top: 10rem; padding-bottom: 10rem; }
  .lg\:pb-32 { padding-bottom: 8rem; }
  .lg\:pb-40 { padding-bottom: 10rem; }
  .lg\:pt-44 { padding-top: 11rem; }
}

/* Spacing */
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-5 { padding-top: 1.25rem; padding-bottom: 1.25rem; }
.py-6 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }
.py-10 { padding-top: 2.5rem; padding-bottom: 2.5rem; }
.py-16 { padding-top: 4rem; padding-bottom: 4rem; }
.py-20 { padding-top: 5rem; padding-bottom: 5rem; }
.py-24 { padding-top: 6rem; padding-bottom: 6rem; }
.py-28 { padding-top: 7rem; padding-bottom: 7rem; }

.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-5 { padding-left: 1.25rem; padding-right: 1.25rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-7 { padding-left: 1.75rem; padding-right: 1.75rem; }
.px-8 { padding-left: 2rem; padding-right: 2rem; }
.px-10 { padding-left: 2.5rem; padding-right: 2.5rem; }

.pt-32 { padding-top: 8rem; }
.pb-16 { padding-bottom: 4rem; }
.pb-20 { padding-bottom: 5rem; }
.pb-28 { padding-bottom: 7rem; }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-5 { margin-top: 1.25rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mt-10 { margin-top: 2.5rem; }
.mt-12 { margin-top: 3rem; }
.mt-16 { margin-top: 4rem; }
.mt-20 { margin-top: 5rem; }

.mb-6 { margin-bottom: 1.5rem; }

/* Sizing */
.w-full { width: 100%; }
.w-4 { width: 1rem; }
.w-5 { width: 1.25rem; }
.w-6 { width: 1.5rem; }
.w-8 { width: 2rem; }
.w-10 { width: 2.5rem; }
.w-12 { width: 3rem; }
.w-14 { width: 3.5rem; }
.w-24 { width: 6rem; }
.w-px { width: 1px; }

.h-full { height: 100%; }
.h-4 { height: 1rem; }
.h-5 { height: 1.25rem; }
.h-6 { height: 1.5rem; }
.h-8 { height: 2rem; }
.h-10 { height: 2.5rem; }
.h-12 { height: 3rem; }
.h-14 { height: 3.5rem; }
.h-20 { height: 5rem; }
.h-\[92vh\] { height: 92vh; }
.h-\[640px\] { height: 640px; }

.min-h-\[640px\] { min-height: 640px; }
.min-h-screen { min-height: 100vh; }

/* Aspect Ratio */
.aspect-\[3\/4\] { aspect-ratio: 3 / 4; }
.aspect-\[4\/5\] { aspect-ratio: 4 / 5; }
.aspect-\[5\/4\] { aspect-ratio: 5 / 4; }

/* Position */
.relative { position: relative; }
.absolute { position: absolute; }
.sticky { position: sticky; }
.fixed { position: fixed; }
.inset-0 { inset: 0; }
.top-0 { top: 0; }
.bottom-8 { bottom: 2rem; }
.left-1\/2 { left: 50%; }
.z-10 { z-index: 10; }
.z-50 { z-index: 50; }
.z-\[60\] { z-index: 60; }

/* Transform */
.-translate-x-1\/2 { transform: translateX(-50%); }
.translate-y-0 { transform: translateY(0); }
.translate-y-24 { transform: translateY(24px); }

/* Overflow */
.overflow-hidden { overflow: hidden; }

/* Text */
.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.875rem; }
.text-base { font-size: 1rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.text-3xl { font-size: 1.875rem; }
.text-4xl { font-size: 2.25rem; }
.text-5xl { font-size: 3rem; }
.text-7xl { font-size: 4.5rem; }

