:root{--ink:#0b1628;--muted:#5b6b81;--line:#dbe4ef;--soft:#f3f7fb;--white:#fff;--blue:#0b63ce;--blue2:#12a8d8;--navy:#07172f;--green:#18a957;--shadow:0 24px 70px rgba(8,24,48,.12);--radius:26px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1200px,calc(100% - 32px));margin:auto}
.topbar{background:var(--navy);color:#dce9ff;font-size:.92rem}.topbar .container{display:flex;justify-content:space-between;gap:1rem;padding:.55rem 0;flex-wrap:wrap}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.nav-wrap{min-height:88px;display:flex;align-items:center;justify-content:space-between;gap:1rem}.brand{display:flex;align-items:center;gap:.9rem;font-weight:900;letter-spacing:-.02em}.brand img{height:54px;width:auto}.brand small{display:block;font-size:.78rem;color:var(--muted);font-weight:700;letter-spacing:0}.primary-nav{display:flex;align-items:center;gap:1.1rem}.primary-nav a{font-weight:800;color:#44546a}.primary-nav a:hover,.primary-nav a.active{color:var(--blue)}.nav-cta{display:flex;gap:.7rem}.button{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;min-height:48px;padding:.82rem 1.15rem;font-weight:900;border:1px solid transparent;transition:.2s ease;cursor:pointer}.button:hover{transform:translateY(-1px)}.primary{background:linear-gradient(135deg,var(--blue),#0a45a6);color:#fff;box-shadow:0 14px 34px rgba(11,99,206,.22)}.secondary{background:#fff;border-color:var(--line);color:var(--ink)}.mobile-toggle{display:none;background:none;border:0;font-size:1.7rem}
.hero{padding:6.5rem 0 3.5rem;background:radial-gradient(circle at 82% 20%,#dff7ff 0,#fff 38%),linear-gradient(180deg,#f7fbff 0,#fff 75%)}.hero-grid,.two-col,.contact-grid,.page-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:2.2rem;align-items:center}.eyebrow{display:inline-flex;gap:.45rem;align-items:center;border:1px solid #b9d7ff;color:#0751ac;background:#eef6ff;border-radius:999px;padding:.42rem .75rem;font-weight:900;font-size:.86rem}.hero h1,.page-hero h1{font-size:clamp(2.35rem,5.4vw,5rem);line-height:1.01;letter-spacing:-.055em;margin:.9rem 0}.lead{font-size:1.14rem;color:var(--muted);max-width:62ch}.hero-actions{display:flex;flex-wrap:wrap;gap:1rem;margin:1.6rem 0}.trust-row{display:flex;gap:1rem;flex-wrap:wrap;color:#43536a;font-weight:800}.tick{color:var(--green);font-weight:900}
.device-stage{background:linear-gradient(180deg,#10213d,#061226);border-radius:34px;padding:1.1rem;box-shadow:var(--shadow);position:relative;overflow:hidden}.screen{position:relative;border:12px solid #07111f;border-radius:25px;background:linear-gradient(135deg,#1d5fb8,#092341 62%,#030b15);aspect-ratio:16/10;overflow:hidden}.screen:before{content:"";position:absolute;inset:9%;border:1px solid rgba(255,255,255,.12);border-radius:18px}.screen-ui{position:absolute;left:7%;right:7%;bottom:9%;display:grid;grid-template-columns:1fr 1fr 1fr;gap:.7rem}.ui-card{height:54px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.16);border-radius:14px}.floating-badge{position:absolute;z-index:3;background:#fff;border:1px solid var(--line);box-shadow:0 12px 35px rgba(8,24,48,.16);border-radius:18px;padding:.85rem 1rem;font-weight:900}.badge-a{top:8%;left:-.5rem}.badge-b{right:-.2rem;bottom:14%}
.section{padding:5.4rem 0}.section-alt{background:var(--soft)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:2rem;margin-bottom:1.7rem}.section-head h2,.band h2,h2{font-size:clamp(1.8rem,3vw,3.15rem);line-height:1.06;letter-spacing:-.04em;margin:.4rem 0}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.1rem}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:1.1rem}.card,.kpi,.form-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 12px 40px rgba(8,24,48,.07);padding:1.45rem}.card h3{font-size:1.35rem;letter-spacing:-.02em;margin:.5rem 0}.card p,.kpi p,.muted{color:var(--muted)}.kpi strong{font-size:2rem;display:block;letter-spacing:-.04em}.product-visual{background:linear-gradient(180deg,#edf5ff,#fff);border:1px solid var(--line);border-radius:22px;padding:1rem;margin-bottom:1rem}.mini-screen{border:9px solid #101827;border-radius:16px;aspect-ratio:16/9;background:linear-gradient(135deg,#2772c9,#0b2241);box-shadow:inset 0 0 0 1px rgba(255,255,255,.15)}.pills,.product-meta{display:flex;gap:.45rem;flex-wrap:wrap;margin:.9rem 0}.pill{font-size:.82rem;font-weight:900;color:#49647f;border:1px solid var(--line);border-radius:999px;padding:.32rem .62rem;background:#fff}.check-list{list-style:none;padding:0;margin:1rem 0 0}.check-list li{margin:.5rem 0;color:var(--muted)}.check-list li:before{content:"✓";color:var(--green);font-weight:900;margin-right:.45rem}
.band{border-radius:34px;padding:2.2rem;background:linear-gradient(135deg,var(--navy),#0b63ce);color:#fff;box-shadow:var(--shadow)}.band p{color:#d9e8ff}.page-hero{padding:4rem 0 2.7rem;background:linear-gradient(180deg,#f4f9ff,#fff)}.breadcrumbs{display:flex;gap:.5rem;color:#65758c;font-weight:700;font-size:.92rem;margin-bottom:1rem}.page-visual{border-radius:30px;min-height:310px;border:1px solid var(--line);background:linear-gradient(135deg,#e6f3ff,#fff);position:relative;overflow:hidden}.page-visual:before{content:"";position:absolute;inset:18% 12%;background:linear-gradient(135deg,#246cc1,#0b1c36);border:12px solid #081426;border-radius:24px}.specs,.table-like{display:grid;gap:.7rem}.spec-row{display:grid;grid-template-columns:1fr 2fr;gap:1rem;padding:1rem;border:1px solid var(--line);background:#fff;border-radius:18px}.list-plain{list-style:none;padding:0;margin:0}.list-plain li{border-bottom:1px solid var(--line);padding:.85rem 0;color:var(--muted)}.list-plain li:last-child{border-bottom:0}.notice{border-left:4px solid var(--blue);background:#eef6ff;border-radius:0 18px 18px 0;padding:1rem;color:#42546c}.contact-grid{grid-template-columns:.85fr 1.15fr}.field{margin-bottom:1rem}label{display:block;font-weight:900;margin:0 0 .35rem}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:16px;min-height:52px;padding:.9rem 1rem;font:inherit;background:#fff}textarea{min-height:150px;resize:vertical}.form-note,.helper{font-size:.92rem;color:var(--muted)}
footer{background:#07172f;color:#dbe8ff;padding:3rem 0 2rem}.footer-top,.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr .8fr;gap:1.4rem}.footer-top p,.footer-top a,.footer-grid p,.footer-grid a{color:#b9c8dd}.footer-note,.footer-bottom{border-top:1px solid rgba(255,255,255,.14);margin-top:1.6rem;padding-top:1rem;color:#b9c8dd;font-size:.93rem}.footer-logo{filter:brightness(0) invert(1)}
@media(max-width:1000px){.hero-grid,.two-col,.contact-grid,.page-hero-grid,.grid-3,.grid-4,.footer-top,.footer-grid,.split-panel{grid-template-columns:1fr}.primary-nav{display:none;position:absolute;left:0;right:0;top:88px;background:#fff;border-bottom:1px solid var(--line);padding:1rem;flex-direction:column;align-items:flex-start}.primary-nav.open{display:flex}.mobile-toggle{display:block}.nav-cta .secondary{display:none}.device-stage{max-width:640px}}@media(max-width:640px){.topbar .container{display:none}.hero,.section{padding:3.7rem 0}.nav-wrap{min-height:76px}.primary-nav{top:76px}.brand img{height:46px}.brand span{font-size:.95rem}.hero-actions .button{width:100%}.section-head{display:block}.spec-row{grid-template-columns:1fr}}


