/* Site: tanıtım sayfası, giriş/kayıt, projeler, topluluk. Atölyenin renk değişkenlerini kullanır. */

:root {
  --c-orange: #ff7a45;
  --c-teal: #14b8a6;
  --c-purple: #8b5cf6;
  --c-lime: #84cc16;
  --c-pink: #ec4899;
  --c-yellow: #fbbf24;
  --c-blue: #3b82f6;
  --radius: 18px;
  --font-fun: 'Fredoka', Inter, 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', system-ui, sans-serif;
}

/* ---------- ortak ---------- */

.site {
  height: 100%;
  overflow-y: auto;
  scroll-padding-top: 72px;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  font-size: 16px;
  scroll-behavior: smooth;
}
.site h1,
.site h2,
.site h3 {
  font-family: var(--font-fun);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.15;
}
.site a {
  color: inherit;
}
.site-main {
  width: min(1180px, 100%);
  margin: 0 auto;
  padding: 32px 24px 64px;
  flex: 1;
}
.site-main.narrow {
  width: min(820px, 100%);
}
.center-page {
  display: grid;
  place-items: center;
  text-align: center;
  gap: 12px;
}
.nf-code {
  font-family: var(--font-fun);
  font-size: 120px;
  font-weight: 700;
  background: linear-gradient(120deg, var(--c-orange), var(--c-pink), var(--c-purple));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  padding: 10px 20px;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--text);
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s, filter 0.15s;
  white-space: nowrap;
}
.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.18);
}
.btn:active {
  transform: translateY(0);
}
.btn svg {
  fill: none;
  stroke: currentColor;
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.btn.primary,
button.btn.primary {
  background: linear-gradient(135deg, var(--c-orange), #ff5f6d);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 6px 18px rgba(255, 106, 61, 0.35);
}
.btn.soft {
  background: var(--panel);
  border-color: var(--line);
}
.btn.ghost {
  background: transparent;
  border-color: transparent;
}
.btn.ghost:hover {
  background: var(--panel-2);
  box-shadow: none;
}
.btn.big {
  padding: 14px 26px;
  font-size: 17px;
}
.btn.small {
  padding: 6px 14px;
  font-size: 14px;
}
.btn.wide {
  width: 100%;
}
.btn.danger-soft {
  background: transparent;
  border-color: color-mix(in srgb, var(--danger) 50%, transparent);
  color: var(--danger);
}
.danger-text {
  color: var(--danger) !important;
}
.btn:disabled {
  opacity: 0.55;
  cursor: default;
  transform: none;
  box-shadow: none;
}
.icon-btn {
  width: 40px;
  height: 40px;
  padding: 0;
  display: inline-grid;
  place-items: center;
  border-radius: 12px;
}
.icon-btn svg {
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.form-error {
  color: var(--danger);
  font-weight: 500;
}
.ok-note {
  color: var(--ok);
  font-weight: 600;
}
.empty-note,
.empty-box {
  color: var(--muted);
  text-align: center;
  padding: 32px 16px;
}
.empty-box {
  border: 2px dashed var(--line);
  border-radius: var(--radius);
  display: grid;
  gap: 8px;
  justify-items: center;
}
.section-lead {
  color: var(--muted);
  font-size: 18px;
  max-width: 62ch;
}
.row-end {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  align-items: center;
  margin-top: 12px;
  flex-wrap: wrap;
}

/* ---------- üst menü ---------- */

.site-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px clamp(16px, 4vw, 40px);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
}
.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-fun);
  font-weight: 600;
  font-size: 20px;
  text-decoration: none;
}
.site-logo .logo-chip {
  fill: var(--c-orange);
}
.site-logo .logo-pin rect {
  fill: var(--muted);
}
.site-logo .logo-core {
  fill: #fff;
}
.site-brand:hover .logo-core {
  fill: var(--c-yellow);
}
.site-links {
  display: flex;
  gap: 4px;
  margin-left: 12px;
}
.site-links a {
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 999px;
  font-weight: 500;
  color: var(--muted);
}
.site-links a:hover,
.site-links a[aria-current='page'] {
  color: var(--text);
  background: var(--panel-2);
}
.site-tools {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-burger {
  display: none;
}
.nav-extra {
  display: none;
}
.lang-switch button {
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.04em;
  padding: 4px 9px;
}
.user-menu {
  position: relative;
}
.avatar-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  padding: 3px 12px 3px 3px;
  background: var(--panel-2);
}
.avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--c-teal), var(--c-purple));
}
.user-name {
  max-width: 14ch;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.user-pop {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  min-width: 180px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 6px;
  display: grid;
  z-index: 40;
}
.user-pop a,
.user-pop button {
  text-align: left;
  padding: 9px 12px;
  border-radius: 10px;
  text-decoration: none;
  background: transparent;
  border: 0;
}
.user-pop a:hover,
.user-pop button:hover {
  background: var(--panel-2);
}

