.profile-page {
  --profile-ink: #14251f;
  --profile-muted: #657870;
  --profile-line: rgba(21, 122, 97, 0.11);
  --profile-soft: #e4f3ed;
  width: min(100%, 1480px);
  margin: 0 auto;
  padding: 0.2rem 0 2.5rem;
  color: var(--profile-ink);
}

.profile-page *,
.profile-page *::before,
.profile-page *::after {
  box-sizing: border-box;
}

.public-profile-nav {
  position: sticky;
  top: 0.55rem;
  z-index: 30;
  min-height: 70px;
  display: grid;
  grid-template-columns: minmax(210px, auto) minmax(0, 1fr) auto;
  align-items: center;
  gap: 1rem;
  margin: 0.7rem 0 1rem;
  padding: 0.55rem 0.65rem 0.55rem 0.8rem;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.92);
  border-radius: 6px;
  background: rgba(249, 252, 251, 0.9);
  box-shadow: 0 15px 42px rgba(17, 59, 47, 0.1);
  backdrop-filter: blur(22px);
}

.public-profile-nav a:hover {
  text-decoration: none;
}

.public-profile-nav__brand,
.public-profile-nav__actions,
.public-profile-nav__register,
.public-profile-nav__context > span {
  display: flex;
  align-items: center;
}

.public-profile-nav__brand {
  min-width: 0;
  gap: 0.65rem;
  color: var(--profile-ink);
}

.public-profile-nav__brand img {
  width: 66px;
  height: 48px;
  flex: 0 0 auto;
  object-fit: contain;
}

.public-profile-nav__brand > span,
.public-profile-nav__context {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.public-profile-nav__brand strong {
  display: block;
  overflow: hidden;
  font-size: 0.72rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.public-profile-nav__brand small {
  display: block;
  color: #7b8c85;
  font-size: 0.55rem;
}

.public-profile-nav__context {
  align-items: center;
  gap: 0.1rem;
  text-align: center;
}

.public-profile-nav__context > span {
  gap: 0.28rem;
  color: #22755f;
  font-size: 0.55rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.public-profile-nav__context p {
  margin: 0;
  overflow: hidden;
  color: #65766f;
  font-size: 0.65rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.public-profile-nav__actions {
  gap: 0.35rem;
}

.public-profile-nav__feed,
.public-profile-nav__login {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 0.62rem;
  border-radius: 5px;
  color: #50645c;
  font-size: 0.65rem;
  font-weight: 750;
}

.public-profile-nav__feed:hover,
.public-profile-nav__login:hover {
  background: #edf5f2;
  color: #17624f;
}

.public-profile-nav__register {
  position: relative;
  min-height: 42px;
  gap: 0.45rem;
  padding: 0.55rem 0.72rem;
  overflow: hidden;
  border: 1px solid rgba(28, 132, 103, 0.18);
  border-radius: 5px;
  background: linear-gradient(135deg, #45ab8d, #27866c);
  box-shadow: 0 8px 18px rgba(31, 130, 102, 0.18);
  color: #fff;
  font-size: 0.64rem;
  font-weight: 800;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.public-profile-nav__register::before {
  content: "";
  position: absolute;
  top: -80%;
  left: -42%;
  width: 28%;
  height: 260%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.72), transparent);
  pointer-events: none;
  transform: rotate(18deg);
  animation: profileJoinShine 5s ease-in-out infinite;
}

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

.public-profile-nav__register:hover {
  box-shadow: 0 11px 24px rgba(31, 130, 102, 0.25);
  color: #fff;
  transform: translateY(-1px);
}

@keyframes profileJoinShine {
  0%, 62% { left: -42%; opacity: 0; }
  68% { opacity: 0.85; }
  84%, 100% { left: 118%; opacity: 0; }
}

.profile-identity-card,
.profile-quick-nav,
.profile-achievements,
.profile-experience,
.profile-activity,
.profile-side-card {
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 16px 42px rgba(22, 63, 51, 0.07);
  backdrop-filter: blur(18px);
}

.profile-identity-card {
  overflow: hidden;
}

.profile-cover {
  position: relative;
  isolation: isolate;
  height: 220px;
  overflow: hidden;
  background:
    radial-gradient(circle at 78% 10%, rgba(232, 255, 247, 0.42), transparent 18rem),
    radial-gradient(circle at 8% 100%, rgba(209, 244, 233, 0.4), transparent 17rem),
    linear-gradient(132deg, #4d9f86 0%, #6dbca3 52%, #9bd4c1 100%);
}

.profile-cover--custom {
  background:
    linear-gradient(105deg, rgba(16, 76, 59, 0.3), rgba(21, 101, 78, 0.08)),
    var(--profile-cover-image) center 45% / cover no-repeat;
}

.profile-cover::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(105deg, rgba(12, 79, 61, 0.2), transparent 58%);
}

.profile-cover__grid {
  position: absolute;
  inset: 0;
  opacity: 0.13;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.18) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(90deg, transparent, #000 55%);
}

