/*
 * Skills page — Midnight Studio (extends home.css via .page-home)
 */

.page-skills .skills-lead {
  position: relative;
  padding: calc(var(--nav-h) + 2rem) 0 1.5rem;
  overflow: hidden;
  background: var(--bg);
}

.page-skills .skills-lead::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 60% 50% at 85% 15%, var(--accent-soft), transparent 55%),
    radial-gradient(ellipse 50% 45% at 10% 80%, color-mix(in srgb, var(--accent-purple) 12%, transparent), transparent 55%);
  pointer-events: none;
}

.page-skills .skills-lead::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: min(90px, 12vh);
  z-index: 0;
  background: linear-gradient(to top, var(--bg), transparent);
  pointer-events: none;
}

.page-skills .skills-lead .container {
  position: relative;
  z-index: 1;
}

.page-skills .skills-lead__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  align-items: start;
}

@media (min-width: 900px) {
  .page-skills .skills-lead__grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 2.25rem;
    align-items: center;
  }
}

.page-skills .section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0 0 0.65rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.page-skills .section-eyebrow i {
  color: var(--accent);
}

.page-skills .skills-lead__head .section-title {
  font-size: clamp(2.1rem, 5vw, 3rem);
}

.page-skills .skills-lead__head .section-desc {
  max-width: 44ch;
  font-size: clamp(1.05rem, 2vw, 1.15rem);
  line-height: 1.7;
}

/* Terminal */
.page-skills .skills-terminal {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--bg-card) 92%, var(--bg-elevated));
  box-shadow: var(--shadow-md), var(--surface-inset);
  overflow: hidden;
}

.page-skills .skills-terminal__bar {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 0.85rem;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
}

.page-skills .skills-terminal__bar > span:not(.skills-terminal__title) {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
}

.page-skills .skills-terminal__bar > span:nth-child(1) {
  background: #ff5f57;
}

.page-skills .skills-terminal__bar > span:nth-child(2) {
  background: #febc2e;
}

.page-skills .skills-terminal__bar > span:nth-child(3) {
  background: #28c840;
}

.page-skills .skills-terminal__title {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
}

.page-skills .skills-terminal__body {
  padding: 1rem 1.1rem 1.15rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--text-muted);
}

.page-skills .skills-terminal__body p {
  margin: 0 0 0.35rem;
}

.page-skills .skills-terminal__prompt {
  color: var(--accent-green);
}

.page-skills .skills-terminal__out {
  color: var(--text);
  padding-left: 0.5rem;
}

.page-skills .skills-terminal__out--loading {
  color: var(--text-dim);
  animation: skills-terminal-pulse 1.2s ease-in-out infinite;
}

.page-skills .skills-terminal__accent {
  color: var(--accent);
}

.page-skills .skills-terminal__cursor {
  display: inline-block;
  width: 0.45em;
  height: 1em;
  margin-left: 0.15rem;
  vertical-align: text-bottom;
  background: var(--accent);
  animation: skills-cursor-blink 1s step-end infinite;
}

@keyframes skills-terminal-pulse {
  0%,
  100% {
    opacity: 0.45;
  }
  50% {
    opacity: 1;
  }
}

@keyframes skills-cursor-blink {
  50% {
    opacity: 0;
  }
}

/* Stats */
.page-skills .skills-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 1.75rem;
}

@media (min-width: 640px) {
  .page-skills .skills-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-skills .skills-stat {
  padding: 1rem 0.85rem;
  text-align: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm), var(--surface-inset);
}

.page-skills .skills-stat__value {
  display: block;
  font-size: clamp(1.2rem, 3vw, 1.65rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text);
}

.page-skills .skills-stat__label {
  display: block;
  margin-top: 0.2rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
}

/* Toolbar */
.page-skills .skills-toolbar {
  padding: 0 0 1.25rem;
  background: var(--bg);
}

.page-skills .skills-toolbar__row {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

@media (min-width: 768px) {
  .page-skills .skills-toolbar__row {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.page-skills .skills-search {
  position: relative;
  flex: 1 1 280px;
  max-width: 100%;
}

.page-skills .skills-search__icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.85rem;
  color: var(--text-dim);
  pointer-events: none;
}

.page-skills .skills-search__input {
  width: 100%;
  padding: 0.7rem 1rem 0.7rem 2.65rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-skills .skills-search__input:focus {
  outline: none;
  border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 12%, transparent);
}

.page-skills .skills-filter-wrap {
  position: relative;
  flex: 1 1 auto;
}

.page-skills .skills-filter__glow {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 0;
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--accent) 12%, var(--bg-card));
  border: 1px solid color-mix(in srgb, var(--accent) 22%, var(--border));
  pointer-events: none;
  transition:
    transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
    width 0.35s cubic-bezier(0.22, 1, 0.36, 1),
    height 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.page-skills .skills-filter {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.page-skills .skills-filter__btn {
  padding: 0.45rem 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-skills .skills-filter__btn:hover {
  color: var(--text);
  border-color: color-mix(in srgb, var(--accent) 30%, var(--border));
}

