:root {
  --color-primary: #e9b824; /* Giallo/oro del logo */
  --color-secondary: #2a9d8f; /* Turchese del logo */
  --color-accent: #f18f01; /* Arancione del logo */
  --color-accent-red: #e76f51; /* Rosso del logo */
  --color-dark: #1a1a1a; /* Nero del logo */
  --color-light: #f5f5f5;
  --color-gray: #666;
  --color-light-gray: #f8f9fa;
  --gradient-primary: linear-gradient(135deg, #2a9d8f 0%, #1a1a1a 100%);
  --font-heading: "Montserrat", sans-serif;
  --font-body: "Poppins", sans-serif;
}

html {
  scroll-padding-top: 100px; /* Altezza dell'header + margine */
}

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

body {
  font-family: var(--font-body);
  line-height: 1.6;
  color: var(--color-dark);
  overflow-x: hidden;
  background-color: var(--color-light);
  padding-top: 80px; /* Compensazione per header fisso */
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(26, 26, 26, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  transition: all 0.3s ease;
  border-bottom: 2px solid var(--color-primary);
  height: 80px; /* Altezza fissa per l'header */
}

.navbar {
  padding: 0.5rem 0;
  height: 100%;
  display: flex;
  align-items: center;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.site-logo {
  height: 50px;
  width: auto;
  transition: all 0.3s ease;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.site-logo:hover {
  transform: scale(1.05);
  filter: drop-shadow(0 4px 8px rgba(233, 184, 36, 0.4));
}

.logo {
  display: flex;
  align-items: center;
  padding-right: 4em;
}

.link {
  text-decoration: none;
  color: var(--color-light);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-menu a {
  color: white;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  font-family: var(--font-heading);
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
  position: relative;
}

.nav-menu a::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width 0.3s ease;
}

.nav-menu a:hover {
  color: var(--color-primary);
}

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

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: white;
  margin: 3px 0;
  transition: 0.3s;
}

/* Hero Section */
.hero {
  height: calc(100vh - 80px); /* Sottrai l'altezza dell'header */
  background: var(--color-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: white;
  position: relative;
  overflow: hidden;
  margin-top: -80px; /* Riporta la hero in alto */
  padding-top: 80px; /* Ma mantieni il contenuto sotto l'header */
  margin-bottom: 0; /* Assicura che non ci sia margine inferiore non necessario */
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 30% 70%, rgba(42, 157, 143, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 70% 30%, rgba(233, 184, 36, 0.1) 0%, transparent 50%);
  opacity: 0.8;
}

.hero-content {
  z-index: 2;
  max-width: 800px;
  padding: 0 20px;
}

.hero-title {
  font-size: 4.5rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  color: var(--color-primary);
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 2px;
  line-height: 1.1;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  animation: fadeInDown 1s ease-out;
}

.hero-subtitle {
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--color-secondary);
  font-family: var(--font-heading);
  animation: fadeInUp 1s ease-out 0.3s both;
}

.hero-description {
  font-size: 1.3rem;
  margin-bottom: 2rem;
  opacity: 0.9;
  animation: fadeInUp 1s ease-out 0.6s both;
  font-style: italic;
  color: white;
}

.hero-dates {
  margin-bottom: 2rem;
  animation: fadeInUp 1s ease-out 0.9s both;
}

.date-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(42, 157, 143, 0.2);
  padding: 15px 25px;
  border-radius: 30px;
  backdrop-filter: blur(10px);
  border: 2px solid rgba(42, 157, 143, 0.3);
  font-weight: 600;
  font-size: 1.1rem;
}

.hero-buttons {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 1s ease-out 1.2s both;
}

.btn {
  padding: 15px 35px;
  border: none;
  border-radius: 30px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.btn:hover::before {
  left: 100%;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-dark);
  box-shadow: 0 4px 15px rgba(233, 184, 36, 0.3);
}

.btn-primary:hover {
  background: #d6a91f;
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(233, 184, 36, 0.4);
}

