/* ============================================================
   Ameno Teknoloji — kurumsal site stilleri (v2)
   Siyah-beyaz, modern kurumsal. Marka: #0A0A0A / #FFFFFF
   ============================================================ */

:root{
  --ink:#0A0A0A;
  --ink-2:#2A2A2C;
  --ink-3:#4A4A4C;   /* gövde metni — kontrast için koyulaştırıldı */
  --ink-4:#6B6B6D;   /* etiketler */
  --line:#E4E4E6;
  --paper:#FFFFFF;
  --paper-2:#F6F6F7;
  --wrap:1180px;
  --display:"Jost","Futura","Avenir Next","Century Gothic",Helvetica,Arial,sans-serif;
  --body:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--body);color:var(--ink);background:var(--paper);
  font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden
}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 28px}

/* ---------------- tipografi ---------------- */
h1,h2,h3,.display{font-family:var(--display);font-weight:500;letter-spacing:-.022em;line-height:1.1}
h1{font-size:clamp(36px,4.6vw,64px);letter-spacing:-.028em;max-width:20ch;text-wrap:balance}
h2{font-size:clamp(28px,3.2vw,44px)}
h3{font-size:clamp(20px,2vw,26px);line-height:1.2}
p{color:var(--ink-2)}
.lead{font-size:clamp(17px,1.4vw,20px);color:var(--ink-3);line-height:1.62;max-width:34em}
.eyebrow{
  font-family:var(--display);font-size:12.5px;letter-spacing:.26em;text-transform:uppercase;
  color:var(--ink-4);margin-bottom:16px
}
.muted{color:var(--ink-3)}
.small{font-size:14.5px}

/* ---------------- header ---------------- */
.site-header{
  position:sticky;top:0;z-index:60;background:rgba(255,255,255,.94);
  backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)
}
.hdr{display:flex;align-items:center;justify-content:space-between;height:78px;gap:24px}
.brand{display:flex;align-items:center;gap:12px}
.brand svg{width:34px;height:26px;flex:0 0 auto}
.brand img.logo{height:30px;width:auto;display:block;flex:0 0 auto}
.brand img.logo.f-logo{height:25px}
.brand .word{font-family:var(--display);font-size:25px;font-weight:500;letter-spacing:-.02em;line-height:1;display:block}
.brand .sub{font-family:var(--display);font-size:8.5px;letter-spacing:.34em;color:var(--ink-4);display:block;margin-top:4px}
.nav{display:flex;align-items:center;gap:32px}
.nav a{font-size:15.5px;color:var(--ink-2);position:relative;padding:4px 0}
.nav a:hover{color:var(--ink)}
.nav a::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--ink);transition:width .25s}
.nav a:hover::after,.nav a[aria-current="page"]::after{width:100%}
.hdr-cta{
  display:inline-flex;align-items:center;gap:10px;background:transparent;color:var(--ink);
  font-size:15px;font-weight:500;padding:11px 20px;border-radius:999px;border:1px solid var(--ink);
  transition:background .18s,color .18s,transform .18s
}
.hdr-cta:hover{background:var(--ink);color:#fff;transform:translateY(-1px)}
.burger{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;background:#fff;align-items:center;justify-content:center}
.burger span{display:block;width:18px;height:1.5px;background:var(--ink);position:relative}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:18px;height:1.5px;background:var(--ink)}
.burger span::before{top:-6px}.burger span::after{top:6px}

/* ---------------- hero ---------------- */
.hero{padding:88px 0 70px;position:relative;overflow:hidden;isolation:isolate}
.hero .mark-bg{
  position:absolute;left:auto;right:-60px;top:50%;transform:translateY(-50%);
  width:min(30vw,380px);opacity:.05;pointer-events:none;z-index:0
}
.hero .wrap{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:64px;align-items:stretch}
.hero .lead{margin-top:26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px}
.btn{
  display:inline-flex;align-items:center;gap:10px;padding:15px 26px;border-radius:999px;
  font-size:16px;font-weight:500;border:1px solid var(--ink);transition:transform .18s,background .18s,color .18s
}
.btn-primary{background:var(--ink);color:#fff}
.btn-primary:hover{transform:translateY(-1px)}
.btn-ghost{background:#fff;color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:#fff}

/* hero sağ panel */
.hero-panel{border:1px solid var(--line);border-radius:22px;padding:8px 26px;background:#fff;display:flex;flex-direction:column;justify-content:space-between}
.hero-panel .row{display:flex;gap:16px;padding:20px 0;border-bottom:1px solid var(--line);align-items:flex-start}
.hero-panel .row:last-child{border-bottom:none}
.hero-panel .ic{flex:0 0 26px;width:26px;height:26px;margin-top:2px}
.hero-panel .row h3{font-size:18px;margin-bottom:4px}
.hero-panel .row p{font-size:14.8px;color:var(--ink-3);line-height:1.5}

.hero-brands{
  display:flex;align-items:center;gap:40px;flex-wrap:wrap;margin-top:62px;padding-top:28px;border-top:1px solid var(--line)
}
.hero-brands .label{font-family:var(--display);font-size:12px;letter-spacing:.26em;text-transform:uppercase;color:var(--ink-4)}
.hero-brands a{display:inline-flex;align-items:center;height:30px;opacity:.9;transition:opacity .18s,transform .18s}
.hero-brands a:hover{opacity:1;transform:translateY(-1px)}
.hero-brands .blogo{height:26px;width:auto}
.hero-brands .si{display:inline-flex;align-items:center;gap:10px}
.hero-brands .si img.tile{height:28px;width:28px}
.hero-brands .si img.word{height:13px;width:auto}

