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

body {
  background: #f0f5fb;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: #1e293b;
  line-height: 1.6;
  padding: 2rem 1.5rem;
  display: flex;
  justify-content: center;
  min-height: 100vh;
  align-items: flex-start;
}

.profile-wrapper {
  max-width: 1200px;
  width: 100%;
  background: white;
  border-radius: 2.5rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.18);
  padding: 2.5rem 2.5rem 3rem;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}

.profile-wrapper::before {
  content: '';
  position: absolute;
  top: -150px;
  right: -150px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(31, 74, 124, 0.04) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

.profile-wrapper > * {
  position: relative;
  z-index: 1;
}

/* ===== NAVIGATION BAR ===== */
.top-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem 2rem;
  align-items: center;
  justify-content: flex-start;
  margin-bottom: 1.8rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid #e9edf2;
}

.top-nav .nav-brand {
  font-weight: 700;
  font-size: 1.2rem;
  color: #0b1a2f;
  letter-spacing: -0.02em;
  margin-right: 0.8rem;
}

.top-nav .nav-brand i {
  color: #1f4a7c;
  margin-right: 4px;
}

.top-nav .nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.8rem;
  align-items: center;
}

.top-nav .nav-links a {
  text-decoration: none;
  font-weight: 500;
  color: #1f3d60;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: 0.15s ease;
  padding: 0.2rem 0.2rem;
  border-bottom: 2px solid transparent;
  cursor: pointer;
}

.top-nav .nav-links a i {
  font-size: 0.9rem;
  color: #1f4a7c;
}

.top-nav .nav-links a:hover {
  color: #0b2942;
  border-bottom-color: #1f4a7c;
}

/* HEADER */
.profile-header {
  display: flex;
  flex-wrap: wrap;
  gap: 1.8rem 2.5rem;
  align-items: center;
  margin-bottom: 2rem;
  border-bottom: 1px solid #e9edf2;
  padding-bottom: 1.75rem;
}

.avatar-wrapper {
  flex-shrink: 0;
}

.avatar {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  background: linear-gradient(145deg, #1f4a7c, #3570a8);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.2rem;
  font-weight: 600;
  color: white;
  box-shadow: 0 8px 20px rgba(31, 74, 124, 0.25);
  transition: transform 0.3s ease;
  border: 3px solid white;
  outline: 2px solid #dce6f0;
  user-select: none;
  font-family: 'Inter', sans-serif;
  letter-spacing: 0.02em;
}

.avatar:hover {
  transform: scale(1.03);
}

.avatar img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}

.name-title {
  flex: 1;
  min-width: 200px;
}

.name-title h1 {
  font-size: 2.8rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #0b1a2f;
  margin-bottom: 0.2rem;
  line-height: 1.2;
}

.name-title .badge-tag {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1rem;
  margin-top: 0.3rem;
}

.badge-tag span {
  background: #eef3f9;
  padding: 0.3rem 1rem;
  border-radius: 40px;
  font-size: 0.9rem;
  font-weight: 500;
  color: #1f4a7c;
  letter-spacing: -0.01em;
}

.badge-tag span i {
  margin-right: 5px;
  font-size: 0.8rem;
}

.contact-icons {
  display: flex;
  gap: 0.8rem;
  margin-top: 0.5rem;
  flex-wrap: wrap;
}

.contact-icons a {
  color: #1e3a5f;
  background: #f0f4fa;
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 60px;
  font-size: 1.3rem;
  transition: 0.2s;
  text-decoration: none;
}

.contact-icons a:hover {
  background: #d0dfed;
  color: #0a2942;
  transform: translateY(-2px);
}

/* bio */
.bio-section {
  background: linear-gradient(135deg, #f8fafd 0%, #f1f6fc 100%);
  padding: 1.8rem 2rem;
  border-radius: 1.8rem;
  margin-bottom: 2.5rem;
  border-left: 4px solid #1f4a7c;
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.02);
}

