:root {
  --bg: #05070b;
  --bg-soft: #0a0e15;
  --panel: #0d121b;
  --panel-2: #101827;
  --text: #f4f7fb;
  --muted: #a9b3c2;
  --line: rgba(150, 175, 215, 0.16);
  --blue: #0d6eff;
  --blue-2: #36a3ff;
  --silver: #d9e0ea;
  --white: #ffffff;
  --danger: #ff6b7d;
  --success: #55d990;
  --radius: 18px;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.38);
  --container: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}
body.menu-open,
body.lightbox-open { overflow: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { color: inherit; }

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}
.narrow { max-width: 820px; }
.section { padding: 92px 0; }
.section-dark {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 78% 35%, rgba(13, 110, 255, 0.15), transparent 28%),
    linear-gradient(180deg, #030509 0%, #070b12 100%);
}
.centered { text-align: center; margin-top: 38px; }

.skip-link {
  position: fixed;
  left: 16px;
  top: -100px;
  z-index: 9999;
  padding: 12px 16px;
  background: var(--white);
  color: #000;
  border-radius: 8px;
}
.skip-link:focus { top: 16px; }
.screen-reader-text {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1000;
  background: linear-gradient(180deg, rgba(3,5,9,.95), rgba(3,5,9,.72));
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(18px);
  transition: border-color .25s ease, background .25s ease;
}
.site-header.is-scrolled {
  border-color: var(--line);
  background: rgba(3, 5, 9, .92);
}
.header-inner {
  min-height: 92px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
}
.brand img {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border-radius: 50%;
  box-shadow: 0 0 26px rgba(13, 110, 255, .24);
}
.brand-copy { display: grid; line-height: 1.15; letter-spacing: .14em; }
.brand-copy strong { font-size: .84rem; }
.brand-copy small { margin-top: 5px; color: var(--muted); font-size: .58rem; letter-spacing: .26em; }

.primary-nav { display: flex; align-items: center; gap: 30px; }
.nav-list {
  display: flex;
  align-items: center;
  gap: 30px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.nav-list a {
  position: relative;
  color: #dce3ed;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 12px 0;
}
.nav-list a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%; bottom: 4px;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--blue-2));
  transition: right .25s ease;
}
.nav-list a:hover::after,
.nav-list .current-menu-item > a::after,
.nav-list .current_page_item > a::after { right: 0; }
.menu-toggle { display: none; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid var(--blue);
  border-radius: 8px;
  background: linear-gradient(135deg, var(--blue), #0750bb);
  color: #fff;
  font-size: .82rem;
  font-weight: 800;
  letter-spacing: .05em;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: 0 12px 34px rgba(13, 110, 255, .2);
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.button:hover { transform: translateY(-2px); box-shadow: 0 18px 40px rgba(13,110,255,.32); }
.button:focus-visible,
.filter-button:focus-visible,
.portfolio-open:focus-visible,
.menu-toggle:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(54, 163, 255, .55);
  outline-offset: 3px;
}
.button-outline { background: rgba(4,8,14,.45); border-color: rgba(54,163,255,.55); box-shadow: none; }
.button-outline:hover { background: rgba(13,110,255,.12); }
.button-small { min-height: 42px; padding-inline: 18px; font-size: .75rem; }
.button-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.text-link { color: var(--blue-2); font-weight: 800; }

