:root {
  --bg: #090b10;
  --bg-2: #0e1118;
  --bg-soft: #131824;
  --surface: #171d2a;
  --surface-2: #1b2231;
  --border: #2a3142;
  --border-soft: #252c3b;
  --text: #eef2f9;
  --text-soft: #afb7c6;
  --accent: #ff2800;
  --accent-soft: #ff5f41;
  --ok: #3ddc97;
  --error: #ff6464;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow-soft: 0 18px 36px rgba(0, 0, 0, 0.24);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--text);
  line-height: 1.62;
  background:
    radial-gradient(1520px 880px at 8% -16%, rgba(79, 103, 146, 0.34), transparent 55%),
    radial-gradient(1200px 700px at 88% 9%, rgba(255, 40, 0, 0.1), transparent 59%),
    linear-gradient(165deg, var(--bg-2) 0%, var(--bg) 64%);
  position: relative;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
}
body::before {
  opacity: 0.74;
  background:
    url("../img/CornerDx.png") top right / auto no-repeat fixed,
    radial-gradient(120% 68% at -6% 4%, transparent 0 60.1%, rgba(166, 179, 201, 0.23) 60.7%, transparent 61.6%),
    radial-gradient(98% 61% at 107% 23%, transparent 0 63.8%, rgba(166, 179, 201, 0.21) 64.5%, transparent 65.4%),
    radial-gradient(108% 66% at 19% -16%, transparent 0 67.1%, rgba(255, 108, 83, 0.15) 67.7%, transparent 68.7%);
}
body::after {
  opacity: 0.62;
  background:
    radial-gradient(980px 430px at 16% 1%, rgba(42, 54, 76, 0.37), transparent 70%),
    repeating-linear-gradient(118deg, transparent 0 34px, rgba(168, 180, 201, 0.06) 34px 35px, transparent 35px 72px),
    radial-gradient(14px 14px at 19% 14%, rgba(178, 191, 215, 0.2) 0 1.2px, transparent 1.3px),
    radial-gradient(14px 14px at 30% 8%, rgba(178, 191, 215, 0.17) 0 1.1px, transparent 1.2px),
    radial-gradient(14px 14px at 76% 20%, rgba(178, 191, 215, 0.16) 0 1.1px, transparent 1.2px);
}

a { color: inherit; }
img { max-width: 100%; display: block; }

.container { width: min(1140px, 92vw); margin: 0 auto; }
.narrow { width: min(790px, 92vw); margin: 0 auto; }
.section {
  padding: 5.8rem 0;
  position: relative;
  overflow: clip;
}
.section::before {
  content: "";
  position: absolute;
  left: 4%;
  right: 4%;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(149, 160, 182, 0.08) 18%, rgba(149, 160, 182, 0.2) 50%, rgba(149, 160, 182, 0.08) 82%, transparent 100%);
}
#hero.section::before { display: none; }

.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  background: var(--accent);
  padding: 0.75rem 1rem;
  color: #fff;
  z-index: 999;
}
.skip-link:focus { top: 0; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgb(14, 18, 27);
  background-image: none;
  border-bottom: 1px solid rgba(166, 178, 198, 0.28);
}
.header-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 86px;
  gap: 1.5rem;
  background: none;
  background-image: none;
}
.brand {
  display: inline-flex;
  align-items: center;
  padding: 0.1rem 0;
}
.brand::before,
.brand::after { display: none; }
.brand img {
  height: 44px;
  width: auto;
  filter: drop-shadow(0 1px 0 rgba(235, 242, 255, 0.24)) contrast(1.05);
}
.site-nav { display: flex; align-items: center; gap: 0.5rem; }
.nav-link {
  text-decoration: none;
  color: var(--text-soft);
  font-size: 0.84rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1;
  padding: 0.62rem 0.76rem;
  border: 1px solid rgba(148, 160, 182, 0.22);
  border-radius: 9px;
  position: relative;
  background: linear-gradient(180deg, rgba(21, 27, 39, 0.72), rgba(15, 20, 30, 0.58));
}
.nav-link::before,
.nav-link::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 1px;
  background: rgba(165, 176, 196, 0.42);
  opacity: .5;
  transition: opacity .2s ease, width .2s ease;
}
.nav-link::before { top: -1px; left: .46rem; }
.nav-link::after { bottom: -1px; right: .46rem; }
.nav-link:hover,
.nav-link:focus-visible {
  color: var(--text);
  border-color: rgba(166, 178, 198, 0.45);
}
.nav-link:hover::before,
.nav-link:hover::after,
.nav-link:focus-visible::before,
.nav-link:focus-visible::after { opacity: .95; width: 16px; }
.nav-link-accent {
  border-color: rgba(255, 90, 63, 0.55);
  color: #ffe0d8;
  background: linear-gradient(180deg, rgba(255, 40, 0, 0.26), rgba(255, 40, 0, 0.11));
}
.nav-link-accent:hover,
.nav-link-accent:focus-visible {
  border-color: rgba(255, 98, 72, 0.78);
  color: #fff8f6;
}

