:root{
  --text:#0f172a;--muted:#475569;--soft:#f8fafc;--line:#e2e8f0;--amber:#f59e0b;--navy:#1e3a8a;--sky:#38bdf8;--dark:#0b1f3a;--white:#fff;--blue:#1e3a8a;--teal:#1e3a8a;
}
*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:Inter,Arial,sans-serif;color:var(--text);background:#fff;line-height:1.65;overflow-x:hidden}a{text-decoration:none;color:inherit}.topbar{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.92);backdrop-filter:blur(18px);border-bottom:1px solid var(--line);min-height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 34px}.brand{font-size:27px;font-weight:900;letter-spacing:-.055em}.brand span{color:var(--amber)}nav{display:flex;gap:22px;align-items:center;flex-wrap:wrap}nav a{font-size:14px;font-weight:750;color:#334155}.nav-cta{background:var(--navy);color:white!important;padding:11px 16px;border-radius:12px}.lang-switch{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:800;padding:8px 12px;border:1px solid var(--line);border-radius:10px;color:#475569;letter-spacing:.04em}.lang-switch:hover{color:var(--text);border-color:#94a3b8;background:#f8fafc}.container{max-width:1200px;margin:auto;padding:0 24px}.hero{position:relative;padding:96px 0;background:radial-gradient(circle at 8% 12%,rgba(245,158,11,.13),transparent 22%),radial-gradient(circle at 92% 10%,rgba(56,189,248,.16),transparent 28%),linear-gradient(180deg,#fff 0%,#f8fafc 100%);overflow:hidden}.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:58px;align-items:center}.eyebrow{display:inline-flex;color:#92400e;background:#fffbeb;border:1px solid #fde68a;border-radius:999px;padding:9px 14px;font-weight:800;font-size:13px;margin-bottom:18px}h1{font-size:68px;line-height:1.02;letter-spacing:-.07em;margin-bottom:22px;color:var(--text)}h2{font-size:44px;line-height:1.1;letter-spacing:-.045em;margin-bottom:18px;color:var(--text)}h3{font-size:22px;margin-bottom:8px}.lead{font-size:21px;color:var(--muted);max-width:720px}.section-lead{font-size:18px;color:var(--muted);max-width:760px;margin:auto}.hero-actions{display:flex;gap:14px;margin:32px 0}.btn{display:inline-flex;align-items:center;justify-content:center;padding:15px 22px;border-radius:14px;font-weight:850}.primary{background:var(--amber);color:#111827}.secondary{background:white;color:var(--text);border:1px solid var(--line)}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:34px}.metrics div{background:#fff;border:1px solid var(--line);box-shadow:0 20px 50px rgba(15,23,42,.06);padding:20px;border-radius:20px}.metrics strong{display:block;font-size:36px;letter-spacing:-.05em}.metrics span{font-size:13px;color:var(--muted);font-weight:700}.video-card,.video-page{background:var(--dark);border-radius:28px;padding:12px;box-shadow:0 30px 80px rgba(11,31,58,.22);border:1px solid #dbe3ee}.video-card video,.video-page video{width:100%;border-radius:20px;display:block}.section{position:relative;padding:88px 0}.soft{background:var(--soft)}.center{text-align:center}.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:42px}.card,.contact-card,.contact-form{position:relative;overflow:hidden;background:#fff;border:1px solid var(--line);box-shadow:0 18px 50px rgba(15,23,42,.06);border-radius:24px;padding:30px}.card:after{content:"";position:absolute;right:18px;bottom:18px;width:54px;height:54px;border:2px solid rgba(245,158,11,.26);transform:rotate(12deg);border-radius:10px}.card p,.contact-card p{color:var(--muted)}.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:center}.preview-stack{display:grid;grid-template-columns:1fr 1fr;gap:18px}.preview-stack img{width:100%;border-radius:18px;border:1px solid var(--line);box-shadow:0 20px 50px rgba(15,23,42,.12)}.dark-cta{background:var(--dark);color:#fff;overflow:hidden}.dark-cta h2{color:#fff}.dark-cta p{color:#cbd5e1}.page-hero{position:relative;padding:88px 0 54px;background:radial-gradient(circle at 15% 10%,rgba(245,158,11,.12),transparent 26%),linear-gradient(180deg,#fff,#f8fafc);border-bottom:1px solid var(--line);overflow:hidden}.presentation-section{background:#f8fafc;padding:48px 20px 88px}.slide-list{max-width:1040px;margin:auto;display:flex;flex-direction:column;gap:34px}.slide-frame{background:white;border:1px solid var(--line);border-radius:22px;padding:18px;box-shadow:0 20px 60px rgba(15,23,42,.08)}.slide-frame img{width:100%;display:block;border-radius:14px;border:1px solid #edf2f7}.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:26px}.contact-form{display:grid;gap:16px}.contact-form label{font-weight:800;color:#334155}.contact-form input,.contact-form textarea{width:100%;margin-top:7px;border:1px solid var(--line);border-radius:14px;padding:14px;font:inherit}.contact-form button{background:var(--amber);border:0;border-radius:14px;padding:16px;font-weight:900;cursor:pointer}.cube-field{position:absolute;inset:0;pointer-events:none;z-index:0}.cube,.cube-line{position:absolute;border:2px solid rgba(15,23,42,.08);border-radius:12px;transform:rotate(12deg)}.cube:before{content:"";position:absolute;inset:10px;border:2px solid rgba(245,158,11,.24);border-radius:10px;transform:translate(12px,-12px)}.cube.one{width:92px;height:92px;right:8%;top:16%}.cube.two{width:60px;height:60px;left:4%;bottom:18%;transform:rotate(-18deg)}.cube-line{width:120px;height:120px;right:12%;bottom:8%;border-color:rgba(56,189,248,.32)}.content-layer{position:relative;z-index:1}footer{background:var(--dark);color:white;padding:48px 0 36px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px;align-items:start}footer p{color:#cbd5e1}.footer-col h4{font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:#94a3b8;margin-bottom:14px;font-weight:800}.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:10px}.footer-col a{color:#e2e8f0;font-size:15px}.footer-col a:hover{color:#fff;text-decoration:underline}.footer-bottom{max-width:1200px;margin:28px auto 0;padding:18px 24px 0;border-top:1px solid rgba(226,232,240,.12);color:#94a3b8;font-size:13px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}.mini-cubes{display:flex;gap:10px;margin-top:24px}.mini-cubes i{width:28px;height:28px;border:2px solid rgba(245,158,11,.45);border-radius:7px;transform:rotate(12deg);display:block}.mini-cubes i:nth-child(2){border-color:rgba(56,189,248,.55);transform:rotate(-8deg)}.mini-cubes i:nth-child(3){border-color:rgba(30,58,138,.35);transform:rotate(18deg)}.menu-toggle{display:none;background:transparent;border:0;cursor:pointer;padding:0;width:44px;height:44px;align-items:center;justify-content:center;position:relative}.menu-toggle span,.menu-toggle span::before,.menu-toggle span::after{content:"";display:block;width:24px;height:2px;background:#0f172a;border-radius:2px;transition:transform .22s ease,top .22s ease,opacity .15s ease}.menu-toggle span{position:relative}.menu-toggle span::before,.menu-toggle span::after{position:absolute;left:0}.menu-toggle span::before{top:-8px}.menu-toggle span::after{top:8px}.menu-toggle[aria-expanded="true"] span{background:transparent}.menu-toggle[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}.menu-toggle[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}@media(max-width:900px){.topbar{padding:12px 20px;align-items:center;gap:12px;flex-direction:row;min-height:64px}.menu-toggle{display:inline-flex}nav{position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0;padding:6px 16px 14px;display:none;box-shadow:0 18px 40px rgba(15,23,42,.08)}nav.open{display:flex}nav a{padding:14px 8px;border-bottom:1px solid #f1f5f9;font-size:16px}nav a:last-child{border-bottom:0}.nav-cta{margin-top:10px;text-align:center;border-radius:12px;padding:14px}nav .lang-switch{margin:10px auto 0;justify-content:center;width:max-content;padding:10px 18px}.hero-grid,.split,.contact-grid{grid-template-columns:1fr}.cards-3{grid-template-columns:1fr}.metrics{grid-template-columns:1fr}h1{font-size:44px}h2{font-size:34px}.hero{padding:56px 0}.preview-stack{grid-template-columns:1fr}.cube-field{display:none}.footer-grid{grid-template-columns:1fr}}


