/* ============================================================
   Adem Hatay Portfolio
   Built on the Editorial Precision design language.
   ============================================================ */
@import url('./colors_and_type.css');

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

/* ---------- DARK MODE TOKENS ---------- */
html.dark {
  --white:       #0F0F0F;
  --off-white:   #1A1A1A;
  --stone-100:   #2A2A2A;
  --stone-400:   #6B6864;
  --charcoal:    #E8E6E1;
  --ink:         #F5F3EE;
  --accent:      #C8A882;
  --accent-dark: #D4B896;
}

/* smooth colour transition on every element */
html, html * {
  transition: background-color 320ms cubic-bezier(0.25, 0.46, 0.45, 0.94),
              color 320ms cubic-bezier(0.25, 0.46, 0.45, 0.94),
              border-color 320ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

body {
  margin: 0;
  background: var(--white);
  color: var(--charcoal);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--accent); color: var(--ink); }

a { color: inherit; }

.wrap { max-width: 920px; margin: 0 auto; padding: 0 32px; }

/* ---------- TOP BAR ---------- */
.top { padding: 24px 0 0; }
.top__row1 { display: flex; align-items: center; justify-content: space-between; }
.top__controls { display: flex; align-items: center; gap: 24px; }
.nav { display: flex; gap: 30px; padding: 14px 0 8px; }

.lang-switch { display: flex; align-items: center; gap: 6px; }
.lang-btn {
  font-family: var(--font-mono); font-size: 11px; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--stone-400); text-decoration: none;
  transition: color var(--dur-mid) var(--ease-editorial);
}
.lang-btn:hover { color: var(--ink); }
.lang-btn--active { color: var(--ink); font-weight: 500; cursor: default; }
.lang-switch .lang-btn:not(.lang-btn--active)::before { content: "/"; margin-right: 6px; color: var(--stone-100); }
.brand {
  background: none; border: none; padding: 0; cursor: pointer;
  font-family: var(--font-head); font-weight: 600; font-size: 18px;
  letter-spacing: -0.01em; color: var(--ink);
  text-decoration: none;
}
/* speedlify badge */
speedlify-score { font-size: 11px; }

/* theme icon visibility via CSS */
.theme-toggle .lucide-sun  { display: block; }
.theme-toggle .lucide-moon { display: none; }
html.dark .theme-toggle .lucide-sun  { display: none; }
html.dark .theme-toggle .lucide-moon { display: block; }

.theme-toggle {
  background: none; border: none; cursor: pointer; padding: 4px;
  color: var(--stone-400); display: flex; align-items: center;
  transition: color var(--dur-mid) var(--ease-editorial),
              transform var(--dur-mid) var(--ease-editorial);
}
.theme-toggle:hover { color: var(--ink); transform: rotate(15deg); }
.theme-toggle svg { width: 16px; height: 16px; stroke-width: 1.6; }

.navlink {
  position: relative; background: none; border: none; cursor: pointer; padding: 4px 0;
  font-family: var(--font-mono); font-size: 12px; text-transform: uppercase;
  letter-spacing: var(--track-nav); color: var(--stone-400);
  transition: color var(--dur-mid) var(--ease-editorial);
  text-decoration: none;
}
.navlink::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 100%;
  background: var(--accent); transform: scaleX(0); transform-origin: left;
  transition: transform var(--dur-mid) var(--ease-editorial);
}
.navlink:hover { color: var(--charcoal); }
.navlink:hover::after,
.navlink.active::after { transform: scaleX(1); }
.navlink.active { color: var(--accent-dark); }