.header-tools {
  display: flex;
  align-items: center;
  gap: .8rem;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: .25rem;
  padding: 0.16rem;
  border: 1px solid rgba(150, 161, 181, 0.28);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(20, 24, 34, 0.72), rgba(13, 17, 25, 0.66));
}
.lang-pill {
  font-size: .74rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-soft);
  text-decoration: none;
  border-radius: 6px;
  padding: .26rem .5rem;
}
.lang-pill.active {
  color: var(--text);
  background: rgba(148, 159, 180, 0.2);
}

.menu-toggle {
  display: none;
  border: 1px solid var(--border);
  background: rgba(20, 24, 34, 0.9);
  border-radius: 10px;
  width: 42px;
  height: 42px;
}
.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--text);
}

h1, h2, h3 { line-height: 1.2; margin-top: 0; font-family: Inter, "Segoe UI", Roboto, Arial, sans-serif; }
h1 {
  font-size: clamp(2.3rem, 5.2vw, 3.95rem);
  letter-spacing: -0.03em;
  max-width: 15.8ch;
  margin-bottom: 1.1rem;
}
h2 { font-size: clamp(1.64rem, 3.4vw, 2.28rem); letter-spacing: -0.015em; }
.eyebrow {
  color: #ffa18e;
  font-weight: 650;
  margin-bottom: 0.85rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-size: .76rem;
}
.lead { color: #dde6f5; font-size: 1.13rem; max-width: 64ch; }
.section-intro { color: var(--text-soft); max-width: 70ch; margin-bottom: 2rem; }