/* Atölyenin üst çubuğundaki marka bağlantısı. */
.topbar a.brand {
  color: inherit;
  text-decoration: none;
}

/* ---------- kahraman alanı ---------- */

.landing main {
  flex: 1;
}
.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
  width: min(1240px, 100%);
  margin: 0 auto;
  padding: clamp(32px, 6vw, 80px) clamp(16px, 4vw, 40px) 40px;
}
.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.35;
  z-index: -1;
  animation: blob 14s ease-in-out infinite alternate;
}
.hero-blob.b1 {
  width: 420px;
  height: 420px;
  background: var(--c-orange);
  top: -80px;
  left: -120px;
}
.hero-blob.b2 {
  width: 380px;
  height: 380px;
  background: var(--c-purple);
  bottom: -60px;
  right: -80px;
  animation-delay: -6s;
}
@keyframes blob {
  to {
    transform: translate(40px, 30px) scale(1.12);
  }
}
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--c-teal);
  background: color-mix(in srgb, var(--c-teal) 14%, transparent);
  padding: 6px 14px;
  border-radius: 999px;
  margin: 0 0 18px;
}
.kicker-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--c-teal);
  box-shadow: 0 0 0 0 var(--c-teal);
  animation: ping 1.8s ease-out infinite;
}
@keyframes ping {
  70% {
    box-shadow: 0 0 0 10px transparent;
  }
  100% {
    box-shadow: 0 0 0 0 transparent;
  }
}
.hero h1 {
  font-size: clamp(40px, 6vw, 72px);
  margin: 0 0 20px;
  display: grid;
}
.grad {
  background: linear-gradient(110deg, var(--c-orange) 0%, var(--c-pink) 45%, var(--c-purple) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  background-size: 200% 100%;
  animation: shimmer 8s ease-in-out infinite alternate;
}
@keyframes shimmer {
  to {
    background-position: 100% 0;
  }
}
.lead {
  font-size: clamp(17px, 1.6vw, 20px);
  color: var(--muted);
  max-width: 56ch;
  margin: 0 0 28px;
}
.hero-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.hero-note {
  margin-top: 18px;
  color: var(--muted);
  font-size: 14px;
}
.hero-visual {
  position: relative;
  animation: rise 0.9s cubic-bezier(0.2, 0.8, 0.2, 1) both;
}
.hero-text {
  animation: rise 0.7s cubic-bezier(0.2, 0.8, 0.2, 1) both;
}
@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
}

