/* erdemkalayci.com — EK Apps. JS yok. Sıcak kâğıt zemin, Plus Jakarta Sans, tek vurgu rengi. */

@font-face { font-family: "Jakarta"; font-style: normal; font-weight: 400 800; font-display: swap;
  src: url("/assets/fonts/jakarta-latin-ext.woff2") format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Jakarta"; font-style: normal; font-weight: 400 800; font-display: swap;
  src: url("/assets/fonts/jakarta-latin.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

:root {
  --paper: #f4efe6; --surface: #fbf8f2; --ink: #1d1a16; --ink-2: #5a534a; --ink-3: #8a8277; --line: #ddd4c5;
  --accent: #c8461f; --accent-ink: #9e3415; --wrap: 1080px; color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root { --paper: #15130f; --surface: #1d1a15; --ink: #f1ebe0; --ink-2: #bdb4a6; --ink-3: #8c8476; --line: #322d25;
    --accent: #ef7a50; --accent-ink: #f39673; color-scheme: dark; }
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 80px; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 17px/1.62 "Jakarta", ui-sans-serif, system-ui, -apple-system, sans-serif; letter-spacing: .012em; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
a { color: var(--accent-ink); text-underline-offset: .18em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
h1, h2, h3 { margin: 0; font-weight: 750; line-height: 1.08; letter-spacing: -.03em; }
p { margin: 0; }
.wrap { width: min(100% - 32px, var(--wrap)); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: var(--paper); padding: 8px 12px; border-radius: 8px; z-index: 10; }
.skip:focus { left: 16px; }

.top { border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 64px; }
.brand { font-weight: 800; font-size: 21px; color: var(--ink); text-decoration: none; letter-spacing: -.01em; }
.brand span { color: var(--accent); }
.nav { display: flex; gap: 4px; font-size: 15px; font-weight: 550; }
.nav a { color: var(--ink-2); text-decoration: none; padding: 8px 10px; border-radius: 8px; }
.nav a:hover { color: var(--ink); background: var(--surface); }
@media (max-width: 520px) { .nav .opt { display: none; } }

.hero { padding: 88px 0 72px; }
.hero h1 { font-size: clamp(42px, 6.6vw, 80px); max-width: 12em; letter-spacing: -.04em; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero .lead { font-size: clamp(18px, 1.7vw, 21px); color: var(--ink-2); margin-top: 26px; max-width: 34em; }
.byline { display: flex; flex-wrap: wrap; gap: 6px 20px; margin-top: 30px; font-size: 15px; color: var(--ink-3); }
.byline b { color: var(--ink); font-weight: 600; }

section { padding: 72px 0; border-top: 1px solid var(--line); }
.head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px 32px; margin-bottom: 36px; }
.head h2 { font-size: clamp(30px, 3.6vw, 44px); }
.head p { color: var(--ink-2); max-width: 32em; }

.apps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; border-top: 1px solid var(--line); }
.app { display: grid; grid-template-columns: 76px 1fr; gap: 18px; padding: 28px 28px 28px 0; border-bottom: 1px solid var(--line); }
.app:nth-child(even) { padding: 28px 0 28px 28px; border-left: 1px solid var(--line); }
.app:target { background: var(--surface); }
.app img, .app .ph { width: 76px; height: 76px; border-radius: 22%; }
.app .ph { display: grid; place-items: center; background: var(--surface); border: 1px dashed var(--line); font-weight: 800; font-size: 30px; color: var(--accent); }
.app h3 { font-size: 22px; letter-spacing: -.02em; }
.app .tag { font-size: 13px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); margin: 4px 0 10px; }
.app p { color: var(--ink-2); }
.links { display: flex; flex-wrap: wrap; gap: 4px 16px; margin-top: 14px; font-size: 15px; font-weight: 600; }
.links a { text-decoration: none; }
.links a:hover { text-decoration: underline; }
.links .muted { color: var(--ink-3); font-weight: 500; }
@media (max-width: 760px) {
  .apps { grid-template-columns: 1fr; }
  .app, .app:nth-child(even) { padding: 24px 0; border-left: 0; }
}

.about { display: grid; grid-template-columns: 1.3fr 1fr; gap: 48px; }
.about p { color: var(--ink-2); font-size: 19px; }
.about p + p { margin-top: 14px; }
.cards { display: grid; gap: 12px; align-content: start; }
.card { padding: 20px 22px; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; }
.card h3 { font-size: 13px; font-weight: 600; letter-spacing: .07em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 6px; }
.card .sub { color: var(--ink-2); font-size: 15px; margin-top: 4px; }
@media (max-width: 760px) { .about { grid-template-columns: 1fr; } }

.page-head { padding: 64px 0 32px; }
.page-head h1 { font-size: clamp(36px, 5vw, 56px); }
.page-head p { color: var(--ink-2); margin-top: 16px; max-width: 40em; font-size: 18px; }
.page-head nav { margin-top: 18px; font-size: 15px; }
.doc-list { list-style: none; margin: 0 0 72px; padding: 0; border-top: 1px solid var(--line); }
.doc-row { display: grid; grid-template-columns: 240px 1fr; gap: 8px 24px; padding: 18px 0; border-bottom: 1px solid var(--line); align-items: center; }
.doc-row:target { background: var(--surface); }
.doc-name { display: flex; align-items: center; gap: 12px; font-weight: 650; }
.doc-name img, .doc-name .ph { width: 36px; height: 36px; border-radius: 22%; }
.doc-name .ph { display: grid; place-items: center; background: var(--surface); border: 1px dashed var(--line); color: var(--accent); font-weight: 800; font-size: 17px; }
.docs { display: flex; flex-wrap: wrap; gap: 8px; }
.docs a { font-size: 14px; font-weight: 550; text-decoration: none; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface); color: var(--ink); }
.docs a:hover { border-color: var(--accent); color: var(--accent-ink); }
.docs a.old { color: var(--ink-3); }
@media (max-width: 680px) { .doc-row { grid-template-columns: 1fr; } }
.prose { max-width: 42em; padding-bottom: 72px; color: var(--ink-2); }
.prose h2 { font-size: 22px; color: var(--ink); margin: 36px 0 10px; }

.foot { border-top: 1px solid var(--line); padding: 36px 0 44px; font-size: 14px; color: var(--ink-3); }
.foot .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px 40px; }
.foot nav { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.foot nav a { color: var(--ink-2); text-decoration: none; }
.foot nav a:hover { color: var(--ink); text-decoration: underline; }
.notfound { padding: 110px 0; }
.notfound h1 { font-size: clamp(36px, 5vw, 56px); margin-bottom: 14px; }
.notfound p { color: var(--ink-2); max-width: 32em; }
.mt-l { margin-top: 24px; }