.hero {
  padding-top: 9.2rem;
  padding-bottom: 6rem;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(50% 60% at 76% 22%, rgba(255, 40, 0, 0.1), transparent 70%),
    radial-gradient(72% 95% at 88% 8%, rgba(110, 128, 163, 0.2), transparent 74%),
    radial-gradient(100% 140% at 68% 12%, transparent 0 56%, rgba(170, 182, 202, 0.15) 56.6%, transparent 57.3%),
    radial-gradient(90% 128% at 94% 2%, transparent 0 61%, rgba(170, 182, 202, 0.13) 61.5%, transparent 62.2%);
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 430px;
  gap: 2.2rem;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-content {
  position: relative;
  border-left: 1px solid rgba(165, 177, 197, 0.28);
  padding-left: 1.35rem;
  padding-top: .45rem;
}
.hero-content h1 {
  text-shadow: 0 1px 10px rgba(8, 12, 20, 0.28), 0 1px 2px rgba(8, 12, 20, 0.38);
}
.hero-content::before {
  content: "";
  position: absolute;
  top: 0.35rem;
  left: -1px;
  width: 1px;
  height: 108px;
  background: linear-gradient(180deg, rgba(255, 40, 0, 0.88), transparent 96%);
}
.hero-stage {
  position: relative;
  min-height: 360px;
}
.hero-neural {
  position: absolute;
  inset: 0;
  border-radius: 16px;
  background:
    radial-gradient(circle at 74% 34%, rgba(255, 85, 60, 0.22) 0 5px, transparent 6px),
    radial-gradient(circle at 60% 56%, rgba(176, 190, 214, 0.22) 0 4px, transparent 5px),
    radial-gradient(circle at 84% 70%, rgba(176, 190, 214, 0.2) 0 4px, transparent 5px),
    radial-gradient(72% 90% at 58% 24%, transparent 0 68%, rgba(160, 173, 196, 0.2) 68.6%, transparent 69.5%),
    radial-gradient(68% 88% at 86% 44%, transparent 0 71%, rgba(160, 173, 196, 0.18) 71.5%, transparent 72.4%);
  opacity: .9;
}
.hero-card {
  position: absolute;
  right: 0;
  bottom: .4rem;
  width: min(92%, 360px);
  background: linear-gradient(166deg, rgba(21, 27, 40, 0.96), rgba(14, 18, 28, 0.94));
  border: 1px solid rgba(150, 163, 185, 0.34);
  border-radius: 12px;
  padding: 1rem 1.05rem;
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.28);
}
.hero-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(120deg, rgba(255, 40, 0, 0.11), transparent 48%);
  pointer-events: none;
}
.hero-card h2 { font-size: clamp(1.05rem, 1.9vw, 1.26rem); margin-bottom: .42rem; line-height: 1.34; }
.hero-card p { color: #c8d0de; margin: 0; font-size: .95rem; line-height: 1.5; }
.hero-actions { display: flex; gap: 0.9rem; margin-top: 1.9rem; flex-wrap: wrap; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, #ff3b14, #e32a06);
  color: #fff;
  border: 1px solid #ff5836;
  text-decoration: none;
  padding: 0.72rem 1.05rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}
.btn:hover,
.btn:focus-visible { transform: translateY(-1px); }
.btn-small { padding: .53rem .85rem; font-size: .92rem; }
.btn-ghost {
  background: rgba(255, 255, 255, 0.01);
  border-color: rgba(140, 150, 170, 0.4);
  color: var(--text);
}
.btn-ghost:hover,
.btn-ghost:focus-visible { border-color: rgba(255, 95, 65, 0.68); }

.cards-grid {
  margin-top: 1.4rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
.card {
  background: linear-gradient(180deg, rgba(25, 32, 47, 0.9), rgba(20, 26, 38, 0.92));
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 1.1rem 1.05rem;
  position: relative;
  transition: border-color .22s ease, transform .22s ease;
}
.card::before {
  content: "";
  position: absolute;
  top: 0.8rem;
  left: 0.75rem;
  width: 20px;
  height: 1px;
  background: rgba(255, 95, 65, 0.55);
}
.card:hover {
  border-color: rgba(155, 166, 186, 0.45);
  transform: translateY(-2px);
}
.card h3 { margin-top: 0.35rem; margin-bottom: 0.65rem; font-size: 1.07rem; }
.card p { color: var(--text-soft); margin-bottom: 0; }

.method-list {
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}
.method-list li {
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 1rem;
  background: linear-gradient(180deg, rgba(19, 24, 36, 0.95), rgba(16, 21, 31, 0.93));
}
.method-list strong {
  display: block;
  margin-bottom: 0.4rem;
  color: #ffd6ce;
  letter-spacing: 0.02em;
}
.method-list span { color: var(--text-soft); }



#identita::after {
  content: "network.map(v=>secure(v));  // keep evolving";
  position: absolute;
  right: clamp(1rem, 8vw, 6rem);
  top: 2.2rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: clamp(.58rem, .9vw, .7rem);
  letter-spacing: .05em;
  color: rgba(255, 120, 98, 0.18);
  pointer-events: none;
}

