/*
Theme Name: Maraton Borsa Editorial
Author: Maraton Invest
Description: Borsa içerikleri için hızlı, erişilebilir ve mobil uyumlu özel tema.
Version: 1.0.0
Requires at least: 6.5
Requires PHP: 8.1
Text Domain: maraton-borsa
*/

:root {
  --ink: #10233d;
  --ink-soft: #526174;
  --navy: #101c32;
  --navy-2: #263c62;
  --blue: #3669b2;
  --cyan: #62b8c5;
  --mint: #edc96d;
  --paper: #ffffff;
  --mist: #f4f7fb;
  --line: #dce5ef;
  --warning: #fff6df;
  --warning-line: #f1c75b;
  --radius: 20px;
  --shadow: 0 22px 60px rgba(7, 24, 46, 0.10);
  --content: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--mist);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
}
a { color: var(--blue); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: #234f91; }
img { max-width: 100%; height: auto; }
.wrap { width: min(calc(100% - 40px), var(--content)); margin-inline: auto; }
.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 9999;
  padding: 10px 16px;
  border-radius: 10px;
  background: var(--paper);
  color: var(--navy);
  font-weight: 800;
}
.skip-link:focus { top: 16px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(255,255,255,.10);
  background: rgba(16, 21, 47, .95);
  backdrop-filter: blur(14px);
}
.header-inner { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: #fff; text-decoration: none; font-weight: 900; letter-spacing: -.02em; }
.site-nav { display: flex; align-items: center; gap: 24px; }
.site-nav a { color: #d8e5f5; text-decoration: none; font-size: 14px; font-weight: 700; }
.site-nav a:hover { color: #fff; }

.hero {
  position: relative;
  overflow: hidden;
  padding: 92px 0 86px;
  background:
    radial-gradient(circle at 80% 20%, rgba(98,184,197,.24), transparent 30%),
    radial-gradient(circle at 18% 80%, rgba(54,105,178,.30), transparent 36%),
    linear-gradient(135deg, var(--navy), var(--navy-2));
  color: #fff;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .13;
  background-image: linear-gradient(rgba(255,255,255,.4) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.4) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, #000, transparent 86%);
}
.hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr); align-items: center; gap: 64px; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; margin: 0 0 18px; color: #9cecf0; font-size: 13px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--cyan); }
.hero h1 { max-width: 760px; margin: 0; font-size: clamp(3rem, 7vw, 5.8rem); line-height: .98; letter-spacing: -.065em; }
.hero-lead { max-width: 720px; margin: 26px 0 0; color: #ccdaeb; font-size: clamp(1.05rem, 2vw, 1.25rem); line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 20px; border-radius: 12px; font-size: 14px; font-weight: 850; text-decoration: none; }
.button-primary { background: var(--mint); color: #332806; }
.button-primary:hover { background: #f4d98d; color: #332806; }
.button-secondary { border: 1px solid rgba(255,255,255,.25); color: #fff; background: rgba(255,255,255,.06); }
.button-secondary:hover { border-color: rgba(255,255,255,.55); color: #fff; }
.market-card { position: relative; padding: 28px; border: 1px solid rgba(255,255,255,.14); border-radius: 26px; background: rgba(255,255,255,.08); box-shadow: 0 30px 90px rgba(0,0,0,.22); backdrop-filter: blur(18px); }
.market-card small { color: #9cecf0; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; }
.market-card strong { display: block; margin-top: 8px; font-size: 34px; letter-spacing: -.04em; }
.market-line { position: relative; height: 124px; margin-top: 22px; overflow: hidden; }
.market-line svg { width: 100%; height: 100%; }
.market-meta { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 12px; }
.market-meta div { padding: 11px 8px; border-radius: 12px; background: rgba(0,0,0,.16); text-align: center; }
.market-meta b { display: block; font-size: 14px; }
.market-meta span { color: #aabbd0; font-size: 11px; }

.content-shell { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 44px; padding: 54px 0 90px; align-items: start; }
.toc { position: sticky; top: 104px; padding: 22px; border: 1px solid var(--line); border-radius: 16px; background: var(--paper); box-shadow: 0 12px 32px rgba(7,24,46,.05); }
.toc-title { margin: 0 0 14px; color: var(--ink); font-size: 13px; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.toc ol { margin: 0; padding: 0; list-style: none; counter-reset: toc; }
.toc li { counter-increment: toc; }
.toc a { display: grid; grid-template-columns: 24px 1fr; gap: 7px; padding: 7px 0; color: var(--ink-soft); font-size: 13px; line-height: 1.35; text-decoration: none; }
.toc a::before { content: counter(toc, decimal-leading-zero); color: var(--blue); font-size: 11px; font-weight: 900; }
.toc a:hover { color: var(--blue); }