.btn-secondary {
  background: transparent;
  color: white;
  border: 2px solid var(--color-secondary);
  box-shadow: 0 4px 15px rgba(42, 157, 143, 0.2);
}

.btn-secondary:hover {
  background: var(--color-secondary);
  color: white;
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(42, 157, 143, 0.4);
}

.btn-full {
  width: 100%;
  justify-content: center;
}

/* Music Notes Animation */
.hero-animation {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.music-note {
  position: absolute;
  font-size: 2.5rem;
  color: var(--color-accent);
  animation: float 8s ease-in-out infinite;
  opacity: 0.2;
}

.note1 {
  top: 20%;
  left: 10%;
  animation-delay: 0s;
}

.note2 {
  top: 60%;
  right: 15%;
  animation-delay: 2s;
}

.note3 {
  bottom: 30%;
  left: 20%;
  animation-delay: 4s;
}

.note4 {
  top: 40%;
  right: 30%;
  animation-delay: 1s;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
    opacity: 0.2;
  }
  50% {
    transform: translateY(-30px) rotate(15deg);
    opacity: 0.4;
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

/* Section Styles */
.section-title {
  text-align: center;
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 3rem;
  color: var(--color-dark);
  position: relative;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-secondary), var(--color-primary));
  border-radius: 2px;
}

/* About Section */
.about {
  padding: 120px 0;
  background: var(--color-light-gray);
  position: relative; /* Assicura che la sezione mantenga la sua posizione */
  z-index: 10; /* Valore z-index più alto per evitare sovrapposizioni */
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-text p {
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
  line-height: 1.8;
}

.about-features {
  display: grid;
  gap: 2rem;
}

.feature {
  background: white;
  padding: 2.5rem;
  border-radius: 20px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.feature:hover {
  transform: translateY(-8px);
  border-color: var(--color-primary);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.feature i {
  font-size: 3.5rem;
  color: var(--color-secondary);
  margin-bottom: 1.5rem;
  transition: all 0.3s ease;
}

.feature:hover i {
  color: var(--color-primary);
  transform: scale(1.1);
}

.feature h3 {
  font-size: 1.4rem;
  margin-bottom: 1rem;
  color: var(--color-dark);
  font-family: var(--font-heading);
  font-weight: 700;
}

/* Registration Section */
.registration {
  padding: 120px 0;
  background: white;
}

.registration-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.registration-info h3 {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: var(--color-dark);
  font-family: var(--font-heading);
}

.registration-info p {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  line-height: 1.8;
}

.requirements {
  background: var(--color-light-gray);
  padding: 2rem;
  border-radius: 15px;
  border-left: 4px solid var(--color-primary);
}

.requirements h4 {
  margin-bottom: 1rem;
  color: var(--color-dark);
  font-family: var(--font-heading);
}

.requirements ul {
  list-style: none;
}

.requirements li {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 0.5rem;
}

.requirements i {
  color: var(--color-secondary);
}

.registration-form {
  background: var(--color-light-gray);
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--color-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px;
  border: 2px solid #ddd;
  border-radius: 8px;
  font-size: 1rem;
  transition: border-color 0.3s ease;
  font-family: var(--font-body);
}

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

.checkbox-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.checkbox-group input {
  width: auto;
}

/* Jury Section */
.jury {
  padding: 120px 0;
  background: var(--color-light-gray);
}

.jury-intro {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 3rem;
}

.jury-intro p {
  font-size: 1.2rem;
  line-height: 1.8;
}

.jury-members-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 2.5rem;
  margin-bottom: 4rem;
}

.jury-member {
  background: white;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  text-align: center;
}

.jury-member:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.jury-member-photo {
  width: 100%;
  height: 200px;
  overflow: hidden;
  position: relative;
}

.jury-member-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.5s ease;
}

.jury-member:hover .jury-member-photo img {
  transform: scale(1.05);
}

.jury-member-name {
  font-size: 1.3rem;
  font-weight: 700;
  margin: 1.5rem 0 0.5rem;
  color: var(--color-dark);
  font-family: var(--font-heading);
  padding: 0 1rem;
}

