/* Elmas Zemin Parlatma — temel: font, değişkenler, sıfırlama, tipografi, yerleşim */
@font-face { font-family: "Manrope"; font-style: normal; font-weight: 400 800; font-display: swap;
  src: url("../fonts/manrope-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-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Manrope"; font-style: normal; font-weight: 400 800; font-display: swap;
  src: url("../fonts/manrope-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 {
  --ink: #12202a;
  --ink-2: #2b3c47;
  --muted: #4d5f6b;
  --bg: #f3f6f8;
  --bg-2: #e9eff3;
  --glass: rgba(255, 255, 255, .68);
  --glass-strong: rgba(255, 255, 255, .86);
  --line: rgba(18, 32, 42, .10);
  --ice: #7fd0f5;
  --ice-soft: #cdeefc;
  --cyan: #2a9fcb;
  --cyan-deep: #176f93;
  --rose: #94593b;
  --rose-soft: #c58a67;
  --halo: 0 0 0 1px rgba(76, 190, 232, .6), 0 0 26px 3px rgba(127, 208, 245, .5), 0 0 64px 12px rgba(127, 208, 245, .3);
  --shadow: 0 14px 40px rgba(18, 32, 42, .08);
  --radius: 22px;
  --wrap: 1200px;
  --header-h: 68px;
  --font: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 20px); }
body {
  margin: 0; font-family: var(--font); font-size: 1rem; line-height: 1.65; color: var(--ink);
  background:
    radial-gradient(60rem 30rem at 90% -5%, rgba(127, 208, 245, .22), transparent 70%),
    radial-gradient(50rem 28rem at -5% 30%, rgba(205, 238, 252, .5), transparent 70%),
    var(--bg);
  background-attachment: fixed;
  overflow-x: hidden;
}
img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4 { margin: 0; line-height: 1.12; letter-spacing: -.025em; font-weight: 800; text-wrap: balance; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; border-radius: 6px; }
.gorunmez { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.atla { position: absolute; left: 12px; top: -80px; z-index: 200; padding: 12px 18px; background: var(--ink); color: #fff; border-radius: 12px; }
.atla:focus { top: 12px; }

.wrap { width: min(var(--wrap), calc(100% - 32px)); margin-inline: auto; }
.bolum { padding: 56px 0; position: relative; }
.bolum--dar { padding: 32px 0; }
.bolum-baslik { display: grid; gap: 12px; margin-bottom: 28px; max-width: 46rem; }
.bolum-baslik--orta { margin-inline: auto; text-align: center; justify-items: center; }
.ust-etiket { display: inline-flex; align-items: center; gap: 10px; font-size: .75rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--rose); }
.ust-etiket::before { content: ""; width: 24px; height: 2px; background: linear-gradient(90deg, var(--rose-soft), #f0c7a3); border-radius: 2px; }
h1 { font-size: clamp(2.05rem, 8.4vw, 4.4rem); }
h2 { font-size: clamp(1.6rem, 5.6vw, 2.8rem); }
h3 { font-size: 1.12rem; letter-spacing: -.015em; }
.vurgu { color: var(--cyan-deep); }
.lead { font-size: clamp(1rem, 3.6vw, 1.15rem); color: var(--muted); max-width: 40rem; }
.metin { color: var(--muted); }
.metin + .metin { margin-top: 12px; }

@media (min-width: 720px) {
  .wrap { width: min(var(--wrap), calc(100% - 64px)); }
  .bolum { padding: 80px 0; }
  :root { --header-h: 76px; }
}
@media (min-width: 1080px) { .bolum { padding: 96px 0; } }
.bolum.bolum--dar { padding: 24px 0; }
@media (min-width: 720px) { .bolum.bolum--dar { padding: 36px 0; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}