/* DoldurAi block/cube brand update */
.logo, .brand, .brand-logo, .site-logo {
  display:inline-flex!important;
  align-items:center!important;
  gap:10px!important;
  color:#0F172A!important;
  font-weight:850!important;
  letter-spacing:-0.04em!important;
}
.logo img, .brand img, .brand-logo img, .site-logo img {
  height:44px!important;
  width:auto!important;
  display:block!important;
}
.cube-line-decoration {
  position:absolute;
  pointer-events:none;
  width:96px;
  height:96px;
  border:2px solid rgba(245,158,11,.34);
  transform:rotate(18deg);
  border-radius:16px;
  z-index:0;
}
.cube-line-decoration::before,
.cube-line-decoration::after {
  content:"";
  position:absolute;
  inset:13px;
  border:1.5px solid rgba(56,189,248,.42);
  border-radius:12px;
}
.cube-line-decoration::after {
  inset:28px;
  border-color:rgba(15,23,42,.24);
}
.cube-pattern {
  position:absolute;
  inset:auto 8% 8% auto;
  display:grid;
  grid-template-columns:repeat(4,12px);
  gap:5px;
  opacity:.18;
  transform:rotate(-12deg);
  pointer-events:none;
}
.cube-pattern span {
  width:12px;
  height:12px;
  border-radius:3px;
  background:#F59E0B;
}
.cube-pattern span:nth-child(2n){background:#38BDF8}
.cube-pattern span:nth-child(3n){background:#1E3A8A}

/* Visually hidden but accessible to screen readers */
.sr-only{
  position:absolute!important;
  width:1px;height:1px;
  padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);
  white-space:nowrap;border:0;
}

/* Footer / contact-card phone block (was inline style) */
.contact-phone{
  margin-top:18px;
  font-size:18px;
  color:#0F172A;
  font-weight:700;
}
footer .contact-phone{color:#fff}

/* Cube-line decoration positions (was inline style) */
.cube-line-decoration.tr{right:8%;top:18%}
.cube-line-decoration.bl{left:5%;bottom:14%;transform:rotate(-14deg) scale(.72)}