:root {
  --gs-bg: #1c1f23;
  --gs-bg-2: #24282d;
  --gs-bg-3: #2c3137;
  --gs-white: #f7f7f2;
  --gs-soft: #d9dde2;
  --gs-muted: #a0a7b1;
  --gs-line: rgba(247, 247, 242, .13);
  --gs-blue: #0b6dff;
  --gs-blue-dark: #0757cf;
  --gs-blue-soft: rgba(11, 109, 255, .16);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--gs-white);
  background: var(--gs-bg);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  text-rendering: geometricPrecision;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; }
p { color: var(--gs-muted); }
::selection { background: var(--gs-blue); color: var(--gs-white); }

.site-header {
  position: fixed;
  z-index: 1000;
  inset: 0 0 auto 0;
  background: rgba(28, 31, 35, .9);
  border-bottom: 1px solid var(--gs-line);
  backdrop-filter: blur(18px);
}
.navbar { min-height: 76px; }
.brand-wordmark {
  display: inline-flex;
  align-items: baseline;
  gap: 0;
  color: var(--gs-white);
  font-size: clamp(1.35rem, 2vw, 1.85rem);
  font-weight: 800;
  letter-spacing: -.04em;
  line-height: 1;
}
.brand-wordmark span { color: var(--gs-white); }
.brand-wordmark strong { color: var(--gs-blue); font-weight: 800; }
.brand-wordmark small {
  color: var(--gs-muted);
  font-size: .48em;
  font-weight: 700;
  letter-spacing: .02em;
  margin-left: .08em;
}
.navbar-toggler { border: 1px solid var(--gs-line); border-radius: 0; padding: .7rem .9rem; }
.navbar-toggler:focus { box-shadow: 0 0 0 .18rem var(--gs-blue-soft); }
.navbar-toggler-icon { filter: invert(1) grayscale(1); }
.nav-link {
  color: rgba(247, 247, 242, .76);
  font-size: .73rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.nav-link:hover, .nav-link:focus { color: var(--gs-white); }

.btn {
  border-radius: 0;
  border-width: 1px;
  letter-spacing: .11em;
  text-transform: uppercase;
  font-size: .75rem;
  font-weight: 800;
  padding: .88rem 1.18rem;
}
.btn-blue { color: var(--gs-white); background: var(--gs-blue); border-color: var(--gs-blue); }
.btn-blue:hover, .btn-blue:focus { color: var(--gs-white); background: var(--gs-blue-dark); border-color: var(--gs-blue-dark); }
.btn-outline-light { border-color: rgba(247,247,242,.45); color: var(--gs-white); }
.btn-outline-light:hover { background: var(--gs-white); color: var(--gs-bg); }
.btn-outline-light-alt { border-color: rgba(247,247,242,.24); color: var(--gs-white); background: transparent; }
.btn-outline-light-alt:hover { border-color: var(--gs-white); background: var(--gs-white); color: var(--gs-bg); }

.section { padding: 96px 0; }
.section-light { background: var(--gs-bg-2); border-top: 1px solid var(--gs-line); border-bottom: 1px solid var(--gs-line); }
.section-dark { background: #15181c; border-top: 1px solid var(--gs-line); border-bottom: 1px solid var(--gs-line); }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .8rem;
  color: var(--gs-blue);
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .22em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.eyebrow::before { content: ""; width: 42px; height: 2px; background: var(--gs-blue); }
.hero-title, .section-title {
  margin: 0;
  color: var(--gs-white);
  font-weight: 800;
  letter-spacing: -.045em;
  line-height: 1.02;
}
.hero-title { max-width: 940px; font-size: clamp(2.7rem, 5.6vw, 6rem); }
.section-title { font-size: clamp(2.05rem, 3.75vw, 4rem); max-width: 920px; }
.hero-lead, .lead-copy { max-width: 720px; color: var(--gs-soft); font-size: clamp(.98rem, 1.2vw, 1.12rem); }

