/* ============================
   AMA DANCE — Global Styles
   ============================ */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Montserrat:wght@300;400;500;600;700&display=swap');

:root {
  --bg-primary: #0a0a0a;
  --bg-secondary: #1a1a1a;
  --accent: #9b5fc0;
  --accent-glow: rgba(155, 95, 192, 0.4);
  --text: #ffffff;
  --text-muted: #aaaaaa;
  --transition: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-primary);
  color: var(--text);
  font-family: 'Montserrat', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: 'Bebas Neue', sans-serif;
  letter-spacing: 0.05em;
}

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

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

/* ============================
   NAVBAR
   ============================ */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 18px 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(10, 10, 10, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: background var(--transition), padding var(--transition);
}

.navbar.scrolled {
  background: rgba(10, 10, 10, 0.95);
  padding: 12px 60px;
}

.nav-logo img {
  height: 48px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

.nav-links a {
  font-family: 'Montserrat', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text);
  position: relative;
  transition: color var(--transition);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width var(--transition);
}

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

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

.btn-schedule {
  background: var(--accent);
  color: var(--text) !important;
  padding: 10px 24px;
  border-radius: 3px;
  font-size: 12px !important;
  font-weight: 700 !important;
  letter-spacing: 0.15em !important;
  transition: background var(--transition), box-shadow var(--transition) !important;
}

.btn-schedule::after {
  display: none !important;
}

.btn-schedule:hover {
  background: #b370d8 !important;
  box-shadow: 0 0 18px var(--accent-glow) !important;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav */
@media (max-width: 768px) {
  .navbar {
    padding: 16px 24px;
  }

  .navbar.scrolled {
    padding: 12px 24px;
  }

  .hamburger {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 260px;
    height: 100vh;
    background: #111111;
    flex-direction: column;
    justify-content: center;
    gap: 32px;
    transition: right 0.4s ease;
    border-left: 1px solid rgba(155,95,192,0.2);
    padding: 40px 32px;
  }

  .nav-links.open {
    right: 0;
  }

  .nav-links a {
    font-size: 15px;
  }
}

/* ============================
   BUTTONS
   ============================ */

.btn {
  display: inline-block;
  padding: 14px 32px;
  min-height: 48px;
  font-family: 'Montserrat', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border-radius: 3px;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  text-align: center;
  -webkit-tap-highlight-color: transparent;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: #b370d8;
  box-shadow: 0 0 24px var(--accent-glow);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.75);
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 0 18px var(--accent-glow);
  transform: translateY(-2px);
}

/* ============================
   SECTION SHARED
   ============================ */

section {
  padding: 100px 60px;
}

.section-label {
  font-family: 'Montserrat', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(40px, 6vw, 72px);
  line-height: 1.05;
  margin-bottom: 24px;
}

.accent-underline {
  display: inline-block;
  position: relative;
}

.accent-underline::after {
  content: '';
  display: block;
  width: 60%;
  height: 4px;
  background: var(--accent);
  margin-top: 8px;
  border-radius: 2px;
}

/* Fade-in animation */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 768px) {
  section {
    padding: 70px 24px;
  }
}

/* ============================
   HERO
   ============================ */

.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding: 0;
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  padding: 0 24px;
}

.hero-logo {
  width: 140px;
  margin: 0 auto 28px;
}

.hero-tagline {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(42px, 7vw, 80px);
  letter-spacing: 0.04em;
  line-height: 1;
  margin-bottom: 16px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.5);
}

.hero-subtext {
  font-family: 'Montserrat', sans-serif;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  margin-bottom: 40px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================
   ABOUT
   ============================ */

.about {
  background-color: var(--bg-secondary);
  background-image:
    linear-gradient(rgba(10, 10, 10, 0.78), rgba(10, 10, 10, 0.78)),
    url('../assets/media/black-seda.png');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.about-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.about-body {
  font-size: 16px;
  font-weight: 400;
  color: rgba(255,255,255,0.8);
  line-height: 1.8;
  margin-bottom: 0;
}

.about-image-wrap {
  position: relative;
  overflow: hidden;
  border-radius: 2px;
}

