/* ═══ Digital Work Force — dwfagency.com ═══
   Palette, type and motifs follow the approved brandbook v0.1 */

:root{
  --ink:#0D121C;
  --surface:#141B29;
  --surface-2:#1B2436;
  --line:rgba(255,255,255,.09);
  --line-strong:rgba(255,255,255,.17);
  --text:#F1F4FA;
  --muted:#99A3B8;
  --faint:#5E6880;
  --blue:#4C86FF;
  --blue-soft:rgba(76,134,255,.13);
  --amber:#FFB238;
  --amber-ink:#1A1204;

  --display:'Space Grotesk','Segoe UI',sans-serif;
  --body:'IBM Plex Sans','Segoe UI',sans-serif;
  --mono:'IBM Plex Mono','Consolas',monospace;

  --pad-x:clamp(1.25rem,5vw,4rem);
  --radius:10px;
}

*,*::before,*::after{box-sizing:border-box;}

html{scroll-behavior:smooth;}

body{
  margin:0;
  background:var(--ink);
  color:var(--text);
  font-family:var(--body);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

h1,h2,h3{font-family:var(--display);letter-spacing:-.02em;margin:0;text-wrap:balance;}
p{margin:0;}
a{color:inherit;}
ul,ol,dl,dd{margin:0;padding:0;}
li{list-style:none;}

:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:3px;}

::selection{background:var(--blue-soft);color:var(--text);}

.skip-link{
  position:absolute;left:-9999px;top:0;z-index:200;
  background:var(--blue);color:#fff;padding:.6rem 1rem;font-size:.85rem;
}
.skip-link:focus{left:0;}

.container{max-width:1160px;margin:0 auto;padding-inline:var(--pad-x);}

/* ── Type primitives ── */
.eyebrow{
  font-family:var(--mono);font-size:.75rem;font-weight:500;
  letter-spacing:.12em;text-transform:uppercase;color:var(--blue);
  margin-bottom:1rem;
}
.section-title{
  font-size:clamp(1.75rem,3.6vw,2.6rem);font-weight:600;line-height:1.12;
  max-width:19ch;
}
.section-lead{
  color:var(--muted);font-size:1.05rem;max-width:56ch;margin-top:1.25rem;
}

/* ── Buttons ── */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  font-family:var(--body);font-size:.95rem;font-weight:600;
  padding:.85rem 1.6rem;border-radius:7px;border:1px solid transparent;
  text-decoration:none;cursor:pointer;white-space:nowrap;
  transition:background .18s,border-color .18s,color .18s,transform .18s;
}
.btn-primary{background:var(--amber);color:var(--amber-ink);}
.btn-primary:hover{background:#FFC463;transform:translateY(-1px);}
.btn-ghost{border-color:var(--line-strong);color:var(--text);}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue);}
.btn-sm{padding:.55rem 1.1rem;font-size:.875rem;}
.btn-full{width:100%;margin-top:.5rem;}

/* ── Nav ── */
.nav{
  position:sticky;top:0;z-index:100;
  background:rgba(13,18,28,.88);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  max-width:1160px;margin:0 auto;padding:.9rem var(--pad-x);
  display:flex;align-items:center;gap:2rem;
}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;flex-shrink:0;}
.brand-mark{width:26px;height:26px;flex-shrink:0;}
.brand-word{
  font-family:var(--display);font-weight:600;font-size:.98rem;
  letter-spacing:-.01em;color:var(--text);
}
.nav-links{display:flex;gap:1.75rem;margin-left:auto;}
.nav-links a{
  font-size:.9rem;color:var(--muted);text-decoration:none;transition:color .18s;
}
.nav-links a:hover{color:var(--text);}
.nav-links-cta{display:none;}
.nav-right{display:flex;align-items:center;gap:1.1rem;}
.lang{display:flex;align-items:center;gap:.35rem;font-family:var(--mono);font-size:.78rem;}
.lang-btn{
  background:none;border:none;padding:.15rem .1rem;cursor:pointer;
  color:var(--faint);font-family:inherit;font-size:inherit;transition:color .18s;
}
.lang-btn:hover{color:var(--text);}
.lang-btn.is-active{color:var(--blue);font-weight:500;}
.lang-sep{color:var(--faint);}
.burger{
  display:none;background:none;border:none;cursor:pointer;padding:.4rem;
  flex-direction:column;gap:5px;
}
.burger span{display:block;width:20px;height:1.5px;background:var(--text);transition:transform .2s,opacity .2s;}
.burger[aria-expanded="true"] span:first-child{transform:translateY(3.25px) rotate(45deg);}
.burger[aria-expanded="true"] span:last-child{transform:translateY(-3.25px) rotate(-45deg);}