/* ---------- INTRO / PROFILE ---------- */
.intro { display: flex; gap: 28px; align-items: flex-start; padding: 44px 0 8px; }
.avatar {
  flex: 0 0 auto; width: 104px; height: 104px;
  border: 1px solid var(--stone-100);
  object-fit: cover;
}
.avatar--placeholder {
  flex: 0 0 auto; width: 104px; height: 104px;
  border: 1px solid var(--stone-100);
  background: var(--off-white);
  display: flex; align-items: center; justify-content: center;
  color: var(--stone-400);
}
.intro__body { padding-top: 4px; }
.bio {
  font-family: var(--font-body); font-size: 17px; line-height: 1.6;
  color: var(--charcoal); margin: 0; max-width: 560px;
}
.ilink { color: var(--charcoal); text-decoration: underline; text-decoration-color: var(--stone-400); text-underline-offset: 2px; transition: text-decoration-color var(--dur-mid), color var(--dur-mid); }
.ilink:hover { color: var(--accent-dark); text-decoration-color: var(--accent); }
.contact {
  display: inline-block; margin-top: 14px;
  font-family: var(--font-head); font-weight: 600; font-size: 16px;
  color: var(--charcoal); text-decoration: underline; text-underline-offset: 3px;
  text-decoration-thickness: 2px; cursor: pointer;
  transition: color var(--dur-mid) var(--ease-editorial);
}
.contact:hover { color: var(--accent-dark); }
.socials { display: flex; gap: 16px; margin-top: 16px; }
.social {
  display: inline-flex; color: var(--stone-400); cursor: pointer;
  transition: color var(--dur-mid) var(--ease-editorial), transform var(--dur-mid) var(--ease-editorial);
  text-decoration: none;
}
.social:hover { color: var(--ink); transform: translateY(-2px); }
.social svg { width: 20px; height: 20px; stroke-width: 1.6; }

/* ---------- PAGE HEAD ---------- */
.pagehead { padding: 40px 0 0; }
.title {
  font-family: var(--font-display); font-style: italic; font-weight: 300;
  font-size: clamp(52px, 9vw, 108px); line-height: 1.0; letter-spacing: -0.02em;
  color: var(--ink); margin: 0;
  font-variation-settings: 'opsz' 144, 'SOFT' 1;
}
.subtitle {
  font-family: var(--font-body); font-style: italic; font-size: 16px;
  color: var(--stone-400); margin: 22px 0 0;
}

/* ---------- VIEW / TRANSITION ---------- */
.view { padding: 36px 0 120px; }
.fade { animation: vpFade 380ms var(--ease-out) both; }
@keyframes vpFade { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }

/* ---------- FEED / PROSE CARD ---------- */
.card {
  background: var(--white); border: 1px solid var(--stone-100);
  padding: 40px 44px; transition: border-color var(--dur-card) var(--ease-editorial);
}
.card + .card { margin-top: var(--card-gap); }
.prose p { font-family: var(--font-body); font-size: 17px; line-height: 1.75; color: var(--charcoal); margin: 0 0 1.25em; }
.prose p:last-child { margin-bottom: 0; }
.prose a { color: var(--charcoal); text-decoration: underline; text-decoration-color: var(--stone-400); text-underline-offset: 2px; }
.prose a:hover { color: var(--accent-dark); text-decoration-color: var(--accent); }

/* ---------- FEED (homepage mixed list) ---------- */
.feed { display: flex; flex-direction: column; gap: var(--card-gap); }

.feed-more {
  display: flex; align-items: center; gap: 10px;
  margin-top: 32px;
  background: none; border: 1px solid var(--stone-100); padding: 14px 28px;
  font-family: var(--font-mono); font-size: 12px; text-transform: uppercase;
  letter-spacing: var(--track-nav); color: var(--stone-400); cursor: pointer;
  transition: border-color var(--dur-mid) var(--ease-editorial),
              color var(--dur-mid) var(--ease-editorial);
}
.feed-more:hover { border-color: var(--accent); color: var(--ink); }
.feed-more__count { color: var(--stone-400); }

@media (max-width: 680px) {
  .feed-item { grid-template-columns: 36px 1fr; grid-template-rows: auto auto; }
  .feed-item__date { grid-column: 2; font-size: 10px; }
}

/* ---------- ARTICLE LIST ---------- */
.articles { display: flex; flex-direction: column; gap: var(--card-gap); }
.article {
  background: var(--white); border: 1px solid var(--stone-100); padding: 34px 40px; cursor: pointer;
  transition: transform var(--dur-card) var(--ease-editorial), border-color var(--dur-card) var(--ease-editorial);
  text-decoration: none; display: block;
}
.article:hover { transform: translateY(-4px); border-color: var(--accent); }
.article__title {
  font-family: var(--font-head); font-weight: 600; font-size: 24px; letter-spacing: -0.01em;
  color: var(--accent-dark); margin: 0 0 12px;
  transition: color var(--dur-mid) var(--ease-editorial);
}
.article:hover .article__title { color: var(--ink); }
.article__ex { font-family: var(--font-body); font-size: 17px; line-height: 1.6; color: var(--charcoal); margin: 0 0 22px; max-width: 640px; }
.article__date { font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.04em; color: var(--stone-400); }