.about-image-wrap img {
  width: 100%;
  height: 620px;
  object-fit: cover;
  object-position: center top;
  filter: grayscale(100%);
  border-radius: 2px;
  transition: filter 0.5s ease;
  will-change: transform;
  position: relative;
  z-index: 1;
}

.about-image-wrap img:hover {
  filter: grayscale(40%);
}

.about-image-wrap::before {
  content: '';
  position: absolute;
  inset: -8px -8px 8px 8px;
  border: 2px solid var(--accent);
  border-radius: 2px;
  z-index: 0;
}

@media (max-width: 900px) {
  .about-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .about-image-wrap img {
    height: 380px;
  }

  .about-image-wrap::before {
    display: none;
  }
}

@media (max-width: 768px) {
  .about-image-wrap img {
    transform: none !important;
  }
}

/* ============================
   CLASSES
   ============================ */

.classes {
  background: var(--bg-primary);
  text-align: center;
}

.classes-grid {
  max-width: 1200px;
  margin: 60px auto 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.class-card {
  background: var(--bg-secondary);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 4px;
  padding: 40px 32px;
  text-align: center;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.class-card:hover {
  border-color: var(--accent);
  box-shadow: 0 0 30px var(--accent-glow);
  transform: translateY(-4px);
}

.class-number {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 56px;
  color: rgba(155, 95, 192, 0.2);
  line-height: 1;
  margin-bottom: 16px;
}

.class-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 28px;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.class-desc {
  font-size: 14px;
  color: rgba(255,255,255,0.7);
  line-height: 1.7;
  margin-bottom: 20px;
}

.class-schedule {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
  padding: 8px 0;
  border-top: 1px solid rgba(155,95,192,0.2);
  border-bottom: 1px solid rgba(155,95,192,0.2);
}

@media (max-width: 900px) {
  .classes-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
  }
}

/* ============================
   FOUNDER
   ============================ */

.founder {
  background-color: var(--bg-secondary);
  background-image:
    linear-gradient(rgba(10, 10, 10, 0.72), rgba(10, 10, 10, 0.72)),
    url('../assets/media/purple-background.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.founder-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.founder-image-wrap {
  position: relative;
  overflow: hidden;
  border-radius: 2px;
}

.founder-image-wrap img {
  width: 100%;
  height: 680px;
  object-fit: cover;
  object-position: center top;
  border-radius: 2px;
  position: relative;
  z-index: 1;
  will-change: transform;
}

.founder-image-wrap::after {
  content: '';
  position: absolute;
  inset: 8px -8px -8px 8px;
  border: 2px solid var(--accent);
  border-radius: 2px;
  z-index: 0;
}

.founder-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.founder-name {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(48px, 6vw, 72px);
  line-height: 1;
  margin-bottom: 24px;
}

.founder-bio {
  font-size: 15px;
  color: rgba(255,255,255,0.8);
  line-height: 1.85;
  margin-bottom: 28px;
}

.founder-tagline {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 22px;
  color: var(--accent);
  letter-spacing: 0.06em;
}

@media (max-width: 900px) {
  .founder-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .founder-image-wrap img {
    height: 420px;
  }

  .founder-image-wrap::after {
    display: none;
  }
}

@media (max-width: 768px) {
  .founder-image-wrap img {
    transform: none !important;
  }
}

/* ============================
   GALLERY / COMMUNITY
   ============================ */

.gallery {
  padding: 0;
  position: relative;
  overflow: hidden;
}

.gallery-banner {
  position: relative;
  width: 100%;
  min-height: 480px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.gallery-banner img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 70%;
  will-change: transform;
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.6);
}

.gallery-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 80px 24px;
}

.gallery-content h2 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(48px, 8vw, 96px);
  letter-spacing: 0.05em;
  margin-bottom: 20px;
}

.instagram-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.85);
  border: 1px solid rgba(255,255,255,0.25);
  padding: 12px 28px;
  border-radius: 40px;
  transition: all var(--transition);
}

.instagram-link:hover {
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 0 20px var(--accent-glow);
}

.instagram-link svg {
  width: 18px;
  height: 18px;
}

/* ============================
   FOOTER
   ============================ */

.footer {
  position: relative;
  background: var(--bg-primary);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 70px 60px 40px;
  text-align: center;
  overflow: hidden;
}