/* ---------- canlı devre çizimi ---------- */

.hero-art {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 30px 50px rgba(0, 0, 0, 0.25));
}
.art-board {
  fill: var(--canvas);
  stroke: var(--line);
  stroke-width: 2;
}
.art-dot {
  fill: var(--grid);
}
.art-label {
  font: 600 14px var(--font-fun);
  fill: var(--muted);
}
.art-wire {
  fill: none;
  stroke: var(--off);
  stroke-width: 6;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: stroke 0.25s;
}
.art-wire.on {
  stroke: var(--on);
  filter: drop-shadow(0 0 6px var(--on-glow));
}
.art-flow {
  fill: none;
  stroke: transparent;
  stroke-width: 3;
  stroke-linecap: round;
  stroke-dasharray: 3 22;
}
.art-flow.on {
  stroke: #fff6d6;
  animation: flow 0.9s linear infinite;
}
@keyframes flow {
  to {
    stroke-dashoffset: -25;
  }
}
.art-switch .sw-body {
  fill: var(--panel-2);
  stroke: var(--line);
  stroke-width: 2;
  transition: fill 0.25s;
}
.art-switch.on .sw-body {
  fill: var(--on);
  stroke: transparent;
}
.art-switch .sw-knob {
  fill: #fff;
  transition: cx 0.3s cubic-bezier(0.3, 1.4, 0.5, 1);
  filter: drop-shadow(0 2px 3px rgba(0, 0, 0, 0.3));
}
.art-gate path {
  fill: var(--c-purple);
}
.art-gate .bubble {
  fill: var(--c-purple);
  stroke: var(--canvas);
  stroke-width: 3;
}
.art-gate text {
  font: 700 18px var(--font-fun);
  fill: #fff;
}
.art-lamp .bulb {
  fill: var(--lamp-off);
  stroke: var(--line);
  stroke-width: 2;
  transition: fill 0.25s;
}
.art-lamp .glow {
  opacity: 0;
  transition: opacity 0.3s;
}
.art-lamp.on .glow {
  opacity: 1;
}
.art-lamp.on .bulb {
  fill: #ffd166;
  stroke: #ffb703;
}
.art-lamp .filament {
  fill: none;
  stroke: var(--muted);
  stroke-width: 2.5;
  stroke-linejoin: round;
}
.art-lamp.on .filament {
  stroke: #e85d04;
}
.art-lamp .base {
  fill: var(--muted);
}
.art-counter .panel {
  fill: #11161e;
  stroke: var(--line);
}
.seg7 {
  fill: #2a1a14;
  transition: fill 0.15s;
}
.seg7.on {
  fill: #ff5a36;
  filter: drop-shadow(0 0 4px rgba(255, 90, 54, 0.8));
}
.floater rect {
  stroke-width: 0;
}
.floater text {
  font: 700 13px var(--font-fun);
  fill: #fff;
}
.floater {
  animation: bob 5s ease-in-out infinite;
  transform-box: fill-box;
}
.floater.c-blue rect {
  fill: var(--c-blue);
}
.floater.c-teal rect {
  fill: var(--c-teal);
}
.floater.c-pink rect {
  fill: var(--c-pink);
}
.floater.c-purple rect {
  fill: var(--c-purple);
}
@keyframes bob {
  50% {
    transform: translateY(-10px) rotate(-3deg);
  }
}
.nandi-body {
  animation: hop 3.2s ease-in-out infinite;
  transform-box: fill-box;
  transform-origin: 50% 100%;
}
@keyframes hop {
  0%,
  60%,
  100% {
    transform: translateY(0);
  }
  70% {
    transform: translateY(-12px) scaleY(1.03);
  }
  80% {
    transform: translateY(0) scaleY(0.96);
  }
}
.nandi .shell {
  fill: var(--c-teal);
}
.nandi .pin {
  fill: var(--muted);
}
.nandi .eye {
  fill: #1d2330;
  animation: blink 4s infinite;
  transform-box: fill-box;
  transform-origin: center;
}
.nandi .shine {
  fill: #fff;
}
.nandi .smile {
  fill: none;
  stroke: #1d2330;
  stroke-width: 3.5;
  stroke-linecap: round;
}
.nandi .cheek {
  fill: #ff8fab;
  opacity: 0.8;
}
@keyframes blink {
  0%,
  92%,
  100% {
    transform: scaleY(1);
  }
  95% {
    transform: scaleY(0.1);
  }
}
.speech path {
  fill: var(--panel);
  stroke: var(--line);
  stroke-width: 2;
}
.speech text {
  font: 700 17px 'JetBrains Mono', monospace;
  fill: var(--text);
}