.jury-member-role {
  color: var(--color-secondary);
  font-weight: 600;
  margin-bottom: 1rem;
  font-size: 0.95rem;
  padding: 0 1rem;
}

.jury-member-bio {
  padding: 0 1.5rem 1.5rem;
  font-size: 0.9rem;
  color: var(--color-gray);
  line-height: 1.6;
}

.jury-criteria {
  margin-bottom: 4rem;
}

.jury-criteria h3,
.jury-process h3 {
  text-align: center;
  font-size: 1.8rem;
  margin-bottom: 2rem;
  color: var(--color-dark);
  font-family: var(--font-heading);
}

.criteria-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.criteria-item {
  background: white;
  padding: 1.5rem;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.criteria-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.criteria-item i {
  font-size: 2.5rem;
  color: var(--color-secondary);
  margin-bottom: 1rem;
  transition: all 0.3s ease;
}

.criteria-item:hover i {
  color: var(--color-primary);
  transform: scale(1.1);
}

.criteria-item h4 {
  margin-bottom: 0.5rem;
  color: var(--color-dark);
  font-family: var(--font-heading);
}

.process-steps {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  max-width: 900px;
  margin: 0 auto;
}

.step {
  flex: 1;
  background: white;
  padding: 2rem;
  border-radius: 15px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  position: relative;
}

.step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -1.5rem;
  width: 1rem;
  height: 2px;
  background: var(--color-primary);
  transform: translateY(-50%);
}

.step:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.step-number {
  width: 50px;
  height: 50px;
  background: var(--color-primary);
  color: var(--color-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.5rem;
  margin: 0 auto 1.5rem;
  font-family: var(--font-heading);
}

.step-content h4 {
  margin-bottom: 0.5rem;
  color: var(--color-dark);
  font-family: var(--font-heading);
  font-size: 1.2rem;
}

/* Promoters Section */
.promoters {
  padding: 120px 0;
  background: white;
}

.main-promoter {
  margin-bottom: 4rem;
}

.promoter-card {
  background: var(--color-light-gray);
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.promoter-card:hover {
  transform: translateY(-5px);
}

.promoter-card.featured {
  background: var(--gradient-primary);
  color: white;
}

.promoter-card.featured .promoter-logo i {
  color: var(--color-primary);
}

.promoter-logo {
  text-align: center;
  margin-bottom: 1rem;
}

.promoter-logo i {
  font-size: 3rem;
  color: var(--color-secondary);
}

.promoter-logo-img {
  width: 80px;
  height: 80px;
  margin: 0 auto 1rem;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
  transition: all 0.3s ease;
}

.promoter-card:hover .promoter-logo-img {
  transform: scale(1.1);
  filter: drop-shadow(0 6px 12px rgba(233, 184, 36, 0.3));
}

.promoter-info h3 {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
  text-align: center;
  font-family: var(--font-heading);
}

.promoter-role {
  text-align: center;
  font-weight: 600;
  margin-bottom: 1rem;
  opacity: 0.9;
}

.promoter-contact {
  margin-top: 1.5rem;
}

.promoter-contact p {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 0.5rem;
}

.promoters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.promoter-card h4 {
  text-align: center;
  margin-bottom: 0.5rem;
  color: var(--color-dark);
  font-family: var(--font-heading);
}

.promoter-card p {
  text-align: center;
}

.img_org {
  width: 3em;
}

/* Sponsors Section */
.sponsors {
  padding: 120px 0;
  background: var(--color-light-gray);
}

.sponsor-intro {
  text-align: center;
  margin-bottom: 3rem;
}

.sponsor-intro p {
  font-size: 1.1rem;
  color: var(--color-gray);
  max-width: 600px;
  margin: 0 auto;
}

.sponsor-category {
  margin-bottom: 3rem;
}

.sponsor-category h3 {
  text-align: center;
  margin-bottom: 2rem;
  color: var(--color-dark);
  font-size: 1.5rem;
  font-family: var(--font-heading);
}

.sponsors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.main-sponsors {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.sponsor-card {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.sponsor-card:hover {
  transform: translateY(-5px);
}

