/* ===================================================
   呀呀呀 (Yo Yo Yo) - 街头涂鸦/嘻哈文化风格样式表
   CSS/ID前缀: yyy-
   =================================================== */

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Bangers&family=Montserrat:wght@300;400;500;600;700;800&display=swap');

/* ---- CSS Variables ---- */
:root {
  --yyy-primary: #FF005C;
  --yyy-secondary: #00F6FF;
  --yyy-accent: #F2FF00;
  --yyy-text: #FFFFFF;
  --yyy-bg: #1E1E1E;
  --yyy-bg-dark: #141414;
  --yyy-bg-card: #2A2A2A;
  --yyy-border: #3A3A3A;
  --yyy-font-heading: 'Bangers', cursive;
  --yyy-font-body: 'Montserrat', sans-serif;
  --yyy-radius: 4px;
  --yyy-transition: 0.3s ease;
}

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

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

body {
  font-family: var(--yyy-font-body);
  background-color: var(--yyy-bg);
  color: var(--yyy-text);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--yyy-secondary);
  text-decoration: none;
  transition: color var(--yyy-transition);
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--yyy-font-heading);
  letter-spacing: 2px;
  line-height: 1.2;
}

/* ---- Interference Blocks (Hidden) ---- */
.graffiti-block {
  display: none;
}

/* ---- Container ---- */
.yyy-container {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 20px;
}

@media (min-width: 768px) {
  .yyy-container {
    padding: 0 40px;
  }
}

@media (min-width: 1024px) {
  .yyy-container {
    padding: 0 60px;
  }
}

/* ===================================================
   HEADER / NAVIGATION
   position: relative (NO sticky/fixed)
   =================================================== */
#yyy-header {
  position: relative;
  background-color: var(--yyy-bg-dark);
  z-index: 100;
  border-bottom: 3px solid var(--yyy-primary);
}

.yyy-nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
}

.yyy-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.yyy-logo img {
  height: 50px;
  width: auto;
}

.yyy-logo-text {
  font-family: var(--yyy-font-heading);
  font-size: 1.8rem;
  color: var(--yyy-primary);
  text-shadow: 2px 2px 0 var(--yyy-secondary);
}

/* Desktop Nav */
.yyy-nav-links {
  display: none;
  list-style: none;
  gap: 8px;
}

@media (min-width: 768px) {
  .yyy-nav-links {
    display: flex;
  }
}

.yyy-nav-links li a {
  font-family: var(--yyy-font-heading);
  font-size: 1.15rem;
  color: var(--yyy-text);
  padding: 8px 16px;
  border-radius: var(--yyy-radius);
  transition: all var(--yyy-transition);
  position: relative;
  letter-spacing: 1px;
}

.yyy-nav-links li a:hover {
  color: var(--yyy-primary);
  text-shadow: 0 0 12px rgba(255, 0, 92, 0.6);
}

.yyy-nav-links li a.yyy-active {
  color: var(--yyy-accent);
  border-bottom: 2px solid var(--yyy-accent);
}

/* Hamburger Menu */
.yyy-hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  z-index: 200;
}

@media (min-width: 768px) {
  .yyy-hamburger {
    display: none;
  }
}

.yyy-hamburger span {
  width: 28px;
  height: 3px;
  background-color: var(--yyy-primary);
  border-radius: 2px;
  transition: all var(--yyy-transition);
}

.yyy-hamburger.yyy-open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}

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

.yyy-hamburger.yyy-open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

/* Mobile Full-screen Menu (from bottom) */
.yyy-mobile-menu {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 0;
  background: rgba(20, 20, 20, 0.98);
  z-index: 150;
  overflow: hidden;
  transition: height 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.yyy-mobile-menu.yyy-open {
  height: 100vh;
}

.yyy-mobile-menu ul {
  list-style: none;
  text-align: center;
}

.yyy-mobile-menu ul li {
  margin: 20px 0;
}

.yyy-mobile-menu ul li a {
  font-family: var(--yyy-font-heading);
  font-size: 2rem;
  color: var(--yyy-text);
  letter-spacing: 3px;
  transition: color var(--yyy-transition);
}

.yyy-mobile-menu ul li a:hover {
  color: var(--yyy-primary);
}

/* ===================================================
   HERO SECTION
   =================================================== */
#yyy-hero {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--yyy-bg-dark) 0%, var(--yyy-bg) 100%);
}

.yyy-hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
  z-index: 1;
}

.yyy-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(30,30,30,0.3) 0%, rgba(30,30,30,0.85) 100%);
  z-index: 2;
}

.yyy-hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  padding: 40px 20px;
}