.uppercase { text-transform: uppercase; }
.italic { font-style: italic; }
.font-light { font-weight: 300; }
.font-medium { font-weight: 500; }
.tracking-\[0\.18em\] { letter-spacing: 0.18em; }
.tracking-\[0\.24em\] { letter-spacing: 0.24em; }
.tracking-\[0\.28em\] { letter-spacing: 0.28em; }
.tracking-\[0\.32em\] { letter-spacing: 0.32em; }
.tracking-\[0\.42em\] { letter-spacing: 0.42em; }
.leading-tight { line-height: 1.2; }
.leading-snug { line-height: 1.375; }
.leading-relaxed { line-height: 1.625; }
.leading-\[1\.02\] { line-height: 1.02; }
.leading-\[1\.05\] { line-height: 1.05; }
.leading-\[1\.1\] { line-height: 1.1; }

.text-center { text-align: center; }

/* Misc */
.cursor-pointer { cursor: pointer; }
.transition-all { transition: all 0.3s ease; }
.transition-colors { transition: color 0.3s ease, background-color 0.3s ease, border-color 0.3s ease; }
.transition-transform { transition: transform 0.3s ease; }
.duration-500 { transition-duration: 0.5s; }

/* Hover States */
.hover\:bg-white:hover { background-color: white; }
.hover\:bg-white\/10:hover { background-color: rgba(255, 255, 255, 0.1); }
.hover\:bg-background:hover { background-color: var(--background); }
.hover\:bg-foreground:hover { background-color: var(--foreground); }
.hover\:bg-foreground\/90:hover { background-color: rgba(61, 51, 51, 0.9); }

.hover\:text-foreground:hover { color: var(--foreground); }
.hover\:text-white:hover { color: white; }
.hover\:underline:hover { text-decoration: underline; }

.hover\:border-white:hover { border-color: white; }
.hover\:border-foreground:hover { border-color: var(--foreground); }

.group:hover .group-hover\:translate-x-1 { transform: translateX(0.25rem); }

/* Components - Touch Friendly */

/* Buttons - Mobile First */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  min-height: var(--tap-target-min);
  padding: 0.75rem 1.5rem;
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.32em;
  transition: all 0.2s ease;
  border: 1px solid transparent;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

@media (min-width: 768px) {
  .btn {
    padding: 1rem 1.75rem;
    font-size: 0.625rem;
  }
}

.btn-primary {
  background-color: var(--rose);
  color: var(--foreground);
  border-color: var(--rose);
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--foreground);
  color: var(--background);
}

.btn-primary:active {
  transform: scale(0.98);
}

.btn-outline {
  background-color: transparent;
  color: white;
  border-color: rgba(255, 255, 255, 0.6);
}

.btn-outline:hover,
.btn-outline:focus {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: white;
}

.btn-outline-dark {
  background-color: transparent;
  color: var(--foreground);
  border-color: var(--rose);
}

.btn-outline-dark:hover,
.btn-outline-dark:focus {
  background-color: var(--rose);
  color: var(--foreground);
}

/* Focus visible for keyboard navigation */
.btn:focus-visible {
  outline: 2px solid var(--foreground);
  outline-offset: 2px;
}

/* Image Frame */
.img-frame {
  overflow: hidden;
  background-color: var(--whisper);
}

.img-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1), filter 0.8s ease;
}

.img-frame:hover img {
  transform: scale(1.04);
}

/* Reveal Animation */
.reveal {
  animation: reveal 1.1s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes reveal {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Ken Burns Effect */
.ken-burns {
  animation: kenBurns 18s ease-in-out infinite alternate;
}

@keyframes kenBurns {
  from {
    transform: scale(1) translate(0, 0);
  }
  to {
    transform: scale(1.08) translate(-1%, -1%);
  }
}

/* Pulse Animation */
.animate-pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

/* Gradient Overlay */
.bg-gradient-to-b {
  background-image: linear-gradient(to bottom, var(--gradient), var(--gradient));
}

/* Hero Section */
.hero {
  position: relative;
  height: 92vh;
  min-height: 640px;
  width: 100%;
  overflow: hidden;
  background-color: var(--foreground);
}

.hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.9;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.4),
    rgba(0, 0, 0, 0.2),
    rgba(0, 0, 0, 0.7)
  );
}

.hero-content {
  position: relative;
  z-index: 10;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-bottom: 5rem;
}