.sponsor-card.gold {
  background: linear-gradient(135deg, var(--color-primary) 0%, #f5d547 100%);
  color: var(--color-dark);
}

.sponsor-logo {
  margin-bottom: 1rem;
}

.sponsor-logo i {
  font-size: 3rem;
  color: var(--color-secondary);
}

.sponsor-card.gold .sponsor-logo i {
  color: var(--color-dark);
}

.sponsor-card h4 {
  margin-bottom: 0.5rem;
  color: var(--color-dark);
  font-family: var(--font-heading);
}

.sponsor-card p {
  color: var(--color-gray);
  font-size: 0.9rem;
}

.become-sponsor {
  text-align: center;
  margin-top: 4rem;
  padding: 3rem;
  background: white;
  border-radius: 15px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.become-sponsor h3 {
  margin-bottom: 1rem;
  color: var(--color-dark);
  font-family: var(--font-heading);
}

.become-sponsor p {
  margin-bottom: 2rem;
  color: var(--color-gray);
}

/* Footer */
.footer {
  background: var(--color-dark);
  color: white;
  padding: 4rem 0 1rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
  margin-bottom: 1rem;
  color: var(--color-primary);
  font-family: var(--font-heading);
}

.footer-section p {
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-logo {
  margin-bottom: 2rem;
}

.footer-logo-img {
  max-width: 180px;
  height: auto;
  filter: brightness(1.2);
  transition: all 0.3s ease;
}

.footer-logo-img:hover {
  transform: scale(1.05);
  filter: brightness(1.4) drop-shadow(0 4px 8px rgba(233, 184, 36, 0.3));
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.social-links a {
  width: 45px;
  height: 45px;
  background: var(--color-secondary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: all 0.3s ease;
  font-size: 1.2rem;
}

.social-links a:hover {
  background: var(--color-primary);
  color: var(--color-dark);
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(233, 184, 36, 0.3);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid #333;
  color: #ccc;
}

/* Modals */
.modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(5px);
}

.modal-content {
  background-color: white;
  margin: 5% auto;
  padding: 2.5rem;
  border-radius: 20px;
  width: 90%;
  max-width: 650px;
  max-height: 80vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
  animation: modalFadeIn 0.4s ease-out;
}

@keyframes modalFadeIn {
  from {
    opacity: 0;
    transform: translateY(-50px) scale(0.9);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.close {
  position: absolute;
  right: 1.5rem;
  top: 1.5rem;
  color: #aaa;
  font-size: 2rem;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.3s ease;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.close:hover {
  color: var(--color-dark);
  background: var(--color-light-gray);
  transform: rotate(90deg);
}

.modal-body h3 {
  color: var(--color-secondary);
  margin: 2rem 0 1rem 0;
  font-family: var(--font-heading);
  font-weight: 700;
}

.modal-body ul {
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
}

.modal-body li {
  margin-bottom: 0.8rem;
  line-height: 1.6;
}

.modal h2 {
  color: var(--color-dark);
  font-family: var(--font-heading);
  text-align: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 3px solid var(--color-primary);
  font-weight: 800;
}

/* Form Styles Aggiuntivi */
.radio-group {
  display: flex;
  gap: 2rem;
  margin-top: 0.5rem;
}

.radio-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-weight: normal;
}

.radio-label input[type="radio"] {
  width: auto;
  margin: 0;
}

.band-details {
  background: rgba(42, 157, 143, 0.05);
  padding: 1.5rem;
  border-radius: 10px;
  border-left: 4px solid var(--color-secondary);
  margin-top: 1rem;
  transition: all 0.3s ease;
}

.band-details h4 {
  color: var(--color-secondary);
  margin-bottom: 1rem;
  font-family: var(--font-heading);
  font-weight: 600;
}

.social-section {
  background: rgba(233, 184, 36, 0.05);
  padding: 1.5rem;
  border-radius: 10px;
  border-left: 4px solid var(--color-primary);
  margin: 1.5rem 0;
}