/* ---------- bölümler ---------- */

.landing section:not(.hero) {
  width: min(1180px, 100%);
  margin: 0 auto;
  padding: 56px clamp(16px, 4vw, 40px);
}
.landing section h2 {
  font-size: clamp(30px, 4vw, 44px);
  margin: 0 0 12px;
}
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.reveal.in {
  opacity: 1;
  transform: none;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding-top: 8px !important;
}
.hero-stat {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  display: grid;
  gap: 4px;
}
.hero-stat strong {
  font-family: var(--font-fun);
  font-size: 38px;
  line-height: 1;
}
.hero-stat:nth-child(1) strong {
  color: var(--c-orange);
}
.hero-stat:nth-child(2) strong {
  color: var(--c-teal);
}
.hero-stat:nth-child(3) strong {
  color: var(--c-purple);
}
.hero-stat span {
  color: var(--muted);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 28px;
}
.step {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 28px 24px 24px;
  transition: transform 0.2s;
}
.step:hover {
  transform: translateY(-4px) rotate(-0.4deg);
}
.step-num {
  position: absolute;
  top: -16px;
  left: 22px;
  width: 36px;
  height: 36px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font: 700 18px var(--font-fun);
  color: #fff;
}
.step-0 .step-num {
  background: var(--c-orange);
}
.step-1 .step-num {
  background: var(--c-teal);
}
.step-2 .step-num {
  background: var(--c-purple);
}
.step-icon {
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.step-0 .step-icon {
  stroke: var(--c-orange);
}
.step-1 .step-icon {
  stroke: var(--c-teal);
}
.step-2 .step-icon {
  stroke: var(--c-purple);
}
.step h3 {
  font-size: 22px;
  margin: 12px 0 8px;
}
.step p {
  margin: 0;
  color: var(--muted);
}

.show-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 16px;
  margin-top: 24px;
}
.show-card {
  --tone: var(--c-orange);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  text-align: left;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 16px 18px 18px;
  font-size: 15px;
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}
.show-card:hover {
  transform: translateY(-5px);
  border-color: var(--tone);
  box-shadow: 0 16px 30px color-mix(in srgb, var(--tone) 22%, transparent);
}
.show-card.c-orange {
  --tone: var(--c-orange);
}
.show-card.c-teal {
  --tone: var(--c-teal);
}
.show-card.c-lime {
  --tone: var(--c-lime);
}
.show-card.c-purple {
  --tone: var(--c-purple);
}
.show-card.c-pink {
  --tone: var(--c-pink);
}
.show-art {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: 14px;
  background: color-mix(in srgb, var(--tone) 14%, var(--panel-2));
  display: grid;
  place-items: center;
  margin-bottom: 6px;
}
.show-art svg {
  width: 72%;
  height: auto;
}
.show-card h3 {
  margin: 4px 0 0;
  font-size: 20px;
}
.show-card p {
  margin: 0;
  color: var(--muted);
  flex: 1;
}
.show-open {
  margin-top: 6px;
  font-weight: 600;
  color: var(--tone);
}
.il-body {
  fill: #1f2733;
}
.il-screen {
  fill: #b9c7a3;
}
.il-digits {
  font: 700 13px 'JetBrains Mono', monospace;
  fill: #1e2a14;
}
.il-key {
  fill: #4a525e;
}
.il-key.op {
  fill: var(--c-orange);
}
.il-clock {
  font: 700 26px 'JetBrains Mono', monospace;
  fill: #ff5a36;
  letter-spacing: 4px;
}
.il-blink {
  fill: #0000;
}
.il-snake {
  fill: #22c55e;
}
.il-food {
  fill: #ef4444;
  animation: pulse 1.2s ease-in-out infinite;
  transform-box: fill-box;
  transform-origin: center;
}
@keyframes pulse {
  50% {
    transform: scale(0.7);
  }
}
.il-pin {
  fill: var(--muted);
}
.il-cpu {
  fill: var(--c-purple);
}
.il-cpu-text {
  font: 700 16px var(--font-fun);
  fill: #fff;
}
.il-tr {
  fill: none;
  stroke: var(--c-pink);
  stroke-width: 4;
  stroke-linecap: round;
}
.il-tr-ring {
  fill: none;
  stroke: var(--c-pink);
  stroke-width: 2.5;
  opacity: 0.5;
}

