/* ==================================================================
   Teoriklar — shared content-page styles (matches the landing:
   near-monochrome + orange accent, light headings, pill buttons).
   Header/footer ship their own scoped CSS; this covers page bodies.
   ================================================================== */
:root{
  --accent:#FC5F40; --accent-d:#e8492b; --accent-tint:#fff3f0;
  --ink:#0e0e0e; --ink-2:#191919; --text:#171717; --muted:#6b6b6b;
  --line:#e7e7e4; --soft:#f7f7f4;
}
*{box-sizing:border-box}
body{margin:0;font-family:'Inter',-apple-system,system-ui,sans-serif;color:var(--text);background:#fff;-webkit-font-smoothing:antialiased;line-height:1.7;font-weight:400}
.tk-page a{color:var(--accent)}
.tk-wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.tk-narrow{max-width:820px;margin:0 auto;padding:0 24px}
h1,h2,h3,h4{color:var(--ink);font-weight:300;letter-spacing:-.01em;line-height:1.15;margin:0}
.tk-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}

/* Buttons */
.tk-btn2{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-weight:600;font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;padding:14px 26px;border-radius:999px;border:1.6px solid transparent;cursor:pointer;transition:.18s;text-decoration:none;white-space:nowrap}
.tk-btn2-solid{background:var(--accent);border-color:var(--accent);color:#fff}
.tk-btn2-solid:hover{background:var(--accent-d);border-color:var(--accent-d);color:#fff}
.tk-btn2-line{background:transparent;border-color:#111;color:#111}
.tk-btn2-line:hover{background:#111;color:#fff}
/* Buttons must beat the generic `.tk-page a` link colour (higher specificity) */
.tk-page a.tk-btn2-solid{color:#fff}
.tk-page a.tk-btn2-line{color:#111}
.tk-page a.tk-btn2-line:hover{color:#fff}

/* Page hero (compact, light) */
.tk-hero{padding:72px 0 40px;text-align:center;border-bottom:1px solid var(--line)}
.tk-hero h1{font-size:clamp(36px,5vw,60px);margin-bottom:16px}
.tk-hero p{max-width:680px;margin:0 auto;color:var(--muted);font-size:18px}
.tk-hero .tk-eyebrow{justify-content:center}

/* Section rhythm */
.tk-section{padding:70px 0}
.tk-section.alt{background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.tk-shead{max-width:720px;margin:0 auto 44px;text-align:center}
.tk-shead h2{font-size:clamp(28px,3.6vw,42px);margin-bottom:12px}
.tk-shead p{color:var(--muted);font-size:16.5px}

/* Prose / long-form content */
.tk-prose{max-width:820px;margin:0 auto}
.tk-prose h2{font-size:28px;margin:44px 0 14px;font-weight:400}
.tk-prose h3{font-size:21px;margin:30px 0 10px;font-weight:500}
.tk-prose p{font-size:17px;color:#2f2f2f;margin:0 0 18px}
.tk-prose ul{margin:0 0 20px;padding-left:22px}
.tk-prose li{font-size:16.5px;color:#2f2f2f;margin-bottom:9px}
.tk-prose strong{font-weight:600;color:var(--ink)}

/* Card grid (chapters / topics) */
.tk-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.tk-grid.two{grid-template-columns:repeat(2,1fr)}
.tk-card{display:block;border:1px solid var(--line);border-radius:10px;padding:28px 26px;background:#fff;transition:.18s;text-decoration:none;color:inherit}
.tk-card:hover{transform:translateY(-4px);box-shadow:0 24px 46px -28px rgba(0,0,0,.4);border-color:#dcdcd8}
.tk-card .tk-ic{width:54px;height:54px;border-radius:50%;border:1.6px solid var(--accent);color:var(--accent);display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:20px}
.tk-card .tk-num{font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--accent)}
.tk-card h3{font-size:20px;font-weight:500;margin:8px 0 10px}
.tk-card p{font-size:14.5px;color:var(--muted);margin:0}
@media(max-width:860px){.tk-grid,.tk-grid.two{grid-template-columns:1fr}}

/* Sign grid (traffic signs) */
.tk-signs{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.tk-sign{border:1px solid var(--line);border-radius:10px;padding:22px 18px;background:#fff;text-align:center}
.tk-sign .tk-sicon{width:66px;height:66px;margin:0 auto 14px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:30px;color:#fff}
.tk-sign.warn .tk-sicon{background:#e0b100}
.tk-sign.prohibit .tk-sicon{background:var(--accent)}
.tk-sign.mandatory .tk-sicon{background:#2563eb}
.tk-sign.info .tk-sicon{background:#111}
.tk-sign b{display:block;font-size:15px;font-weight:600;color:var(--ink);margin-bottom:6px}
.tk-sign span{font-size:13px;color:var(--muted)}
@media(max-width:860px){.tk-signs{grid-template-columns:repeat(2,1fr)}}

/* FAQ / help accordion */
.tk-faq{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.tk-faq details{border:1px solid var(--line);border-radius:10px;background:#fff;overflow:hidden}
.tk-faq summary{list-style:none;cursor:pointer;padding:20px 22px;font-size:17px;font-weight:500;color:var(--ink);display:flex;align-items:center;justify-content:space-between;gap:14px}
.tk-faq summary::-webkit-details-marker{display:none}
.tk-faq summary::after{content:"\F282";font-family:"bootstrap-icons";font-size:16px;color:var(--accent);transition:.2s}
.tk-faq details[open] summary::after{transform:rotate(180deg)}
.tk-faq .tk-a{padding:0 22px 20px;color:#2f2f2f;font-size:16px}
.tk-faq .tk-a p{margin:0 0 12px}
.tk-faq .tk-a :last-child{margin-bottom:0}

/* Contact cards */
.tk-contact{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;max-width:900px;margin:0 auto}
.tk-ccard{border:1px solid var(--line);border-radius:10px;padding:30px 26px;background:#fff;text-align:center}
.tk-ccard .tk-ic{margin:0 auto 18px}
.tk-ccard h3{font-size:18px;font-weight:500;margin-bottom:8px}
.tk-ccard a,.tk-ccard span{font-size:15px;color:var(--muted);text-decoration:none;word-break:break-word}
.tk-ccard a:hover{color:var(--accent)}
@media(max-width:860px){.tk-contact{grid-template-columns:1fr}}

/* Callout / note */
.tk-note{max-width:820px;margin:30px auto 0;background:var(--accent-tint);border:1px solid #f6cabd;border-radius:12px;padding:20px 24px;font-size:15px;color:#7a2c1b}
.tk-note b{color:#7a2c1b}

/* CTA band */
.tk-cta{background:var(--ink);color:#fff;text-align:center;padding:80px 24px}
.tk-cta h2{color:#fff;font-size:clamp(28px,3.6vw,44px);margin-bottom:14px}
.tk-cta p{color:#9a9a9a;font-size:17px;margin:0 auto 30px;max-width:560px}

/* Breadcrumb */
.tk-crumb{font-size:13px;color:var(--muted);padding:18px 0 0}
.tk-crumb a{color:var(--muted);text-decoration:none}
.tk-crumb a:hover{color:var(--accent)}