.hero-title {
  color: white;
}

.hero-title .accent {
  font-style: italic;
  font-weight: 300;
  color: var(--rose);
}

.hero-subtitle {
  color: rgba(255, 255, 255, 0.8);
  max-width: 36rem;
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
}

.scroll-indicator .line {
  width: 1px;
  height: 3rem;
  background-color: var(--rose);
  animation: pulse 2s infinite;
}

/* Quote Section */
blockquote {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  line-height: 1.375;
}

blockquote .accent {
  font-style: italic;
}

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  border-top: 1px solid var(--border);
  padding-top: 2.5rem;
}

.stats-item .icon {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--rose-deep);
}

.stats-item .value {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--foreground);
  margin-top: 1rem;
}

.stats-item .label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--muted-foreground);
  margin-top: 0.25rem;
}

/* Sessions Grid */
.sessions-grid {
  display: grid;
  gap: 2rem 2rem;
}

@media (min-width: 640px) {
  .sessions-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .sessions-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.session-card:nth-child(even) {
  margin-top: 2rem;
}

@media (min-width: 640px) {
  .session-card:nth-child(even) {
    margin-top: 4rem;
  }
}

.session-card .session-number {
  font-size: 0.625rem;
  text-transform: uppercase;
  letter-spacing: 0.32em;
  color: var(--rose-deep);
}

.session-card .session-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--foreground);
  margin-top: 0.75rem;
}

.session-card .session-desc {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  margin-top: 0.75rem;
  line-height: 1.6;
}

/* Gallery - Masonry */
.gallery-grid {
  columns: 1;
  column-gap: 1.5rem;
}

@media (min-width: 640px) {
  .gallery-grid {
    columns: 2;
  }
}

@media (min-width: 1024px) {
  .gallery-grid {
    columns: 3;
  }
}

.gallery-grid figure {
  break-inside: avoid;
  margin-bottom: 1.5rem;
}

/* Form Styles - Touch Friendly */
.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  min-height: var(--tap-target-min);
  border: none;
  border-bottom: 1px solid var(--border);
  background: transparent;
  padding: 0.75rem 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--foreground);
  transition: border-color 0.2s ease;
  -webkit-appearance: none;
  appearance: none;
  border-radius: 0;
}

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

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%233d3333' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0 center;
  padding-right: 1.5rem;
}

/* Honeypot */
.honeypot {
  position: absolute;
  left: -9999px;
}

/* Contact Icons */
.contact-icon {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
}

/* Footer */
.footer-grid {
  display: grid;
  gap: 4rem;
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 5fr 3fr 4fr;
  }
}

.footer-nav a {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  transition: color 0.3s ease;
}

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

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
  margin-bottom: 1rem;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--border);
  color: var(--muted-foreground);
  transition: all 0.3s ease;
}

.social-link:hover {
  border-color: var(--foreground);
  color: var(--foreground);
}

/* Pricing Grid */
.pricing-grid {
  display: grid;
  gap: 1px;
  background-color: var(--border);
}

@media (min-width: 640px) {
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.pricing-card {
  background-color: var(--background);
  padding: 2.5rem;
  transition: background-color 0.3s ease;
}

@media (min-width: 1024px) {
  .pricing-card {
    padding: 3rem;
  }
}

.pricing-card:hover {
  background-color: var(--rose-soft);
}

.pricing-card .number {
  font-size: 0.625rem;
  text-transform: uppercase;
  letter-spacing: 0.32em;
  color: var(--rose-deep);
}

.pricing-card .title {
  font-family: var(--font-display);
  font-size: 1.875rem;
  color: var(--foreground);
  margin-top: 1rem;
}

.pricing-card .duration {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--muted-foreground);
  margin-top: 0.75rem;
}

.pricing-card .description {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  margin-top: 1.5rem;
  line-height: 1.6;
}

.pricing-card .price {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-style: italic;
  color: var(--foreground);
  margin-top: 2rem;
}

.pricing-cta {
  background: var(--gradient-rose);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

@media (min-width: 1024px) {
  .pricing-cta {
    padding: 3rem;
  }
}

/* Included List */
.included-list li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid rgba(61, 51, 51, 0.1);
  font-size: 1rem;
  color: var(--foreground);
}