.aud-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 24px;
}
.aud {
  position: relative;
  border-radius: 28px;
  padding: 30px 28px;
  overflow: hidden;
  border: 1px solid var(--line);
}
.aud.kids {
  background: linear-gradient(150deg, color-mix(in srgb, var(--c-yellow) 26%, var(--panel)), color-mix(in srgb, var(--c-pink) 18%, var(--panel)));
}
.aud.adults {
  background: linear-gradient(150deg, color-mix(in srgb, var(--c-teal) 22%, var(--panel)), color-mix(in srgb, var(--c-blue) 18%, var(--panel)));
}
.aud-badge {
  position: absolute;
  right: 22px;
  top: 18px;
  font: 700 46px var(--font-fun);
  opacity: 0.25;
}
.aud h3 {
  font-size: 28px;
  margin: 0 0 8px;
}
.aud p {
  margin: 0 0 14px;
  color: var(--text);
  opacity: 0.85;
}
.aud ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}
.aud li {
  display: flex;
  gap: 10px;
  align-items: center;
  font-weight: 500;
}
.aud li::before {
  content: '';
  width: 20px;
  height: 20px;
  flex: none;
  border-radius: 6px;
  background: var(--c-orange)
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E")
    center / 14px no-repeat;
}
.aud.adults li::before {
  background-color: var(--c-teal);
}

.teaser {
  display: grid;
  justify-items: start;
  gap: 8px;
}
.teaser .empty-note {
  text-align: left;
  padding: 8px 0;
}
.teaser .post-grid {
  width: 100%;
  margin: 16px 0;
}

.final-cta {
  padding-top: 24px !important;
}
.final-inner {
  border-radius: 32px;
  padding: clamp(32px, 6vw, 64px);
  text-align: center;
  display: grid;
  justify-items: center;
  gap: 8px;
  background: radial-gradient(circle at 20% 20%, color-mix(in srgb, var(--c-orange) 35%, transparent), transparent 55%),
    radial-gradient(circle at 80% 80%, color-mix(in srgb, var(--c-purple) 35%, transparent), transparent 55%), var(--panel);
  border: 1px solid var(--line);
}
.final-inner p {
  color: var(--muted);
  max-width: 52ch;
  margin: 0 0 16px;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: center;
  justify-content: space-between;
  padding: 28px clamp(16px, 4vw, 40px);
  border-top: 1px solid var(--line);
  color: var(--muted);
}
.footer-brand p {
  margin: 6px 0 0;
}
.footer-links {
  display: flex;
  gap: 18px;
}
.footer-links a {
  text-decoration: none;
}
.footer-links a:hover {
  color: var(--text);
}
.footer-tools {
  display: flex;
  gap: 8px;
}

/* ---------- giriş / kayıt ---------- */

.auth-main {
  flex: 1;
  display: grid;
  place-items: center;
  padding: 32px 16px 64px;
}
.auth-card {
  position: relative;
  width: min(440px, 100%);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 34px 30px 26px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 12px;
  overflow: hidden;
  animation: rise 0.5s cubic-bezier(0.2, 0.8, 0.2, 1) both;
}
.auth-card h1 {
  margin: 0;
  font-size: 32px;
}
.auth-card > p {
  margin: 0 0 6px;
}
.auth-spark {
  position: absolute;
  top: -60px;
  right: -60px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: conic-gradient(var(--c-orange), var(--c-pink), var(--c-purple), var(--c-teal), var(--c-orange));
  opacity: 0.25;
  filter: blur(18px);
  animation: spin 12s linear infinite;
}
@keyframes spin {
  to {
    transform: rotate(1turn);
  }
}
.field.big {
  display: grid;
  gap: 6px;
}
.field.big span {
  font-weight: 600;
}
.field.big input {
  font-size: 16px;
  padding: 11px 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--bg);
}
.field.big input:focus {
  outline: 3px solid color-mix(in srgb, var(--c-orange) 35%, transparent);
  border-color: var(--c-orange);
}
.auth-switch {
  text-align: center;
  color: var(--muted);
  font-size: 14px;
}

/* ---------- projeler ---------- */

.page-head {
  margin-bottom: 24px;
}
.page-head h1 {
  font-size: clamp(32px, 4vw, 44px);
  margin: 0 0 8px;
}
.page-head.row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  flex-wrap: wrap;
}
.project-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.project-row {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 14px 16px;
  flex-wrap: wrap;
}
.project-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: color-mix(in srgb, var(--c-teal) 18%, var(--panel-2));
}
.project-icon svg {
  fill: none;
  stroke: var(--c-teal);
  stroke-width: 1.8;
  stroke-linecap: round;
}
.project-info {
  flex: 1;
  min-width: 160px;
}
.project-info h3 {
  margin: 0;
  font-size: 19px;
}
.project-info p {
  margin: 2px 0 0;
}
.project-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