.profile-cover__edit {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 6;
}

.profile-cover__file {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.profile-cover__edit button {
  min-width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: 0 0.7rem;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.48);
  border-radius: 5px;
  background: rgba(21, 82, 64, 0.34);
  box-shadow: 0 8px 22px rgba(11, 64, 49, 0.15);
  color: #fff;
  font: inherit;
  cursor: pointer;
  backdrop-filter: blur(13px);
  transition: background 0.2s ease, box-shadow 0.2s ease, gap 0.2s ease, transform 0.2s ease;
}

.profile-cover__edit button:hover,
.profile-cover__edit button:focus-visible {
  gap: 0.45rem;
  background: rgba(21, 100, 77, 0.58);
  box-shadow: 0 10px 26px rgba(11, 64, 49, 0.22);
  transform: translateY(-1px);
}

.profile-cover__edit button span {
  max-width: 0;
  overflow: hidden;
  font-size: 0.62rem;
  font-weight: 750;
  opacity: 0;
  white-space: nowrap;
  transition: max-width 0.24s ease, opacity 0.18s ease;
}

.profile-cover__edit button:hover span,
.profile-cover__edit button:focus-visible span {
  max-width: 96px;
  opacity: 1;
}

.profile-cover__edit .fa-spinner {
  display: none;
}

.profile-cover__edit.is-uploading {
  pointer-events: none;
}

.profile-cover__edit.is-uploading .fa-pen {
  display: none;
}

.profile-cover__edit.is-uploading .fa-spinner {
  display: inline-block;
}

body.profile-cover-editor-open {
  overflow: hidden;
}

.profile-cover-editor[hidden] {
  display: none;
}

.profile-cover-editor {
  position: fixed;
  inset: 0;
  z-index: 5000;
  display: grid;
  place-items: center;
  padding: 1rem;
  background: rgba(12, 34, 28, 0.58);
  opacity: 0;
  backdrop-filter: blur(9px);
  transition: opacity 0.18s ease;
}

.profile-cover-editor.is-visible {
  opacity: 1;
}

.profile-cover-editor__dialog {
  width: min(880px, 100%);
  max-height: calc(100vh - 2rem);
  overflow-y: auto;
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 7px;
  background: rgba(249, 252, 251, 0.97);
  box-shadow: 0 30px 90px rgba(8, 43, 33, 0.28);
  transform: translateY(14px) scale(0.985);
  transition: transform 0.2s ease;
}

.profile-cover-editor.is-visible .profile-cover-editor__dialog {
  transform: translateY(0) scale(1);
}

.profile-cover-editor__header {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: start;
  gap: 0.8rem;
  padding: 1rem 1.1rem;
  border-bottom: 1px solid rgba(21, 122, 97, 0.12);
}

.profile-cover-editor__header > span {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 5px;
  background: linear-gradient(135deg, #157a61, #45af91);
  color: #fff;
  box-shadow: 0 9px 22px rgba(21, 122, 97, 0.2);
}

.profile-cover-editor__header small {
  color: #789087;
  font-size: 0.56rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.profile-cover-editor__header h2 {
  margin: 0.12rem 0 0.2rem;
  color: #142620;
  font-size: 1.18rem;
  letter-spacing: -0.025em;
}

.profile-cover-editor__header p {
  margin: 0;
  color: #6b7e76;
  font-size: 0.69rem;
  line-height: 1.45;
}

.profile-cover-editor__header > button {
  width: 35px;
  height: 35px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(21, 122, 97, 0.12);
  border-radius: 5px;
  background: #fff;
  color: #62766e;
  cursor: pointer;
}

.profile-cover-editor__form {
  padding: 1.1rem;
}

.profile-cover-editor__viewport {
  position: relative;
  aspect-ratio: 3 / 1;
  overflow: hidden;
  border: 1px solid rgba(21, 122, 97, 0.16);
  border-radius: 6px;
  background:
    radial-gradient(circle at 78% 10%, rgba(232, 255, 247, 0.55), transparent 15rem),
    linear-gradient(132deg, #4d9f86, #9bd4c1);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35);
}

.profile-cover-editor__viewport > img {
  position: absolute;
  max-width: none;
  display: block;
  user-select: none;
}

.profile-cover-editor__empty {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.28rem;
  color: #fff;
  text-align: center;
}

.profile-cover-editor__empty[hidden] {
  display: none;
}

.profile-cover-editor__empty i {
  margin-bottom: 0.2rem;
  font-size: 1.5rem;
}

.profile-cover-editor__empty strong {
  font-size: 0.78rem;
}

.profile-cover-editor__empty small {
  font-size: 0.59rem;
  opacity: 0.82;
}

.profile-cover-editor__safe-area {
  position: absolute;
  inset: 0.65rem;
  border: 1px dashed rgba(255, 255, 255, 0.58);
  border-radius: 4px;
  pointer-events: none;
}