.yyy-hero-content h1 {
  font-size: 3rem;
  color: var(--yyy-primary);
  text-shadow: 3px 3px 0 var(--yyy-secondary), -1px -1px 0 var(--yyy-accent);
  margin-bottom: 20px;
  animation: yyy-glitch 3s infinite;
}

@media (min-width: 768px) {
  .yyy-hero-content h1 {
    font-size: 5rem;
  }
}

.yyy-hero-content p {
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto 30px;
  color: rgba(255,255,255,0.85);
}

/* Spray Paint Button */
.yyy-btn {
  display: inline-block;
  padding: 14px 36px;
  font-family: var(--yyy-font-heading);
  font-size: 1.2rem;
  letter-spacing: 2px;
  border: none;
  border-radius: 30px;
  cursor: pointer;
  transition: all var(--yyy-transition);
  text-transform: uppercase;
  position: relative;
  overflow: hidden;
}

.yyy-btn-primary {
  background: var(--yyy-primary);
  color: var(--yyy-text);
  box-shadow: 0 4px 20px rgba(255, 0, 92, 0.4);
}

.yyy-btn-primary:hover {
  background: #e6004f;
  transform: translateY(-2px);
  box-shadow: 0 6px 30px rgba(255, 0, 92, 0.6);
  color: var(--yyy-text);
}

.yyy-btn-secondary {
  background: transparent;
  color: var(--yyy-secondary);
  border: 2px solid var(--yyy-secondary);
  box-shadow: 0 4px 20px rgba(0, 246, 255, 0.2);
}

.yyy-btn-secondary:hover {
  background: var(--yyy-secondary);
  color: var(--yyy-bg);
  transform: translateY(-2px);
}

/* ===================================================
   SECTION COMMON
   =================================================== */
.yyy-section {
  padding: 60px 0;
  position: relative;
}

@media (min-width: 768px) {
  .yyy-section {
    padding: 80px 0;
  }
}

.yyy-section-title {
  font-size: 2.2rem;
  text-align: center;
  margin-bottom: 15px;
  color: var(--yyy-text);
  position: relative;
  display: inline-block;
  width: 100%;
}

@media (min-width: 768px) {
  .yyy-section-title {
    font-size: 2.8rem;
  }
}

.yyy-section-title span {
  color: var(--yyy-primary);
}

.yyy-section-subtitle {
  text-align: center;
  color: rgba(255,255,255,0.6);
  font-size: 1rem;
  margin-bottom: 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Spray paint divider */
.yyy-divider {
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--yyy-primary), var(--yyy-secondary));
  margin: 15px auto 30px;
  border-radius: 2px;
}

/* ===================================================
   CARD GRID
   =================================================== */
.yyy-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .yyy-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .yyy-grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
  .yyy-grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Card */
.yyy-card {
  background: var(--yyy-bg-card);
  border-radius: var(--yyy-radius);
  overflow: hidden;
  transition: transform var(--yyy-transition), box-shadow var(--yyy-transition);
  border: 1px solid var(--yyy-border);
  position: relative;
}

.yyy-card:hover {
  transform: perspective(800px) rotateY(-2deg) rotateX(1deg) translateY(-5px);
  box-shadow: 0 12px 40px rgba(255, 0, 92, 0.15), 0 0 20px rgba(0, 246, 255, 0.1);
}

.yyy-card-img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
}

.yyy-card-body {
  padding: 20px;
}

.yyy-card-title {
  font-family: var(--yyy-font-heading);
  font-size: 1.3rem;
  margin-bottom: 10px;
  color: var(--yyy-text);
}

.yyy-card-text {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.6;
}

.yyy-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 15px;
  padding-top: 12px;
  border-top: 1px solid var(--yyy-border);
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
}

/* Vote Badge */
.yyy-vote-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 0, 92, 0.15);
  color: var(--yyy-primary);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
}

/* Tag */
.yyy-tag {
  display: inline-block;
  padding: 3px 10px;
  background: rgba(0, 246, 255, 0.1);
  color: var(--yyy-secondary);
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-right: 6px;
  margin-bottom: 6px;
}

/* ===================================================
   DANCE BATTLE SECTION
   =================================================== */
#yyy-dance-battle {
  background: linear-gradient(180deg, var(--yyy-bg) 0%, var(--yyy-bg-dark) 100%);
}

.yyy-battle-card {
  position: relative;
}

.yyy-battle-card::before {
  content: 'VS';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--yyy-font-heading);
  font-size: 2rem;
  color: var(--yyy-accent);
  text-shadow: 2px 2px 0 var(--yyy-primary);
  z-index: 5;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--yyy-transition);
}

