/* Tasarım token'ları: renk, yazı, boşluk, köşe. Açık tema varsayılan, koyu tema aşağıda. */
:root {
  --font: "Figtree", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --fs-xs: 0.8125rem;
  --fs-sm: 0.9375rem;
  --fs-md: 1rem;
  --fs-lg: 1.0625rem;
  --fs-xl: 1.375rem;

  --s1: 4px;
  --s2: 8px;
  --s3: 12px;
  --s4: 16px;
  --s5: 24px;
  --s6: 32px;
  --s7: 48px;
  --s8: 72px;

  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --r-pill: 999px;

  --bg: #f6f6f3;
  --surface: #ffffff;
  --surface-2: #efefea;
  --line: #e2e2dc;
  --line-strong: #c9c9c1;
  --text: #1b1d21;
  --muted: #5d636d;
  --accent: #1f62c4;
  --accent-soft: #e4edfa;
  --on-accent: #ffffff;
  --live: #1b7445;
  --live-soft: #e1f2e7;
  --dev: #8a5600;
  --dev-soft: #fbeed3;
  --private: #5d636d;
  --private-soft: #ebebe6;
  --shadow: 0 1px 2px rgba(20, 22, 26, 0.05), 0 6px 20px rgba(20, 22, 26, 0.04);
  --topbar: rgba(246, 246, 243, 0.85);

  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #111418;
    --surface: #171b20;
    --surface-2: #1e2329;
    --line: #262c33;
    --line-strong: #353d47;
    --text: #e3e6ea;
    --muted: #9ca5b0;
    --accent: #82b6f4;
    --accent-soft: #1a2838;
    --on-accent: #0b1622;
    --live: #74d29e;
    --live-soft: #142c1e;
    --dev: #e8bf68;
    --dev-soft: #30270f;
    --private: #a7afb9;
    --private-soft: #232930;
    --shadow: none;
    --topbar: rgba(17, 20, 24, 0.85);
    color-scheme: dark;
  }
}

:root[data-theme="dark"] {
  --bg: #111418;
  --surface: #171b20;
  --surface-2: #1e2329;
  --line: #262c33;
  --line-strong: #353d47;
  --text: #e3e6ea;
  --muted: #9ca5b0;
  --accent: #82b6f4;
  --accent-soft: #1a2838;
  --on-accent: #0b1622;
  --live: #74d29e;
  --live-soft: #142c1e;
  --dev: #e8bf68;
  --dev-soft: #30270f;
  --private: #a7afb9;
  --private-soft: #232930;
  --shadow: none;
  --topbar: rgba(17, 20, 24, 0.85);
  color-scheme: dark;
}

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

[hidden]:not([hidden="until-found" i]) {
  display: none !important;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--line-strong) transparent;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: var(--fs-md);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

button {
  font: inherit;
  color: inherit;
}

svg {
  width: 1em;
  height: 1em;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: none;
}

svg.icon-fill {
  fill: currentColor;
  stroke: none;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: var(--r-sm);
}

.container {
  width: 100%;
  max-width: 800px;
  margin-inline: auto;
  padding-inline: var(--s4);
}

@media (min-width: 640px) {
  .container {
    padding-inline: var(--s5);
  }
}

/* Üst çubuk, sayfa düzeni ve alt bilgi aynı genişliği paylaşır. */
.wrap {
  width: 100%;
  max-width: 800px;
  margin-inline: auto;
  padding-inline: var(--s4);
}

@media (min-width: 640px) {
  .wrap {
    padding-inline: var(--s5);
  }
}

@media (min-width: 1080px) {
  .wrap {
    max-width: 1080px;
  }
}

@media (min-width: 1280px) {
  .wrap {
    max-width: 1280px;
  }
}

.skip-link {
  position: absolute;
  left: var(--s4);
  top: -100px;
  z-index: 20;
  padding: var(--s2) var(--s4);
  background: var(--accent);
  color: var(--on-accent);
  border-radius: var(--r-sm);
  text-decoration: none;
}