/* Modern Support Page */
.support-hero{
  background:
    radial-gradient(circle at top right, rgba(18,168,216,.22), transparent 36%),
    linear-gradient(135deg,#07172f 0%,#0b274f 52%,#0b63ce 100%);
  color:#fff;
  padding:86px 0 70px;
}
.support-hero .eyebrow{color:#bfeaff}
.support-hero h1{font-size:clamp(2.4rem,5vw,4.9rem);line-height:.96;margin:.45rem 0 1rem;letter-spacing:-.06em}
.support-hero .lead{color:#e8f4ff;max-width:680px}
.support-hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:2rem;align-items:center}
.support-panel{
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.24);
  box-shadow:0 24px 70px rgba(0,0,0,.18);
  border-radius:var(--radius);
  padding:2rem;
  backdrop-filter:blur(14px);
}
.support-panel h3{margin-top:0;font-size:1.35rem}
.support-tick-list{list-style:none;padding:0;margin:1rem 0 0;display:grid;gap:.75rem}
.support-tick-list li{position:relative;padding-left:1.9rem;color:#eef7ff}
.support-tick-list li:before{
  content:"✓";
  position:absolute;
  left:0;
  top:0;
  width:1.25rem;
  height:1.25rem;
  border-radius:50%;
  display:grid;
  place-items:center;
  background:#18a957;
  color:#fff;
  font-size:.8rem;
  font-weight:900;
}
.support-strip{padding:34px 0;background:#f3f7fb}
.support-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.support-stats article{
  background:#fff;
  border:1px solid var(--line);
  border-radius:22px;
  padding:1.25rem;
  box-shadow:0 14px 38px rgba(8,24,48,.07);
}
.support-stats strong{display:block;font-size:1.55rem;letter-spacing:-.04em;color:var(--blue)}
.support-stats span{display:block;color:var(--muted);font-weight:700;font-size:.92rem}
.section-head{max-width:780px;margin-bottom:2rem}
.section-head h2{margin:.25rem 0 .6rem;font-size:clamp(2rem,3vw,3.2rem);letter-spacing:-.05em}
.section-head p{color:var(--muted);font-size:1.08rem}
.support-accordion{display:grid;gap:1rem}
.support-accordion details{
  background:#fff;
  border:1px solid var(--line);
  border-radius:22px;
  box-shadow:0 18px 48px rgba(8,24,48,.08);
  overflow:hidden;
}
.support-accordion summary{
  cursor:pointer;
  list-style:none;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  padding:1.3rem 1.45rem;
  font-weight:900;
  color:var(--ink);
  font-size:1.08rem;
}
.support-accordion summary::-webkit-details-marker{display:none}
.support-accordion summary:after{
  content:"+";
  flex:0 0 auto;
  width:34px;
  height:34px;
  border-radius:50%;
  display:grid;
  place-items:center;
  background:var(--soft);
  color:var(--blue);
  font-size:1.45rem;
  line-height:1;
  transition:.2s ease;
}
.support-accordion details[open] summary{
  border-bottom:1px solid var(--line);
  background:linear-gradient(90deg,#fff,#f6fbff);
}
.support-accordion details[open] summary:after{
  content:"–";
  background:var(--blue);
  color:#fff;
}
.accordion-body{padding:1.35rem 1.45rem 1.55rem;color:var(--muted)}
.accordion-body p{margin-top:0;color:#42536a}
.accordion-body ul{margin:.7rem 0 0;padding-left:1.2rem}
.accordion-body li{margin:.45rem 0}
.support-cta{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:1.5rem;
  align-items:stretch;
  background:linear-gradient(135deg,#07172f,#0b63ce);
  color:#fff;
  border-radius:var(--radius);
  padding:2.2rem;
  box-shadow:var(--shadow);
}
.support-cta .eyebrow{color:#bfeaff}
.support-cta h2{font-size:clamp(1.8rem,3vw,3rem);line-height:1.05;margin:.25rem 0 1rem;letter-spacing:-.05em}
.support-cta p{color:#e8f4ff}
.support-contact-card{
  background:#fff;
  color:var(--ink);
  border-radius:22px;
  padding:1.6rem;
}
.support-contact-card p{color:var(--muted);margin-top:0}
.support-contact-card strong{color:var(--ink)}
@media(max-width:900px){
  .support-hero-grid,.support-cta{grid-template-columns:1fr}
  .support-stats{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:560px){
  .support-hero{padding:58px 0 48px}
  .support-stats{grid-template-columns:1fr}
  .support-accordion summary{padding:1rem;font-size:1rem}
  .accordion-body{padding:1rem}
  .support-cta{padding:1.25rem}
}

