/* ==========================================================================
   KIRANLAR MAKINE — KURUMSAL TASARIM
   Referans: Toyota Material Handling, bayi/servis siteleri ve modern B2B
   kurumsal siteler. Bol beyaz alan, tek vurgu rengi (marka kırmızısı),
   temiz Inter tipografisi, yumuşak gölgeli kartlar, gösterişsiz düzen.
   ========================================================================== */

:root{
  --bg:#ffffff;
  --bg-alt:#f6f7f9;       /* alternatif bölüm zemini — çok hafif gri */
  --surface:#ffffff;
  --ink:#12161c;          /* ana metin — koyu lacivert-siyah */
  --steel:#5b6470;        /* ikincil metin */
  --steel-light:#8a919b;  /* üçüncül / soluk metin */
  --navy:#0f1b2b;         /* koyu kurumsal lacivert — footer / CTA */
  --navy-2:#16273b;
  --on-dark:#ffffff;
  --on-dark-muted:#a9b4c2;
  --red:#e30a1e;          /* logo kırmızısı — tek vurgu rengi */
  --red-dark:#c00918;
  --red-tint:#fdecee;     /* çok açık kırmızı — ikon arkaplanı vb. */
  --yellow:#ffc400;       /* yalnızca çok küçük dokunuşlar için */
  --line:#e7e9ec;
  --line-strong:#d7dbe0;
  --radius-sm:6px;
  --radius:10px;
  --radius-lg:16px;
  --shadow-sm: 0 1px 2px rgba(15,27,43,0.06);
  --shadow: 0 8px 24px rgba(15,27,43,0.08);
  --shadow-lg: 0 20px 48px rgba(15,27,43,0.12);
  --wrap: 1180px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:'Inter', Arial, sans-serif;
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
p{ margin:0 0 1em; }
.mono{ font-family:'Inter', sans-serif; font-variant-numeric:tabular-nums; }

h1,h2,h3,h4{
  font-family:'Inter', sans-serif;
  font-weight:800;
  text-transform:none;
  letter-spacing:-0.02em;
  line-height:1.12;
  margin:0;
  color:var(--ink);
}
h2{ font-size:clamp(28px,3.2vw,40px); }
h3{ font-size:20px; font-weight:700; letter-spacing:-0.01em; }

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline:2px solid var(--red);
  outline-offset:3px;
}

.wrap{
  width:100%;
  max-width:var(--wrap);
  margin:0 auto;
  padding:0 24px;
}

.eyebrow{
  font-family:'Inter', sans-serif;
  font-size:13.5px;
  font-weight:700;
  letter-spacing:0.04em;
  text-transform:uppercase;
  color:var(--red);
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-bottom:14px;
}
.eyebrow::before{
  content:"";
  width:18px; height:3px;
  border-radius:2px;
  background:var(--red);
}
.bg-ink .eyebrow{ color:var(--yellow); }
.bg-ink .eyebrow::before{ background:var(--yellow); }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.section-head.center .eyebrow{ justify-content:center; }

/* ---------------- Hazard / decorative elements — kurumside kapalı ---------------- */
.hazard{ display:none; }
.page-hero .corner-tag{ display:none; }
.home-hero .beam,
.home-hero .beam.beam-2{ display:none; }
.plate .rivet{ display:none; }

/* ---------------- Blueprint -> düz açık zemin (kurumsal sadelik) ---------------- */
.blueprint{
  background-color:var(--bg-alt);
  background-image:none;
}

/* ---------------- Buttons ---------------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:9px;
  font-family:'Inter', sans-serif;
  font-size:15px;
  font-weight:600;
  letter-spacing:0;
  text-transform:none;
  padding:14px 26px;
  border-radius:var(--radius-sm);
  border:1.5px solid transparent;
  cursor:pointer;
  transition:transform .15s ease, background .15s ease, border-color .15s ease, box-shadow .15s ease;
  white-space:nowrap;
}
.btn:hover{ transform:translateY(-1px); }
.btn-primary{
  background:var(--red);
  color:#fff;
  clip-path:none;
  box-shadow:0 6px 16px rgba(227,10,30,0.28);
}
.btn-primary:hover{ background:var(--red-dark); box-shadow:0 8px 20px rgba(227,10,30,0.34); }
.btn-outline{
  background:var(--surface);
  border:1.5px solid var(--line-strong);
  color:var(--ink);
}
.btn-outline:hover{ border-color:var(--ink); }
.btn-yellow{
  background:var(--navy);
  color:#fff;
  clip-path:none;
}
.btn-yellow:hover{ background:var(--navy-2); }
.btn-block{ width:100%; justify-content:center; }
.on-dark .btn-outline{ color:var(--on-dark); border-color:rgba(255,255,255,0.28); background:transparent; }
.on-dark .btn-outline:hover{ border-color:var(--on-dark); background:rgba(255,255,255,0.06); }

