:root {
  --color-asphalt: #1A1A1A;
  --color-concrete: #5A5A5A;
  --color-rust: #C4491D;
  --color-warning: #F4D35E;
  --color-chalk: #F2F2F2;
  
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-xxl: 4rem;
  
  --font-heading: 'Bebas Neue', 'Anton', sans-serif;
  --font-accent: 'Special Elite', monospace;
  --font-body: 'Inter', 'Montserrat', sans-serif;
  
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --border-rough: 2px solid;
  
  --shadow-grunge: 4px 4px 0 rgba(0, 0, 0, 0.3), 
                   8px 8px 0 rgba(0, 0, 0, 0.2);
  --shadow-text: 2px 2px 0 var(--color-asphalt);
  
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-asphalt);
  background-color: var(--color-chalk);
  overflow-x: hidden;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.01);
  pointer-events: none;
  z-index: 9999;
  will-change: auto;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-base);
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}

h1 {
  font-size: clamp(2.5rem, 8vw, 5rem);
  text-shadow: var(--shadow-text);
}

h2 {
  font-size: clamp(2rem, 6vw, 3.5rem);
}

h3 {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
}

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

.text-accent {
  font-family: var(--font-accent);
  font-weight: 400;
}

.text-large {
  font-size: clamp(1.125rem, 2vw, 1.5rem);
}

.text-small {
  font-size: 0.875rem;
}

.site-header {
  background: var(--color-asphalt);
  color: var(--color-chalk);
  padding: var(--space-md) var(--space-lg);
  position: relative;
  z-index: 1000;
  transform: translateY(0);
  transition: transform var(--transition-base);
  overflow: hidden;
}

.site-header.hidden {
  transform: translateY(-100%);
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
  overflow: hidden;
}

.brand-text {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  position: relative;
  display: inline-block;
  white-space: nowrap;
  word-break: keep-all;
}

.brand-text a {
  white-space: nowrap;
  word-break: keep-all;
  display: inline-block;
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 30px;
  height: 30px;
  padding: 0;
  background: transparent;
  z-index: 10001;
  position: relative;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 3px;
  background: var(--color-chalk);
  transition: var(--transition-base);
  transform-origin: center;
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

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

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

.nav-menu {
  position: relative;
  width: 100%;
  max-height: 0;
  background: var(--color-asphalt);
  padding: 0 var(--space-lg);
  transition: max-height var(--transition-slow) ease, padding var(--transition-slow) ease, opacity var(--transition-base) ease;
  z-index: 10000;
  overflow: hidden;
  opacity: 0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  margin-top: var(--space-md);
  border-radius: var(--radius-md);
}

.nav-menu.active {
  max-height: 500px;
  padding: var(--space-xl) var(--space-lg);
  opacity: 1;
}

.nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  overflow: hidden;
  align-items: center;
  text-align: center;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: var(--space-md) var(--space-lg);
  position: relative;
  display: block;
  transition: var(--transition-base);
  overflow: visible;
  white-space: nowrap;
  width: 100%;
  text-align: center;
  border-radius: var(--radius-sm);
}

.nav-link::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 0;
  height: 100%;
  background: var(--color-rust);
  transition: width var(--transition-base);
  z-index: -1;
  border-radius: var(--radius-sm);
}

.nav-link:hover::before,
.nav-link.active::before {
  width: 100%;
}

.nav-link:hover {
  transform: scale(1.05);
  color: var(--color-chalk);
  background: rgba(196, 73, 29, 0.2);
}

.nav-link.active {
  color: var(--color-chalk);
  background: rgba(196, 73, 29, 0.3);
}

@media (min-width: 1024px) {
  .nav-toggle {
    display: none;
  }
  
  .nav-menu {
    position: static;
    width: auto;
    height: auto;
    background: transparent;
    padding: 0;
    max-width: none;
    max-height: none;
    overflow: visible;
    box-shadow: none;
    opacity: 1;
    margin-top: 0;
    border-radius: 0;
  }
  
  .nav-list {
    flex-direction: row;
    gap: var(--space-lg);
    overflow: hidden;
    flex-wrap: nowrap;
    align-items: center;
  }
  