.profile-cover-editor__controls {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.65rem;
  margin-top: 0.9rem;
}

.profile-cover-editor__controls label {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 0.7rem;
  border: 1px solid rgba(21, 122, 97, 0.11);
  border-radius: 5px;
  background: rgba(232, 244, 240, 0.58);
}

.profile-cover-editor__controls label span {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: #3e5c52;
  font-size: 0.62rem;
  font-weight: 750;
}

.profile-cover-editor__controls label i {
  color: #157a61;
}

.profile-cover-editor__controls input {
  width: 100%;
  accent-color: #157a61;
}

.profile-cover-editor__error {
  margin: 0.75rem 0 0;
  padding: 0.65rem 0.75rem;
  border: 1px solid rgba(190, 68, 68, 0.16);
  border-radius: 5px;
  background: #fff0ef;
  color: #a84646;
  font-size: 0.66rem;
  font-weight: 700;
}

.profile-cover-editor__actions,
.profile-cover-editor__actions > div {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.profile-cover-editor__actions {
  justify-content: space-between;
  margin-top: 1rem;
  padding-top: 0.9rem;
  border-top: 1px solid rgba(21, 122, 97, 0.1);
}

.profile-cover-editor__actions > label,
.profile-cover-editor__actions button {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.62rem 0.8rem;
  border-radius: 5px;
  font: inherit;
  font-size: 0.65rem;
  font-weight: 800;
  cursor: pointer;
}

.profile-cover-editor__actions > label {
  border: 1px solid rgba(21, 122, 97, 0.2);
  background: #e8f4f0;
  color: #0f654f;
}

.profile-cover-editor__cancel {
  border: 1px solid rgba(21, 122, 97, 0.13);
  background: #fff;
  color: #667a72;
}

.profile-cover-editor__save {
  border: 1px solid #157a61;
  background: #157a61;
  color: #fff;
  box-shadow: 0 8px 20px rgba(21, 122, 97, 0.18);
}

.profile-cover-editor__save:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

.profile-cover-editor__form.is-uploading {
  pointer-events: none;
}

@media (max-width: 680px) {
  .profile-cover-editor {
    align-items: end;
    padding: 0;
  }

  .profile-cover-editor__dialog {
    max-height: 94vh;
    border-radius: 8px 8px 0 0;
  }

  .profile-cover-editor__header {
    padding: 0.85rem;
  }

  .profile-cover-editor__form {
    padding: 0.85rem;
  }

  .profile-cover-editor__controls {
    grid-template-columns: 1fr;
    gap: 0.45rem;
  }

  .profile-cover-editor__controls label {
    padding: 0.55rem 0.65rem;
  }

  .profile-cover-editor__actions {
    align-items: stretch;
    flex-direction: column;
  }

  .profile-cover-editor__actions > label,
  .profile-cover-editor__actions > div,
  .profile-cover-editor__actions button {
    width: 100%;
  }
}

.profile-cover__orb {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.13);
  background: rgba(255, 255, 255, 0.035);
  transform: rotate(25deg);
}

.profile-cover__orb--one {
  width: 190px;
  height: 190px;
  top: -108px;
  right: 10%;
  border-radius: 28px;
}

.profile-cover__orb--two {
  width: 120px;
  height: 120px;
  right: 29%;
  bottom: -72px;
  border-radius: 20px;
}

.profile-cover__message {
  position: absolute;
  top: 50%;
  right: clamp(1.2rem, 4vw, 3.5rem);
  width: min(390px, 42%);
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  align-items: center;
  gap: 0.75rem;
  padding: 0.8rem 0.9rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 6px;
  background: rgba(21, 101, 78, 0.36);
  box-shadow: 0 12px 30px rgba(17, 82, 63, 0.12);
  color: #fff;
  backdrop-filter: blur(14px);
  transform: translateY(-50%);
}

.profile-cover__message > i {
  width: 42px;
  height: 42px;
  display: grid;
  border-radius: 5px;
  background: rgba(168, 235, 215, 0.13);
  color: #a8ead6;
  font-size: 0.82rem;
  place-items: center;
}

.profile-cover__message > span {
  display: grid;
  gap: 0.18rem;
}

.profile-cover__message small {
  color: rgba(255, 255, 255, 0.57);
  font-size: 0.61rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.profile-cover__message strong {
  color: rgba(255, 255, 255, 0.91);
  font-size: 0.72rem;
  line-height: 1.45;
}

.profile-identity {
  min-height: 175px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 0 1.5rem 1.25rem;
}

.profile-identity__main {
  min-width: 0;
  display: flex;
  align-items: flex-end;
  gap: 1.1rem;
}

.profile-avatar-shell {
  position: relative;
  flex: 0 0 auto;
  margin-top: -70px;
}

.profile-avatar-shell img {
  width: 138px;
  height: 138px;
  display: block;
  border: 6px solid rgba(255, 255, 255, 0.98);
  border-radius: 50%;
  background: var(--profile-soft);
  box-shadow: 0 16px 36px rgba(10, 58, 44, 0.18);
  object-fit: cover;
}