/* ---------- topluluk ---------- */

.cm-toolbar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 20px;
}
.cm-search {
  flex: 1;
  min-width: 200px;
  padding: 9px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--panel);
}
.cm-sort {
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--panel);
}
.post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 18px;
}
.post-card {
  display: flex;
  flex-direction: column;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
}
.post-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.post-thumb {
  display: block;
  aspect-ratio: 16 / 10;
  background: var(--canvas);
  border-bottom: 1px solid var(--line);
  padding: 10px;
}
.thumb {
  width: 100%;
  height: 100%;
  display: block;
}
.t-wire {
  fill: none;
  stroke: var(--muted);
  opacity: 0.7;
}
.t-box,
.t-chip {
  opacity: 0.92;
}
.t-pin {
  fill: var(--muted);
}
.t-pin-label {
  font: 600 11px 'JetBrains Mono', monospace;
  fill: #fff;
}
.t-chip-name {
  font: 700 15px var(--font-fun);
  fill: #fff;
}
.post-body {
  padding: 12px 14px 14px;
  display: grid;
  gap: 6px;
  flex: 1;
}
.post-body h3 {
  margin: 0;
  font-size: 18px;
}
.post-body h3 a {
  text-decoration: none;
}
.post-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.kind-badge {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 2px 9px;
  border-radius: 999px;
  color: #fff;
  background: var(--c-purple);
}
.kind-project .kind-badge {
  background: var(--c-teal);
}
.post-author {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}
.post-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: auto;
  padding-top: 6px;
  flex-wrap: wrap;
}
.post-actions .btn {
  margin-left: auto;
}
.post-actions.big .btn {
  margin-left: 0;
}
.like {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  padding: 5px 12px;
  background: var(--panel-2);
}
.like svg {
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
}
.like.on {
  color: var(--c-pink);
  border-color: color-mix(in srgb, var(--c-pink) 50%, transparent);
}
.like.on svg {
  fill: var(--c-pink);
  animation: heart 0.4s ease;
}
@keyframes heart {
  50% {
    transform: scale(1.35);
  }
}
.uses {
  color: var(--muted);
  font-size: 13px;
}
.more {
  display: block;
  margin: 24px auto 0;
}
.back-link {
  display: inline-block;
  margin-bottom: 16px;
  color: var(--muted);
  text-decoration: none;
}
.post-page h1 {
  font-size: clamp(30px, 4vw, 42px);
  margin: 12px 0 6px;
}
.post-hero {
  background: var(--canvas);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 18px;
  aspect-ratio: 16 / 9;
  margin-bottom: 16px;
}
.post-desc {
  white-space: pre-wrap;
  font-size: 17px;
}

/* ---------- küçük ekranlar ---------- */

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
  }
  .hero-visual {
    max-width: 560px;
  }
  .steps,
  .aud-grid {
    grid-template-columns: 1fr;
  }
  .nav-burger {
    display: inline-grid;
    order: 3;
  }
  .site-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--panel);
    border-bottom: 1px solid var(--line);
    padding: 8px 16px 14px;
    margin: 0;
  }
  .site-links.open {
    display: flex;
  }
  .user-name {
    display: none;
  }
}
@media (max-width: 640px) {
  /* Dil seçici ve giriş/kayıt menüye taşınır; üst çubukta tema, hesap ve menü düğmesi kalır. */
  .site-tools .lang-switch,
  .site-tools > .btn {
    display: none;
  }
  .site-tools {
    gap: 4px;
  }
  .nav-extra {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 8px;
    padding-top: 12px;
    border-top: 1px solid var(--line);
  }
  .nav-extra .lang-switch {
    align-self: flex-start;
  }
  .nav-extra .lang-switch button {
    padding: 6px 14px;
    font-size: 13px;
  }
  .nav-auth {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }
  .nav-auth .btn {
    justify-content: center;
  }
}
@media (max-width: 560px) {
  .hero-stats {
    grid-template-columns: 1fr;
  }
  .site-nav {
    gap: 8px;
  }
  .site-brand span {
    display: none;
  }
  .btn.big {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .site *,
  .site *::before,
  .site *::after {
    animation: none !important;
    transition: none !important;
  }
  .reveal {
    opacity: 1;
    transform: none;
  }
}