/* ---------- NOTES ---------- */
.notes { display: flex; flex-direction: column; gap: var(--card-gap); }
.note { background: var(--off-white); border: 1px solid var(--stone-100); padding: 28px 32px; transition: border-color var(--dur-card) var(--ease-editorial); overflow: hidden; }
.note:hover { border-color: var(--accent); }
.note__date { font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.04em; color: var(--stone-400); margin-bottom: 12px; }
.note__text { font-family: var(--font-body); font-size: 17px; line-height: 1.7; color: var(--charcoal); margin: 0; }

/* photo note — full bleed image, no crop */
.note--photo { padding: 0; }
.note--photo .note__date { padding: 24px 32px 12px; margin-bottom: 0; }
.note--photo .note__text { padding: 8px 32px 20px; margin: 0; }
.note__photo {
  display: block;
  width: 100%;
  height: auto;
  max-height: 75vh;
  object-fit: contain;
}

/* video note */
.note--video { padding: 28px 32px; }
.note--video .note__text { margin-bottom: 16px; }
.note__video-wrap {
  position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden;
  border-radius: 2px;
}
.note__video-wrap iframe {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  border: 0;
}

/* feed load-more hidden state */
.feed--hidden { display: none; }

/* ---------- ABOUT ---------- */
.about p { font-family: var(--font-body); font-size: 17px; line-height: 1.75; color: var(--charcoal); margin: 0 0 1.4em; }
.about ul { list-style: none; margin: 0 0 1.8em; padding: 0; }
.about li { font-family: var(--font-body); font-size: 17px; line-height: 1.55; color: var(--charcoal); padding: 7px 0 7px 22px; position: relative; }
.about li::before { content: ""; position: absolute; left: 2px; top: 18px; width: 6px; height: 1px; background: var(--accent); }
.about a { color: var(--charcoal); text-decoration: underline; text-decoration-color: var(--stone-400); text-underline-offset: 2px; transition: color var(--dur-mid), text-decoration-color var(--dur-mid); }
.about a:hover { color: var(--accent-dark); text-decoration-color: var(--accent); }

/* ---------- ARTICLE DETAIL ---------- */
.yazi-detay h2 { font-family: var(--font-head); font-weight: 600; font-size: 22px; letter-spacing: -0.01em; color: var(--ink); margin: 1.8em 0 0.5em; }
.yazi-detay h3 { font-family: var(--font-head); font-weight: 500; font-size: 18px; color: var(--charcoal); margin: 1.6em 0 0.4em; }
.yazi-detay ul, .yazi-detay ol { font-family: var(--font-body); font-size: 17px; line-height: 1.75; color: var(--charcoal); margin: 0 0 1.25em; padding-left: 1.4em; }
.yazi-detay li { margin-bottom: 0.4em; }
.yazi-detay code { font-family: var(--font-mono); font-size: 14px; background: var(--off-white); border: 1px solid var(--stone-100); padding: 2px 6px; }
.yazi-detay pre { background: var(--off-white); border: 1px solid var(--stone-100); padding: 24px 28px; overflow-x: auto; margin: 0 0 1.25em; }
.yazi-detay pre code { background: none; border: none; padding: 0; font-size: 14px; }
.yazi-detay img { max-width: 100%; height: auto; display: block; }

.code-wrap { position: relative; margin: 0 0 1.25em; }
.code-wrap pre { margin: 0; }
.code-copy {
  position: absolute; top: 10px; right: 10px;
  display: flex; align-items: center; justify-content: center;
  width: 32px; height: 32px;
  background: var(--white); border: 1px solid var(--stone-100);
  border-radius: 4px; cursor: pointer;
  color: var(--stone-400);
  opacity: 0;
  transition: opacity 160ms ease, color 160ms ease, border-color 160ms ease;
}
.code-wrap:hover .code-copy { opacity: 1; }
.code-copy:hover { color: var(--ink); border-color: var(--accent); }
.code-copy svg { width: 14px; height: 14px; }

.yazi-geri {
  display: inline-block; margin-top: 40px;
  font-family: var(--font-mono); font-size: 12px; text-transform: uppercase;
  letter-spacing: var(--track-nav); color: var(--stone-400);
  text-decoration: none;
  transition: color var(--dur-mid) var(--ease-editorial);
}
.yazi-geri:hover { color: var(--ink); }