.profile-avatar-shell > span {
  position: absolute;
  right: 5px;
  bottom: 7px;
  width: 28px;
  height: 28px;
  display: grid;
  border: 4px solid #fff;
  border-radius: 50%;
  background: #178266;
  color: #fff;
  font-size: 0.52rem;
  place-items: center;
}

.profile-identity__copy {
  min-width: 0;
  padding-bottom: 0.15rem;
}

.profile-identity__name-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.profile-identity__name-row h1 {
  margin: 0;
  color: var(--profile-ink);
  font-size: clamp(1.65rem, 2.6vw, 2.45rem);
  line-height: 1.05;
  letter-spacing: -0.05em;
}

.profile-identity__name-row > span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.48rem;
  border: 1px solid rgba(21, 122, 97, 0.11);
  border-radius: 4px;
  background: var(--profile-soft);
  color: #17654f;
  font-size: 0.66rem;
  font-weight: 750;
}

.profile-identity__copy > p {
  max-width: 680px;
  margin: 0.5rem 0 0;
  color: #52675f;
  font-size: 0.8rem;
  line-height: 1.55;
}

.profile-identity__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 1rem;
  margin-top: 0.55rem;
  color: #75867f;
  font-size: 0.67rem;
}

.profile-identity__meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.profile-identity__meta i {
  color: #3c7b68;
}

.profile-identity__actions {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding-bottom: 0.1rem;
}

.profile-action {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.63rem 0.78rem;
  border-radius: 5px;
  font-size: 0.72rem;
  font-weight: 750;
  transition: border-color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.profile-action:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.profile-action--primary {
  border: 1px solid #157a61;
  background: #157a61;
  box-shadow: 0 10px 22px rgba(21, 122, 97, 0.17);
  color: #fff;
}

.profile-action--primary:hover {
  background: #0f6651;
  color: #fff;
}

.profile-action--secondary {
  border: 1px solid rgba(21, 122, 97, 0.14);
  background: #eef7f4;
  color: #17624f;
}

.profile-action--secondary:hover {
  background: #e2f1eb;
  color: #104f40;
}

.profile-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--profile-line);
  background: rgba(235, 246, 242, 0.42);
}

.profile-stats > div {
  position: relative;
  display: grid;
  gap: 0.1rem;
  padding: 0.9rem 1.2rem;
}

.profile-stats > div + div::before {
  content: "";
  position: absolute;
  top: 24%;
  bottom: 24%;
  left: 0;
  width: 1px;
  background: var(--profile-line);
}

.profile-stats strong {
  color: #174f40;
  font-size: 1.08rem;
  letter-spacing: -0.025em;
}

.profile-stats span {
  color: #71847c;
  font-size: 0.64rem;
}

.profile-quick-nav {
  top: 5.7rem;
  z-index: 20;
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1rem;
  padding: 0.45rem 0.55rem;
}

.profile-quick-nav > div {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.2rem;
}

.profile-quick-nav a {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 0.7rem;
  border-radius: 5px;
  color: #60746c;
  font-size: 0.7rem;
  font-weight: 700;
  transition: background 0.18s ease, color 0.18s ease;
}

.profile-quick-nav a span {
  min-width: 21px;
  padding: 0.16rem 0.3rem;
  border-radius: 3px;
  background: #e5efeb;
  color: #597068;
  font-size: 0.58rem;
  text-align: center;
}

.profile-quick-nav a:hover,
.profile-quick-nav a.is-active {
  background: #e9f5f0;
  color: #155d49;
  text-decoration: none;
}

.profile-quick-nav a.is-active span {
  background: #d6ece4;
  color: #17624e;
}

.profile-visibility {
  display: inline-flex;
  align-items: center;
  gap: 0.38rem;
  padding: 0.45rem 0.58rem;
  border: 1px solid rgba(21, 122, 97, 0.1);
  border-radius: 4px;
  background: #f2f7f5;
  color: #71817b;
  font-size: 0.62rem;
  font-weight: 700;
}

.profile-achievements {
  margin-top: 1rem;
  padding: 1.25rem;
  scroll-margin-top: 6.4rem;
}

.profile-section-heading,
.profile-activity__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
}

.profile-section-heading__eyebrow,
.profile-activity__header > div > span,
.profile-side-card__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.38rem;
  color: #24735d;
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.085em;
  text-transform: uppercase;
}

.profile-section-heading h2,
.profile-activity__header h2 {
  margin: 0.25rem 0 0;
  color: var(--profile-ink);
  font-size: 1.22rem;
  letter-spacing: -0.035em;
}

.profile-section-heading p,
.profile-activity__header p {
  margin: 0.38rem 0 0;
  color: var(--profile-muted);
  font-size: 0.72rem;
  line-height: 1.5;
}

