/* ufuktas.com — sabah göğü, tek bir ufuk çizgisi */
:root {
  --sky: #EDF2F5;
  --paper: #FFFFFF;
  --ink: #16283A;
  --ink-2: #51657A;
  --line: #CAD6DF;
  --sun: #E2942A;
  --sun-soft: #F7C978;
  --sea: #1C6873;
  --ok: #2F7A4E;
  --err: #B3402F;
  --display: "Bricolage Grotesque", ui-sans-serif, system-ui, sans-serif;
  --serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --measure: 40rem;
  --gutter: clamp(1rem, 4vw, 2.5rem);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --sky: #0E1A24; --paper: #142330; --ink: #E3EBF1; --ink-2: #94A7B7;
    --line: #2A3D4D; --sun: #EFA640; --sun-soft: #8A5A1C; --sea: #70C4CC;
    --ok: #6FC08F; --err: #F08A78; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --sky: #0E1A24; --paper: #142330; --ink: #E3EBF1; --ink-2: #94A7B7;
  --line: #2A3D4D; --sun: #EFA640; --sun-soft: #8A5A1C; --sea: #70C4CC;
  --ok: #6FC08F; --err: #F08A78; color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--sky); color: var(--ink);
  font: 400 1.0625rem/1.6 var(--display); font-optical-sizing: auto;
  min-height: 100vh; display: flex; flex-direction: column;
}
main { flex: 1; }
a { color: var(--sea); text-underline-offset: .18em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--sun); outline-offset: 3px; border-radius: 2px; }
img { max-width: 100%; height: auto; }

.skip { position: absolute; left: -999px; top: .5rem; background: var(--paper); padding: .5rem 1rem; z-index: 9; }
.skip:focus { left: .5rem; }

/* Üst bar */
.top {
  display: flex; align-items: baseline; justify-content: space-between; gap: 1rem;
  padding: 1.25rem var(--gutter); max-width: 72rem; width: 100%; margin: 0 auto;
}
.mark { font-weight: 650; font-size: 1.05rem; letter-spacing: -.01em; color: var(--ink); text-decoration: none; }
.top nav { display: flex; gap: clamp(.9rem, 3vw, 1.75rem); align-items: baseline; }
.top nav a { color: var(--ink-2); text-decoration: none; font-size: .98rem; }
.top nav a:hover, .top nav a[aria-current] { color: var(--ink); }
.top nav a[aria-current] { box-shadow: inset 0 -2px 0 var(--sun); }
.top .lang { font-size: .82rem; font-weight: 600; border: 1px solid var(--line); padding: .1rem .45rem; border-radius: 4px; }

/* Ufuk */
.hero { max-width: 72rem; margin: 0 auto; padding: clamp(2rem, 8vw, 6rem) var(--gutter) 0; width: 100%; }
.hero-name {
  margin: 0; font-weight: 640; letter-spacing: -.045em; line-height: .86;
  font-size: clamp(4.2rem, 17vw, 12.5rem); font-variation-settings: "opsz" 96;
}
.hero-name span { display: block; }
.hero-name span + span { padding-left: .55em; }
.horizon {
  position: relative; height: clamp(3.5rem, 11vw, 8rem); overflow: hidden;
  width: 100vw; margin-left: calc(50% - 50vw); margin-top: -.15em;
  border-bottom: 2px solid var(--sun); pointer-events: none;
}
.sun {
  position: absolute; right: max(var(--gutter), calc(50vw - 36rem + var(--gutter)));
  bottom: 0; width: clamp(6rem, 20vw, 14rem); aspect-ratio: 1; border-radius: 50%;
  background: var(--sun);
  box-shadow: 0 0 0 clamp(.6rem, 1.6vw, 1.2rem) color-mix(in srgb, var(--sun) 16%, transparent), 0 0 4rem color-mix(in srgb, var(--sun) 25%, transparent);
  transform: translateY(50%);
  animation: rise 2.4s cubic-bezier(.2, .7, .2, 1) .2s both;
}
@keyframes rise { from { transform: translateY(105%); } to { transform: translateY(50%); } }
@media (prefers-reduced-motion: reduce) { .sun { animation: none; } }
.hero-tag {
  font: italic 400 clamp(1.15rem, 2.6vw, 1.5rem)/1.45 var(--serif);
  max-width: 34rem; margin: 1.5rem 0 0; color: var(--ink-2);
}

