/* ===== IMPORTS ===== */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;500;700;900&family=Outfit:wght@300;400;500;600;700;800&display=swap');

/* ===== DESIGN TOKENS ===== */
:root {
  /* Anime-inspired palette */
  --sakura-100: #fff0f5;
  --sakura-200: #ffd6e7;
  --sakura-300: #ffadd2;
  --sakura-400: #ff85b3;
  --sakura-500: #ff5c94;
  --cherry: #e8315b;
  --deep-purple: #2d1b69;
  --midnight: #0f0a2e;
  --indigo: #1a1145;
  --violet-glow: #7c3aed;
  --accent-gold: #fbbf24;
  --accent-cyan: #22d3ee;
  --text-light: #f8fafc;
  --text-muted: #cbd5e1;
  --glass-bg: rgba(255, 255, 255, 0.06);
  --glass-border: rgba(255, 255, 255, 0.12);
  --glass-bg-strong: rgba(255, 255, 255, 0.1);
  
  /* Typography */
  --font-jp: 'Noto Sans JP', sans-serif;
  --font-en: 'Outfit', sans-serif;
  
  /* Spacing */
  --section-padding: 100px 0;
  --container-width: 1200px;
  
  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ===== RESET & BASE ===== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-en);
  background: var(--midnight);
  color: var(--text-light);
  overflow-x: hidden;
  line-height: 1.6;
}

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

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

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== NAVIGATION ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: all 0.4s var(--ease-out);
  backdrop-filter: blur(0px);
}

.navbar.scrolled {
  padding: 10px 0;
  background: rgba(15, 10, 46, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  font-family: var(--font-jp);
  font-size: 1.4rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--sakura-400), var(--violet-glow));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 32px;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.3s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--sakura-400), var(--violet-glow));
  transition: width 0.3s var(--ease-out);
}

.nav-links a:hover {
  color: var(--sakura-300);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  padding: 8px 24px;
  border-radius: 50px;
  background: linear-gradient(135deg, var(--cherry), var(--violet-glow));
  color: white !important;
  font-weight: 600;
  transition: transform 0.3s var(--ease-spring), box-shadow 0.3s;
}

.nav-cta:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 25px rgba(232, 49, 91, 0.4);
}

.nav-cta::after {
  display: none !important;
}

/* Language Toggle */
.lang-toggle {
  padding: 6px 16px;
  border-radius: 50px;
  background: var(--glass-bg-strong);
  border: 1px solid var(--glass-border);
  color: var(--sakura-200);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  backdrop-filter: blur(10px);
  transition: all 0.3s var(--ease-out);
  font-family: 'Noto Sans JP', var(--font-en), sans-serif;
  margin-left: 8px;
}

.lang-toggle:hover {
  border-color: var(--sakura-400);
  background: rgba(255, 92, 148, 0.1);
  transform: scale(1.05);
}

/* RTL Support */
body.rtl {
  direction: rtl;
  text-align: right;
}

body.rtl .navbar .container {
  flex-direction: row-reverse;
}

body.rtl .nav-links {
  flex-direction: row-reverse;
}

body.rtl .hero-content {
  text-align: center;
}

body.rtl .about-text .jp-quote {
  border-left: none;
  border-right: 3px solid var(--sakura-400);
  padding-left: 0;
  padding-right: 16px;
}

body.rtl .footer-grid {
  direction: rtl;
}

body.rtl .lang-toggle {
  margin-left: 0;
  margin-right: 8px;
}

body.rtl .section-header,
body.rtl .cta-content,
body.rtl .gallery-toggle-wrapper,
body.rtl .footer-bottom {
  text-align: center;
}

body.rtl .about-text {
  text-align: right;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 1001;
}

.mobile-toggle span {
  width: 28px;
  height: 2.5px;
  background: var(--text-light);
  border-radius: 2px;
  transition: all 0.3s;
}


/* ===== HERO SECTION ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.5) saturate(1.3);
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(15, 10, 46, 0.3) 0%,
    rgba(15, 10, 46, 0.6) 60%,
    var(--midnight) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 24px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  border-radius: 50px;
  background: var(--glass-bg-strong);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
  font-size: 0.85rem;
  color: var(--sakura-300);
  margin-bottom: 24px;
  animation: fadeInDown 0.8s var(--ease-out) 0.2s both;
}

.hero-badge .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--sakura-400);
  animation: pulse 2s infinite;
}

.hero-title-jp {
  font-family: var(--font-jp);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 8px;
  background: linear-gradient(135deg, #fff, var(--sakura-300), var(--violet-glow));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: fadeInUp 0.8s var(--ease-out) 0.4s both;
}