.profile-section-heading > a {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 0.38rem;
  color: #17654f;
  font-size: 0.69rem;
  font-weight: 750;
}

.profile-section-heading > a:hover {
  text-decoration: none;
}

.profile-certificates-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 1rem;
}

.profile-certificate-card {
  position: relative;
  min-width: 0;
  overflow: hidden;
  border: 1px solid rgba(21, 122, 97, 0.1);
  border-radius: 6px;
  background: rgba(250, 252, 251, 0.92);
  box-shadow: 0 10px 28px rgba(24, 67, 54, 0.06);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.profile-certificate-card__course-link {
  position: absolute;
  inset: 0;
  z-index: 2;
  border-radius: inherit;
}

.profile-certificate-card__course-link:focus-visible {
  outline: 3px solid rgba(21, 122, 97, 0.5);
  outline-offset: -3px;
}

.profile-certificate-card:hover {
  box-shadow: 0 17px 36px rgba(24, 67, 54, 0.11);
  transform: translateY(-3px);
}

.profile-certificate-card__visual {
  position: relative;
  height: 155px;
  overflow: hidden;
  background: linear-gradient(135deg, #4a9f84, #79c8ae);
}

.profile-certificate-card__visual > img {
  width: 100%;
  height: 100%;
  padding: 0.5rem;
  background: #e8f3ef;
  object-fit: contain;
  object-position: center;
  transition: transform 0.35s ease;
}

.profile-certificate-card:hover .profile-certificate-card__visual > img {
  transform: scale(1.035);
}

.profile-certificate-card__placeholder {
  width: 100%;
  height: 100%;
  display: grid;
  background:
    radial-gradient(circle at 70% 20%, rgba(235, 255, 248, 0.42), transparent 8rem),
    linear-gradient(135deg, #4a9f84, #79c8ae);
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.6rem;
  place-items: center;
}

.profile-certificate-card__shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(4, 34, 26, 0.08), rgba(4, 34, 26, 0.75));
}

.profile-certificate-card__verified {
  position: absolute;
  top: 0.65rem;
  left: 0.65rem;
  display: inline-flex;
  align-items: center;
  gap: 0.28rem;
  padding: 0.3rem 0.42rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 4px;
  background: rgba(9, 63, 49, 0.65);
  color: #dff9f1;
  font-size: 0.58rem;
  font-weight: 750;
  backdrop-filter: blur(10px);
}

.profile-certificate-card__seal {
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
  width: 34px;
  height: 34px;
  display: grid;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.13);
  color: #fff;
  font-size: 0.73rem;
  backdrop-filter: blur(10px);
  place-items: center;
}

.profile-certificate-card__score {
  position: absolute;
  right: 0.7rem;
  bottom: 0.65rem;
  display: grid;
  justify-items: end;
  gap: 0.08rem;
  color: #fff;
}

.profile-certificate-card__score strong {
  font-size: 1.25rem;
  line-height: 1;
  letter-spacing: -0.035em;
}

.profile-certificate-card__score small {
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.54rem;
}

.profile-certificate-card__body {
  padding: 0.85rem;
}

.profile-certificate-card__meta,
.profile-certificate-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.profile-certificate-card__meta span {
  overflow: hidden;
  color: #28705b;
  font-size: 0.59rem;
  font-weight: 750;
  text-overflow: ellipsis;
  text-transform: uppercase;
  white-space: nowrap;
}

.profile-certificate-card__meta small {
  flex: 0 0 auto;
  color: #84938e;
  font-size: 0.57rem;
}

.profile-certificate-card h3 {
  min-height: 2.75em;
  margin: 0.42rem 0 0;
  color: #223b32;
  font-size: 0.8rem;
  line-height: 1.38;
}

.profile-certificate-card__body > p {
  margin: 0.4rem 0 0;
  color: #71837c;
  font-size: 0.61rem;
  line-height: 1.5;
}

.profile-certificate-card__body > p strong {
  color: #4d645b;
}

.profile-certificate-card__footer {
  margin-top: 0.7rem;
  padding-top: 0.65rem;
  border-top: 1px solid var(--profile-line);
}

.profile-certificate-card__footer > span {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  color: #73857e;
  font-size: 0.57rem;
}

.profile-certificate-card__footer > span i {
  color: #337763;
}

.profile-certificate-card__actions {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  pointer-events: none;
}

.profile-certificate-card__actions > span,
.profile-certificate-card__actions > a {
  width: 30px;
  height: 30px;
  display: grid;
  border-radius: 4px;
  background: #e3f2ed;
  color: #16634e;
  font-size: 0.62rem;
  place-items: center;
}

.profile-certificate-card__actions > span {
  transition: background 0.2s ease, color 0.2s ease;
}

.profile-certificate-card:hover .profile-certificate-card__actions > span {
  background: #157a61;
  color: #fff;
}

.profile-certificate-card__actions > a {
  pointer-events: auto;
}

.profile-certificate-card__actions > a:hover {
  background: #d4eae2;
  text-decoration: none;
}