/* Bölümler */
.wrap { max-width: 72rem; margin: 0 auto; padding: 0 var(--gutter); width: 100%; }
.wrap > * { max-width: var(--measure); }
.intro { padding-top: clamp(2.5rem, 7vw, 4.5rem); }
.intro .prose { font: 400 clamp(1.2rem, 2.2vw, 1.4rem)/1.6 var(--serif); }
.intro-links { display: flex; gap: 1.25rem; flex-wrap: wrap; margin-top: 1.25rem; }
.block { padding-top: clamp(3rem, 8vw, 5rem); }
.h-sec { font-size: 1.05rem; font-weight: 600; color: var(--ink-2); margin: 0 0 1rem; letter-spacing: -.005em; }
.page { padding-top: clamp(2rem, 6vw, 4rem); }
.h-page { font-size: clamp(2.2rem, 6vw, 3.6rem); line-height: 1.05; letter-spacing: -.03em; font-weight: 620; margin: 0 0 1.25rem; }
.lead { font: 400 1.2rem/1.55 var(--serif); color: var(--ink-2); margin-top: 0; }
.more { font-weight: 550; }
.empty { color: var(--ink-2); font-style: italic; font-family: var(--serif); }

/* Yazı listesi */
.posts { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--line); }
.posts li { border-bottom: 1px solid var(--line); }
.posts a { display: grid; grid-template-columns: 1fr auto; gap: .15rem 1rem; padding: 1.1rem 0; color: inherit; text-decoration: none; }
.p-title { font-size: 1.3rem; font-weight: 580; letter-spacing: -.015em; line-height: 1.25; }
.posts a:hover .p-title { text-decoration: underline; text-decoration-color: var(--sun); text-underline-offset: .2em; }
.posts time { color: var(--ink-2); font-size: .9rem; white-space: nowrap; padding-top: .3rem; }
.p-ex { grid-column: 1 / -1; color: var(--ink-2); font: 400 1rem/1.5 var(--serif); }

/* Yazı */
.post-head time { color: var(--ink-2); font-size: .95rem; }
.post-head .h-page { margin-top: .4rem; }
.prose-long { font: 400 1.16rem/1.72 var(--serif); }
.prose h2, .prose h3 { font-family: var(--display); letter-spacing: -.02em; line-height: 1.2; margin: 2.2rem 0 .6rem; }
.prose h2 { font-size: 1.55rem; font-weight: 600; }
.prose h3 { font-size: 1.25rem; font-weight: 600; }
.prose p, .prose ul, .prose ol { margin: 0 0 1.1rem; }
.prose blockquote { margin: 1.5rem 0; padding-left: 1.1rem; border-left: 3px solid var(--sun); color: var(--ink-2); font-style: italic; }
.prose figure { margin: 1.75rem 0; }
.prose img { border-radius: 4px; display: block; }
.prose code { font-size: .88em; background: var(--paper); padding: .1em .35em; border-radius: 3px; border: 1px solid var(--line); }
.prose hr { border: 0; border-top: 1px solid var(--line); margin: 2rem 0; }
.post-foot { display: flex; flex-wrap: wrap; gap: 1.5rem; margin-top: 3rem; padding-top: 1.25rem; border-top: 1px solid var(--line); }

/* Form */
.contact { display: grid; gap: 1rem; }
.contact label { display: grid; gap: .35rem; }
.contact label span { font-size: .92rem; color: var(--ink-2); }
.row2 { display: grid; gap: 1rem; grid-template-columns: 1fr 1fr; }
@media (max-width: 34rem) { .row2 { grid-template-columns: 1fr; } }
input, textarea, select {
  font: inherit; color: var(--ink); background: var(--paper);
  border: 1px solid var(--line); border-radius: 6px; padding: .7rem .8rem; width: 100%;
}
input:focus, textarea:focus { outline: 2px solid var(--sun); outline-offset: 0; border-color: transparent; }
textarea { resize: vertical; min-height: 8rem; }
button {
  font: inherit; font-weight: 600; cursor: pointer; justify-self: start;
  background: var(--ink); color: var(--sky); border: 0; border-radius: 6px; padding: .75rem 1.3rem;
}
button:hover { background: var(--sea); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-note { padding: .75rem 1rem; border-radius: 6px; border: 1px solid; margin: 0 0 1rem; }
.form-note.is-ok { color: var(--ok); }
.form-note.is-err { color: var(--err); }

/* Alt */
.foot { margin-top: clamp(4rem, 10vw, 7rem); border-top: 2px solid var(--sun); }
.foot-in { max-width: 72rem; margin: 0 auto; padding: 1.5rem var(--gutter) 2.5rem; display: flex; flex-wrap: wrap; gap: .5rem 2rem; align-items: baseline; color: var(--ink-2); font-size: .95rem; }
.foot-in p { margin: 0; }
.foot-name { color: var(--ink); font-weight: 600; }
.foot-links { display: flex; gap: 1.1rem; flex-wrap: wrap; }
.foot-meta { margin-left: auto !important; }
.foot a { color: var(--ink-2); }
.nf .h-page { font-size: clamp(4rem, 14vw, 8rem); color: var(--sun); }