.hero-title-en {
  font-size: clamp(1.2rem, 3vw, 2rem);
  font-weight: 300;
  color: var(--text-muted);
  margin-bottom: 24px;
  letter-spacing: 4px;
  text-transform: uppercase;
  animation: fadeInUp 0.8s var(--ease-out) 0.6s both;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--sakura-200);
  margin-bottom: 40px;
  font-weight: 400;
  animation: fadeInUp 0.8s var(--ease-out) 0.8s both;
}

.hero-subtitle .location-icon {
  margin-right: 6px;
}

/* Countdown */
.countdown-wrapper {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 40px;
  animation: fadeInUp 0.8s var(--ease-out) 1s both;
}

.countdown-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.countdown-number {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800;
  background: linear-gradient(180deg, #fff, var(--sakura-300));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.countdown-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
}

.countdown-separator {
  font-size: 2.5rem;
  color: var(--sakura-500);
  animation: blink 1s infinite;
  align-self: flex-start;
  margin-top: 4px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s var(--ease-out) 1.2s both;
}

.btn-primary {
  padding: 16px 40px;
  border-radius: 50px;
  background: linear-gradient(135deg, var(--cherry), var(--violet-glow));
  color: white;
  font-size: 1.05rem;
  font-weight: 600;
  font-family: var(--font-en);
  border: none;
  cursor: pointer;
  transition: transform 0.3s var(--ease-spring), box-shadow 0.3s;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 8px 40px rgba(232, 49, 91, 0.45);
}

.btn-secondary {
  padding: 16px 40px;
  border-radius: 50px;
  background: transparent;
  color: white;
  font-size: 1.05rem;
  font-weight: 600;
  font-family: var(--font-en);
  border: 2px solid var(--glass-border);
  cursor: pointer;
  backdrop-filter: blur(10px);
  transition: all 0.3s var(--ease-out);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.btn-secondary:hover {
  border-color: var(--sakura-400);
  background: rgba(255, 92, 148, 0.1);
  transform: translateY(-2px);
}

/* Sakura petals canvas */
#sakura-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 999;
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  animation: bounce 2s infinite;
}

.scroll-indicator .mouse {
  width: 26px;
  height: 40px;
  border: 2px solid var(--text-muted);
  border-radius: 14px;
  display: flex;
  justify-content: center;
  padding-top: 8px;
}

.scroll-indicator .wheel {
  width: 4px;
  height: 8px;
  background: var(--sakura-400);
  border-radius: 2px;
  animation: scrollWheel 2s infinite;
}

/* ===== SECTION STYLING ===== */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  font-family: var(--font-jp);
  font-size: 1rem;
  color: var(--sakura-400);
  margin-bottom: 8px;
  letter-spacing: 4px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 16px;
  background: linear-gradient(135deg, #fff, var(--sakura-200));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--sakura-400), var(--violet-glow));
  margin: 0 auto;
  border-radius: 2px;
}

/* ===== ABOUT SECTION ===== */
.about {
  padding: var(--section-padding);
  position: relative;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-image {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.about-image img {
  width: 100%;
  transition: transform 0.6s var(--ease-out);
}

.about-image:hover img {
  transform: scale(1.05);
}

.about-image::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 2px solid var(--glass-border);
  border-radius: 20px;
  pointer-events: none;
}

.about-text h3 {
  font-size: 1.8rem;
  margin-bottom: 20px;
  color: var(--sakura-200);
}

.about-text p {
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 16px;
  font-size: 1.05rem;
}

.about-text .jp-quote {
  font-family: var(--font-jp);
  font-size: 1.3rem;
  color: var(--sakura-300);
  border-left: 3px solid var(--sakura-400);
  padding-left: 16px;
  margin: 24px 0;
  font-style: italic;
}

.highlight-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  margin-top: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.highlight-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 24px;
  text-align: center;
  backdrop-filter: blur(10px);
  transition: transform 0.3s var(--ease-spring), border-color 0.3s;
}

.highlight-card:hover {
  transform: translateY(-6px);
  border-color: var(--sakura-400);
}

.highlight-card .card-icon {
  font-size: 2rem;
  margin-bottom: 10px;
}

.highlight-card h4 {
  font-size: 0.95rem;
  margin-bottom: 4px;
  color: var(--sakura-200);
}

.highlight-card .card-jp {
  font-family: var(--font-jp);
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ===== GALLERY SECTION ===== */
.gallery {
  padding: var(--section-padding);
  background: linear-gradient(180deg, var(--midnight), var(--indigo));
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.gallery-item {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4/5;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15, 10, 46, 0.8) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.3s;
}

.gallery-item:hover::after {
  opacity: 1;
}

.gallery-item .overlay-text {
  position: absolute;
  bottom: 20px;
  left: 20px;
  z-index: 2;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.3s var(--ease-out);
}