.profile-achievements__empty {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.8rem;
  margin-top: 1rem;
  padding: 1rem;
  border: 1px dashed rgba(21, 122, 97, 0.18);
  border-radius: 5px;
  background: #f3f8f6;
}

.profile-achievements__empty > span {
  width: 46px;
  height: 46px;
  display: grid;
  border-radius: 5px;
  background: #dfefe9;
  color: #27735d;
  place-items: center;
}

.profile-achievements__empty h3 {
  margin: 0;
  font-size: 0.82rem;
}

.profile-achievements__empty p {
  margin: 0.25rem 0 0;
  color: var(--profile-muted);
  font-size: 0.67rem;
}

.profile-achievements__empty > a {
  padding: 0.55rem 0.65rem;
  border-radius: 5px;
  background: #157a61;
  color: #fff;
  font-size: 0.67rem;
  font-weight: 700;
}

.profile-experience {
  margin-top: 1rem;
  padding: 1.25rem;
  scroll-margin-top: 6.4rem;
}

.profile-experience__list {
  display: grid;
  margin-top: 1rem;
}

.profile-experience__item {
  position: relative;
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 0.85rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--profile-line);
}

.profile-experience__item:last-child { border-bottom: 0; padding-bottom: 0.2rem; }

.profile-experience__logo {
  width: 54px;
  height: 54px;
  display: grid;
  border: 1px solid rgba(21, 122, 97, 0.1);
  border-radius: 5px;
  background: linear-gradient(135deg, #dcefe8, #b9ddcf);
  color: #17634f;
  font-size: 1rem;
  font-weight: 850;
  place-items: center;
}

.profile-experience__content { min-width: 0; display: grid; gap: 0.2rem; }
.profile-experience__content h3 { margin: 0; color: #233c33; font-size: 0.86rem; }
.profile-experience__content > span { color: #4f675e; font-size: 0.69rem; }
.profile-experience__content > small { display: flex; align-items: center; gap: 0.35rem; color: #82918c; font-size: 0.61rem; }
.profile-experience__content > small i { width: 13px; color: #3a7b66; }
.profile-experience__content p { margin: 0.55rem 0 0; color: #536a61; font-size: 0.69rem; line-height: 1.65; }

.profile-experience__empty {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.8rem;
  margin-top: 1rem;
  padding: 1rem;
  border: 1px dashed rgba(21, 122, 97, 0.18);
  border-radius: 5px;
  background: #f3f8f6;
}

.profile-experience__empty > span { width: 46px; height: 46px; display: grid; border-radius: 5px; background: #dfefe9; color: #27735d; place-items: center; }
.profile-experience__empty h3 { margin: 0; font-size: 0.82rem; }
.profile-experience__empty p { margin: 0.25rem 0 0; color: var(--profile-muted); font-size: 0.67rem; }
.profile-experience__empty > a { padding: 0.55rem 0.65rem; border-radius: 5px; background: #157a61; color: #fff; font-size: 0.67rem; font-weight: 700; }

.profile-content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(275px, 320px);
  align-items: start;
  gap: 1rem;
  margin-top: 1rem;
}

.profile-activity {
  padding: 1.25rem;
  scroll-margin-top: 6.4rem;
}

.profile-activity__count {
  flex: 0 0 auto;
  padding: 0.38rem 0.5rem;
  border-radius: 4px;
  background: #eef5f2;
  color: #687b74;
  font-size: 0.62rem;
  font-weight: 700;
}

.profile-feed-filters {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.25rem;
  margin: 1rem 0;
  padding: 0.28rem;
  border: 1px solid rgba(21, 122, 97, 0.09);
  border-radius: 5px;
  background: #f0f6f4;
}

.profile-feed-filters a {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  gap: 0.38rem;
  padding: 0.5rem 0.62rem;
  border-radius: 4px;
  color: #687a73;
  font-size: 0.67rem;
  font-weight: 700;
  transition: background 0.18s ease, box-shadow 0.18s ease, color 0.18s ease;
}

.profile-feed-filters a:hover,
.profile-feed-filters a.is-active {
  background: #fff;
  box-shadow: 0 5px 14px rgba(24, 68, 54, 0.07);
  color: #165f4c;
  text-decoration: none;
}

.profile-posts {
  display: grid;
  gap: 0.8rem;
}

.profile-post {
  overflow: hidden;
  border: 1px solid rgba(21, 122, 97, 0.1);
  border-radius: 6px;
  background: rgba(252, 253, 253, 0.92);
  box-shadow: 0 10px 28px rgba(24, 67, 54, 0.045);
}

.profile-post__author {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.62rem;
  padding: 0.85rem 0.95rem 0;
}

.profile-post__author > img {
  width: 42px;
  height: 42px;
  border: 2px solid #fff;
  border-radius: 50%;
  background: var(--profile-soft);
  box-shadow: 0 5px 13px rgba(24, 70, 55, 0.11);
  object-fit: cover;
}

