/* ELİS TİKİNTİ MMC — site styles */
:root{
  --navy:#0F2A44;
  --navy-2:#163A5C;
  --blue:#1B7FC2;
  --gold:#E0A21B;
  --paper:#F4F7FA;
  --line:#D9E1EA;
  --ink:#1E2A36;
  --muted:#5B6B7B;
  --white:#FFFFFF;
  --display:'Sora',system-ui,sans-serif;
  --body:'IBM Plex Sans',system-ui,sans-serif;
  --wrap:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;font-family:var(--body);color:var(--ink);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--display);line-height:1.15;margin:0;color:var(--navy)}
p{margin:0}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px}

/* Section heading device carried over from the catalog: blue rule + short gold rule */
.rule{display:flex;gap:6px;margin:14px 0 22px}
.rule span{height:4px;display:block;border-radius:2px}
.rule span:first-child{width:56px;background:var(--blue)}
.rule span:last-child{width:22px;background:var(--gold)}

/* Header */
.top{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand .mark{width:38px;height:38px;border-radius:8px;background:var(--navy);display:grid;place-items:center}
.brand .mark svg{width:24px;height:24px}
.brand strong{font-family:var(--display);font-size:17px;letter-spacing:.02em;color:var(--navy);display:block;line-height:1.1}
.brand small{font-size:12px;color:var(--muted);display:block}
nav ul{list-style:none;margin:0;padding:0;display:flex;gap:28px}
nav a{text-decoration:none;font-weight:500;font-size:15px;color:var(--navy-2)}
nav a:hover{color:var(--blue)}
.call{background:var(--blue);color:#fff;text-decoration:none;padding:10px 18px;border-radius:8px;font-weight:600;font-size:15px;white-space:nowrap}
.call:hover{background:#166BA6}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:8px;width:42px;height:42px;cursor:pointer}
.burger span{display:block;width:20px;height:2px;background:var(--navy);margin:4px auto}

/* Hero */
.hero{position:relative;min-height:88vh;display:grid;align-items:end;color:#fff;overflow:hidden;isolation:isolate}
.hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(15,42,68,.25) 0%,rgba(15,42,68,.55) 45%,rgba(15,42,68,.92) 100%)}
.hero .wrap{padding-top:120px;padding-bottom:72px;width:100%}
.hero .tag{display:inline-block;background:var(--gold);color:var(--navy);font-weight:600;font-size:14px;padding:6px 12px;border-radius:6px;margin-bottom:22px}
.hero h1{color:#fff;font-size:clamp(38px,6.4vw,76px);font-weight:700;max-width:14ch;letter-spacing:-.01em}
.hero p{font-size:clamp(17px,2vw,21px);max-width:56ch;margin-top:22px;color:#E4ECF4}
.hero .actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.btn{display:inline-block;text-decoration:none;font-weight:600;padding:14px 24px;border-radius:8px;font-size:16px}
.btn-gold{background:var(--gold);color:var(--navy)}
.btn-gold:hover{background:#F0B53A}
.btn-ghost{border:2px solid rgba(255,255,255,.7);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.hero .stats{display:flex;gap:0;margin-top:56px;border-top:1px solid rgba(255,255,255,.25);padding-top:26px;flex-wrap:wrap}
.hero .stats div{padding-right:44px;margin-right:44px;border-right:1px solid rgba(255,255,255,.25)}
.hero .stats div:last-child{border:0}
.hero .stats b{font-family:var(--display);font-size:32px;display:block;color:#fff;line-height:1}
.hero .stats span{color:#C9D6E3;font-size:15px}

/* About */
.about{padding:96px 0;background:var(--white)}
.about .grid{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:start}
.about h2{font-size:clamp(28px,3.6vw,40px)}
.about .lead{font-size:19px;color:var(--ink);margin-bottom:18px}
.about p{color:var(--muted);font-size:17px}
.quote{background:var(--navy);color:#fff;border-radius:14px;padding:36px;position:relative}
.quote::after{content:"";position:absolute;left:36px;right:36px;bottom:0;height:5px;background:var(--gold);border-radius:3px 3px 0 0}
.quote blockquote{margin:0;font-family:var(--display);font-size:26px;font-weight:600;line-height:1.3}
.quote p{margin-top:22px;color:#C9D6E3;font-size:15px}
.quote .who{margin-top:28px;display:grid;gap:12px}
.quote .who div{display:flex;justify-content:space-between;border-top:1px solid rgba(255,255,255,.18);padding-top:10px;font-size:15px}
.quote .who div span:first-child{color:#C9D6E3}
.values{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:64px}
.values div{border-top:3px solid var(--blue);padding-top:14px}
.values div:nth-child(2n){border-color:var(--gold)}
.values b{font-family:var(--display);font-size:17px;color:var(--navy);display:block}
.values span{color:var(--muted);font-size:15px}