/* ---------- FOOTER ---------- */
.foot { border-top: 1px solid var(--stone-100); padding: 30px 0 60px; display: flex; justify-content: space-between; align-items: center; }
.foot__mark { font-family: var(--font-display); font-style: italic; font-weight: 300; font-size: 20px; color: var(--ink); font-variation-settings: 'opsz' 144, 'SOFT' 1; }
.foot__meta { font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--stone-400); }

/* credit — hover expands left */
.credit {
  display: flex; align-items: center;
  background: none; border: none; cursor: pointer; padding: 0;
  color: var(--stone-400);
}
.credit__expand {
  font-family: var(--font-mono); font-size: 11px; text-transform: uppercase;
  letter-spacing: 0.08em; white-space: nowrap;
  max-width: 0; overflow: hidden; opacity: 0;
  transition: max-width 360ms var(--ease-editorial),
              opacity 280ms var(--ease-editorial),
              color 280ms var(--ease-editorial);
  margin-right: 8px;
}
.credit__mark {
  font-family: var(--font-mono); font-size: 20px;
  transition: color 280ms var(--ease-editorial),
              transform 280ms var(--ease-editorial);
}
.credit:hover .credit__expand { max-width: 220px; opacity: 1; }
.credit:hover .credit__mark { color: var(--accent-dark); transform: rotate(90deg); }
.credit:hover { color: var(--ink); }

/* external redirect overlay */
.ext-overlay {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(13,13,13,0.6);
  backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity 240ms var(--ease-editorial);
}
.ext-overlay.is-open { opacity: 1; pointer-events: all; }
.ext-dialog {
  background: var(--white); border: 1px solid var(--stone-100);
  padding: 40px 44px; max-width: 420px; width: calc(100% - 48px);
  transform: translateY(12px);
  transition: transform 280ms var(--ease-out);
}
.ext-overlay.is-open .ext-dialog { transform: translateY(0); }
.ext-dialog__eyebrow {
  font-family: var(--font-mono); font-size: 11px; text-transform: uppercase;
  letter-spacing: 0.12em; color: var(--stone-400); margin: 0 0 16px;
}
.ext-dialog__title {
  font-family: var(--font-head); font-weight: 600; font-size: 18px;
  color: var(--ink); margin: 0 0 10px; letter-spacing: -0.01em;
}
.ext-dialog__url {
  font-family: var(--font-mono); font-size: 13px; color: var(--accent-dark);
  margin: 0 0 28px;
}
.ext-dialog__actions { display: flex; gap: 12px; align-items: center; }
.ext-dialog__go {
  font-family: var(--font-mono); font-size: 12px; text-transform: uppercase;
  letter-spacing: 0.1em; background: var(--charcoal); color: var(--white);
  padding: 12px 24px; text-decoration: none; border: 1px solid var(--charcoal);
  transition: background 280ms var(--ease-editorial), color 280ms var(--ease-editorial);
}
.ext-dialog__go:hover { background: var(--accent); color: var(--charcoal); border-color: var(--accent); }
.ext-dialog__cancel {
  font-family: var(--font-mono); font-size: 12px; text-transform: uppercase;
  letter-spacing: 0.1em; background: none; border: 1px solid var(--stone-100);
  color: var(--stone-400); padding: 12px 24px; cursor: pointer;
  transition: border-color 280ms var(--ease-editorial), color 280ms var(--ease-editorial);
}
.ext-dialog__cancel:hover { border-color: var(--charcoal); color: var(--charcoal); }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 680px) {
  .intro { flex-direction: column; gap: 20px; }
  .card { padding: 30px 26px; }
  .article { padding: 26px 24px; }

  /* Yazı detay — içerik tam genişlik, başlık küçük padding */
  .pagehead { padding-left: 16px; padding-right: 16px; }
  .yazi-detay { border-left: none; border-right: none; border-radius: 0; padding: 28px 20px; }
  .wrap:has(.yazi-detay) { padding-left: 0; padding-right: 0; }

  /* Header: brand + lang/toggle satır 1, nav satır 2 */
  .top { padding: 16px 0 0; }
  .top__controls { gap: 14px; }
  .nav {
    gap: 18px;
    padding: 10px 0 12px;
    border-top: 1px solid var(--stone-100);
  }
}

@media (prefers-reduced-motion: reduce) {
  .fade { animation: none; }
  * { transition: none !important; }
}