.profile-post__author > div {
  min-width: 0;
  display: grid;
  gap: 0.12rem;
}

.profile-post__author strong {
  overflow: hidden;
  color: #2c443b;
  font-size: 0.73rem;
  text-overflow: ellipsis;
}

.profile-post__author > div span {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  color: #879690;
  font-size: 0.59rem;
}

.profile-post__author > div span i {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: #9aa7a2;
}

.profile-post__status {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.3rem 0.42rem;
  border-radius: 4px;
  background: #edf5f2;
  color: #6b7d76;
  font-size: 0.58rem;
  font-weight: 700;
}

.profile-post__content {
  padding: 0.85rem 0.95rem;
}

.profile-post__content h3 {
  margin: 0;
  color: #1f372e;
  font-size: 1rem;
  line-height: 1.35;
  letter-spacing: -0.025em;
}

.profile-post__content p {
  margin: 0.5rem 0 0;
  color: #5f746c;
  font-size: 0.74rem;
  line-height: 1.65;
}

.profile-post__media {
  max-height: 430px;
  overflow: hidden;
  border-top: 1px solid rgba(21, 122, 97, 0.08);
  border-bottom: 1px solid rgba(21, 122, 97, 0.08);
  background: #e7efec;
}

.profile-post__media img,
.profile-post__media video {
  width: 100%;
  max-height: 430px;
  display: block;
  object-fit: cover;
}

.profile-post__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.72rem 0.95rem;
}

.profile-post__engagement {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  color: #788982;
  font-size: 0.62rem;
}

.profile-post__engagement span {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.profile-post__engagement span:first-child i {
  color: #d06d75;
}

.profile-post__footer > a {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: #17634f;
  font-size: 0.65rem;
  font-weight: 750;
}

.profile-post__footer > a:hover {
  text-decoration: none;
}

.profile-posts__empty {
  display: grid;
  justify-items: center;
  padding: 2.5rem 1rem;
  border: 1px dashed rgba(21, 122, 97, 0.16);
  border-radius: 5px;
  background: #f4f8f7;
  text-align: center;
}

.profile-posts__empty > span {
  width: 52px;
  height: 52px;
  display: grid;
  margin-bottom: 0.75rem;
  border-radius: 6px;
  background: #e1f0eb;
  color: #26715b;
  place-items: center;
}

.profile-posts__empty h3 {
  margin: 0;
  font-size: 0.9rem;
}

.profile-posts__empty p {
  margin: 0.35rem 0 0;
  color: var(--profile-muted);
  font-size: 0.69rem;
}

.profile-posts__empty a {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.85rem;
  color: #17624f;
  font-size: 0.68rem;
  font-weight: 750;
}

.profile-sidebar {
  position: sticky;
  top: 6rem;
  display: grid;
  gap: 1rem;
}

.profile-side-card {
  padding: 1rem;
  scroll-margin-top: 6.4rem;
}

.profile-side-card > header {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  align-items: center;
  gap: 0.62rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--profile-line);
}

.profile-side-card > header > span {
  width: 38px;
  height: 38px;
  display: grid;
  border-radius: 5px;
  background: var(--profile-soft);
  color: #1d7058;
  font-size: 0.72rem;
  place-items: center;
}

.profile-side-card > header small {
  color: #7e8e88;
  font-size: 0.59rem;
  font-weight: 750;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.profile-side-card > header h2 {
  margin: 0.15rem 0 0;
  font-size: 0.92rem;
}

.profile-side-card > p {
  margin: 0.8rem 0 0;
  color: #61766e;
  font-size: 0.68rem;
  line-height: 1.6;
}

.profile-side-card dl {
  display: grid;
  gap: 0.1rem;
  margin: 0.7rem 0 0;
}

.profile-side-card dl > div {
  display: grid;
  gap: 0.18rem;
  padding: 0.58rem 0;
  border-bottom: 1px solid rgba(21, 122, 97, 0.08);
}

.profile-side-card dt {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  color: #7a8c84;
  font-size: 0.59rem;
}

.profile-side-card dt i {
  width: 15px;
  color: #327760;
}

.profile-side-card dd {
  margin: 0;
  color: #3e574e;
  font-size: 0.69rem;
  font-weight: 700;
  line-height: 1.45;
}

.profile-side-card > a {
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.38rem;
  margin-top: 0.8rem;
  border: 1px solid rgba(21, 122, 97, 0.12);
  border-radius: 5px;
  background: #edf6f2;
  color: #17624f;
  font-size: 0.67rem;
  font-weight: 750;
}

.profile-side-card > a:hover {
  background: #e1f0ea;
  text-decoration: none;
}

.profile-side-card--visibility {
  overflow: hidden;
  background:
    radial-gradient(circle at 100% 0, rgba(54, 172, 142, 0.14), transparent 12rem),
    rgba(247, 251, 249, 0.88);
}