.included-list .check-icon {
  width: 1rem;
  height: 1rem;
  color: var(--rose-deep);
  flex-shrink: 0;
  margin-top: 0.25rem;
}

/* 404 Page */
.not-found {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background-color: var(--background);
}

.not-found-content {
  max-width: 28rem;
  text-align: center;
}

.not-found .code {
  font-family: var(--font-display);
  font-size: 7rem;
  color: var(--foreground);
}

.not-found .title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--foreground);
  margin-top: 1rem;
}

.not-found .message {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  margin-top: 0.5rem;
}

/* Mobile Navigation */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 60;
  background-color: var(--background);
}

.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 5rem;
  padding: 0 1.5rem;
}

.mobile-menu-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  padding: 4rem 1.5rem;
}

.mobile-menu-nav a {
  font-family: var(--font-display);
  font-size: 1.875rem;
  color: var(--foreground);
}

/* Responsive Utilities */
.hidden { display: none; }

@media (min-width: 1024px) {
  .lg\:hidden { display: none; }
  .lg\:inline-block { display: inline-block; }
  .lg\:flex { display: flex; }
}

@media (max-width: 1023px) {
  .lg\:hidden { display: block; }
}

@media (min-width: 640px) {
  .md\:inline-block { display: inline-block; }
}

/* Site Header - Mobile First */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  width: 100%;
  border-bottom: 1px solid transparent;
  background-color: rgba(250, 248, 247, 0.85);
  backdrop-filter: blur(12px);
  transition: all 0.3s ease;
}

.site-header.scrolled {
  border-color: var(--border);
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
  padding: 0 var(--space-sm);
}

@media (min-width: 768px) {
  .site-header-inner {
    height: 5rem;
    padding: 0 var(--space-md);
  }
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.site-logo img {
  width: 2.5rem;
  height: 2.5rem;
  object-fit: contain;
}

@media (min-width: 768px) {
  .site-logo img {
    width: 3rem;
    height: 3rem;
  }
}

.site-logo span {
  display: none;
}

/* Desktop only */
@media (min-width: 1024px) {
  .site-logo span {
    display: inline;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.32em;
    color: var(--foreground);
  }
}

/* Navigation - Desktop */
.site-nav {
  display: none;
}

@media (min-width: 1024px) {
  .site-nav {
    display: flex;
    align-items: center;
    gap: 2rem;
  }
  
  .site-nav a {
    position: relative;
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.28em;
    color: var(--muted-foreground);
    transition: color 0.3s ease;
    padding: 0.5rem 0;
  }
  
  .site-nav a:hover,
  .site-nav a.active {
    color: var(--foreground);
  }
  
  .site-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 1px;
    background-color: var(--foreground);
    transform: translateX(-50%);
    transition: width 0.3s ease;
  }
  
  .site-nav a:hover::after {
    width: 100%;
  }
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Mobile Menu Button - Touch Friendly */
.mobile-menu-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--tap-target-min);
  height: var(--tap-target-min);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--foreground);
  -webkit-tap-highlight-color: transparent;
  border-radius: var(--radius);
}

@media (min-width: 1024px) {
  .mobile-menu-btn {
    display: none;
  }
}

/* Mobile Menu */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 60;
  background-color: var(--background);
  transform: translateX(100%);
  transition: transform 0.3s ease;
}

.mobile-nav.open {
  transform: translateX(0);
}

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 5rem;
  padding: 0 1.5rem;
}

.mobile-nav-close {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--foreground);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  padding: 4rem 1.5rem;
}

.mobile-nav-links a {
  font-family: var(--font-display);
  font-size: 1.875rem;
  color: var(--foreground);
}

/* CTA Banner */
.cta-banner {
  padding: 7rem 0;
  text-align: center;
}

.cta-banner .eyebrow {
  font-size: 0.625rem;
  text-transform: uppercase;
  letter-spacing: 0.42em;
  color: rgba(61, 51, 51, 0.7);
}

.cta-banner h2 {
  margin-top: 2rem;
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  line-height: 1.05;
}

