/* ============================================================
   Abdulkadir Ceylani Özgül — abdulkadirceylaniozgul.com.tr
   Design system: "The Practice" — warm stone + pine green
   DM Serif Display (display) · Inter (text)
   Kurumsal, yapısal, ikonografik — 01/02'den bağımsız estetik
   ============================================================ */

:root{
  --stone:#ece5d7;         /* warm canvas */
  --stone-2:#e3dbc9;
  --card:#f6f1e6;
  --pine:#173a2c;          /* deep pine — brand */
  --pine-2:#1e4a38;
  --green:#2f6b4f;         /* accent */
  --clay:#b26a45;          /* secondary accent, sparse */
  --ink:#20241f;
  --ink-soft:#4b4f45;
  --muted:#797d6f;
  --line:#d4cbb6;
  --line-dk:rgba(236,229,215,.16);
  --disp:"DM Serif Display",Georgia,serif;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --w:1180px;
  --ease:cubic-bezier(.22,.68,.2,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
body{font-family:var(--sans);background:var(--stone);color:var(--ink);font-size:17px;line-height:1.7}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--w);margin:0 auto;padding:0 40px}
@media(max-width:640px){.wrap{padding:0 22px}}
.disp{font-family:var(--disp);font-weight:400;line-height:1.08}
.kicker{font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;font-weight:700;color:var(--green)}
.kicker.on-dark{color:#8fd0af}

/* ---------- Header ---------- */
.topline{background:var(--pine);color:#cfe3d6;font-size:.78rem;letter-spacing:.06em}
.topline .wrap{display:flex;justify-content:space-between;align-items:center;height:40px}
.topline a:hover{color:#fff}
.site-head{position:sticky;top:0;z-index:40;background:rgba(236,229,215,.86);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand{display:flex;align-items:center;gap:13px;font-family:var(--disp);font-size:1.3rem;color:var(--pine)}
.brand .mark{width:38px;height:38px;flex:none;border-radius:50%;background:var(--pine);color:var(--stone);display:grid;place-items:center;font-size:1.05rem;font-family:var(--disp)}
.nav{display:flex;gap:36px;align-items:center}
.nav a{font-size:.9rem;font-weight:500;color:var(--ink-soft);transition:color .25s}
.nav a:hover{color:var(--green)}
.nav .btn-nav{background:var(--pine);color:var(--stone);padding:11px 22px;border-radius:2px;font-size:.85rem}
.nav .btn-nav:hover{background:var(--green);color:#fff}
@media(max-width:820px){.nav a:not(.btn-nav){display:none}}

/* ---------- Hero ---------- */
.hero{position:relative}
.hero .wrap{display:grid;grid-template-columns:1.02fr .98fr;min-height:540px}
.hero-l{padding:86px 56px 86px 0;display:flex;flex-direction:column;justify-content:center}
.hero-l .kicker{margin-bottom:22px}
.hero h1{font-family:var(--disp);font-size:clamp(2.6rem,5vw,4.1rem);color:var(--pine);letter-spacing:-.01em;margin-bottom:20px}
.hero h1 em{font-style:italic;color:var(--green)}
.hero p{font-size:1.12rem;color:var(--ink-soft);max-width:46ch}
.hero .cta{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
.hero-r{position:relative;background:var(--pine)}
.hero-r::before{content:"";position:absolute;inset:0;background:
  radial-gradient(420px 300px at 70% 30%,rgba(47,107,79,.5),transparent 70%);opacity:.7}
.hero-r img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:72% 18%;mix-blend-mode:luminosity;opacity:.9}
.hero-r .badge{position:absolute;left:-40px;bottom:44px;background:var(--card);border:1px solid var(--line);padding:20px 26px;max-width:250px;box-shadow:0 30px 60px -28px rgba(23,58,44,.5)}
.hero-r .badge .disp{font-family:var(--disp);color:var(--pine);font-size:1.25rem;margin-bottom:4px}
.hero-r .badge span{font-size:.86rem;color:var(--muted)}
.btn{display:inline-flex;align-items:center;gap:10px;font-size:.86rem;font-weight:600;letter-spacing:.02em;padding:15px 30px;border-radius:2px;transition:.28s var(--ease)}
.btn-solid{background:var(--pine);color:var(--stone)}
.btn-solid:hover{background:var(--green);color:#fff;transform:translateY(-2px)}
.btn-outline{border:1px solid var(--pine);color:var(--pine)}
.btn-outline:hover{background:var(--pine);color:var(--stone)}
@media(max-width:880px){
  .hero .wrap{grid-template-columns:1fr}
  .hero-l{padding:64px 0 40px}
  .hero-r{min-height:420px;margin:0 -40px}
  .hero-r .badge{left:22px}
}

/* ---------- Section ---------- */
section{padding:96px 0}
.head{max-width:640px;margin-bottom:52px}
.head .kicker{margin-bottom:14px;display:block}
.head h2{font-family:var(--disp);font-size:clamp(2rem,3.6vw,2.9rem);color:var(--pine);letter-spacing:-.01em;line-height:1.12}
.head p{color:var(--muted);margin-top:14px;font-size:1.05rem}