/* ── Sections ── */
.section{padding-block:clamp(4rem,8vw,7rem);}
section[id]{scroll-margin-top:74px;}
.section-alt{background:var(--surface);border-block:1px solid var(--line);}

/* ── Hero ── */
.hero{padding-block:clamp(3.5rem,7vw,6rem) clamp(4rem,8vw,7rem);}
.hero-grid{
  display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);
  gap:clamp(2rem,5vw,4rem);align-items:center;
}
.hero-title{
  font-size:clamp(2.2rem,5.2vw,3.9rem);font-weight:700;line-height:1.05;
  display:flex;flex-direction:column;
}
.accent-blue{color:var(--blue);}
.hero-sub{color:var(--muted);font-size:1.1rem;max-width:50ch;margin-top:1.5rem;}
.hero-actions{display:flex;gap:.85rem;flex-wrap:wrap;margin-top:2.25rem;}
.hero-meta{
  display:flex;flex-wrap:wrap;gap:.6rem 2rem;margin-top:3rem;padding-top:1.75rem;
  border-top:1px solid var(--line);
  font-family:var(--mono);font-size:.78rem;color:var(--faint);
}

/* Hero orbit diagram */
.hero-viz{display:flex;justify-content:center;}
.orbit{width:100%;max-width:460px;height:auto;}
.orbit-ring{fill:none;stroke:var(--line);stroke-width:1;}
.flow line{stroke:var(--blue);stroke-width:1.2;stroke-dasharray:3 7;opacity:.75;animation:flow 2.4s linear infinite;}
.flow line:nth-child(2){animation-delay:-.3s;}
.flow line:nth-child(3){animation-delay:-.6s;}
.flow line:nth-child(4){animation-delay:-.9s;}
.flow line:nth-child(5){animation-delay:-1.2s;}
.flow line:nth-child(6){animation-delay:-1.5s;}
.flow line:nth-child(7){animation-delay:-1.8s;}
@keyframes flow{to{stroke-dashoffset:-40;}}
.chips rect{fill:var(--surface-2);stroke:var(--line-strong);stroke-width:1;}
.chips text{
  fill:var(--text);font-family:var(--mono);font-size:11px;
  text-anchor:middle;letter-spacing:.02em;
}
.hub{fill:var(--amber);}
.hub-label{
  fill:var(--amber-ink);font-family:var(--display);font-weight:700;font-size:15px;
  text-anchor:middle;letter-spacing:.02em;
}

/* ── Sorun: chaos vs order ── */
.compare{
  display:grid;grid-template-columns:1fr 1fr;gap:1.25rem;margin-top:3rem;
}
.compare-panel{
  margin:0;padding:1.5rem;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--ink);
}
.compare-panel.is-order{background:var(--surface-2);border-color:var(--line-strong);}
.compare-panel figcaption{display:flex;flex-direction:column;gap:.4rem;margin-bottom:.5rem;}
.panel-tag{
  font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--faint);
}
.is-order .panel-tag{color:var(--amber);}
.panel-desc{font-size:.95rem;color:var(--text);font-weight:500;}
.diagram{width:100%;height:auto;display:block;}
.dg-line line{stroke-width:1.2;fill:none;}
.dg-tangled line{stroke:var(--faint);opacity:.65;}
.dg-clean line{stroke:var(--blue);opacity:.85;}
.dg-node rect{fill:var(--surface);stroke:var(--line-strong);stroke-width:1;}
.is-order .dg-node rect{fill:var(--ink);}
.dg-node text{
  fill:var(--muted);font-family:var(--mono);font-size:10.5px;text-anchor:middle;
}
.dg-client rect{fill:var(--surface-2);}
.dg-client text{fill:var(--text);}
.is-order .dg-spec text{fill:var(--text);}
.dg-hub{fill:var(--amber);}
.dg-hub-label{
  fill:var(--amber-ink);font-family:var(--display);font-weight:700;font-size:12px;
  text-anchor:middle;
}