.cta-banner .accent {
  font-style: italic;
  font-weight: 300;
}

/* Success Message */
.success-message {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  border: 1px solid var(--border);
  padding: 3rem;
}

.success-message .icon {
  width: 2rem;
  height: 2rem;
}

.success-message h2 {
  font-family: var(--font-display);
  font-size: 1.875rem;
  color: var(--foreground);
  margin-top: 1.5rem;
}

.success-message p {
  color: var(--muted-foreground);
  margin-top: 1rem;
}

/* Two Column Layout */
.two-col {
  display: grid;
  gap: 3rem;
}

@media (min-width: 1024px) {
  .two-col {
    grid-template-columns: 5fr 7fr;
    gap: 5rem;
  }
}

.two-col-reverse {
  display: grid;
  gap: 3rem;
}

@media (min-width: 1024px) {
  .two-col-reverse {
    grid-template-columns: 7fr 5fr;
    gap: 5rem;
  }
}

/* Page Hero */
.page-hero {
  padding-top: 8rem;
  padding-bottom: 4rem;
}

@media (min-width: 1024px) {
  .page-hero {
    padding-top: 11rem;
  }
}

.page-hero h1 {
  margin-top: 1.5rem;
}

.page-hero p {
  margin-top: 2rem;
  max-width: 42rem;
  font-size: 1.125rem;
  color: var(--muted-foreground);
  line-height: 1.6;
}

/* Sessions Alternating */
.session-row {
  display: grid;
  gap: 3rem;
  border-top: 1px solid var(--border);
  padding: 5rem 0;
}

.session-row:first-child {
  border-top: none;
}

@media (min-width: 1024px) {
  .session-row {
    grid-template-columns: 7fr 5fr;
    gap: 4rem;
    padding: 7rem 0;
  }
  
  .session-row.reverse {
    grid-template-columns: 5fr 7fr;
  }
  
  .session-row.reverse .session-content {
    order: -1;
  }
}

.session-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.session-content .session-number {
  font-size: 0.625rem;
  text-transform: uppercase;
  letter-spacing: 0.32em;
  color: var(--rose-deep);
}

.session-content h2 {
  margin-top: 1.5rem;
  font-size: clamp(2rem, 4vw, 3rem);
}

.session-content .intro {
  margin-top: 1.5rem;
  font-size: 1rem;
  color: var(--muted-foreground);
  line-height: 1.6;
}

.session-content ul {
  margin-top: 2rem;
}

.session-content ul li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: var(--foreground);
  margin-bottom: 0.75rem;
}

.session-content ul li svg {
  width: 1rem;
  height: 1rem;
  color: var(--rose-deep);
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.session-content .cta {
  margin-top: 2.5rem;
}

/* Contact Info */
.contact-info {
  border-left: 2px solid var(--rose);
  padding-left: 1.5rem;
}

.contact-info .section-label {
  font-size: 0.625rem;
  text-transform: uppercase;
  letter-spacing: 0.32em;
  color: var(--rose-deep);
  margin-bottom: 1.5rem;
}

.contact-info ul {
  font-size: 0.875rem;
  color: var(--foreground);
}

.contact-info ul li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact-info ul li svg {
  width: 1rem;
  height: 1rem;
  color: var(--foreground);
  flex-shrink: 0;
  margin-top: 0.125rem;
}

/* Testimonial */
.testimonial {
  padding: 7rem 0;
  text-align: center;
}

.testimonial blockquote {
  margin-top: 2.5rem;
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  line-height: 1.375;
}

.testimonial cite {
  display: block;
  margin-top: 2.5rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.32em;
  color: var(--muted-foreground);
  font-style: normal;
}

/* Slogan Section */
.slogan-section {
  padding: 6rem 0;
  text-align: center;
}

.slogan-section .text {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 4.5rem);
  line-height: 1.1;
}

.slogan-section .text .accent {
  font-style: italic;
}

.slogan-section .divider {
  width: 6rem;
  height: 1px;
  background-color: rgba(154, 110, 110, 0.4);
  margin: 2.5rem auto 0;
}