  .nav-link {
    font-size: 1rem;
    width: auto;
    padding: var(--space-sm) 0;
  }
  
  .nav-link::before {
    left: -10px;
    top: 50%;
    transform: translateY(-50%);
    height: 2px;
  }
  
  .nav-link:hover::before,
  .nav-link.active::before {
    width: calc(100% + 20px);
  }
  
  .nav-link:hover {
    transform: translateX(3px);
    background: transparent;
    color: var(--color-rust);
  }
  
  .nav-link.active {
    background: transparent;
    color: var(--color-chalk);
  }
}

main {
  min-height: calc(100vh - 200px);
  position: relative;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--space-lg);
}

.section {
  padding: var(--space-xxl) var(--space-lg);
  position: relative;
  overflow: hidden;
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-xxl);
  position: relative;
  display: inline-block;
  width: 100%;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%) skewX(-15deg);
  width: 80px;
  height: 4px;
  background: var(--color-rust);
}

.hero-section {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-asphalt) 0%, var(--color-concrete) 100%);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--color-chalk);
  position: relative;
  padding: var(--space-xxl) var(--space-lg);
  text-align: center;
  overflow: hidden;
  will-change: transform;
}

.hero-section::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(26, 26, 26, 0.7);
  z-index: 0;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(circle at 20% 50%, rgba(196, 73, 29, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(244, 211, 94, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
}

.hero-title {
  font-size: clamp(3rem, 10vw, 6rem);
  margin-bottom: var(--space-lg);
  text-shadow: 4px 4px 0 var(--color-rust), 8px 8px 0 rgba(0, 0, 0, 0.5);
  transform: rotate(-1deg);
  animation: slam-in 0.8s ease-out;
}

@keyframes slam-in {
  0% {
    opacity: 0;
    transform: rotate(-5deg) translateY(-50px) scale(0.8);
  }
  60% {
    transform: rotate(1deg) translateY(10px) scale(1.05);
  }
  100% {
    opacity: 1;
    transform: rotate(-1deg) translateY(0) scale(1);
  }
}

.hero-subtitle {
  font-size: clamp(1.25rem, 3vw, 2rem);
  margin-bottom: var(--space-xl);
  font-family: var(--font-accent);
  text-transform: none;
  letter-spacing: 0.1em;
}

.hero-cta {
  display: inline-block;
  margin-top: var(--space-lg);
}

.btn {
  display: inline-block;
  padding: var(--space-md) var(--space-xl);
  font-family: var(--font-heading);
  font-size: 1.125rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background: var(--color-rust);
  color: var(--color-chalk);
  border: var(--border-rough) var(--color-asphalt);
  box-shadow: var(--shadow-grunge);
  position: relative;
  transition: transform var(--transition-base);
  cursor: pointer;
  transform: rotate(-1deg);
  will-change: transform;
}

.btn:hover {
  transform: rotate(1deg) scale(1.05);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.4), 12px 12px 0 rgba(0, 0, 0, 0.3);
  animation: shake 0.3s ease;
}

@keyframes shake {
  0%, 100% { transform: rotate(1deg) translateX(0); }
  25% { transform: rotate(-1deg) translateX(-3px); }
  75% { transform: rotate(1deg) translateX(3px); }
}

.btn:active {
  transform: rotate(0deg) scale(0.98);
  box-shadow: 2px 2px 0 rgba(0, 0, 0, 0.3);
}

.btn-secondary {
  background: var(--color-warning);
  color: var(--color-asphalt);
}

.btn-outline {
  background: transparent;
  color: var(--color-asphalt);
  border-color: var(--color-asphalt);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xl) 0;
}

.card {
  background: var(--color-chalk);
  border: var(--border-rough) var(--color-asphalt);
  box-shadow: var(--shadow-grunge);
  padding: var(--space-lg);
  position: relative;
  transform: rotate(-0.5deg);
  transition: transform var(--transition-base);
  overflow: hidden;
  will-change: transform;
}

.card::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(45deg, var(--color-rust), var(--color-warning));
  z-index: -1;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.card:hover {
  transform: rotate(1deg) scale(1.02);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.4);
}

.card img {
  opacity: 0;
  transition: opacity 0.3s ease;
  display: block;
  width: 100%;
  height: auto;
}