.hero {
  min-height: 760px;
  display: grid;
  align-items: center;
  padding: 150px 0 80px;
}
.hero::before,
.hero::after {
  content: "";
  position: absolute;
  pointer-events: none;
}
.hero::before {
  width: 850px;
  height: 850px;
  right: -160px;
  bottom: -460px;
  border-radius: 50%;
  border: 1px solid rgba(54,163,255,.23);
  box-shadow: 0 0 90px rgba(13,110,255,.08) inset;
}
.hero::after {
  width: 900px;
  height: 12px;
  right: -150px;
  bottom: 164px;
  background: linear-gradient(90deg, transparent, rgba(13,110,255,.92), transparent);
  filter: blur(7px);
  transform: rotate(-11deg);
  animation: streak 5.5s ease-in-out infinite alternate;
}
@keyframes streak { to { transform: translateX(-70px) rotate(-11deg); opacity: .65; } }
.hero-glow {
  position: absolute;
  width: 560px;
  height: 560px;
  right: 8%;
  top: 16%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(22, 108, 255, .21), transparent 68%);
  filter: blur(20px);
}
.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  align-items: center;
  gap: 56px;
}
.eyebrow {
  margin: 0 0 14px;
  color: var(--blue-2);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}
h1, h2, h3 { margin-top: 0; line-height: 1.14; }
h1 {
  margin-bottom: 22px;
  max-width: 760px;
  font-size: clamp(2.65rem, 5.6vw, 5.5rem);
  letter-spacing: -.045em;
  text-wrap: balance;
}
h2 { font-size: clamp(2rem, 3.5vw, 3.5rem); letter-spacing: -.035em; }
h3 { font-size: 1.15rem; }
.hero-lead,
.page-hero p,
.section-heading > p:last-child {
  max-width: 680px;
  color: var(--muted);
  font-size: 1.08rem;
}
.trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 20px 28px;
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
  color: #d8e0ec;
  font-size: .76rem;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.trust-list li { position: relative; padding-left: 20px; }
.trust-list li::before {
  content: "✦";
  position: absolute;
  left: 0;
  color: var(--blue-2);
}
.hero-visual { display: grid; place-items: center; }
.logo-orbit {
  position: relative;
  width: min(100%, 570px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
}
.logo-orbit::before,
.logo-orbit::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(85, 155, 255, .23);
}
.logo-orbit::before { inset: 4%; animation: orbit 10s linear infinite; border-top-color: var(--blue-2); }
.logo-orbit::after { inset: 12%; animation: orbit 14s linear infinite reverse; border-right-color: rgba(255,255,255,.45); }
.logo-orbit img {
  width: 82%;
  border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(255,255,255,.08), 0 0 70px rgba(13,110,255,.22), var(--shadow);
  animation: floatLogo 4s ease-in-out infinite;
}
@keyframes orbit { to { transform: rotate(360deg); } }
@keyframes floatLogo { 50% { transform: translateY(-10px); } }

.section-heading { max-width: 760px; margin-bottom: 44px; }
.services-preview { background: linear-gradient(180deg, #080b11, #05070b); }
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.service-card,
.process-card,
.detail-card,
.timeline-item,
.contact-form-wrap,
.contact-details {
  border: 1px solid var(--line);
  background: linear-gradient(145deg, rgba(17,24,39,.88), rgba(8,12,19,.88));
  box-shadow: var(--shadow);
}
.service-card {
  min-height: 245px;
  padding: 28px;
  border-radius: var(--radius);
  transition: transform .25s ease, border-color .25s ease;
}
.service-card:hover { transform: translateY(-6px); border-color: rgba(54,163,255,.4); }
.service-icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  margin-bottom: 28px;
  border: 1px solid rgba(54,163,255,.42);
  border-radius: 12px;
  color: var(--blue-2);
  font-size: 1.7rem;
  background: rgba(13,110,255,.08);
}
.service-card h3 { text-transform: uppercase; letter-spacing: .05em; }
.service-card p,
.process-card p,
.detail-card p,
.timeline-item p { color: var(--muted); }

.process-preview { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.process-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.process-card { padding: 28px; border-radius: var(--radius); }
.process-card > span { color: var(--blue-2); font-size: 2rem; font-weight: 900; }

.cta-section { background: #070a10; }
.cta-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: 44px;
  border: 1px solid rgba(54,163,255,.34);
  border-radius: 24px;
  background: linear-gradient(120deg, rgba(13,110,255,.11), rgba(255,255,255,.02));
  box-shadow: var(--shadow);
}
.cta-panel h2 { max-width: 800px; margin-bottom: 0; }