.identity-block {
  background:
    linear-gradient(180deg, rgba(21, 27, 41, 0.96), rgba(14, 19, 29, 0.94)),
    radial-gradient(120% 140% at 95% -20%, rgba(255, 40, 0, 0.1), transparent 60%);
  border: 1px solid rgba(136, 148, 171, 0.28);
  border-radius: var(--radius);
  padding: 2rem;
  position: relative;
}
.identity-block::before {
  content: "";
  position: absolute;
  left: 1.1rem;
  right: 1.1rem;
  top: .9rem;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(154, 166, 188, .36) 48%, transparent 100%);
}

.remote-support {
  display: flex;
  justify-content: space-between;
  gap: 1.2rem;
  align-items: center;
  background: linear-gradient(180deg, rgba(21, 27, 39, 0.91), rgba(16, 20, 31, 0.9));
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 1.4rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  align-items: start;
}
address { font-style: normal; color: var(--text-soft); }

.contact-form {
  background: linear-gradient(180deg, rgba(23, 29, 42, 0.94), rgba(19, 25, 36, 0.92));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
}
.contact-form h3 { margin-bottom: .5rem; }
.contact-form p { color: var(--text-soft); margin-top: 0; }
.contact-form label { display: block; margin-top: .75rem; margin-bottom: .25rem; }
.contact-form input,
.contact-form textarea {
  width: 100%;
  background: #0f1420;
  border: 1px solid #2f3748;
  color: var(--text);
  border-radius: 10px;
  padding: .72rem .8rem;
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(255, 40, 0, .2);
  border-color: var(--accent-soft);
}
.checkbox {
  margin: .9rem 0;
  display: grid !important;
  grid-template-columns: auto 1fr;
  gap: .5rem;
  align-items: start;
}
.checkbox input { width: 18px; height: 18px; margin-top: 0.15rem; }
.form-privacy-note { font-size: 0.92rem; }
.form-status { min-height: 1.4rem; font-weight: 600; margin-top: 0.7rem; }
.form-status.ok { color: var(--ok); }
.form-status.error { color: var(--error); }
.hp-field { position: absolute; left: -9999px; }

.site-footer {
  border-top: 1px solid rgba(146, 156, 174, 0.22);
  background: #080a0f;
  padding: 2.1rem 0;
}
.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}
.footer-grid p { margin: .2rem 0; color: var(--text-soft); }
.footer-links {
  display: flex;
  flex-direction: column;
  gap: .42rem;
}
.footer-links a { text-decoration: none; color: var(--text-soft); }
.footer-links a:hover,
.footer-links a:focus-visible { color: var(--text); }
.hours { margin-top: 0.7rem !important; }

@media (max-width: 920px) {
  .hero-grid,
  .contact-grid,
  .method-list,
  .cards-grid { grid-template-columns: 1fr; }

  .hero-content { border-left: 0; padding-left: 0; }
  .hero-content::before { display: none; }
  .hero-grid { grid-template-columns: 1fr; gap: 1.4rem; }
  .hero-stage { min-height: 260px; }
  .hero-card { position: relative; width: 100%; margin-top: 1rem; }
  #identita::after { opacity: .14; }

.menu-toggle { display: inline-block; }
  .site-nav {
    position: absolute;
    right: 4vw;
    top: 76px;
    width: min(290px, 90vw);
    background: #101522;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: .8rem;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    box-shadow: var(--shadow-soft);
  }
  .site-nav.open { display: flex; }
  .header-tools { gap: .55rem; }
  .lang-switch { margin-left: auto; }

  .nav-link,
  .nav-link-accent {
    width: 100%;
    text-align: left;
  }
  .remote-support,
  .footer-grid { flex-direction: column; }
}


.legal-content {
  background: linear-gradient(180deg, rgba(18, 23, 35, 0.92), rgba(14, 19, 29, 0.92));
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: clamp(1.2rem, 2.2vw, 2rem);
}
.legal-content h1 { margin-bottom: 1rem; }
.legal-content h2 { margin-top: 1.35rem; font-size: clamp(1.15rem, 2.2vw, 1.4rem); }
.legal-content p, .legal-content li { color: var(--text-soft); }
.legal-content ul { padding-left: 1.2rem; }