.card img.loaded {
  opacity: 1;
}

.card img:not(.loaded) {
  animation: fade-in-fallback 0.5s ease 0.5s forwards;
}

@keyframes fade-in-fallback {
  to {
    opacity: 1;
  }
}

.card:hover::before {
  opacity: 0.1;
}

.card-torn {
  position: relative;
  clip-path: polygon(
    0% 5%, 3% 0%, 7% 3%, 10% 1%, 15% 4%, 
    20% 2%, 25% 5%, 30% 3%, 35% 6%, 40% 4%,
    60% 8%, 65% 6%, 70% 9%, 75% 7%, 80% 10%,
    85% 8%, 90% 11%, 95% 9%, 100% 12%,
    98% 15%, 95% 18%, 97% 22%, 94% 25%,
    96% 30%, 93% 35%, 95% 40%, 92% 45%,
    94% 50%, 91% 55%, 93% 60%, 90% 65%,
    92% 70%, 89% 75%, 91% 80%, 88% 85%,
    90% 90%, 87% 95%, 89% 98%, 85% 100%,
    80% 97%, 75% 99%, 70% 96%, 65% 98%,
    60% 95%, 55% 97%, 50% 94%, 45% 96%,
    40% 93%, 35% 95%, 30% 92%, 25% 94%,
    20% 91%, 15% 93%, 10% 90%, 5% 92%,
    2% 88%, 0% 85%, 1% 80%, 0% 75%,
    2% 70%, 0% 65%, 1% 60%, 0% 55%,
    2% 50%, 0% 45%, 1% 40%, 0% 35%,
    2% 30%, 0% 25%, 1% 20%, 0% 15%, 0% 10%
  );
}

.poster-card {
  background: var(--color-asphalt);
  color: var(--color-chalk);
  padding: var(--space-xl);
  text-align: center;
  position: relative;
  transform: rotate(-2deg);
}

.poster-card:nth-child(even) {
  transform: rotate(2deg);
}

.poster-title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  margin-bottom: var(--space-md);
  text-shadow: 3px 3px 0 var(--color-rust);
  letter-spacing: 0.15em;
}

.poster-subtitle {
  font-family: var(--font-accent);
  font-size: 1.25rem;
  margin-bottom: var(--space-lg);
  opacity: 0.9;
}

.poster-stamp {
  position: absolute;
  top: 20px;
  right: 20px;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-rust);
  color: var(--color-chalk);
  font-family: var(--font-accent);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  transform: rotate(15deg);
  border: 2px solid var(--color-chalk);
  box-shadow: 2px 2px 0 rgba(0, 0, 0, 0.3);
}

.calendar-wall {
  background: var(--color-chalk);
  border: 4px solid var(--color-asphalt);
  padding: var(--space-xl);
  position: relative;
  box-shadow: var(--shadow-grunge);
  margin: var(--space-xl) 0;
}

.calendar-wall::before {
  content: '';
  position: absolute;
  top: 10px;
  left: 10px;
  right: 10px;
  bottom: 10px;
  border: 2px dashed var(--color-concrete);
  pointer-events: none;
}

.calendar-header {
  text-align: center;
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-md);
  border-bottom: 3px solid var(--color-asphalt);
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: var(--space-md);
}

.calendar-day {
  aspect-ratio: 1;
  border: 2px solid var(--color-concrete);
  padding: var(--space-sm);
  position: relative;
  background: var(--color-chalk);
  transition: var(--transition-base);
  cursor: pointer;
}

.calendar-day:hover {
  background: var(--color-warning);
  transform: scale(1.05);
  z-index: 10;
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.2);
}

.calendar-day-number {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
}

.calendar-day-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  opacity: 0.7;
  margin-bottom: var(--space-xs);
}

.calendar-day.has-session {
  background: var(--color-rust);
  color: var(--color-chalk);
  border-color: var(--color-asphalt);
}

.calendar-day.has-session::after {
  content: '✓';
  position: absolute;
  top: 5px;
  right: 5px;
  font-size: 1.25rem;
  font-weight: 700;
}