/* ── Model ── */
.model-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:3rem;
}
.model-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.6rem 1.5rem;display:flex;flex-direction:column;gap:.65rem;
  transition:border-color .2s;
}
.model-card:hover{border-color:var(--line-strong);}
.model-num{font-family:var(--mono);font-size:.75rem;color:var(--blue);}
.model-card h3{font-size:1.05rem;font-weight:600;}
.model-card p{font-size:.92rem;color:var(--muted);line-height:1.6;}

/* ── Hizmetler ── */
.services{
  display:grid;grid-template-columns:repeat(3,1fr);gap:0 2.5rem;margin-top:3rem;
  border-top:1px solid var(--line);
}
.service{
  padding:1.75rem 0;border-bottom:1px solid var(--line);
  display:flex;flex-direction:column;gap:.5rem;
}
.service-idx{font-family:var(--mono);font-size:.72rem;color:var(--faint);letter-spacing:.08em;}
.service h3{font-size:1.08rem;font-weight:600;}
.service p{font-size:.92rem;color:var(--muted);line-height:1.6;}

/* ── Karşılaştırma tablosu ── */
.table-wrap{
  margin-top:3rem;overflow-x:auto;border:1px solid var(--line);
  border-radius:var(--radius);background:var(--surface);
}
.cmp{width:100%;border-collapse:collapse;min-width:760px;font-size:.92rem;}
.cmp thead th{
  text-align:left;font-family:var(--mono);font-weight:500;font-size:.72rem;
  letter-spacing:.08em;text-transform:uppercase;color:var(--faint);
  padding:1.1rem 1.25rem;border-bottom:1px solid var(--line-strong);
  vertical-align:bottom;
}
.cmp thead th.is-us{color:var(--amber);}
.cmp tbody th{
  text-align:left;font-weight:600;font-family:var(--body);color:var(--text);
  padding:1rem 1.25rem;border-bottom:1px solid var(--line);vertical-align:top;
  white-space:nowrap;
}
.cmp tbody td{
  padding:1rem 1.25rem;border-bottom:1px solid var(--line);
  color:var(--muted);vertical-align:top;
}
.cmp tbody td.is-us{color:var(--text);font-weight:500;background:var(--blue-soft);}
.cmp tbody tr:last-child th,
.cmp tbody tr:last-child td{border-bottom:none;}

/* ── Süreç ── */
.process{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;margin-top:3rem;
}
.step{
  display:flex;flex-direction:column;gap:.55rem;
  padding-top:1.5rem;border-top:2px solid var(--line-strong);
}
.step:first-child{border-top-color:var(--blue);}
.step-num{font-family:var(--mono);font-size:.78rem;color:var(--blue);}
.step h3{font-size:1.05rem;font-weight:600;}
.step p{font-size:.92rem;color:var(--muted);line-height:1.6;}

/* ── Çalışmalar ── */
.cases{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem;margin-top:3rem;}
.case{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.9rem;display:flex;flex-direction:column;gap:1rem;
}
.case-head{display:flex;flex-direction:column;gap:.75rem;}
.case h3{font-size:1.3rem;font-weight:600;}
.case-tags{display:flex;flex-wrap:wrap;gap:.4rem;}
.case-tags li{
  font-family:var(--mono);font-size:.7rem;letter-spacing:.04em;
  padding:.22rem .6rem;border:1px solid var(--line-strong);border-radius:100px;
  color:var(--muted);
}
.case p{color:var(--muted);font-size:.95rem;}
.case p a{color:var(--blue);text-decoration:none;}
.case p a:hover{text-decoration:underline;}
.case-result{
  margin-top:auto;padding-top:1rem;border-top:1px solid var(--line);
  color:var(--text);font-weight:500;font-size:.92rem;
}

/* ── Ağ ── */
.network{
  display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);
  gap:clamp(2rem,5vw,4rem);align-items:center;
}
.network-copy .btn{margin-top:2rem;}
.network-quote{
  font-family:var(--display);font-weight:600;font-size:clamp(1.5rem,3vw,2.1rem);
  line-height:1.25;color:var(--text);letter-spacing:-.02em;
  padding-left:1.75rem;border-left:2px solid var(--amber);
}