/* ---------------- Header ---------------- */
header.site{
  position:sticky; top:0; left:0; right:0; z-index:100;
  background:rgba(255,255,255,0.96);
  backdrop-filter:saturate(1.2) blur(6px);
  border-bottom:1px solid var(--line);
}
.topbar{
  background:var(--navy);
  font-family:'Inter', sans-serif;
  font-size:13px;
  font-weight:500;
  color:var(--on-dark-muted);
}
.topbar .wrap{
  display:flex; justify-content:space-between; align-items:center;
  padding:9px 24px;
  gap:12px;
  flex-wrap:wrap;
}
.topbar a{ color:var(--on-dark-muted); transition:color .15s ease; }
.topbar a:hover{ color:#fff; }
.topbar-left{ display:flex; gap:22px; flex-wrap:wrap; }
.topbar-item{ display:flex; align-items:center; gap:7px; }
.topbar-item svg{ width:13px; height:13px; fill:var(--red); }

.nav-wrap{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
}
.brand img{ height:38px; width:auto; }
nav.main ul{ display:flex; gap:8px; align-items:center; }
nav.main a{
  font-family:'Inter', sans-serif;
  font-size:14.5px;
  font-weight:600;
  letter-spacing:0;
  color:var(--steel);
  padding:9px 14px;
  border-radius:var(--radius-sm);
  transition:color .15s ease, background .15s ease;
}
nav.main a:hover{ color:var(--ink); background:var(--bg-alt); }
nav.main a.active{ color:var(--red); background:var(--red-tint); }
.nav-actions{ display:flex; align-items:center; gap:14px; }
.nav-phone{ display:flex; align-items:center; gap:8px; font-family:'Inter', sans-serif; font-size:14.5px; font-weight:700; color:var(--ink); }
.nav-phone svg{ width:16px; height:16px; fill:var(--red); }
.burger{
  display:none;
  background:none; border:1.5px solid var(--line-strong); color:var(--ink);
  width:42px; height:42px; align-items:center; justify-content:center;
  border-radius:var(--radius-sm);
  cursor:pointer;
}
.burger svg{ width:20px; height:20px; fill:currentColor; }

/* ---------------- Page hero (banner) ---------------- */
.page-hero{
  position:relative;
  padding:56px 0 48px;
  background:var(--bg-alt);
  border-bottom:1px solid var(--line);
  overflow:hidden;
}
.page-hero .wrap{ position:relative; z-index:2; }
.breadcrumb{
  font-family:'Inter', sans-serif;
  font-size:13.5px;
  font-weight:500;
  color:var(--steel);
  letter-spacing:0;
  margin-bottom:16px;
  display:flex; gap:8px; flex-wrap:wrap;
}
.breadcrumb a{ color:var(--steel); }
.breadcrumb a:hover{ color:var(--red); }
.breadcrumb .sep{ color:var(--steel-light); }
.breadcrumb .current{ color:var(--red); font-weight:600; }
.page-hero h1{ font-size:clamp(32px,4.2vw,50px); max-width:20ch; }
.page-hero .sub{ color:var(--steel); max-width:60ch; margin-top:16px; font-size:16.5px; }

/* ---------------- Home Hero ---------------- */
.home-hero{
  position:relative;
  padding:76px 0 88px;
  background:
    radial-gradient(1100px 480px at 82% -10%, rgba(227,10,30,0.06), transparent 60%),
    var(--bg);
  border-bottom:1px solid var(--line);
  overflow:hidden;
}
.home-hero-grid{
  position:relative; z-index:2;
  display:grid;
  grid-template-columns:1.05fr 0.95fr;
  gap:56px;
  align-items:center;
}
.home-hero h1{
  font-size:clamp(36px,4.6vw,58px);
  max-width:15ch;
  margin-bottom:22px;
  letter-spacing:-0.025em;
}
.home-hero h1 span{ color:var(--red); }
.home-hero p.lead{
  color:var(--steel);
  font-size:18px;
  max-width:48ch;
  margin-bottom:34px;
}
.hero-ctas{ display:flex; gap:14px; flex-wrap:wrap; margin-bottom:36px; }
.hero-tags{ display:flex; flex-wrap:wrap; gap:10px; }
.hero-tags span{
  font-family:'Inter', sans-serif;
  font-size:13.5px; font-weight:600; color:var(--steel);
  display:flex; align-items:center; gap:7px;
  background:var(--bg-alt);
  border:1px solid var(--line);
  padding:8px 14px;
  border-radius:999px;
}
.hero-tags span::before{ content:""; width:6px; height:6px; background:var(--red); border-radius:50%; }