.bio-section p {
  font-size: 1.05rem;
  color: #1f3349;
  max-width: 900px;
}

.highlight-text {
  font-weight: 600;
  color: #0b2a4a;
}

/* grid dua kolom */
.two-col-grid {
  display: grid;
  grid-template-columns: 1.7fr 1.2fr;
  gap: 2.5rem;
  margin: 2.5rem 0 2.8rem;
}

.exp-section h2, .skills-section h2 {
  font-size: 1.3rem;
  font-weight: 700;
  color: #102a44;
  letter-spacing: -0.01em;
  border-bottom: 2px solid #e2e9f2;
  padding-bottom: 0.6rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.exp-section h2 i, .skills-section h2 i {
  color: #1f4a7c;
  font-size: 1.2rem;
}

.exp-item {
  margin-bottom: 1.8rem;
  padding-left: 0.2rem;
}

.exp-item .exp-title {
  font-weight: 700;
  font-size: 1.1rem;
  color: #0f2b44;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.exp-item .exp-title i {
  color: #1f4a7c;
  font-size: 0.9rem;
  opacity: 0.8;
}

.exp-item .exp-meta {
  font-size: 0.9rem;
  font-weight: 500;
  color: #3f5b7a;
  margin: 0.1rem 0 0.4rem;
}

.exp-item .exp-desc {
  font-size: 0.98rem;
  color: #1f3853;
  margin-top: 0.25rem;
}

.exp-item .exp-desc strong {
  color: #0e3152;
}

.skills-section ul {
  list-style: none;
  padding: 0;
}

.skills-section ul li {
  background: #f2f6fc;
  padding: 0.7rem 1rem 0.7rem 1.2rem;
  border-radius: 40px;
  margin-bottom: 0.7rem;
  font-size: 0.95rem;
  font-weight: 500;
  color: #1d3a5a;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  border-left: 3px solid #1f4a7c;
  transition: 0.1s ease;
}

.skills-section ul li i {
  color: #1f4a7c;
  width: 1.2rem;
  font-size: 0.9rem;
}

/* BUKU & PRODUCT */
.resource-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem 2.5rem;
  margin: 2.8rem 0 2.5rem;
}

.resource-box {
  background: #fafcff;
  border-radius: 1.5rem;
  padding: 1.2rem 1.5rem 1.5rem;
  border: 1px solid #e9eff6;
  transition: 0.2s;
}

.resource-box:hover {
  border-color: #c5d8ec;
  box-shadow: 0 4px 12px rgba(31, 74, 124, 0.06);
}

.resource-box h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: #102a44;
  margin-bottom: 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  border-bottom: 2px solid #e2e9f2;
  padding-bottom: 0.5rem;
}

.resource-box h3 i {
  color: #1f4a7c;
}

.book-list, .product-list {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.book-item, .product-item {
  background: #f9fbfe;
  padding: 0.8rem 1.2rem;
  border-radius: 40px;
  font-weight: 500;
  transition: 0.15s;
  border: 1px solid transparent;
}

.book-item a, .product-item a {
  text-decoration: none;
  color: #1a3d62;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.95rem;
}

.book-item a i, .product-item a i {
  color: #1f4a7c;
  font-size: 1rem;
  width: 1.4rem;
}

.book-item:hover, .product-item:hover {
  background: #e9f0f9;
  border-color: #b8cee4;
  transform: translateX(4px);
}

.product-item .product-tag {
  font-size: 0.7rem;
  background: #d6e4f0;
  border-radius: 20px;
  padding: 0.15rem 0.7rem;
  margin-left: 0.3rem;
  font-weight: 600;
  color: #153a5c;
}

.book-desc {
  font-size: 0.85rem;
  font-weight: 400;
  color: #3d5f7e;
  margin-top: 0.2rem;
  padding-left: 2.1rem;
  line-height: 1.4;
  opacity: 0.9;
  border-left: 2px solid #dce6f0;
  padding-left: 1rem;
  margin-left: 0.1rem;
}