.hero {
  position: relative;
  min-height: 78vh;
  overflow: hidden;
  background:
    linear-gradient(112deg, rgba(28,31,35,.98) 0%, rgba(28,31,35,.96) 48%, rgba(11,109,255,.18) 100%),
    radial-gradient(circle at 78% 22%, rgba(11,109,255,.28) 0%, rgba(11,109,255,0) 34%),
    var(--gs-bg);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 76px 7vw auto auto;
  width: clamp(180px, 24vw, 420px);
  height: clamp(260px, 42vw, 620px);
  background: linear-gradient(155deg, rgba(11,109,255,.42), rgba(11,109,255,.06));
  transform: skewX(-13deg);
  border-left: 1px solid rgba(255,255,255,.08);
  border-right: 1px solid rgba(255,255,255,.05);
}
.hero-content {
  position: relative;
  z-index: 2;
  min-height: 78vh;
  padding-top: 130px;
  padding-bottom: 72px;
  display: flex;
  align-items: center;
}
.hero-card {
  border: 1px solid var(--gs-line);
  background: rgba(247,247,242,.055);
  padding: clamp(1.4rem, 3vw, 2.3rem);
  backdrop-filter: blur(12px);
}
.hero-card-index { color: var(--gs-blue); font-size: .76rem; font-weight: 800; letter-spacing: .2em; }
.hero-card h2 { margin: 1.2rem 0 1rem; font-weight: 800; letter-spacing: -.035em; font-size: clamp(1.55rem, 2.3vw, 2.4rem); line-height: 1.08; }
.hero-card p { margin: 0; color: var(--gs-soft); }
.hero-card-list { display: grid; gap: .75rem; margin-top: 1.5rem; padding-top: 1.5rem; border-top: 1px solid var(--gs-line); }
.hero-card-list span { color: var(--gs-white); font-size: .78rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }

.stats-strip { background: var(--gs-bg); border-top: 1px solid var(--gs-line); border-bottom: 1px solid var(--gs-line); }
.stat-cell { padding: 1.35rem 1.8rem; border-right: 1px solid var(--gs-line); min-height: 104px; display:flex; flex-direction:column; justify-content:center; }
.stat-cell strong { color: var(--gs-white); font-size: clamp(1.85rem, 3.1vw, 3.1rem); font-weight: 800; line-height: 1; letter-spacing: -.045em; }
.stat-cell span { color: var(--gs-muted); font-size: .72rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }

.feature-grid { border-top: 1px solid var(--gs-line); border-left: 1px solid var(--gs-line); }
.feature-card { height: 100%; padding: clamp(1.35rem, 3vw, 2rem); border-right: 1px solid var(--gs-line); border-bottom: 1px solid var(--gs-line); background: rgba(247,247,242,.035); transition: background .22s ease, transform .22s ease; }
.feature-card:hover { background: rgba(11,109,255,.095); transform: translateY(-4px); }
.feature-number { color: var(--gs-blue); font-size: .72rem; font-weight: 800; letter-spacing: .2em; }
.feature-card h3 { color: var(--gs-white); font-size: 1.32rem; font-weight: 800; letter-spacing: -.03em; margin: 1.25rem 0 .7rem; }
.feature-card p { margin: 0; }

.brand-section { overflow: hidden; background: var(--gs-bg); }
.brand-marquee { width: 100%; overflow: hidden; border-top: 1px solid var(--gs-line); border-bottom: 1px solid var(--gs-line); background: #15181c; }
.brand-track { display: flex; align-items: stretch; width: max-content; animation: brandMarquee 58s linear infinite; }
.swiperless-brand { width: 280px; height: 144px; display: flex; align-items: center; justify-content: center; padding: 1rem 1.35rem; border-right: 1px solid rgba(28,31,35,.14); background: #ffffff; flex: 0 0 auto; }
.swiperless-brand img { max-width: 250px; max-height: 125px; opacity: .92; filter: none; transition: opacity .2s ease, transform .2s ease; }
.swiperless-brand:hover img { opacity: 1; transform: translateY(-2px); }
@keyframes brandMarquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