/* ---------------- Data plate -> temiz "hizmet kapsamı" kartı ---------------- */
.plate{
  position:relative;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:34px 32px;
  box-shadow:var(--shadow-lg);
}
.plate-label{
  font-family:'Inter', sans-serif; font-size:12.5px; font-weight:700; letter-spacing:0.06em;
  color:var(--red); text-transform:uppercase; margin-bottom:18px;
}
.plate-row{
  display:flex; justify-content:space-between; gap:12px; padding:12px 0;
  border-top:1px solid var(--line); font-family:'Inter', sans-serif; font-size:14px;
}
.plate-row:first-of-type{ border-top:none; }
.plate-row dt{ color:var(--steel); }
.plate-row dd{ color:var(--ink); text-align:right; margin:0; font-weight:600; }

/* ---------------- Sections ---------------- */
section{ padding:88px 0; position:relative; }
.section-head{ max-width:660px; margin-bottom:48px; }
.section-head p{ color:var(--steel); margin-top:14px; font-size:16px; max-width:56ch; }

.bg-panel{ background:var(--bg-alt); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.bg-ink{ background:var(--navy); }
.bg-ink h2, .bg-ink h3{ color:var(--on-dark); }
.bg-ink .section-head p{ color:var(--on-dark-muted); }

/* ---------------- Service cards grid ---------------- */
.grid-3{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; background:transparent; border:none; }
.grid-2{ display:grid; grid-template-columns:repeat(2,1fr); gap:20px; background:transparent; border:none; }
.card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:32px 28px;
  transition:box-shadow .2s ease, transform .2s ease, border-color .2s ease;
}
.card:hover{ box-shadow:var(--shadow); transform:translateY(-3px); border-color:var(--line-strong); }
.card .idx{
  font-family:'Inter', sans-serif; font-weight:700; font-size:14px; color:var(--red);
  display:flex; align-items:center; justify-content:center;
  width:36px; height:36px; border-radius:9px; background:var(--red-tint);
  margin-bottom:18px;
}
.card h3{ font-size:19px; margin-bottom:10px; text-transform:none; }
.card p{ color:var(--steel); font-size:14.5px; margin-bottom:16px; }
.card .more{
  font-family:'Inter', sans-serif; font-weight:600; font-size:14px; letter-spacing:0; text-transform:none;
  color:var(--red); display:inline-flex; align-items:center; gap:6px; border-bottom:none;
}
.card:hover .more{ gap:9px; }

.bg-ink .card{ background:var(--navy-2); border-color:rgba(255,255,255,0.08); }
.bg-ink .card:hover{ border-color:rgba(255,255,255,0.18); }
.bg-ink .card h3{ color:var(--on-dark); }
.bg-ink .card p{ color:var(--on-dark-muted); }
.bg-ink .card .idx{ background:rgba(255,255,255,0.08); color:var(--yellow); }

/* ---------------- Why-us / stat cards ---------------- */
.grid-why{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.why-card{ background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:30px 26px; }
.why-card .num{
  font-family:'Inter', sans-serif; font-size:16px; font-weight:800; color:#fff;
  width:40px; height:40px; border-radius:10px; background:var(--red);
  display:flex; align-items:center; justify-content:center;
  margin-bottom:18px;
}
.why-card h3{ font-size:18px; margin-bottom:8px; }
.why-card p{ color:var(--steel); font-size:14.5px; margin:0; }
.bg-ink .why-card{ background:var(--navy-2); border-color:rgba(255,255,255,0.08); }
.bg-ink .why-card h3{ color:var(--on-dark); }
.bg-ink .why-card p{ color:var(--on-dark-muted); }

/* ---------------- Process timeline ---------------- */
.process-list{ display:flex; flex-direction:column; }
.process-step{
  display:grid;
  grid-template-columns:56px 1fr;
  gap:24px;
  padding:28px 0;
  border-top:1px solid var(--line);
  position:relative;
}
.process-step:first-child{ border-top:none; }
.process-num{
  font-family:'Inter', sans-serif;
  font-size:16px; font-weight:800; color:var(--red);
  width:44px; height:44px; border-radius:12px;
  border:1.5px solid var(--line-strong);
  display:flex; align-items:center; justify-content:center;
  background:var(--surface);
}
.process-body h3{ font-size:19px; margin-bottom:8px; }
.process-body p{ color:var(--steel); font-size:15px; max-width:64ch; margin:0; }
.bg-ink .process-step{ border-color:rgba(255,255,255,0.1); }
.bg-ink .process-num{ background:var(--navy-2); border-color:rgba(255,255,255,0.14); color:var(--yellow); }
.bg-ink .process-body h3{ color:var(--on-dark); }
.bg-ink .process-body p{ color:var(--on-dark-muted); }