.profile-visibility-visual {
  position: relative;
  height: 88px;
  display: grid;
  margin: -1rem -1rem 0.9rem;
  overflow: hidden;
  background: linear-gradient(135deg, #4b9f84, #82cdb5);
  place-items: center;
}

.profile-visibility-visual::before,
.profile-visibility-visual::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transform: rotate(28deg);
}

.profile-visibility-visual::before {
  width: 85px;
  height: 85px;
  top: -46px;
  right: 14%;
  border-radius: 13px;
}

.profile-visibility-visual::after {
  width: 54px;
  height: 54px;
  left: 10%;
  bottom: -33px;
  border-radius: 9px;
}

.profile-visibility-visual > span {
  width: 46px;
  height: 46px;
  display: grid;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.11);
  color: #fff;
  font-size: 0.95rem;
  backdrop-filter: blur(10px);
  place-items: center;
}

.profile-visibility-visual > i {
  position: absolute;
  top: 0.7rem;
  right: 0.8rem;
  color: #a9ead6;
  font-size: 0.7rem;
}

.profile-side-card--visibility h2 {
  margin: 0.35rem 0 0;
  color: #213c32;
  font-size: 0.9rem;
  line-height: 1.4;
}

.profile-side-card__status {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.75rem;
  padding: 0.38rem 0.48rem;
  border-radius: 4px;
  background: #e5efeb;
  color: #60746c;
  font-size: 0.61rem;
  font-weight: 700;
}

@media (max-width: 1280px) {
  .profile-certificates-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .profile-certificate-card__visual {
    height: 185px;
  }
}

@media (max-width: 1080px) {
  .profile-identity {
    align-items: flex-start;
    flex-direction: column;
  }

  .profile-identity__actions {
    width: 100%;
    padding-left: 154px;
  }

  .profile-content-grid {
    grid-template-columns: 1fr;
  }

  .profile-sidebar {
    position: static;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .public-profile-nav {
    grid-template-columns: auto minmax(0, 1fr);
    gap: 0.45rem;
    padding: 0.45rem 0.5rem;
  }

  .public-profile-nav__brand > span,
  .public-profile-nav__context {
    display: none;
  }

  .public-profile-nav__brand img {
    width: 54px;
    height: 42px;
  }

  .public-profile-nav__actions {
    min-width: 0;
    justify-content: flex-end;
  }

  .profile-cover {
    height: 180px;
  }

  .profile-cover__edit {
    top: auto;
    right: 1rem;
    bottom: 1rem;
    left: auto;
  }

  .profile-cover__message {
    top: 1rem;
    right: 1rem;
    width: calc(100% - 2rem);
    transform: none;
  }

  .profile-identity {
    padding-inline: 1rem;
  }

  .profile-identity__main {
    align-items: flex-start;
    flex-direction: column;
  }

  .profile-avatar-shell {
    margin-top: -62px;
  }

  .profile-avatar-shell img {
    width: 112px;
    height: 112px;
  }

  .profile-identity__actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding-left: 0;
  }

  .profile-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .profile-stats > div:nth-child(3)::before {
    display: none;
  }

  .profile-stats > div:nth-child(n + 3) {
    border-top: 1px solid var(--profile-line);
  }

  .profile-quick-nav {
    position: static;
    align-items: stretch;
    flex-direction: column;
  }

  .profile-visibility {
    justify-content: center;
  }

  .profile-section-heading,
  .profile-activity__header {
    align-items: flex-start;
    flex-direction: column;
  }

  .profile-certificates-grid,
  .profile-sidebar {
    grid-template-columns: 1fr;
  }

  .profile-post__footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 520px) {
  .public-profile-nav__feed {
    width: 38px;
    justify-content: center;
    padding-inline: 0;
    font-size: 0;
  }

  .public-profile-nav__feed i {
    font-size: 0.66rem;
  }

  .public-profile-nav__login {
    padding-inline: 0.4rem;
  }

  .public-profile-nav__register {
    padding-inline: 0.55rem;
  }

  .public-profile-nav__register > i:last-child {
    display: none;
  }

  .profile-cover__message {
    grid-template-columns: 34px minmax(0, 1fr);
  }

  .profile-cover__message > i {
    width: 34px;
    height: 34px;
  }

  .profile-identity__actions {
    grid-template-columns: 1fr;
  }

  .profile-quick-nav > div,
  .profile-feed-filters {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
  }

  .profile-quick-nav a,
  .profile-feed-filters a {
    justify-content: flex-start;
  }

  .profile-achievements,
  .profile-experience,
  .profile-activity {
    padding: 1rem;
  }

  .profile-achievements__empty {
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .profile-experience__empty { grid-template-columns: 1fr; justify-items: start; }

  .profile-post__author {
    grid-template-columns: 40px minmax(0, 1fr);
  }

  .profile-post__status {
    grid-column: 1 / -1;
    justify-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .profile-page *,
  .profile-page *::before,
  .profile-page *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}