/* ── İletişim ── */
.contact{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);
  gap:clamp(2rem,5vw,4.5rem);align-items:start;
}
.contact-details{
  display:grid;grid-template-columns:auto 1fr;gap:.6rem 1.5rem;
  margin-top:2.5rem;padding-top:1.75rem;border-top:1px solid var(--line);
}
.contact-details dt{
  font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;
  color:var(--faint);padding-top:.15rem;
}
.contact-details dd{font-size:.95rem;color:var(--text);}
.contact-details dd a{color:var(--text);text-decoration:none;transition:color .18s;}
.contact-details dd a:hover{color:var(--blue);}

.contact-form{
  display:grid;grid-template-columns:1fr 1fr;gap:1rem;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.9rem;
}
.field{display:flex;flex-direction:column;gap:.4rem;}
.field-full{grid-column:1 / -1;}
.contact-form label{
  font-family:var(--mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;
  color:var(--muted);
}
.contact-form input,
.contact-form select,
.contact-form textarea{
  background:var(--ink);border:1px solid var(--line-strong);border-radius:7px;
  padding:.75rem .9rem;color:var(--text);font-family:var(--body);font-size:.95rem;
  transition:border-color .18s;resize:vertical;width:100%;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder{color:var(--faint);}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus{border-color:var(--blue);outline:none;}
.contact-form .btn-full{grid-column:1 / -1;}
.hp{position:absolute;left:-9999px;}

/* ── Teşekkür sayfası ── */
.thanks{
  max-width:620px;margin:0 auto;padding:clamp(4rem,10vw,7rem) var(--pad-x) clamp(5rem,10vw,8rem);
  display:flex;flex-direction:column;align-items:flex-start;
}
.thanks-mark{width:56px;height:56px;margin-bottom:2rem;}
.thanks-title{
  font-size:clamp(1.9rem,4.5vw,2.8rem);font-weight:600;line-height:1.12;margin-bottom:1.25rem;
}
.thanks-text{color:var(--muted);font-size:1.05rem;}
.thanks-details{margin-top:2.25rem;margin-bottom:2.5rem;}

/* ── Footer ── */
.footer{border-top:1px solid var(--line);padding-block:2.5rem;background:var(--surface);}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;}
.footer-brand{display:flex;flex-direction:column;gap:.2rem;}
.footer-tag{font-family:var(--mono);font-size:.75rem;color:var(--amber);letter-spacing:.04em;}
.footer-links{display:flex;gap:1.5rem;flex-wrap:wrap;}
.footer-links a{font-size:.85rem;color:var(--muted);text-decoration:none;transition:color .18s;}
.footer-links a:hover{color:var(--text);}
.footer-legal{font-family:var(--mono);font-size:.75rem;color:var(--faint);}

/* ── Responsive ── */
@media (max-width:1040px){
  .model-grid{grid-template-columns:1fr 1fr;}
  .services{grid-template-columns:1fr 1fr;gap:0 2rem;}
  .process{grid-template-columns:1fr 1fr;gap:1.75rem 1.5rem;}
}

@media (max-width:860px){
  .nav-links{
    display:none;position:absolute;top:100%;left:0;right:0;
    flex-direction:column;gap:0;padding:.5rem var(--pad-x) 1.25rem;
    background:var(--ink);border-bottom:1px solid var(--line);
  }
  .nav-links.is-open{display:flex;}
  .nav-links a{padding:.7rem 0;border-bottom:1px solid var(--line);}
  .nav-inner{position:relative;gap:1rem;}
  .burger{display:flex;}
  .nav-right{margin-left:auto;}

  .hero-grid{grid-template-columns:1fr;}
  .hero-viz{max-width:400px;margin-inline:auto;}
  .hero-title{font-size:clamp(2rem,8vw,2.8rem);}

  .compare{grid-template-columns:1fr;}
  .cases{grid-template-columns:1fr;}
  .network{grid-template-columns:1fr;}
  .network-quote{padding-left:1.25rem;}
  .contact{grid-template-columns:1fr;}
}

@media (max-width:620px){
  .nav-cta{display:none;}
  .nav-links a.nav-links-cta{display:block;color:var(--amber);font-weight:600;border-bottom:none;}
  .model-grid{grid-template-columns:1fr;}
  .services{grid-template-columns:1fr;}
  .process{grid-template-columns:1fr;}
  .contact-form{grid-template-columns:1fr;padding:1.5rem;}
  .hero-actions .btn{flex:1 1 auto;}
  .footer-inner{flex-direction:column;align-items:flex-start;}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;}
}