.product-grid { max-width: 1540px; margin-inline: auto; }
.product-card { height: 100%; background: var(--gs-bg-2); border: 1px solid var(--gs-line); color: var(--gs-white); transition: border-color .22s ease, transform .22s ease, background .22s ease; }
.product-card:hover { transform: translateY(-3px); border-color: rgba(11,109,255,.42); background: rgba(247,247,242,.045); }
.product-image { max-height: 300px; background: #fff; border-bottom: 1px solid var(--gs-line); overflow: hidden; padding: 20px;}
.product-image img { width: 100%; height: 100%; object-fit: cover; display: block; }
.product-body { padding: .85rem .9rem .95rem; min-height: 82px; }
.product-brand { display: block; margin-bottom: .35rem; color: var(--gs-blue); font-size: .6rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.product-title { margin: 0; color: var(--gs-white); font-size: .9rem; font-weight: 800; line-height: 1.18; letter-spacing: -.02em; }

.process-line { counter-reset: process; border-top: 1px solid var(--gs-line); }
.process-step { counter-increment: process; padding: 1.75rem 0; border-bottom: 1px solid var(--gs-line); }
.process-step h3 { color: var(--gs-white); font-size: 1.22rem; font-weight: 800; letter-spacing: -.025em; }
.process-step h3::before { content: "0" counter(process) "/"; color: var(--gs-blue); display: block; margin-bottom: .6rem; font-size: .72rem; letter-spacing: .16em; }
.process-step p { margin: 0; max-width: 780px; }

.contact-section { background: var(--gs-bg); border-top: 1px solid var(--gs-line); }
.company-box, .contact-panel { border: 1px solid var(--gs-line); background: rgba(247,247,242,.045); padding: clamp(1.35rem, 4vw, 2.5rem); }
.company-box h3 { color: var(--gs-white); font-size: 1.3rem; font-weight: 800; letter-spacing: -.025em; margin-bottom: 1.35rem; }
.company-box dl { margin: 0; }
.company-box dt { color: var(--gs-blue); font-size: .68rem; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.company-box dd { color: var(--gs-soft); margin-bottom: 1rem; }
.form-label { color: var(--gs-white); font-size: .7rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.form-control, .form-select { border-radius: 0; border: 1px solid var(--gs-line); background: #15181c; color: var(--gs-white); min-height: 54px; }
.form-control::placeholder { color: rgba(215,219,224,.45); }
.form-select { color: var(--gs-soft); }
.form-control:focus, .form-select:focus { border-color: var(--gs-blue); box-shadow: 0 0 0 .18rem var(--gs-blue-soft); background: #15181c; color: var(--gs-white); }
textarea.form-control { min-height: 154px; }
.small { color: var(--gs-muted); }
.footer { background: #15181c; color: var(--gs-muted); border-top: 1px solid var(--gs-line); padding: 2rem 0; font-size: .88rem; }
.footer a { color: var(--gs-white); }
.alert-floating { position: fixed; z-index: 1050; right: 24px; bottom: 24px; border-radius: 0; border: 1px solid var(--gs-blue); }

@media (max-width: 991.98px) {
  .navbar-collapse { padding: 1.2rem 0 1.6rem; border-top: 1px solid var(--gs-line); }
  .section { padding: 78px 0; }
  .hero, .hero-content { min-height: auto; }
  .hero-content { padding-top: 120px; }
  .stat-cell { border-right: 0; border-bottom: 1px solid var(--gs-line); }
  .swiperless-brand { width: 230px; height: 124px; }
}
@media (max-width: 575.98px) {
  .navbar { min-height: 72px; }
  .brand-wordmark { font-size: 1.38rem; }
  .hero-content { padding-top: 108px; padding-bottom: 58px; }
  .hero-title { font-size: clamp(2.35rem, 12vw, 3.9rem); }
  .section-title { font-size: clamp(2rem, 10vw, 3.15rem); }
  .swiperless-brand { width: 196px; height: 112px; }
  .swiperless-brand img { max-width: 168px; max-height: 84px; }
  .product-grid { max-width: 420px; }
}