.footer::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../assets/footer-bg.png') center bottom / cover no-repeat;
  background-attachment: fixed;
  opacity: 0.18;
  pointer-events: none;
  mix-blend-mode: screen;
}

.footer-logo {
  width: 100px;
  margin: 0 auto 20px;
}

.footer-tagline {
  font-size: 13px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 16px;
}

.footer-location {
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  margin-bottom: 12px;
}

.footer-ig {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.05em;
  margin-bottom: 28px;
  transition: color var(--transition);
}

.footer-ig:hover {
  color: #c987e8;
}

.footer .btn {
  margin-bottom: 40px;
}

.footer-copy {
  font-size: 12px;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.05em;
  line-height: 1.8;
}

.footer-teso {
  color: rgba(255,255,255,0.45);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-teso:hover {
  color: var(--accent);
}

@media (max-width: 768px) {
  .footer {
    padding: 60px 24px 32px;
  }
}

/* ============================
   SCHEDULE PAGE
   ============================ */

.page-hero {
  padding: 160px 60px 80px;
  text-align: center;
  background: var(--bg-primary);
}

.page-hero h1 {
  font-size: clamp(48px, 8vw, 96px);
  line-height: 1;
}

.page-hero p {
  font-size: 14px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-top: 16px;
}

/* Schedule Table */
.schedule-section {
  background: var(--bg-secondary);
  padding: 80px 60px;
}

.schedule-section h2 {
  font-size: clamp(32px, 4vw, 52px);
  margin-bottom: 40px;
  text-align: center;
}

.schedule-table-wrap {
  max-width: 900px;
  margin: 0 auto;
  overflow-x: auto;
}

.schedule-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.schedule-table thead {
  background: var(--accent);
}

.schedule-table th {
  padding: 14px 20px;
  text-align: left;
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.schedule-table td {
  padding: 16px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.85);
  vertical-align: middle;
}

.schedule-table tbody tr {
  transition: background var(--transition);
}

.schedule-table tbody tr:hover {
  background: rgba(155,95,192,0.08);
}

.price-badge {
  display: inline-block;
  background: rgba(155,95,192,0.2);
  color: var(--accent);
  padding: 4px 12px;
  border-radius: 20px;
  font-weight: 700;
  font-size: 13px;
}

.level-badge {
  display: inline-block;
  background: rgba(255,255,255,0.07);
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
}

/* Packages */
.packages-section {
  background: var(--bg-primary);
  padding: 80px 60px;
}

.packages-section h2 {
  font-size: clamp(32px, 4vw, 52px);
  text-align: center;
  margin-bottom: 50px;
}

.packages-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.package-card {
  background: var(--bg-secondary);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 4px;
  padding: 36px 28px;
  text-align: center;
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.package-card:hover {
  border-color: var(--accent);
  box-shadow: 0 0 30px var(--accent-glow);
  transform: translateY(-4px);
}

.package-card.featured {
  border-color: var(--accent);
  background: rgba(155,95,192,0.08);
}

.package-tag {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}

.package-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 22px;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.package-classes {
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.05em;
  margin-bottom: 20px;
}

.package-price {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 56px;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 16px;
}

.package-price span {
  font-size: 24px;
  vertical-align: super;
  margin-right: 2px;
}

.package-desc {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 28px;
}

@media (max-width: 1024px) {
  .packages-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .packages-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .schedule-section,
  .packages-section {
    padding: 60px 24px;
  }

  .page-hero {
    padding: 120px 24px 60px;
  }
}

/* Promo Banner */
.promo-banner {
  background: var(--accent);
  padding: 60px 40px;
  text-align: center;
}

.promo-banner h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(28px, 4vw, 48px);
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.promo-banner p {
  font-size: 15px;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.85);
  margin-bottom: 28px;
}

.btn-white {
  background: #fff;
  color: var(--accent);
}

.btn-white:hover {
  background: #f0e0ff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.25);
}

/* Location */
.location-section {
  background: var(--bg-secondary);
  padding: 80px 60px;
  text-align: center;
}

.location-section h2 {
  font-size: clamp(32px, 4vw, 52px);
  margin-bottom: 12px;
}

.location-address {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.05em;
  margin-bottom: 40px;
}