.article { min-width: 0; padding: clamp(28px, 5vw, 64px); border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); box-shadow: var(--shadow); }
.article p { margin: 0 0 1.35em; color: #33465e; }
.article > p:first-of-type { color: var(--ink); font-size: 1.15rem; line-height: 1.8; }
.article h2 { scroll-margin-top: 108px; margin: 2.2em 0 .75em; color: var(--navy); font-size: clamp(1.7rem, 4vw, 2.45rem); line-height: 1.15; letter-spacing: -.035em; }
.article h3 { scroll-margin-top: 108px; margin: 1.65em 0 .55em; color: var(--ink); font-size: 1.25rem; line-height: 1.3; }
.article h4 { scroll-margin-top: 108px; margin: 1.35em 0 .45em; color: var(--ink); font-size: 1.08rem; line-height: 1.35; }
.article strong { color: var(--navy); }
.glossary { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin: 24px 0 36px; }
.term { padding: 20px; border: 1px solid var(--line); border-radius: 15px; background: #f9fbfd; }
.term h3 { margin: 0 0 8px; font-size: 1rem; }
.term p { margin: 0; font-size: .94rem; }
.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin: 24px 0 32px; }
.feature { padding: 22px; border-radius: 16px; background: linear-gradient(145deg, #101c32, #263c62); color: #fff; }
.feature b { display: block; margin-bottom: 8px; color: #fff; font-size: 1rem; }
.feature p { margin: 0; color: #c8d9e9; font-size: .91rem; }
.table-wrap { overflow-x: auto; margin: 24px 0 34px; border: 1px solid var(--line); border-radius: 14px; }
table { width: 100%; border-collapse: collapse; background: #fff; font-size: .94rem; }
th, td { padding: 16px 18px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { background: #edf4ff; color: var(--navy); font-size: .85rem; text-transform: uppercase; letter-spacing: .04em; }
tr:last-child td { border-bottom: 0; }
.steps { margin: 26px 0 38px; padding: 0; list-style: none; counter-reset: steps; }
.steps li { position: relative; min-height: 58px; margin: 0 0 16px; padding: 0 0 0 66px; counter-increment: steps; }
.steps li::before { content: counter(steps); position: absolute; left: 0; top: 0; display: grid; width: 44px; height: 44px; place-items: center; border-radius: 13px; background: var(--blue); color: #fff; font-weight: 900; }
.steps strong { display: block; margin-bottom: 3px; }
.faq-list { display: grid; gap: 10px; margin-top: 22px; }
.faq-list details { border: 1px solid var(--line); border-radius: 14px; background: #fbfcfe; }
.faq-list summary { cursor: pointer; padding: 17px 20px; color: var(--navy); font-weight: 850; list-style-position: outside; }
.faq-list details p { padding: 0 20px 18px; margin: 0; }
.risk-box { margin-top: 38px; padding: 22px 24px; border-left: 5px solid var(--warning-line); border-radius: 12px; background: var(--warning); color: #5a4515; }
.risk-box p { margin: 0; color: inherit; }
.article .risk-notice { margin-top: 38px; padding: 22px 24px; border-left: 5px solid var(--warning-line); border-radius: 12px; background: var(--warning); color: #5a4515; }
.article-steps { margin: 24px 0 34px; padding-left: 28px; }
.article-steps li { margin: 0 0 12px; padding-left: 7px; color: #33465e; }
.article-steps li::marker { color: var(--blue); font-weight: 900; }
.article-list { margin: 24px 0 34px; padding-left: 28px; }
.article-list li { margin: 0 0 12px; padding-left: 7px; color: #33465e; }
.article-list li::marker { color: var(--blue); font-weight: 900; }

.site-footer { padding: 36px 0; background: var(--navy); color: #aebed0; }
.footer-inner { display: flex; justify-content: space-between; align-items: center; gap: 24px; }
.footer-inner p { margin: 0; font-size: 13px; }
.footer-brand { color: #fff; font-weight: 850; }

@media (max-width: 920px) {
  .hero-grid, .content-shell { grid-template-columns: 1fr; }
  .market-card { max-width: 580px; }
  .toc { position: static; }
  .toc ol { display: grid; grid-template-columns: repeat(2, 1fr); column-gap: 18px; }
  .feature-grid { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
  body { font-size: 16px; }
  .wrap { width: min(calc(100% - 24px), var(--content)); }
  .site-nav { display: none; }
  .header-inner { min-height: 66px; }
  .hero { padding: 68px 0 62px; }
  .hero-grid { gap: 38px; }
  .market-meta { grid-template-columns: 1fr; }
  .content-shell { gap: 20px; padding: 26px 0 56px; }
  .toc ol { grid-template-columns: 1fr; }
  .article { padding: 25px 20px; border-radius: 16px; }
  .glossary { grid-template-columns: 1fr; }
  th, td { min-width: 150px; padding: 13px; }
  .footer-inner { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}