/* Practice grid */
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.pcard{background:var(--card);border:1px solid var(--line);padding:34px 30px;transition:.3s var(--ease);position:relative;overflow:hidden}
.pcard::before{content:"";position:absolute;left:0;top:0;width:100%;height:3px;background:var(--green);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease)}
.pcard:hover{transform:translateY(-4px);box-shadow:0 26px 50px -30px rgba(23,58,44,.4)}
.pcard:hover::before{transform:scaleX(1)}
.pcard .ico{width:46px;height:46px;color:var(--green);margin-bottom:20px}
.pcard .ico svg{width:100%;height:100%;stroke:currentColor;stroke-width:1.4;fill:none}
.pcard h3{font-family:var(--disp);font-size:1.4rem;color:var(--pine);margin-bottom:9px}
.pcard p{font-size:.97rem;color:var(--ink-soft)}
.pcard .n{position:absolute;right:22px;top:20px;font-family:var(--disp);font-size:1.4rem;color:var(--line)}
@media(max-width:880px){.pgrid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.pgrid{grid-template-columns:1fr}}

/* Dark approach band */
.approach{background:var(--pine);color:var(--stone)}
.approach .wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px;align-items:center}
.approach h2{font-family:var(--disp);font-size:clamp(2rem,3.6vw,2.8rem);color:#fff;line-height:1.14}
.approach h2 em{font-style:italic;color:#8fd0af}
.steps{display:grid;gap:2px;background:var(--line-dk);border:1px solid var(--line-dk)}
.step{background:var(--pine);padding:26px 28px;display:grid;grid-template-columns:auto 1fr;gap:22px;align-items:start}
.step .num{font-family:var(--disp);font-size:1.7rem;color:#8fd0af;line-height:1}
.step h3{font-size:1.12rem;color:#fff;margin-bottom:5px;font-weight:600}
.step p{color:#b6c9bd;font-size:.96rem}
@media(max-width:820px){.approach .wrap{grid-template-columns:1fr;gap:34px}}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.stat{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--clay);padding:30px 28px}
.stat .k{font-family:var(--disp);font-size:2.6rem;color:var(--pine);line-height:1}
.stat p{color:var(--muted);margin-top:8px;font-size:.96rem}
@media(max-width:700px){.stats{grid-template-columns:1fr}}

/* CTA */
.cta-band{text-align:center}
.cta-band h2{font-family:var(--disp);font-size:clamp(2rem,4vw,3rem);color:var(--pine);line-height:1.12;margin-bottom:16px}
.cta-band p{color:var(--muted);max-width:52ch;margin:0 auto 30px}

/* Contact */
.contact{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cc{background:var(--card);border:1px solid var(--line);padding:32px 28px}
.cc .kicker{display:block;margin-bottom:14px}
.cc a,.cc p{font-family:var(--disp);font-size:1.24rem;color:var(--pine);line-height:1.5}
.cc a:hover{color:var(--green)}
@media(max-width:700px){.contact{grid-template-columns:1fr}}

/* Inner page */
.page-hero{background:var(--pine);color:var(--stone);padding:96px 0 74px}
.page-hero .kicker{color:#8fd0af;display:block;margin-bottom:16px}
.page-hero h1{font-family:var(--disp);font-size:clamp(2.3rem,5vw,3.5rem);color:#fff;line-height:1.08}
.page-hero p{color:#b6c9bd;margin-top:14px;max-width:56ch;font-size:1.05rem}
.prose{max-width:74ch}
.prose h2{font-family:var(--disp);font-size:1.7rem;color:var(--pine);margin:38px 0 12px}
.prose h2:first-child{margin-top:0}
.prose p{margin-bottom:18px;color:var(--ink-soft)}
.prose ul{list-style:none;margin:0 0 20px}
.prose li{position:relative;padding-left:26px;margin-bottom:11px;color:var(--ink-soft)}
.prose li::before{content:"";position:absolute;left:0;top:11px;width:13px;height:2px;background:var(--green)}
.prose strong{color:var(--pine)}
.prose a{color:var(--green);border-bottom:1px solid var(--line)}
.prose a.btn{border-bottom:none;color:var(--stone)}
.prose a.btn-outline{color:var(--pine)}

/* Footer */
.foot{background:var(--pine);color:#b6c9bd;padding:64px 0 30px}
.foot .top{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;padding-bottom:38px;border-bottom:1px solid var(--line-dk)}
.foot .brand{color:#fff}.foot .brand .mark{background:var(--stone);color:var(--pine)}
.foot .about{margin-top:14px;max-width:34ch;font-size:.95rem;color:#9fb3a6}
.foot h4{font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;color:#8fd0af;margin-bottom:15px}
.foot ul{list-style:none;display:grid;gap:9px}
.foot ul a:hover,.foot .c a:hover{color:#fff}
.foot .c{font-size:.95rem;line-height:1.9}
.foot .copy{padding-top:24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.8rem;color:#87998c}
@media(max-width:760px){.foot .top{grid-template-columns:1fr;gap:30px}}

/* reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}