.map-embed {
  max-width: 900px;
  margin: 0 auto;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid rgba(155,95,192,0.3);
}

.map-embed iframe {
  width: 100%;
  height: 420px;
  display: block;
  border: none;
  filter: grayscale(30%) invert(5%);
}

@media (max-width: 768px) {
  .location-section {
    padding: 60px 24px;
  }

  .map-embed iframe {
    height: 300px;
  }
}

/* ============================
   MOBILE OVERRIDES (≤ 480px)
   ============================ */

@media (max-width: 480px) {
  .hero-logo {
    width: 100px;
    margin-bottom: 20px;
  }

  .hero-tagline {
    font-size: 38px;
  }

  .hero-subtext {
    font-size: 11px;
    letter-spacing: 0.12em;
    margin-bottom: 32px;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }

  .hero-buttons .btn {
    width: 100%;
    max-width: 280px;
  }

  .section-title {
    font-size: 36px;
  }

  .class-card {
    padding: 28px 20px;
  }

  .class-number {
    font-size: 40px;
  }

  .class-title {
    font-size: 24px;
  }

  .classes-grid {
    max-width: 100%;
  }

  .founder-name {
    font-size: 40px;
  }

  .gallery-content h2 {
    font-size: 40px;
  }

  .instagram-link {
    font-size: 13px;
    padding: 10px 20px;
  }

  .promo-banner {
    padding: 48px 20px;
  }

  .package-card {
    padding: 28px 20px;
  }

  .package-price {
    font-size: 48px;
  }
}

/* Disable parallax on mobile — fixed attachment causes rendering issues */
@media (max-width: 768px) {
  .gallery-banner img {
    top: 0;
    height: 100%;
    transform: none !important;
  }

  .about,
  .founder {
    background-attachment: scroll;
  }

  .footer::before {
    background-attachment: scroll;
  }
}

/* ============================
   HERO FADE-IN BLUR REVEAL
   ============================ */

@keyframes fadeInBlur {
  from {
    opacity: 0;
    filter: blur(12px);
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    filter: blur(0px);
    transform: translateY(0);
  }
}

.hero-title {
  animation: fadeInBlur 1.2s ease forwards;
}

.hero-subtitle {
  animation: fadeInBlur 1.2s ease 0.3s forwards;
  opacity: 0;
}

.hero-buttons {
  animation: fadeInBlur 1.2s ease 0.5s forwards;
  opacity: 0;
}

/* ========================
   CLASS ICON GLOW EFFECT
========================= */
@keyframes glowPulse {
  0% {
    filter: drop-shadow(0 0 6px rgba(155, 95, 192, 0.6))
            drop-shadow(0 0 12px rgba(155, 95, 192, 0.4))
            brightness(1.1);
  }
  50% {
    filter: drop-shadow(0 0 14px rgba(155, 95, 192, 0.9))
            drop-shadow(0 0 28px rgba(155, 95, 192, 0.6))
            drop-shadow(0 0 45px rgba(155, 95, 192, 0.3))
            brightness(1.3);
  }
  100% {
    filter: drop-shadow(0 0 6px rgba(155, 95, 192, 0.6))
            drop-shadow(0 0 12px rgba(155, 95, 192, 0.4))
            brightness(1.1);
  }
}

.class-icon {
  animation: glowPulse 2.5s ease-in-out infinite;
  transition: filter 0.3s ease, transform 0.3s ease;
  mix-blend-mode: screen;
  width: 80px;
  height: 80px;
  object-fit: contain;
}

/* Responsive logo */
.logo-desktop {
  display: block;
  height: 45px;
  width: auto;
}

.logo-mobile {
  display: none;
  height: 40px;
  width: auto;
}

@media (max-width: 768px) {
  .logo-desktop {
    display: none;
  }
  .logo-mobile {
    display: block;
  }
}

.class-icon:hover {
  filter: drop-shadow(0 0 20px rgba(155, 95, 192, 1))
          drop-shadow(0 0 40px rgba(155, 95, 192, 0.8))
          drop-shadow(0 0 60px rgba(155, 95, 192, 0.5))
          brightness(1.5) !important;
  transform: scale(1.1);
  animation-play-state: paused;
}