* {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

body {
  background: linear-gradient(135deg, #f5f7fa 0%, #e8f0f7 100%);
  min-height: 100vh;
}

.regolamento-hero {
  background: linear-gradient(135deg, #22b14c 0%, #198754 50%, #0d6efd 100%);
  padding: 4rem 0 6rem;
  position: relative;
  overflow: hidden;
  margin-bottom: -3rem;
}

.regolamento-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M 40 0 L 0 0 0 40" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
  opacity: 0.3;
}

.regolamento-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: white;
}

.regolamento-hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  margin-bottom: 1rem;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
  letter-spacing: -0.02em;
}

.regolamento-hero .subtitle {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  font-weight: 400;
  opacity: 0.95;
  max-width: 600px;
  margin: 0 auto;
}

.regolamento-hero .badge {
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: white;
  padding: 0.5rem 1.2rem;
  font-size: 0.9rem;
  font-weight: 600;
  margin-top: 1.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.regolamento-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 1rem 4rem;
}

.regolamento-section {
  background: white;
  border-radius: 20px;
  padding: clamp(1.5rem, 4vw, 3rem);
  margin-bottom: 1.5rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  animation: fadeInUp 0.6s ease forwards;
  opacity: 0;
}

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

.regolamento-section:nth-child(1) {
  animation-delay: 0.1s;
}
.regolamento-section:nth-child(2) {
  animation-delay: 0.15s;
}
.regolamento-section:nth-child(3) {
  animation-delay: 0.2s;
}
.regolamento-section:nth-child(4) {
  animation-delay: 0.25s;
}
.regolamento-section:nth-child(5) {
  animation-delay: 0.3s;
}
.regolamento-section:nth-child(6) {
  animation-delay: 0.35s;
}
.regolamento-section:nth-child(7) {
  animation-delay: 0.4s;
}
.regolamento-section:nth-child(8) {
  animation-delay: 0.45s;
}
.regolamento-section:nth-child(9) {
  animation-delay: 0.5s;
}
.regolamento-section:nth-child(10) {
  animation-delay: 0.55s;
}
.regolamento-section:nth-child(11) {
  animation-delay: 0.6s;
}
.regolamento-section:nth-child(12) {
  animation-delay: 0.65s;
}
.regolamento-section:nth-child(13) {
  animation-delay: 0.7s;
}
.regolamento-section:nth-child(14) {
  animation-delay: 0.75s;
}
.regolamento-section:nth-child(15) {
  animation-delay: 0.8s;
}

.regolamento-section:hover {
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
  transform: translateY(-2px);
}

.regolamento-section h2 {
  color: #22b14c;
  font-size: clamp(1.5rem, 3vw, 1.875rem);
  font-weight: 700;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  letter-spacing: -0.01em;
}

.regolamento-section h2::before {
  content: "";
  width: 5px;
  height: 2rem;
  background: linear-gradient(135deg, #22b14c, #0d6efd);
  border-radius: 10px;
  flex-shrink: 0;
}

.regolamento-section h3 {
  color: #0d6efd;
  font-size: clamp(1.125rem, 2.5vw, 1.375rem);
  font-weight: 600;
  margin-top: 2rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.regolamento-section h3::before {
  content: "▸";
  color: #0d6efd;
  font-size: 1.2em;
}

.regolamento-section p {
  color: #495057;
  line-height: 1.8;
  margin-bottom: 1rem;
  font-size: clamp(0.95rem, 2vw, 1.0625rem);
}

.regolamento-section ul,
.regolamento-section ol {
  padding-left: 0;
  margin-left: 0;
  list-style: none;
}

.regolamento-section li {
  position: relative;
  padding-left: 2rem;
  margin-bottom: 1rem;
  color: #495057;
  line-height: 1.7;
  font-size: clamp(0.95rem, 2vw, 1.0625rem);
}

.regolamento-section ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 8px;
  height: 8px;
  background: linear-gradient(135deg, #22b14c, #0d6efd);
  border-radius: 50%;
}

.regolamento-section ol {
  counter-reset: item;
}

.regolamento-section ol li::before {
  content: counter(item);
  counter-increment: item;
  position: absolute;
  left: 0;
  top: 0;
  background: linear-gradient(135deg, #22b14c, #0d6efd);
  color: white;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 600;
}

.warning-box,
.info-box,
.success-box,
.danger-box {
  padding: clamp(1.25rem, 3vw, 1.75rem);
  border-radius: 16px;
  margin: 1.5rem 0;
  position: relative;
  overflow: hidden;
  border: 2px solid;
  backdrop-filter: blur(10px);
}

.warning-box::before,
.info-box::before,
.success-box::before,
.danger-box::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
}

.warning-box {
  background: linear-gradient(135deg, #fff9e6 0%, #fff3cd 100%);
  border-color: rgba(255, 193, 7, 0.3);
}

.warning-box::before {
  background: #ffc107;
}

.warning-box i {
  color: #ff9800;
}

.info-box {
  background: linear-gradient(135deg, #e7f6ff 0%, #d1ecf1 100%);
  border-color: rgba(13, 202, 240, 0.3);
}

.info-box::before {
  background: #0dcaf0;
}

.info-box i {
  color: #0dcaf0;
}

.success-box {
  background: linear-gradient(135deg, #e8f8f0 0%, #d1e7dd 100%);
  border-color: rgba(25, 135, 84, 0.3);
}

.success-box::before {
  background: #198754;
}

.success-box i {
  color: #22b14c;
}

.danger-box {
  background: linear-gradient(135deg, #ffe8ea 0%, #f8d7da 100%);
  border-color: rgba(220, 53, 69, 0.3);
}

.danger-box::before {
  background: #dc3545;
}

.danger-box i {
  color: #dc3545;
}

.warning-box p,
.info-box p,
.success-box p,
.danger-box p {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.warning-box p:last-child,
.info-box p:last-child,
.success-box p:last-child,
.danger-box p:last-child {
  margin-bottom: 0;
}

.warning-box i,
.info-box i,
.success-box i,
.danger-box i {
  font-size: 1.25rem;
  flex-shrink: 0;
  margin-top: 0.1em;
}

.last-update {
  background: white;
  border-radius: 16px;
  padding: 1.5rem;
  text-align: center;
  color: #6c757d;
  font-size: 0.95rem;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  margin-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.last-update i {
  color: #22b14c;
  font-size: 1.2rem;
}

strong {
  font-weight: 600;
  color: #212529;
}

@media (max-width: 768px) {
  .regolamento-hero {
    padding: 3rem 0 5rem;
  }

  .regolamento-section {
    border-radius: 16px;
  }

  .regolamento-section li {
    padding-left: 1.5rem;
  }
}