/* Services */
.services{background:var(--paper);padding:96px 0}
.services h2{font-size:clamp(28px,3.6vw,40px)}
.services .intro{color:var(--muted);font-size:17px;max-width:60ch}
.svc{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;margin-top:72px}
.svc:nth-child(even) .media{order:2}
.svc .num{font-family:var(--display);font-weight:700;color:var(--blue);font-size:15px;letter-spacing:.06em}
.svc h3{font-size:clamp(24px,2.8vw,32px);margin-top:8px}
.svc .text p{color:var(--ink);font-size:17px;margin-top:16px}
.svc ul{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:10px}
.svc li{padding-left:22px;position:relative;font-size:16px;color:var(--ink)}
.svc li::before{content:"";position:absolute;left:0;top:10px;width:9px;height:9px;border-radius:50%;background:var(--blue)}
.media{position:relative;border-radius:16px;overflow:hidden;aspect-ratio:4/3;box-shadow:0 20px 50px -24px rgba(15,42,68,.45)}
.media img{width:100%;height:100%;object-fit:cover}
.media::after{content:"";position:absolute;left:0;bottom:0;width:38%;height:6px;background:var(--gold)}
.pairs{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:80px}
.pair{background:#fff;border:1px solid var(--line);border-radius:14px;padding:32px;display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:start}
.pair .ico{width:52px;height:52px;border-radius:10px;background:var(--navy);display:grid;place-items:center}
.pair .ico svg{width:28px;height:28px;stroke:#fff;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.pair .num{font-family:var(--display);font-weight:700;color:var(--blue);font-size:14px;letter-spacing:.06em}
.pair h3{font-size:21px;margin-top:4px}
.pair p{color:var(--muted);font-size:16px;margin-top:10px}
.pair b{display:inline-block;margin-top:14px;font-weight:600;font-size:14px;color:var(--navy);background:var(--paper);padding:5px 10px;border-radius:6px}

/* Approach band */
.approach{background:var(--navy);color:#fff;padding:80px 0}
.approach .wrap{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.approach h2{color:#fff;font-size:clamp(26px,3.2vw,36px)}
.approach p{color:#C9D6E3;font-size:17px;margin-top:16px}
.approach ol{list-style:none;padding:0;margin:0;display:grid;gap:14px;counter-reset:step}
.approach li{counter-increment:step;display:grid;grid-template-columns:44px 1fr;gap:14px;align-items:start;border-left:2px solid rgba(255,255,255,.2);padding-left:18px}
.approach li::before{content:counter(step,decimal-leading-zero);font-family:var(--display);font-weight:700;color:var(--gold);font-size:22px;line-height:1.2}
.approach li b{display:block;font-family:var(--display);font-size:17px}
.approach li span{color:#C9D6E3;font-size:15px}

/* Contact */
.contact{padding:96px 0}
.contact .grid{display:grid;grid-template-columns:1fr 1fr;gap:56px}
.contact h2{font-size:clamp(28px,3.6vw,40px)}
.contact .intro{color:var(--muted);font-size:17px;max-width:48ch}
.cards{display:grid;gap:16px;margin-top:32px}
.card{display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:center;border:1px solid var(--line);border-radius:12px;padding:20px 22px;text-decoration:none;background:#fff}
.card:hover{border-color:var(--blue)}
.card .ico{width:44px;height:44px;border-radius:10px;background:var(--paper);display:grid;place-items:center}
.card .ico svg{width:22px;height:22px;stroke:var(--blue);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.card small{display:block;color:var(--muted);font-size:13px}
.card b{font-family:var(--display);font-size:18px;color:var(--navy);font-weight:600}
.team{background:var(--paper);border-radius:14px;padding:32px}
.team h3{font-size:20px}
.team dl{margin:18px 0 0;display:grid;gap:14px}
.team dt{font-size:13px;color:var(--muted)}
.team dd{margin:2px 0 0;font-family:var(--display);font-size:20px;font-weight:600;color:var(--navy)}
.team .map{margin-top:24px;border-top:1px solid var(--line);padding-top:18px;color:var(--muted);font-size:15px}
.team .map a{color:var(--blue);font-weight:600}

/* Footer */
footer{background:var(--navy);color:#C9D6E3;padding:36px 0;font-size:14px}
footer .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}
footer em{color:#fff;font-style:normal;font-family:var(--display);font-weight:600}

@media (max-width:900px){
  .about .grid,.services .svc,.approach .wrap,.contact .grid,.pairs{grid-template-columns:1fr}
  .svc{gap:28px;margin-top:56px}
  .svc:nth-child(even) .media{order:0}
  .values{grid-template-columns:1fr 1fr}
  .hero{min-height:auto}
  .hero .wrap{padding-top:96px;padding-bottom:48px}
  .hero .stats div{padding-right:22px;margin-right:22px}
  .about,.services,.contact{padding:64px 0}
}
@media (max-width:720px){
  nav{display:none;position:absolute;left:0;right:0;top:68px;background:#fff;border-bottom:1px solid var(--line);padding:12px 24px 20px}
  nav.open{display:block}
  nav ul{flex-direction:column;gap:14px}
  .top .call{display:none}
  .burger{display:block}
  .values{grid-template-columns:1fr}
  .hero .stats{gap:18px}
  .hero .stats div{border:0;padding:0;margin:0;flex:1 1 40%}
  .pair{grid-template-columns:1fr}
}