.social-section h4 {
  color: var(--color-primary);
  margin-bottom: 1rem;
  font-family: var(--font-heading);
  font-weight: 600;
}

.form-group input[type="file"] {
  padding: 8px;
  border: 2px dashed #ddd;
  border-radius: 8px;
  background: #fafafa;
  cursor: pointer;
  transition: all 0.3s ease;
}

.form-group input[type="file"]:hover {
  border-color: var(--color-secondary);
  background: rgba(42, 157, 143, 0.05);
}

.form-group small {
  display: block;
  margin-top: 0.5rem;
  color: var(--color-gray);
  font-size: 0.85rem;
  font-style: italic;
}

.checkbox-group label {
  line-height: 1.4;
  font-size: 0.95rem;
}

/* Responsive Design */
@media (max-width: 992px) {
  .criteria-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-steps {
    flex-direction: column;
    gap: 1.5rem;
  }

  .step:not(:last-child)::after {
    display: none;
  }

  .hero-title {
    font-size: 3.5rem;
  }

  .hero-subtitle {
    font-size: 1.8rem;
  }
}

@media (max-width: 768px) {
  .header {
    height: 70px;
  }

  body {
    padding-top: 70px;
  }

  .hero {
    height: calc(100vh - 70px);
    margin-top: -70px;
    padding-top: 70px;
  }

  html {
    scroll-padding-top: 80px;
  }

  .hamburger {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    left: -100%;
    top: 70px;
    flex-direction: column;
    background-color: rgba(26, 26, 26, 0.98);
    width: 100%;
    text-align: center;
    transition: 0.3s;
    padding: 2rem 0;
    backdrop-filter: blur(10px);
  }

  .nav-menu.active {
    left: 0;
  }

  .site-logo {
    height: 40px;
  }

  .hero-title {
    font-size: 3rem;
  }

  .hero-subtitle {
    font-size: 1.5rem;
  }

  .hero-description {
    font-size: 1.1rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }

  .btn {
    width: 100%;
    max-width: 300px;
  }

  .about-grid,
  .registration-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .jury-members-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }

  .criteria-grid {
    grid-template-columns: 1fr;
  }

  .promoters-grid,
  .sponsors-grid {
    grid-template-columns: 1fr;
  }

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-section p {
    justify-content: center;
  }

  .social-links {
    justify-content: center;
  }

  .section-title {
    font-size: 2.2rem;
  }

  .hero-dates {
    margin-bottom: 1.5rem;
  }

  .date-item {
    padding: 12px 20px;
    font-size: 1rem;
  }

  .radio-group {
    flex-direction: column;
    gap: 1rem;
  }

  .social-section .form-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .header {
    height: 65px;
  }

  body {
    padding-top: 65px;
  }

  .hero {
    height: calc(100vh - 65px);
    margin-top: -65px;
    padding-top: 65px;
  }

  html {
    scroll-padding-top: 75px;
  }

  .site-logo {
    height: 35px;
  }

  .nav-menu {
    top: 65px;
  }

  .site-logo {
    height: 45px;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-subtitle {
    font-size: 1.3rem;
  }

  .hero-description {
    font-size: 1rem;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .modal-content {
    margin: 10% auto;
    padding: 2rem;
  }

  .btn {
    padding: 12px 25px;
    font-size: 0.9rem;
  }

  .feature {
    padding: 2rem;
  }

  .feature i {
    font-size: 3rem;
  }

  .about,
  .registration,
  .jury,
  .promoters,
  .sponsors {
    padding: 80px 0;
  }

  .jury-member-name {
    font-size: 1.1rem;
  }

  .jury-member-role {
    font-size: 0.85rem;
  }

  .jury-member-bio {
    font-size: 0.85rem;
    padding: 0 1rem 1rem;
  }
}

/* Loading Animation */
@keyframes pulse {
  0% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
  100% {
    opacity: 1;
  }
}

.loading {
  animation: pulse 1.5s ease-in-out infinite;
}

/* Scroll Animations */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-light-gray);
}

::-webkit-scrollbar-thumb {
  background: var(--color-secondary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary);
}