/* BUSINESS / LAUNDRY.ID SECTION */
.business-section {
  margin: 2.8rem 0 2rem;
  background: linear-gradient(135deg, #f0f7ff 0%, #e6eff9 100%);
  border-radius: 1.8rem;
  padding: 1.8rem 2rem 2rem;
  border: 1px solid #d5e3f0;
  position: relative;
  overflow: hidden;
}

.business-section::before {
  content: '🛒';
  position: absolute;
  right: 20px;
  top: 10px;
  font-size: 4rem;
  opacity: 0.08;
  transform: rotate(10deg);
}

.business-section .business-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 0.8rem;
}

.business-section .business-header h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #0b2a4a;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.business-section .business-header h2 i {
  color: #1f4a7c;
  font-size: 1.4rem;
}

.business-section .business-badge {
  background: #1f4a7c;
  color: white;
  padding: 0.2rem 1rem;
  border-radius: 40px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.business-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
}

.business-content .business-desc {
  font-size: 1rem;
  color: #1a3856;
  flex: 1;
  min-width: 200px;
}

.business-content .business-desc strong {
  color: #0e2d4e;
}

.business-content .business-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: white;
  padding: 0.6rem 1.8rem;
  border-radius: 60px;
  text-decoration: none;
  font-weight: 600;
  color: #1f4a7c;
  box-shadow: 0 4px 12px rgba(31, 74, 124, 0.12);
  transition: 0.2s;
  border: 1px solid #c5d8ec;
  font-size: 0.95rem;
  flex-shrink: 0;
}

.business-content .business-link:hover {
  background: #1f4a7c;
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(31, 74, 124, 0.25);
  border-color: #1f4a7c;
}

.business-content .business-link i {
  font-size: 1.1rem;
}

/* stat badge */
.stat-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background: #e6eef8;
  padding: 0.15rem 0.8rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  color: #1f4a7c;
  margin-left: 0.5rem;
}

/* footer */
.footer-contact {
  border-top: 1px solid #dce4ed;
  padding-top: 2rem;
  margin-top: 1.2rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
}

.footer-contact .contact-links {
  display: flex;
  gap: 1.2rem;
  flex-wrap: wrap;
}

.footer-contact .contact-links a {
  color: #1f3d60;
  font-weight: 500;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: #edf3fa;
  padding: 0.4rem 1.2rem;
  border-radius: 40px;
  font-size: 0.9rem;
  transition: 0.15s;
}

.footer-contact .contact-links a i {
  font-size: 1rem;
}

.footer-contact .contact-links a:hover {
  background: #d4e2f2;
  color: #0b2942;
}

.footer-copy {
  font-size: 0.9rem;
  color: #476481;
  font-weight: 400;
}

/* responsive */
@media screen and (max-width: 900px) {
  .profile-wrapper {
    padding: 1.8rem;
  }
  .two-col-grid {
    grid-template-columns: 1fr;
    gap: 1.8rem;
  }
  .resource-grid {
    grid-template-columns: 1fr;
    gap: 1.8rem;
  }
  .name-title h1 {
    font-size: 2.2rem;
  }
  .footer-contact {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  .avatar {
    width: 90px;
    height: 90px;
    font-size: 2.6rem;
  }
  .profile-header {
    gap: 1rem;
  }
  .business-content {
    flex-direction: column;
    align-items: flex-start;
  }
  .business-content .business-link {
    align-self: flex-start;
  }
}

@media screen and (max-width: 550px) {
  body {
    padding: 1rem 0.8rem;
  }
  .profile-wrapper {
    padding: 1.2rem;
  }
  .bio-section {
    padding: 1.2rem;
  }
  .contact-icons a {
    width: 38px;
    height: 38px;
    font-size: 1.1rem;
  }
  .name-title h1 {
    font-size: 1.8rem;
  }
  .book-desc {
    padding-left: 0.5rem;
    margin-left: 0;
    font-size: 0.8rem;
  }
  .avatar {
    width: 75px;
    height: 75px;
    font-size: 2.2rem;
  }
  .resource-box {
    padding: 1rem;
  }
  .business-section {
    padding: 1.2rem;
  }
  .business-section .business-header h2 {
    font-size: 1.2rem;
  }
}