.skip-link:focus {
  top: var(--s2);
}

/* Üst çubuk */
.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--topbar);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line);
}

.topbar-inner {
  height: 56px;
  display: flex;
  align-items: center;
  gap: var(--s3);
}

.brand {
  font-weight: 700;
  font-size: var(--fs-lg);
  letter-spacing: -0.02em;
  text-decoration: none;
  margin-right: auto;
}

.topnav {
  display: flex;
  gap: var(--s1);
}

.topnav a {
  padding: 6px 10px;
  border-radius: var(--r-pill);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
}

.topnav a:hover {
  color: var(--text);
  background: var(--surface-2);
}

@media (max-width: 479px) {
  .hide-sm {
    display: none;
  }
}

.icon-btn {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: var(--surface);
  cursor: pointer;
  font-size: 18px;
}

.icon-btn:hover {
  border-color: var(--line-strong);
}

.icon-sun {
  display: none;
}

:root[data-theme="dark"] .icon-sun {
  display: block;
}

:root[data-theme="dark"] .icon-moon {
  display: none;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .icon-sun {
    display: block;
  }

  :root:not([data-theme="light"]) .icon-moon {
    display: none;
  }
}

/* Giriş */
.hero {
  padding-top: var(--s8);
  padding-bottom: var(--s7);
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.75rem, 9vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
}

.tagline {
  margin: var(--s3) 0 0;
  font-size: var(--fs-xl);
  color: var(--muted);
  font-weight: 500;
  letter-spacing: -0.01em;
}

.intro {
  margin: var(--s5) 0 0;
  max-width: 62ch;
  font-size: var(--fs-lg);
}

.hero-stats {
  margin: var(--s4) 0 0;
  font-family: var(--mono);
  font-size: var(--fs-xs);
  color: var(--muted);
  letter-spacing: 0.02em;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s2);
  margin-top: var(--s5);
}

/* Düğmeler */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--s2);
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-pill);
  background: var(--surface);
  font-size: var(--fs-sm);
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: border-color 0.15s, background-color 0.15s;
}

.btn:hover {
  border-color: var(--text);
}

.btn-primary {
  background: var(--text);
  border-color: var(--text);
  color: var(--bg);
}

.btn-primary:hover {
  opacity: 0.9;
}

.btn-sm {
  min-height: 38px;
  padding: 0 14px;
}

.btn-ghost {
  border-color: transparent;
  background: transparent;
  color: var(--muted);
}

.btn-ghost:hover {
  color: var(--text);
  border-color: var(--line);
}

.btn-private {
  border-style: dashed;
}

.link-note {
  font-weight: 500;
  font-size: var(--fs-xs);
  color: var(--muted);
}

.text-btn {
  border: 0;
  padding: 4px 2px;
  background: none;
  color: var(--accent);
  font-size: var(--fs-sm);
  font-weight: 600;
  cursor: pointer;
}

.text-btn:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Bölümler */
.section {
  padding-top: var(--s6);
  padding-bottom: var(--s6);
  scroll-margin-top: 64px;
}

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--s4);
  margin-bottom: var(--s4);
}

.section-head h2 {
  margin: 0;
  font-size: var(--fs-xl);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.section-sub {
  margin: calc(var(--s2) * -1) 0 var(--s4);
  color: var(--muted);
  font-size: var(--fs-sm);
}

/* Süzgeç çipleri */
.filters,
.tech-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s2);
}

.filters {
  margin-bottom: var(--s4);
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 36px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: var(--surface);
  font-size: var(--fs-sm);
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.15s, background-color 0.15s;
}

.chip:hover {
  border-color: var(--line-strong);
}

.chip[aria-pressed="true"],
.chip-active {
  background: var(--text);
  border-color: var(--text);
  color: var(--bg);
}