.gallery-item:hover .overlay-text {
  opacity: 1;
  transform: translateY(0);
}

.overlay-text span {
  font-size: 0.85rem;
  color: var(--sakura-300);
  font-family: var(--font-jp);
}

/* Featured / tall items */
.gallery-item.featured {
  grid-row: span 2;
  aspect-ratio: auto;
}

/* Hidden gallery items (expandable album) */
.gallery-hidden {
  display: none;
}

.gallery-hidden.gallery-shown {
  display: block;
  animation: fadeInUp 0.5s var(--ease-out) both;
}

/* Gallery Toggle Button */
.gallery-toggle-wrapper {
  text-align: center;
  margin-top: 40px;
}

.btn-gallery-toggle {
  padding: 16px 48px;
  border-radius: 50px;
  background: var(--glass-bg-strong);
  border: 2px solid var(--glass-border);
  color: var(--sakura-200);
  font-size: 1.05rem;
  font-weight: 600;
  font-family: var(--font-en);
  cursor: pointer;
  backdrop-filter: blur(10px);
  transition: all 0.3s var(--ease-out);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.btn-gallery-toggle:hover {
  border-color: var(--sakura-400);
  background: rgba(255, 92, 148, 0.1);
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(255, 92, 148, 0.2);
}

.btn-gallery-toggle #toggleCount {
  color: var(--text-muted);
  font-weight: 400;
  font-size: 0.9rem;
}

.btn-gallery-toggle .toggle-arrow {
  transition: transform 0.3s;
}

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(20px);
  justify-content: center;
  align-items: center;
}

.lightbox.active {
  display: flex;
}

.lightbox img {
  max-width: 80vw;
  max-height: 85vh;
  border-radius: 12px;
  box-shadow: 0 20px 80px rgba(0, 0, 0, 0.5);
  animation: zoomIn 0.4s var(--ease-out);
  transition: opacity 0.15s, transform 0.15s;
}

.lightbox-close {
  position: absolute;
  top: 30px;
  right: 30px;
  font-size: 2rem;
  color: white;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s;
  z-index: 2001;
}

.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Lightbox Navigation Arrows */
.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: white;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  font-size: 2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
  z-index: 2001;
}

.lightbox-nav:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-50%) scale(1.1);
}

.lightbox-prev {
  left: 24px;
}

.lightbox-next {
  right: 24px;
}

.lightbox-counter {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--text-muted);
  font-size: 0.9rem;
  background: rgba(0, 0, 0, 0.5);
  padding: 6px 18px;
  border-radius: 20px;
  font-weight: 500;
  z-index: 2001;
}

/* ===== CTA BUTTONS ROW ===== */
.cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-btn-fb {
  background: linear-gradient(135deg, #1877f2, #0d5bbd) !important;
}

.cta-btn-fb::before {
  background: linear-gradient(135deg, #4a9af5, #1877f2, #0d5bbd) !important;
}

.cta-btn-fb:hover {
  box-shadow: 0 12px 50px rgba(24, 119, 242, 0.5) !important;
}

/* ===== VIDEOS SECTION ===== */
.videos {
  padding: var(--section-padding);
  position: relative;
}

.videos-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.video-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  overflow: hidden;
  transition: transform 0.3s var(--ease-spring), border-color 0.3s;
}

.video-card:hover {
  transform: translateY(-6px);
  border-color: var(--sakura-400);
}

.video-card .video-wrapper {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  overflow: hidden;
}

.video-card .video-wrapper iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* ===== ANIME DECORATIONS (scattered throughout) ===== */
.anime-deco {
  position: absolute;
  font-size: 2.5rem;
  opacity: 0.12;
  pointer-events: none;
  z-index: 1;
  filter: grayscale(20%);
  user-select: none;
}

/* About section decorations */
.anime-deco-1 {
  top: 80px;
  right: 5%;
  font-size: 3rem;
  opacity: 0.1;
  animation: float 8s ease-in-out infinite;
}

.anime-deco-2 {
  bottom: 60px;
  left: 3%;
  font-size: 2.8rem;
  opacity: 0.08;
  animation: float 10s ease-in-out infinite reverse;
}

/* Gallery section decorations */
.anime-deco-3 {
  top: 40px;
  left: 4%;
  font-size: 3.5rem;
  opacity: 0.09;
  animation: float 9s ease-in-out infinite;
}

.anime-deco-4 {
  top: 50%;
  right: 3%;
  font-size: 2.5rem;
  opacity: 0.1;
  animation: float 7s ease-in-out 1s infinite reverse;
}

.anime-deco-5 {
  bottom: 80px;
  left: 8%;
  font-size: 3rem;
  opacity: 0.07;
  animation: float 11s ease-in-out 2s infinite;
}