.page-skills .skills-filter__btn.active {
  color: var(--text);
  background: transparent;
  border-color: transparent;
}

.page-skills .skills-filter__count {
  margin-left: 0.35rem;
  font-size: 0.58rem;
  color: var(--text-dim);
}

.page-skills .skills-filter__btn.active .skills-filter__count {
  color: var(--accent);
}

/* Grid */
.page-skills .skills-main {
  padding: 0 0 2rem;
  background: var(--bg);
}

.page-skills .skills-page-info {
  margin: 0 0 1rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-dim);
}

.page-skills .skills-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.15rem;
}

@media (min-width: 640px) {
  .page-skills .skills-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .page-skills .skills-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-skills .skills-grid--swap {
  animation: skills-grid-swap 0.38s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes skills-grid-swap {
  from {
    opacity: 0.45;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.page-skills .skills-empty {
  margin: 2rem 0;
  text-align: center;
  font-size: 0.92rem;
  color: var(--text-muted);
}

.page-skills .skills-empty[hidden] {
  display: none !important;
}

/* Cards */
.page-skills .skills-card {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding: 1.2rem 1.15rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm), var(--surface-inset);
  transition: border-color 0.3s var(--ease), transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
  animation: skills-card-in 0.45s cubic-bezier(0.22, 1, 0.36, 1) both;
  animation-delay: var(--stagger, 0s);
}

@keyframes skills-card-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.page-skills .skills-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.page-skills .skills-card--cyan {
  --skill-accent: #22d3ee;
}

.page-skills .skills-card--purple {
  --skill-accent: #a78bfa;
}

.page-skills .skills-card--green {
  --skill-accent: #4ade80;
}

.page-skills .skills-card--pink {
  --skill-accent: #f472b6;
}

.page-skills .skills-card:hover {
  border-color: color-mix(in srgb, var(--skill-accent, var(--accent)) 35%, var(--border));
}

.page-skills .skills-card__head {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
}

.page-skills .skills-card__icon {
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  color: var(--skill-accent, var(--accent));
  background: color-mix(in srgb, var(--skill-accent, var(--accent)) 12%, var(--bg-elevated));
  border: 1px solid color-mix(in srgb, var(--skill-accent, var(--accent)) 28%, var(--border));
  border-radius: var(--radius-sm);
}

.page-skills .skills-card__title {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
  line-height: 1.3;
  color: var(--text);
}

.page-skills .skills-card__desc {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--text-muted);
}

.page-skills .skills-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.page-skills .skills-tag {
  padding: 0.28rem 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--text-muted);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), opacity 0.2s var(--ease);
}

.page-skills .skills-tag--core {
  color: var(--text);
  background: color-mix(in srgb, var(--skill-accent, var(--accent)) 10%, var(--bg-card));
  border-color: color-mix(in srgb, var(--skill-accent, var(--accent)) 32%, var(--border));
}

.page-skills .skills-tag--dim {
  opacity: 0.35;
}

.page-skills .skills-card__count {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.page-skills .skills-footer-cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.65rem;
  margin-top: clamp(2rem, 4vw, 3rem);
}

/* Human skills */
.page-skills .skills-human {
  padding: 0 0 clamp(3rem, 6vw, 4.5rem);
  background: color-mix(in srgb, var(--bg-elevated) 40%, var(--bg));
  border-top: 1px solid var(--border);
}

.page-skills .skills-human__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.15rem;
}

@media (min-width: 768px) {
  .page-skills .skills-human__grid {
    grid-template-columns: 1fr 1fr;
  }
}

.page-skills .skills-panel {
  padding: 1.25rem 1.35rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm), var(--surface-inset);
}

.page-skills .skills-panel__title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1rem;
  font-size: 1.05rem;
  color: var(--text);
}

.page-skills .skills-panel__title i {
  color: var(--accent);
}

.page-skills .skills-lang-list {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.page-skills .skills-lang {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.55rem 0.65rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.page-skills .skills-lang__name {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
}

.page-skills .skills-lang__name i {
  color: var(--text-dim);
  font-size: 0.8rem;
}

.page-skills .skills-lang__level {
  flex-shrink: 0;
  padding: 0.18rem 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
}

.page-skills .skills-lang__level--cyan {
  color: #22d3ee;
  border-color: color-mix(in srgb, #22d3ee 40%, var(--border));
}

.page-skills .skills-lang__level--purple {
  color: #a78bfa;
  border-color: color-mix(in srgb, #a78bfa 40%, var(--border));
}

.page-skills .skills-lang__level--green {
  color: #4ade80;
  border-color: color-mix(in srgb, #4ade80 40%, var(--border));
}

.page-skills .skills-soft-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-skills .skills-soft {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.7rem;
  font-size: 0.82rem;
  color: var(--text-muted);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-skills .skills-soft:hover {
  color: var(--text);
  border-color: color-mix(in srgb, var(--accent) 30%, var(--border));
}

.page-skills .skills-soft i {
  color: var(--accent);
  font-size: 0.75rem;
}