.calendar-scribble {
  position: absolute;
  top: -5px;
  right: -5px;
  width: 30px;
  height: 30px;
  border: 3px solid var(--color-warning);
  border-radius: 50%;
  background: var(--color-warning);
  opacity: 0.7;
  transform: rotate(45deg);
}

.crew-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xl) 0;
}

.trainer-flyer {
  background: var(--color-chalk);
  border: 3px solid var(--color-asphalt);
  padding: var(--space-lg);
  position: relative;
  transform: rotate(-1deg);
  box-shadow: var(--shadow-grunge);
  overflow: hidden;
}

.trainer-flyer:nth-child(even) {
  transform: rotate(1deg);
}

.trainer-image {
  width: 100%;
  height: 300px;
  object-fit: cover;
  filter: grayscale(100%) contrast(1.2);
  margin-bottom: var(--space-md);
  border: 2px solid var(--color-asphalt);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.trainer-image.loaded {
  opacity: 1;
}

.trainer-name {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.trainer-role {
  font-family: var(--font-accent);
  font-size: 1rem;
  color: var(--color-concrete);
  margin-bottom: var(--space-md);
  text-transform: uppercase;
}

.trainer-bio {
  font-size: 0.9375rem;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.trainer-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.badge {
  padding: var(--space-xs) var(--space-md);
  background: var(--color-rust);
  color: var(--color-chalk);
  font-family: var(--font-accent);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border: 2px solid var(--color-asphalt);
  transform: rotate(-2deg);
  box-shadow: 2px 2px 0 rgba(0, 0, 0, 0.2);
}

.badge:nth-child(even) {
  transform: rotate(2deg);
}

.form-container {
  max-width: 600px;
  margin: var(--space-xl) auto;
  background: var(--color-chalk);
  border: var(--border-rough) var(--color-asphalt);
  padding: var(--space-xl);
  box-shadow: var(--shadow-grunge);
  position: relative;
  transform: rotate(-0.5deg);
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-family: var(--font-heading);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-sm);
  color: var(--color-asphalt);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-md);
  border: 2px solid var(--color-asphalt);
  background: var(--color-chalk);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: var(--transition-base);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-rust);
  box-shadow: 4px 4px 0 rgba(196, 73, 29, 0.3);
  transform: translateX(2px) translateY(2px);
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

.error-message {
  display: block;
  color: var(--color-rust);
  font-size: 0.875rem;
  margin-top: var(--space-xs);
  font-family: var(--font-body);
  min-height: 1.25rem;
}

.error-message:empty {
  display: none;
}

.form-input:invalid:not(:focus):not(:placeholder-shown),
.form-textarea:invalid:not(:focus):not(:placeholder-shown) {
  border-color: var(--color-rust);
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.checkbox-input {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  cursor: pointer;
  accent-color: var(--color-rust);
}

.checkbox-label {
  font-size: 0.875rem;
  line-height: 1.5;
}

.checkbox-label a {
  color: var(--color-rust);
  text-decoration: underline;
}

.map-container {
  width: 100%;
  height: 400px;
  border: 3px solid var(--color-asphalt);
  box-shadow: var(--shadow-grunge);
  margin: var(--space-xl) 0;
  position: relative;
  overflow: hidden;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
  filter: grayscale(0.3) contrast(1.1);
}

.site-footer {
  background: var(--color-asphalt);
  color: var(--color-chalk);
  padding: var(--space-xl) var(--space-lg);
  margin-top: var(--space-xxl);
  position: relative;
}

.footer-container {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-xl);
}

.footer-section h3 {
  font-size: 1.25rem;
  margin-bottom: var(--space-md);
  color: var(--color-rust);
}

.footer-menu {
  list-style: none;
}

.footer-menu li {
  margin-bottom: var(--space-sm);
}

.footer-link {
  color: var(--color-chalk);
  transition: var(--transition-base);
  position: relative;
  display: inline-block;
}

.footer-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-rust);
  transition: width var(--transition-base);
}

.footer-link:hover {
  color: var(--color-rust);
  transform: translateX(5px);
}

.footer-link:hover::after {
  width: 100%;
}

.footer-bottom {
  text-align: center;
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-concrete);
  font-size: 0.875rem;
  opacity: 0.8;
}