/* ---------------- Bulleted spec list ---------------- */
.spec-list{ display:flex; flex-direction:column; gap:11px; margin-top:20px; }
.spec-list li{
  display:flex; gap:11px; align-items:flex-start;
  font-size:15px; color:var(--steel); font-family:'Inter', sans-serif; font-weight:500;
}
.spec-list li::before{
  content:"";
  min-width:6px; height:6px; margin-top:8px;
  background:var(--red); border-radius:50%;
}

/* ---------------- Two column content ---------------- */
.two-col{ display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center; }
.two-col.reverse{ direction:rtl; }
.two-col.reverse > *{ direction:ltr; }
.visual-box{
  position:relative; aspect-ratio:4/5; background:var(--bg-alt);
  border:1px solid var(--line); border-radius:var(--radius-lg); display:flex; align-items:center; justify-content:center;
  overflow:hidden;
}
.visual-box svg{ width:60%; height:60%; }
.visual-box.short{ aspect-ratio:16/10; }
.bg-ink .visual-box{ background:var(--navy-2); border-color:rgba(255,255,255,0.08); }

/* ---------------- FAQ accordion ---------------- */
.faq-item{ border-top:1px solid var(--line); }
.faq-item:last-child{ border-bottom:1px solid var(--line); }
.faq-item summary{
  cursor:pointer;
  list-style:none;
  padding:20px 4px;
  display:flex; justify-content:space-between; align-items:center; gap:20px;
  font-family:'Inter', sans-serif;
  font-weight:700;
  font-size:16.5px;
  text-transform:none;
  color:var(--ink);
}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary .plus{
  font-family:'Inter', sans-serif;
  font-weight:700;
  font-size:20px; color:var(--red); flex-shrink:0; transition:transform .2s ease;
}
.faq-item[open] summary .plus{ transform:rotate(45deg); }
.faq-item .answer{ padding:0 4px 22px; color:var(--steel); font-size:15px; max-width:70ch; }

/* ---------------- Contact ---------------- */
.contact-grid{ display:grid; grid-template-columns:1fr 1fr; border:1px solid var(--line); border-radius:var(--radius-lg); overflow:hidden; }
.contact-info{ padding:44px 40px; background:var(--surface); border-right:1px solid var(--line); }
.contact-item{ display:flex; gap:16px; padding:16px 0; border-top:1px solid var(--line); }
.contact-item:first-of-type{ border-top:none; }
.contact-item svg{ width:19px; height:19px; fill:var(--red); flex-shrink:0; margin-top:2px; }
.contact-item .label{ font-family:'Inter', sans-serif; font-size:12px; font-weight:700; letter-spacing:0.03em; text-transform:uppercase; color:var(--steel-light); margin-bottom:4px; }
.contact-item .value{ color:var(--ink); font-size:15px; }
.contact-item a.value:hover{ color:var(--red); }
.contact-map{ min-height:340px; }
.contact-map iframe{ width:100%; height:100%; min-height:340px; border:0; display:block; }
.contact-form-wrap{ padding:44px 40px; background:var(--bg-alt); border:1px solid var(--line); border-top:none; border-radius:0 0 var(--radius-lg) var(--radius-lg); margin-top:-1px; }
form{ display:flex; flex-direction:column; gap:16px; }
.field label{ display:block; font-family:'Inter', sans-serif; font-size:12.5px; font-weight:600; letter-spacing:0.01em; text-transform:none; color:var(--steel); margin-bottom:7px; }
.field input, .field select, .field textarea{
  width:100%; background:var(--surface); border:1.5px solid var(--line-strong); color:var(--ink);
  padding:12px 14px; font-family:'Inter', sans-serif; font-size:14.5px; border-radius:var(--radius-sm);
}
.field input:focus, .field select:focus, .field textarea:focus{ outline:none; border-color:var(--red); }
.field textarea{ resize:vertical; min-height:110px; }
.field-row{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }

/* ---------------- CTA band ---------------- */
.cta-band{
  background:var(--navy);
  padding:56px 0;
}
.cta-band .wrap{ display:flex; align-items:center; justify-content:space-between; gap:26px; flex-wrap:wrap; }
.cta-band h2{ color:#fff; font-size:clamp(24px,3vw,34px); max-width:18ch; }
.cta-band p{ color:var(--on-dark-muted); margin:8px 0 0; font-family:'Inter', sans-serif; font-size:15px; }
.cta-band .btn-yellow{ flex-shrink:0; background:var(--red); }
.cta-band .btn-yellow:hover{ background:var(--red-dark); }

/* ---------------- Footer ---------------- */
footer.site{ background:var(--navy); border-top:none; padding:52px 0 26px; }
.footer-grid{ display:grid; grid-template-columns:1.3fr 1fr 1fr 1fr; gap:36px; padding-bottom:32px; border-bottom:1px solid rgba(255,255,255,0.1); margin-bottom:22px; }
.footer-brand img{ height:32px; margin-bottom:16px; background:#fff; padding:7px 10px; border-radius:6px; }
.footer-brand p{ color:var(--on-dark-muted); font-size:13.5px; max-width:32ch; }
.footer-col h4{ font-family:'Inter', sans-serif; font-size:12.5px; letter-spacing:0.04em; text-transform:uppercase; color:var(--on-dark); margin-bottom:14px; font-weight:700; }
.footer-col ul{ display:flex; flex-direction:column; gap:9px; }
.footer-col a{ color:var(--on-dark-muted); font-size:14px; }
.footer-col a:hover{ color:#fff; }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:10px; color:var(--on-dark-muted); font-size:12.5px; font-family:'Inter', sans-serif; }

/* ---------------- WhatsApp float ---------------- */
.wa-float{
  position:fixed; bottom:26px; right:26px; z-index:90;
  width:56px; height:56px; background:#25D366; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 10px 26px rgba(0,0,0,.25);
  transition:transform .2s ease;
}
.wa-float:hover{ transform:scale(1.06); }
.wa-float svg{ width:26px; height:26px; fill:#fff; }

/* ---------------- Utilities ---------------- */
.mt-0{ margin-top:0; }
.text-center{ text-align:center; }

/* ---------------- Responsive ---------------- */
@media (max-width: 980px){
  .topbar{ display:none; }
  nav.main{ display:none; }
  .burger{ display:flex; }
  .home-hero-grid{ grid-template-columns:1fr; }
  .grid-3, .grid-2{ grid-template-columns:repeat(2,1fr); }
  .grid-why{ grid-template-columns:1fr; }
  .two-col, .two-col.reverse{ grid-template-columns:1fr; direction:ltr; }
  .contact-grid{ grid-template-columns:1fr; border-radius:var(--radius-lg); }
  .contact-info{ border-right:none; border-bottom:1px solid var(--line); }
  .footer-grid{ grid-template-columns:1fr 1fr; }
  .field-row{ grid-template-columns:1fr; }
}
@media (max-width: 640px){
  .grid-3, .grid-2{ grid-template-columns:1fr; }
  section{ padding:60px 0; }
  .home-hero{ padding:52px 0 64px; }
  .page-hero{ padding:40px 0 36px; }
  .contact-info, .contact-form-wrap{ padding:28px 22px; }
  .footer-grid{ grid-template-columns:1fr; }
  .cta-band .wrap{ flex-direction:column; align-items:flex-start; }
}

/* Mobile nav drawer */
.mobile-nav{
  display:none;
  position:fixed; inset:0; z-index:200;
  background:var(--navy);
}
.mobile-nav.open{ display:block; }
.mobile-nav-head{ display:flex; justify-content:space-between; align-items:center; padding:16px 24px; border-bottom:1px solid rgba(255,255,255,0.1); }
.mobile-nav-head img{ height:32px; background:#fff; padding:6px 10px; border-radius:6px; }
.mobile-nav-close{ background:none; border:1.5px solid rgba(255,255,255,0.3); width:40px; height:40px; color:var(--on-dark); border-radius:var(--radius-sm); }
.mobile-nav ul{ padding:24px; display:flex; flex-direction:column; gap:2px; }
.mobile-nav a{
  font-family:'Inter', sans-serif; font-weight:700; text-transform:none; font-size:22px;
  padding:14px 0; border-bottom:1px solid rgba(255,255,255,0.08); color:var(--on-dark);
}
.mobile-nav .foot{ padding:24px; display:flex; flex-direction:column; gap:12px; }
.mobile-nav .foot .btn-outline{ color:var(--on-dark); border-color:rgba(255,255,255,0.28); }
.mobile-nav .foot .btn-outline:hover{ border-color:var(--on-dark); background:rgba(255,255,255,0.06); }

@media (prefers-reduced-motion: reduce){
  *{ scroll-behavior:auto !important; transition:none !important; }
}