}

.video-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}
.video-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:1.5rem;box-shadow:0 18px 48px rgba(8,24,48,.08)}
.video-card h3{margin-top:0;font-size:1.35rem}
.video-frame{position:relative;width:100%;aspect-ratio:16/9;border-radius:18px;overflow:hidden;background:#000;margin:1rem 0}
.video-frame iframe{position:absolute;inset:0;width:100%;height:100%}
.text-link{color:var(--blue);font-weight:900;text-decoration:underline;text-underline-offset:4px}
@media(max-width:900px){.video-grid{grid-template-columns:1fr}}


.video-button{display:inline-flex;margin-top:.25rem}
.video-card .button.secondary{border-color:var(--blue);color:var(--blue);background:#fff}
.video-card .button.secondary:hover{background:var(--soft)}


.product-visual img{
  width:100%;
  aspect-ratio:16/9;
  object-fit:contain;
  background:#fff;
  border-radius:16px;
  display:block;
}
.product-photo-hero{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:1rem;
  box-shadow:var(--shadow);
}
.product-photo-hero img{
  width:100%;
  aspect-ratio:16/10;
  object-fit:contain;
  display:block;
  border-radius:20px;
  background:#fff;
}


/* Donview logo replacement */
.brand img{
  height:72px;
  width:auto;
  max-width:360px;
  object-fit:contain;
}
.footer-logo,
footer .brand img{
  height:54px;
  width:auto;
  max-width:260px;
  object-fit:contain;
}
.nav-wrap{min-height:104px}
@media(max-width:900px){
  .brand img{height:56px;max-width:260px}
  .nav-wrap{min-height:84px}
}


/* Footer logo visibility fix */
footer .brand{
  display:flex;
  align-items:center;
}
footer .brand img,
.footer-logo{
  display:block !important;
  height:64px !important;
  width:auto !important;
  max-width:320px !important;
  object-fit:contain;
  opacity:1 !important;
  visibility:visible !important;
}


.contact-form select{
  width:100%;
  border:1px solid var(--line);
  border-radius:12px;
  padding:14px 16px;
  font:inherit;
  color:var(--ink);
  background:#fff;
  margin-bottom:12px;
}