.chip-count {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--muted);
}

.chip[aria-pressed="true"] .chip-count {
  color: inherit;
  opacity: 0.7;
}

.chip-active svg {
  font-size: 14px;
}

.active-filter {
  display: flex;
  align-items: center;
  gap: var(--s2);
  margin: calc(var(--s2) * -1) 0 var(--s4);
  font-size: var(--fs-sm);
  color: var(--muted);
}

/* Proje listesi */
.project-list {
  display: flex;
  flex-direction: column;
  gap: var(--s2);
}

.project {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow);
  scroll-margin-top: 72px;
  transition: border-color 0.15s;
}

.project:hover,
.project.is-open {
  border-color: var(--line-strong);
}

/* Başlık düğmesinin ::after katmanı tüm satırı tıklanabilir yapar; "Aç" bağlantısı onun üstünde kalır. */
.project-head {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  align-items: center;
  column-gap: var(--s4);
  padding: var(--s4);
}

.project-toggle {
  padding: 0;
  border: 0;
  background: none;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.project-toggle::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--r-lg);
}

.project-toggle:focus-visible {
  outline: none;
}

.project-toggle:focus-visible::after {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.tile {
  grid-column: 1;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: var(--r-md);
  background: var(--tile);
  color: var(--tile-ink);
  font-size: 24px;
}

.tile-letter {
  font-weight: 700;
  font-size: 20px;
}

.project-text {
  grid-column: 2;
  min-width: 0;
}

.project-title {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px var(--s2);
  margin: 0;
  font-size: var(--fs-lg);
  font-weight: 600;
  line-height: 1.3;
}

.project-tagline {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: var(--fs-sm);
  line-height: 1.45;
}

.project-meta {
  margin: 2px 0 0;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.project-head > .chevron {
  grid-column: 4;
  grid-row: 1;
  pointer-events: none;
}

.chevron {
  font-size: 20px;
  color: var(--muted);
  transition: transform 0.2s ease;
}

.is-open .project-head > .chevron,
.toolbox[open] .chevron {
  transform: rotate(180deg);
}

.quick {
  grid-column: 3;
  grid-row: 1;
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  min-height: 36px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  font-size: var(--fs-sm);
  font-weight: 600;
  text-decoration: none;
  transition: border-color 0.15s;
}

.quick:hover {
  border-color: var(--text);
}

.quick svg {
  font-size: 14px;
}

@media (max-width: 559px) {
  .project-head {
    grid-template-columns: auto minmax(0, 1fr) auto;
    column-gap: var(--s3);
    align-items: start;
  }

  .tile {
    width: 40px;
    height: 40px;
    font-size: 22px;
  }

  .project-head > .chevron {
    grid-column: 3;
    align-self: center;
  }

  .quick {
    grid-column: 2;
    grid-row: 2;
    justify-self: start;
    margin-top: var(--s3);
    min-height: 34px;
  }
}

.status {
  display: inline-flex;
  align-items: center;
  padding: 1px 8px;
  border-radius: var(--r-pill);
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.6;
  white-space: nowrap;
}

.status-live {
  color: var(--live);
  background: var(--live-soft);
}

.status-dev {
  color: var(--dev);
  background: var(--dev-soft);
}

.status-idea {
  color: var(--accent);
  background: var(--accent-soft);
}

.status-private {
  color: var(--private);
  background: var(--private-soft);
}

/* Açılan ayrıntı */
.detail-inner {
  padding: var(--s4) var(--s4) var(--s5);
  border-top: 1px solid var(--line);
  margin-inline: var(--s4);
  padding-inline: 0;
  animation: reveal 0.2s ease;
}

@media (min-width: 640px) {
  .detail-inner {
    margin-left: calc(var(--s4) + 44px + var(--s4));
    margin-right: var(--s5);
  }
}

@keyframes reveal {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
}

.detail-summary {
  margin: 0;
  max-width: 64ch;
}

.detail-heading {
  margin: var(--s5) 0 var(--s2);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.feature-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--s2);
}