.yyy-battle-card:hover::before {
  opacity: 1;
}

/* ===================================================
   RAP BATTLE SECTION - Waterfall Layout
   =================================================== */
#yyy-rap-battle {
  background: var(--yyy-bg-dark);
}

.yyy-waterfall {
  columns: 1;
  column-gap: 24px;
}

@media (min-width: 768px) {
  .yyy-waterfall {
    columns: 2;
  }
}

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

.yyy-waterfall .yyy-card {
  break-inside: avoid;
  margin-bottom: 24px;
}

.yyy-rank-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--yyy-accent);
  color: var(--yyy-bg);
  font-family: var(--yyy-font-heading);
  font-size: 0.85rem;
  padding: 4px 12px;
  border-radius: 20px;
  z-index: 5;
}

/* ===================================================
   SKATE PARK SECTION - Full Width BG
   =================================================== */
#yyy-skate-park {
  position: relative;
  overflow: hidden;
}

.yyy-skate-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
  z-index: 0;
}

.yyy-skate-content {
  position: relative;
  z-index: 2;
}

.yyy-difficulty {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.yyy-difficulty-star {
  width: 14px;
  height: 14px;
  background: var(--yyy-accent);
  clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
}

.yyy-difficulty-star.yyy-empty {
  background: var(--yyy-border);
}

/* ===================================================
   STREET STYLE SECTION
   =================================================== */
#yyy-street-style {
  background: var(--yyy-bg);
}

/* ===================================================
   BEAT MAKER SECTION
   =================================================== */
#yyy-beat-maker {
  background: linear-gradient(135deg, var(--yyy-bg-dark) 0%, #1a1a2e 100%);
}

.yyy-beat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  max-width: 400px;
  margin: 30px auto;
}

.yyy-beat-pad {
  aspect-ratio: 1;
  background: var(--yyy-bg-card);
  border: 2px solid var(--yyy-border);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.15s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--yyy-font-heading);
  font-size: 0.75rem;
  color: rgba(255,255,255,0.4);
}

.yyy-beat-pad:hover {
  border-color: var(--yyy-primary);
  background: rgba(255, 0, 92, 0.15);
  transform: scale(0.95);
}

.yyy-beat-pad.yyy-active {
  background: var(--yyy-primary);
  border-color: var(--yyy-primary);
  color: var(--yyy-text);
  box-shadow: 0 0 15px rgba(255, 0, 92, 0.5);
}

/* ===================================================
   GRAFFITI WALL SECTION
   =================================================== */
#yyy-graffiti-wall {
  background: var(--yyy-bg);
}

.yyy-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

@media (min-width: 768px) {
  .yyy-gallery {
    grid-template-columns: repeat(3, 1fr);
  }
}

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

.yyy-gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--yyy-radius);
  aspect-ratio: 1;
}

.yyy-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.yyy-gallery-item:hover img {
  transform: scale(1.1);
}

.yyy-gallery-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 15px;
  background: linear-gradient(transparent, rgba(0,0,0,0.8));
  opacity: 0;
  transition: opacity var(--yyy-transition);
}

.yyy-gallery-item:hover .yyy-gallery-overlay {
  opacity: 1;
}

/* ===================================================
   VIP CREW SECTION
   =================================================== */
#yyy-vip-crew {
  background: linear-gradient(135deg, #1a0a2e 0%, var(--yyy-bg-dark) 100%);
  overflow: hidden;
}

.yyy-vip-card-wrapper {
  max-width: 500px;
  margin: 0 auto;
  perspective: 1000px;
}

.yyy-vip-visual {
  width: 100%;
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(255, 0, 92, 0.2), 0 0 40px rgba(0, 246, 255, 0.1);
  transition: transform 0.5s ease;
}

.yyy-vip-card-wrapper:hover .yyy-vip-visual {
  transform: rotateY(5deg) rotateX(-3deg);
}

.yyy-vip-perks {
  list-style: none;
  margin-top: 30px;
}

.yyy-vip-perks li {
  padding: 12px 0;
  border-bottom: 1px solid var(--yyy-border);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1rem;
}

.yyy-vip-perks li::before {
  content: '\2605';
  color: var(--yyy-accent);
  font-size: 1.2rem;
}

/* ===================================================
   SPONSORS SECTION
   =================================================== */
#yyy-sponsors {
  background: var(--yyy-bg-dark);
  position: relative;
  overflow: hidden;
}

.yyy-sponsors-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.15;
}

.yyy-sponsor-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
  position: relative;
  z-index: 2;
}