/* ---------------- sections ---------------- */
section{padding:88px 0;border-top:1px solid var(--line)}
section.no-line{border-top:none}
.section-head{max-width:760px}
.section-head h2{margin-bottom:18px}
.grid{display:grid;gap:26px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.card{
  border:1px solid var(--line);border-radius:20px;padding:34px;background:#fff;
  display:flex;flex-direction:column;gap:14px;transition:border-color .2s,transform .2s
}
.card:hover{border-color:var(--ink);transform:translateY(-2px)}
.card .num{font-family:var(--display);font-size:12.5px;letter-spacing:.2em;color:var(--ink-4)}
.card p{color:var(--ink-3);font-size:16px}

.brand-card{border:1px solid var(--line);border-radius:24px;padding:40px;background:#fff;display:flex;flex-direction:column;gap:20px;min-height:100%}
.brand-card .logo-slot{height:48px;display:flex;align-items:center}
.brand-card .logo-slot img{height:42px;width:auto}
.brand-card .si-lock{display:flex;align-items:center;gap:14px}
.brand-card .si-lock img.tile{height:44px;width:44px}
.brand-card .si-lock img.word{height:19px;width:auto}
.brand-card h3{font-size:28px}
.tag{display:inline-block;font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-4);font-family:var(--display)}
.feat{display:flex;flex-direction:column;gap:11px;margin-top:2px}
.feat li{list-style:none;display:flex;gap:11px;align-items:flex-start;font-size:16px;color:var(--ink-2)}
.feat li::before{content:"";width:9px;height:9px;flex:0 0 9px;margin-top:8px;background:var(--ink);clip-path:polygon(50% 0,100% 100%,0 100%)}
.card-actions{display:flex;flex-wrap:wrap;gap:22px;margin-top:auto;padding-top:10px}
.link-arrow{display:inline-flex;align-items:center;gap:9px;font-weight:500;border-bottom:1px solid var(--ink);padding-bottom:3px}
.link-arrow svg{width:15px;height:15px}

/* koyu bölüm */
.dark{background:var(--ink);color:#fff;border-top:none}
.dark h2,.dark h3{color:#fff}
.dark p,.dark .lead{color:#C9C9CB}
.dark .eyebrow{color:#9A9A9C}
.dark .card{background:#151517;border-color:#2C2C2E}
.dark .card:hover{border-color:#5D5D5F}
.dark .card p{color:#BEBEC0}
.dark .card .num{color:#8A8A8C}

/* iletişim */
.contact-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:start}
.info-row{display:flex;gap:18px;padding:20px 0;border-bottom:1px solid var(--line)}
.info-row:first-child{padding-top:0}
.info-row .k{font-family:var(--display);font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-4);min-width:134px;padding-top:4px}
.info-row .v{font-size:17px;color:var(--ink)}
.info-row .v span{display:block;color:var(--ink-3);font-size:15.5px}
.info-row a{text-decoration:underline}

/* footer */
.site-footer{border-top:1px solid var(--line);padding:62px 0 40px;background:var(--paper-2)}
.f-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:36px}
.f-grid h4{font-family:var(--display);font-size:12.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-4);margin-bottom:16px}
.f-grid a,.f-grid p{display:block;font-size:15.5px;color:var(--ink-2);margin-bottom:10px}
.f-grid a:hover{color:var(--ink);text-decoration:underline}
.f-bottom{margin-top:44px;padding-top:24px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:14px;color:var(--ink-3)}

/* sayfa başlığı (alt sayfalar) */
.page-hero{padding:84px 0 56px;border-top:none}

/* reveal */
.reveal{opacity:0;transform:translateY(14px)}
.reveal.in{opacity:1;transform:none;transition:opacity .6s ease,transform .6s ease}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}

/* ---------------- responsive ---------------- */
@media (max-width:1080px){
  .hero-grid{grid-template-columns:1fr;gap:44px}
  .hero .mark-bg{display:none}
  .grid-3{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .contact-grid{grid-template-columns:1fr;gap:34px}
  .f-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .nav{
    position:fixed;inset:78px 0 auto 0;background:#fff;border-bottom:1px solid var(--line);
    flex-direction:column;align-items:flex-start;gap:0;padding:8px 28px 22px;
    transform:translateY(-130%);transition:transform .3s ease;box-shadow:0 20px 40px rgba(0,0,0,.06)
  }
  .nav.open{transform:none}
  .nav a{width:100%;padding:14px 0;border-bottom:1px solid var(--line);font-size:17px}
  .hdr-cta{display:none}                 /* taşma yapmasın; CTA mobil menüde */
  .burger{display:inline-flex}
  .hdr{gap:12px;height:70px}
  .nav{inset:70px 0 auto 0}
  .grid-2,.grid-3{grid-template-columns:1fr}
  .hero{padding:56px 0 48px}
  section{padding:58px 0}
  .hero-brands{gap:22px}
  .wrap{padding:0 20px}
  h1{font-size:clamp(30px,8.6vw,40px)}
  .hero-panel{padding:8px 20px}
  .hero-panel .row{padding:16px 0}
}

/* print */
@media print{
  .site-header,.hero-actions,.card-actions,.hero-panel{display:none}
  body{font-size:12pt}
}