.feature-list li {
  position: relative;
  padding-left: 20px;
  font-size: var(--fs-sm);
  max-width: 66ch;
}

.feature-list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0.62em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--line-strong);
}

.feature-list-planned li::before {
  background: transparent;
  box-shadow: inset 0 0 0 1.5px var(--accent);
}

.facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s3);
  margin: var(--s5) 0 0;
  padding: var(--s4);
  background: var(--surface-2);
  border-radius: var(--r-md);
}

@media (min-width: 560px) {
  .facts {
    grid-template-columns: 1fr 1fr;
  }
}

.facts div {
  min-width: 0;
}

.facts .wide {
  grid-column: 1 / -1;
}

.facts dt {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.facts dd {
  margin: 2px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  font-size: var(--fs-sm);
}

.mono {
  font-family: var(--mono);
  font-size: 0.875rem;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-pill);
  background: var(--surface);
  font-size: var(--fs-xs);
  font-weight: 500;
}

.tag-btn {
  cursor: pointer;
}

.tag-btn:hover {
  border-color: var(--text);
}

.detail-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s2);
  margin-top: var(--s5);
}

.detail-links svg {
  font-size: 16px;
}

.empty {
  padding: var(--s6) var(--s4);
  text-align: center;
  color: var(--muted);
  border: 1px dashed var(--line-strong);
  border-radius: var(--r-lg);
}

/* Bağlantılar */
.link-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s2);
}

@media (min-width: 560px) {
  .link-cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

.link-card {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: var(--s4);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  text-decoration: none;
  box-shadow: var(--shadow);
  transition: border-color 0.15s;
}

.link-card:hover {
  border-color: var(--text);
}

.link-card-title {
  font-weight: 600;
}

.link-card-url {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--muted);
  overflow-wrap: anywhere;
}

.toolbox {
  margin-top: var(--s4);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  scroll-margin-top: 72px;
}

.toolbox summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s4);
  padding: var(--s4);
  cursor: pointer;
  list-style: none;
  border-radius: var(--r-lg);
}

.toolbox summary::-webkit-details-marker {
  display: none;
}

.toolbox-title {
  display: block;
  font-weight: 600;
}

.toolbox-sub {
  display: block;
  font-size: var(--fs-sm);
  color: var(--muted);
}

.toolbox-groups {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s5);
  padding: var(--s4);
  border-top: 1px solid var(--line);
  margin-inline: var(--s4);
  padding-inline: 0;
}

@media (min-width: 560px) {
  .toolbox-groups {
    grid-template-columns: 1fr 1fr;
  }
}

.toolbox-group h3 {
  margin: 0 0 var(--s2);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.toolbox-group ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.toolbox-group li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  column-gap: var(--s2);
  font-size: var(--fs-sm);
}

.toolbox-group a {
  font-weight: 600;
  text-decoration-color: var(--line-strong);
  text-underline-offset: 3px;
}

.toolbox-group a:hover {
  text-decoration-color: currentColor;
}

.toolbox-group span {
  color: var(--muted);
}

.toolbox-note {
  margin: 0 var(--s4);
  padding: 0 0 var(--s4);
  font-size: var(--fs-xs);
  color: var(--muted);
}

/* Yan sütunlar: geniş ekranda sol gezinme ve sağ durum kutuları, dar ekranda durum kutuları içeriğin altında. */
.rail-left {
  display: none;
}

.rail-right {
  padding-bottom: var(--s5);
}

.rail-right .rail-inner {
  display: grid;
  gap: var(--s4);
}

@media (min-width: 640px) and (max-width: 1079px) {
  .rail-right .rail-inner {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 270px;
    column-gap: var(--s6);
    align-items: start;
  }

  .rail {
    padding-top: var(--s8);
    padding-bottom: var(--s5);
  }
}

/* Yan sütun yalnızca ekrana sığdığında sabitlenir; sığmazsa sayfayla birlikte kayar, böylece iç kaydırma çubuğu hiç çıkmaz. */
@media (min-width: 1080px) and (min-height: 800px) {
  .rail {
    position: sticky;
    top: calc(56px + var(--s4) - var(--s8));
  }
}