.yyy-sponsor-item {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--yyy-border);
  border-radius: 12px;
  padding: 20px 30px;
  min-width: 160px;
  text-align: center;
  transition: all var(--yyy-transition);
}

.yyy-sponsor-item:hover {
  border-color: var(--yyy-secondary);
  box-shadow: 0 0 20px rgba(0, 246, 255, 0.2);
}

.yyy-sponsor-item h4 {
  font-family: var(--yyy-font-heading);
  font-size: 1.1rem;
  color: var(--yyy-secondary);
}

/* ===================================================
   APP DOWNLOAD SECTION
   =================================================== */
#yyy-app-download {
  background: linear-gradient(135deg, var(--yyy-bg-dark) 0%, #0a1628 100%);
  text-align: center;
  overflow: hidden;
}

.yyy-app-layout {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
}

@media (min-width: 768px) {
  .yyy-app-layout {
    flex-direction: row;
    text-align: left;
  }
}

.yyy-app-text {
  flex: 1;
}

.yyy-app-text h2 {
  font-size: 2.5rem;
  color: var(--yyy-text);
  margin-bottom: 15px;
}

.yyy-app-text h2 span {
  color: var(--yyy-primary);
}

.yyy-app-text p {
  color: rgba(255,255,255,0.7);
  margin-bottom: 25px;
  font-size: 1.05rem;
}

.yyy-app-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

@media (max-width: 767px) {
  .yyy-app-buttons {
    justify-content: center;
  }
}

.yyy-app-mockup {
  flex: 0 0 auto;
  max-width: 280px;
}

.yyy-app-mockup img {
  border-radius: 24px;
  box-shadow: 0 20px 60px rgba(0, 246, 255, 0.2);
}

/* ===================================================
   STREET RULES SECTION
   =================================================== */
#yyy-street-rules {
  position: relative;
  overflow: hidden;
}

.yyy-rules-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.15;
}

.yyy-rules-content {
  position: relative;
  z-index: 2;
}

.yyy-rules-list {
  list-style: none;
  max-width: 700px;
  margin: 0 auto;
}

.yyy-rules-list li {
  padding: 16px 20px;
  margin-bottom: 12px;
  background: rgba(30, 30, 30, 0.8);
  border-left: 4px solid var(--yyy-primary);
  border-radius: 0 var(--yyy-radius) var(--yyy-radius) 0;
  font-size: 1rem;
  font-weight: 500;
  backdrop-filter: blur(5px);
}

.yyy-rules-list li strong {
  color: var(--yyy-accent);
  font-family: var(--yyy-font-heading);
  font-size: 1.1rem;
  display: block;
  margin-bottom: 4px;
}

/* ===================================================
   FOOTER
   =================================================== */
#yyy-footer {
  background: var(--yyy-bg-dark);
  border-top: 3px solid var(--yyy-primary);
  padding: 50px 0 20px;
}

.yyy-footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  margin-bottom: 40px;
}

@media (min-width: 768px) {
  .yyy-footer-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.yyy-footer-col h4 {
  font-family: var(--yyy-font-heading);
  font-size: 1.2rem;
  color: var(--yyy-primary);
  margin-bottom: 15px;
  letter-spacing: 2px;
}

.yyy-footer-col ul {
  list-style: none;
}

.yyy-footer-col ul li {
  margin-bottom: 10px;
}

.yyy-footer-col ul li a {
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  transition: color var(--yyy-transition);
}

.yyy-footer-col ul li a:hover {
  color: var(--yyy-secondary);
}

.yyy-social-icons {
  display: flex;
  gap: 15px;
  margin-bottom: 15px;
}

.yyy-social-icons a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--yyy-border);
  color: var(--yyy-text);
  font-size: 1.1rem;
  transition: all var(--yyy-transition);
}

.yyy-social-icons a:hover {
  background: var(--yyy-primary);
  border-color: var(--yyy-primary);
  transform: translateY(-3px);
}

.yyy-footer-bottom {
  border-top: 1px solid var(--yyy-border);
  padding-top: 20px;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}

.yyy-footer-bottom p {
  margin-bottom: 8px;
}

.yyy-age-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 0, 92, 0.15);
  color: var(--yyy-primary);
  padding: 4px 12px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 10px;
}

/* ===================================================
   INNER PAGE HERO
   =================================================== */
.yyy-page-hero {
  position: relative;
  min-height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--yyy-bg-dark);
}

@media (min-width: 768px) {
  .yyy-page-hero {
    min-height: 400px;
  }
}

.yyy-page-hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}

.yyy-page-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(20,20,20,0.2) 0%, rgba(20,20,20,0.9) 100%);
}