.privacy-popup {
  position: fixed;
  bottom: 20px;
  left: 20px;
  right: 20px;
  max-width: 500px;
  background: var(--color-asphalt);
  color: var(--color-chalk);
  padding: var(--space-lg);
  border: 3px solid var(--color-rust);
  box-shadow: var(--shadow-grunge);
  z-index: 10000;
  transform: translateY(150%);
  transition: transform var(--transition-slow);
}

.privacy-popup.active {
  transform: translateY(0);
}

.privacy-popup-content {
  margin-bottom: var(--space-md);
}

.privacy-popup-title {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
  color: var(--color-rust);
}

.privacy-popup-text {
  font-size: 0.875rem;
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.privacy-popup-actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.privacy-popup-btn {
  padding: var(--space-sm) var(--space-md);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: var(--transition-base);
}

.privacy-popup-btn-accept {
  background: var(--color-rust);
  color: var(--color-chalk);
  border: 2px solid var(--color-chalk);
}

.privacy-popup-btn-accept:hover {
  background: var(--color-chalk);
  color: var(--color-rust);
}

.privacy-popup-btn-decline {
  background: transparent;
  color: var(--color-chalk);
  border: 2px solid var(--color-chalk);
}

.privacy-popup-btn-decline:hover {
  background: var(--color-chalk);
  color: var(--color-asphalt);
}

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

.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }

.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); }

.hidden {
  display: none;
}

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

@media (max-width: 768px) {
  .container {
    padding: var(--space-md);
  }
  
  .section {
    padding: var(--space-xl) var(--space-md);
  }
  
  .card-grid,
  .crew-grid {
    grid-template-columns: 1fr;
  }
  
  .calendar-grid {
    grid-template-columns: repeat(7, 1fr);
    gap: var(--space-xs);
  }
  
  .calendar-day {
    padding: var(--space-xs);
  }
  
  .calendar-day-number {
    font-size: 1rem;
  }
  
  .footer-container {
    grid-template-columns: 1fr;
  }
  
  .privacy-popup {
    left: 10px;
    right: 10px;
    bottom: 10px;
  }
}

@media (max-width: 480px) {
  html {
    font-size: 14px;
  }
  
  .hero-section {
    min-height: 60vh;
  }
  
  .calendar-day-number {
    font-size: 0.875rem;
  }
  
  .calendar-day-label {
    font-size: 0.625rem;
  }
}

@media (max-width: 320px) {
  html {
    font-size: 12px;
  }
  
  .container {
    padding: var(--space-sm);
  }
  
  .section {
    padding: var(--space-lg) var(--space-sm);
  }
  
  .calendar-wall {
    padding: var(--space-sm);
    margin: var(--space-md) 0;
    border-width: 2px;
  }
  
  .calendar-wall::before {
    top: 5px;
    left: 5px;
    right: 5px;
    bottom: 5px;
    border-width: 1px;
  }
  
  .calendar-header {
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
  }
  
  .calendar-grid {
    gap: 2px;
  }
  
  .calendar-day {
    padding: 2px;
    min-height: 35px;
  }
  
  .calendar-day-number {
    font-size: 0.75rem;
    line-height: 1.2;
  }
  
  .calendar-day-label {
    font-size: 0.5rem;
    margin-bottom: 0;
  }
  
  .calendar-day.has-session::after {
    font-size: 0.875rem;
    top: 2px;
    right: 2px;
  }
  
  .calendar-scribble {
    width: 15px;
    height: 15px;
    top: -2px;
    right: -2px;
    border-width: 2px;
  }
}

@keyframes fade-in-up {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fade-in-up 0.6s ease-out;
}

@keyframes slide-in-left {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.slide-in-left {
  animation: slide-in-left 0.6s ease-out;
}

@keyframes slide-in-right {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.slide-in-right {
  animation: slide-in-right 0.6s ease-out;
}

.reveal {
  opacity: 0;
  transform: translate3d(0, 50px, 0);
  transition: opacity 0.6s ease, transform 0.6s ease;
  will-change: opacity, transform;
}

.reveal.active {
  opacity: 1;
  transform: translate3d(0, 0, 0);
  will-change: auto;
}