/* CTA section decorations */
.anime-deco-6 {
  top: 30px;
  right: 6%;
  font-size: 3.5rem;
  opacity: 0.1;
  animation: float 8s ease-in-out infinite;
}

.anime-deco-7 {
  bottom: 40px;
  left: 5%;
  font-size: 2.8rem;
  opacity: 0.12;
  animation: float 6s ease-in-out 0.5s infinite reverse;
}

.anime-deco-8 {
  top: 50%;
  left: 10%;
  font-size: 2.2rem;
  opacity: 0.08;
  animation: float 10s ease-in-out 1.5s infinite;
}

/* Hero section decorations */
.anime-deco-9 {
  bottom: 20%;
  left: 5%;
  font-size: 2.5rem;
  opacity: 0.15;
  z-index: 1;
  animation: float 9s ease-in-out 1s infinite;
}

.anime-deco-10 {
  top: 25%;
  right: 6%;
  font-size: 3rem;
  opacity: 0.12;
  z-index: 1;
  animation: float 7s ease-in-out infinite reverse;
}

/* Hide decorations on mobile to avoid clutter */
@media (max-width: 768px) {
  .anime-deco {
    font-size: 1.8rem;
    opacity: 0.06;
  }
  .anime-deco-3,
  .anime-deco-5,
  .anime-deco-8 {
    display: none;
  }
}

/* ===== REGISTRATION CTA ===== */
.cta {
  padding: var(--section-padding);
  background: linear-gradient(180deg, var(--midnight), var(--deep-purple));
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232, 49, 91, 0.15), transparent 70%);
  pointer-events: none;
}

.cta-content {
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-content .cta-jp {
  font-family: var(--font-jp);
  font-size: 1.2rem;
  color: var(--sakura-400);
  margin-bottom: 8px;
  letter-spacing: 6px;
}

.cta-content h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800;
  margin-bottom: 16px;
  background: linear-gradient(135deg, #fff, var(--sakura-200));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cta-content p {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.cta-btn {
  padding: 20px 60px;
  border-radius: 50px;
  background: linear-gradient(135deg, var(--cherry), #9333ea);
  color: white;
  font-size: 1.2rem;
  font-weight: 700;
  font-family: var(--font-en);
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  transition: transform 0.3s var(--ease-spring), box-shadow 0.3s;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.cta-btn::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 50px;
  background: linear-gradient(135deg, var(--sakura-400), var(--violet-glow), var(--accent-cyan));
  z-index: -1;
  animation: borderGlow 3s linear infinite;
}

.cta-btn:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 12px 50px rgba(232, 49, 91, 0.5);
}

.cta-btn .arrow {
  transition: transform 0.3s;
}

.cta-btn:hover .arrow {
  transform: translateX(4px);
}

/* ===== FOOTER ===== */
.footer {
  padding: 60px 0 30px;
  background: var(--deep-purple);
  border-top: 1px solid var(--glass-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand .footer-logo {
  font-family: var(--font-jp);
  font-size: 1.6rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--sakura-400), var(--violet-glow));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 320px;
}

.footer h4 {
  font-size: 0.95rem;
  margin-bottom: 16px;
  color: var(--sakura-200);
}

.footer ul {
  list-style: none;
}

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

.footer ul a {
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: color 0.3s;
}

.footer ul a:hover {
  color: var(--sakura-300);
}

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all 0.3s;
  font-size: 1.1rem;
}

.footer-social a:hover {
  background: var(--sakura-500);
  color: white;
  border-color: var(--sakura-500);
  transform: translateY(-3px);
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--glass-border);
  text-align: center;
  color: var(--text-muted);
  font-size: 0.8rem;
}

.footer-bottom .heart {
  color: var(--cherry);
}

/* ===== SCROLL REVEAL ===== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

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

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}

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

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(10px); }
}

@keyframes scrollWheel {
  0% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(8px); opacity: 0; }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-16px); }
}

@keyframes zoomIn {
  from { opacity: 0; transform: scale(0.85); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes borderGlow {
  0% { filter: hue-rotate(0deg); }
  100% { filter: hue-rotate(360deg); }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

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

@media (max-width: 768px) {
  :root {
    --section-padding: 70px 0;
  }
  
  .nav-links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 10, 46, 0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 24px;
  }
  
  .nav-links.active {
    display: flex;
  }
  
  .nav-links a {
    font-size: 1.3rem;
  }
  
  .mobile-toggle {
    display: flex;
  }
  
  .mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  .mobile-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  .mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }
  
  .countdown-wrapper {
    gap: 12px;
  }
  
  .highlight-cards {
    grid-template-columns: 1fr;
  }
  
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-item.featured {
    grid-row: span 1;
  }
  
  .videos-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 480px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  
  .countdown-wrapper {
    gap: 8px;
  }
  
  .countdown-separator {
    font-size: 1.5rem;
  }
}