.yyy-page-hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  padding: 40px 20px;
}

.yyy-page-hero-content h1 {
  font-size: 2.5rem;
  color: var(--yyy-text);
  text-shadow: 2px 2px 0 var(--yyy-primary);
}

@media (min-width: 768px) {
  .yyy-page-hero-content h1 {
    font-size: 3.5rem;
  }
}

/* ===================================================
   CONTENT PAGE
   =================================================== */
.yyy-content-section {
  padding: 50px 0;
}

.yyy-content-body {
  max-width: 800px;
  margin: 0 auto;
}

.yyy-content-body h2 {
  font-size: 1.8rem;
  color: var(--yyy-primary);
  margin: 30px 0 15px;
}

.yyy-content-body h3 {
  font-size: 1.4rem;
  color: var(--yyy-secondary);
  margin: 25px 0 12px;
}

.yyy-content-body p {
  margin-bottom: 18px;
  color: rgba(255,255,255,0.8);
  font-size: 1rem;
  line-height: 1.8;
}

.yyy-content-body ul, .yyy-content-body ol {
  margin: 15px 0 20px 25px;
  color: rgba(255,255,255,0.8);
}

.yyy-content-body ul li, .yyy-content-body ol li {
  margin-bottom: 8px;
  line-height: 1.6;
}

/* ===================================================
   FORM STYLES
   =================================================== */
.yyy-form-group {
  margin-bottom: 20px;
}

.yyy-form-group label {
  display: block;
  font-family: var(--yyy-font-heading);
  font-size: 1rem;
  color: var(--yyy-secondary);
  margin-bottom: 8px;
  letter-spacing: 1px;
}

.yyy-input {
  width: 100%;
  padding: 12px 16px;
  background: var(--yyy-bg-card);
  border: 2px solid var(--yyy-border);
  border-radius: var(--yyy-radius);
  color: var(--yyy-text);
  font-family: var(--yyy-font-body);
  font-size: 1rem;
  transition: border-color var(--yyy-transition);
}

.yyy-input:focus {
  outline: none;
  border-color: var(--yyy-primary);
  box-shadow: 0 0 10px rgba(255, 0, 92, 0.2);
}

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

/* ===================================================
   ANIMATIONS
   =================================================== */
@keyframes yyy-glitch {
  0%, 100% { text-shadow: 3px 3px 0 var(--yyy-secondary), -1px -1px 0 var(--yyy-accent); }
  20% { text-shadow: -3px 3px 0 var(--yyy-secondary), 2px -1px 0 var(--yyy-accent); }
  40% { text-shadow: 3px -3px 0 var(--yyy-primary), -2px 2px 0 var(--yyy-secondary); }
  60% { text-shadow: -2px 2px 0 var(--yyy-accent), 3px 3px 0 var(--yyy-primary); }
  80% { text-shadow: 2px -2px 0 var(--yyy-secondary), -3px -1px 0 var(--yyy-accent); }
}

@keyframes yyy-fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.yyy-animate {
  opacity: 0;
  animation: yyy-fadeInUp 0.6s ease forwards;
}

.yyy-delay-1 { animation-delay: 0.1s; }
.yyy-delay-2 { animation-delay: 0.2s; }
.yyy-delay-3 { animation-delay: 0.3s; }
.yyy-delay-4 { animation-delay: 0.4s; }

/* Spray paint entrance */
@keyframes yyy-sprayIn {
  0% {
    opacity: 0;
    filter: blur(20px);
    transform: scale(0.8);
  }
  100% {
    opacity: 1;
    filter: blur(0);
    transform: scale(1);
  }
}

.yyy-spray-in {
  animation: yyy-sprayIn 0.8s ease forwards;
}

/* ===================================================
   UTILITY CLASSES
   =================================================== */
.yyy-text-center { text-align: center; }
.yyy-text-primary { color: var(--yyy-primary); }
.yyy-text-secondary { color: var(--yyy-secondary); }
.yyy-text-accent { color: var(--yyy-accent); }
.yyy-mt-20 { margin-top: 20px; }
.yyy-mt-40 { margin-top: 40px; }
.yyy-mb-20 { margin-bottom: 20px; }
.yyy-mb-40 { margin-bottom: 40px; }

/* ===================================================
   RESPONSIVE BREAKPOINTS
   360px / 768px / 1024px / 1440px
   =================================================== */
@media (max-width: 360px) {
  html { font-size: 14px; }
  .yyy-hero-content h1 { font-size: 2.2rem; }
  .yyy-section-title { font-size: 1.6rem; }
  .yyy-beat-grid { grid-template-columns: repeat(3, 1fr); }
}