@media (min-width: 1280px) {
  .layout {
    grid-template-columns: 190px minmax(0, 1fr) 270px;
  }

  .rail-left {
    display: block;
  }
}

.rail-title {
  margin: 0 0 var(--s2);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.rail-sections,
.rail-projects {
  margin: 0 0 var(--s5);
  padding: 0;
  list-style: none;
}

.rail-sections a,
.rail-projects a {
  display: flex;
  align-items: center;
  gap: var(--s2);
  padding: 6px 10px;
  border-left: 2px solid var(--line);
  color: var(--muted);
  font-size: var(--fs-sm);
  text-decoration: none;
  transition: color 0.15s, border-color 0.15s;
}

.rail-sections a:hover,
.rail-projects a:hover {
  color: var(--text);
}

.rail-sections a.is-active,
.rail-projects a.is-current {
  border-left-color: var(--accent);
  color: var(--text);
  font-weight: 600;
}

.rail-dot {
  flex: none;
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: var(--dot);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--text) 16%, transparent);
}

.rail-badge {
  margin-left: auto;
  font-size: 0.6875rem;
  color: var(--dev);
}

.rail-badge-idea {
  color: var(--accent);
}

.side-card {
  padding: var(--s4);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
}

.side-title {
  display: flex;
  align-items: center;
  gap: var(--s2);
  margin: 0 0 var(--s3);
  font-size: var(--fs-sm);
  font-weight: 700;
}

.pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--live);
  box-shadow: 0 0 0 0 var(--live);
  animation: pulse 2.4s ease-out infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 color-mix(in srgb, var(--live) 50%, transparent);
  }
  70%,
  100% {
    box-shadow: 0 0 0 7px transparent;
  }
}

.now-list,
.update-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--s3);
}

.now-list p,
.update-list p {
  margin: 2px 0 0;
  font-size: var(--fs-xs);
  line-height: 1.5;
}

.update-list li {
  position: relative;
  padding-left: var(--s4);
}

.update-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  bottom: calc(var(--s3) * -1);
  width: 1px;
  background: var(--line);
}

.update-list li::after {
  content: "";
  position: absolute;
  left: -3px;
  top: 0.45em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--line-strong);
}

.update-list li:last-child::before {
  display: none;
}

.update-list time {
  font-family: var(--mono);
  font-size: 0.6875rem;
  color: var(--muted);
}

.update-list .side-project {
  margin-top: 2px;
  font-size: 0.75rem;
  color: var(--muted);
}

.side-project {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-sm);
  font-weight: 600;
  text-decoration: none;
}

.side-project:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.side-project .rail-dot {
  width: 8px;
  height: 8px;
}

.section-hint {
  font-size: var(--fs-xs);
  color: var(--muted);
}

.resources {
  display: grid;
  gap: var(--s2);
}

.resource {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: var(--s3) var(--s4);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--surface-2);
  text-decoration: none;
  transition: border-color 0.15s;
}

.resource:hover {
  border-color: var(--line-strong);
}

.resource-name {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: var(--fs-sm);
}

.resource-name svg {
  font-size: 13px;
  color: var(--muted);
}

.resource-text {
  font-size: var(--fs-xs);
  color: var(--muted);
  line-height: 1.5;
}

/* Alt bilgi */
.footer {
  margin-top: var(--s6);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: var(--fs-xs);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--s2);
  padding-top: var(--s5);
  padding-bottom: var(--s6);
}

.toast {
  position: fixed;
  left: 50%;
  bottom: var(--s5);
  z-index: 30;
  transform: translate(-50%, 12px);
  padding: 10px 16px;
  border-radius: var(--r-pill);
  background: var(--text);
  color: var(--bg);
  font-size: var(--fs-sm);
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
}

.toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}