.page-hero {
  min-height: 480px;
  display: flex;
  align-items: end;
  padding: 170px 0 86px;
}
.page-hero::after {
  content: "";
  position: absolute;
  width: 680px;
  height: 6px;
  right: -80px;
  bottom: 85px;
  background: linear-gradient(90deg, transparent, var(--blue), transparent);
  transform: rotate(-10deg);
  filter: blur(4px);
  opacity: .65;
}
.page-hero .container { position: relative; z-index: 2; }

.detailed-services { display: grid; gap: 20px; }
.detail-card {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 24px;
  padding: 36px;
  border-radius: var(--radius);
}
.detail-number { color: var(--blue-2); font-size: 2.6rem; font-weight: 900; }
.detail-card h2 { font-size: clamp(1.65rem, 3vw, 2.5rem); }

.portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 34px;
}
.filter-button {
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #0a0f18;
  color: #dbe3ef;
  cursor: pointer;
  transition: .2s ease;
}
.filter-button:hover,
.filter-button.is-active { border-color: var(--blue); background: rgba(13,110,255,.14); color: #fff; }
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}
.portfolio-card[hidden] { display: none; }
.portfolio-open {
  width: 100%;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  background: var(--panel);
  text-align: left;
  cursor: zoom-in;
  transition: transform .25s ease, border-color .25s ease;
}
.portfolio-open:hover { transform: translateY(-5px); border-color: rgba(54,163,255,.45); }
.portfolio-image-wrap {
  display: block;
  aspect-ratio: 4/5;
  overflow: hidden;
  background: #0a0d12;
}
.portfolio-image-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.portfolio-open:hover img { transform: scale(1.035); }
.portfolio-meta { display: grid; gap: 4px; padding: 18px; }
.portfolio-meta strong { font-size: .98rem; }
.portfolio-meta small { color: var(--muted); }
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: grid;
  grid-template-columns: 70px minmax(0, 1fr) 70px;
  align-items: center;
  padding: 28px;
  background: rgba(1,3,7,.94);
  backdrop-filter: blur(16px);
}
.lightbox[hidden] { display: none; }
.lightbox figure { max-width: min(100%, 1080px); max-height: 88vh; margin: auto; display: grid; gap: 14px; }
.lightbox img { max-height: 80vh; width: auto; margin: auto; border-radius: 12px; box-shadow: var(--shadow); }
.lightbox figcaption { text-align: center; color: #dce5f1; }
.lightbox-close,
.lightbox-nav {
  border: 1px solid rgba(255,255,255,.2);
  background: rgba(7,11,18,.75);
  color: #fff;
  cursor: pointer;
}
.lightbox-close {
  position: absolute;
  right: 24px;
  top: 22px;
  width: 48px; height: 48px;
  border-radius: 50%;
  font-size: 1.9rem;
}
.lightbox-nav { width: 54px; height: 70px; border-radius: 12px; font-size: 2.5rem; }

.timeline { display: grid; gap: 18px; }
.timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 28px;
  padding: 34px;
  border-radius: var(--radius);
}
.timeline-number {
  width: 74px; height: 74px;
  display: grid; place-items: center;
  border: 1px solid rgba(54,163,255,.45);
  border-radius: 50%;
  color: var(--blue-2);
  font-weight: 900;
  background: rgba(13,110,255,.08);
}
.timeline-item h2 { margin-bottom: 10px; font-size: 1.8rem; }

.contact-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 24px; align-items: start; }
.contact-details,
.contact-form-wrap { border-radius: var(--radius); padding: 34px; }
.contact-main { display: inline-block; margin: 4px 0 28px; color: var(--blue-2); font-size: clamp(1.35rem, 2.5vw, 2.15rem); font-weight: 900; }
.contact-person { display: grid; gap: 3px; padding: 18px 0; border-top: 1px solid var(--line); }
.contact-person a { color: var(--muted); }
.contact-team { gap: 14px; }
.team-list { display: grid; gap: 12px; margin-top: 4px; }
.team-member {
  padding: 18px;
  border: 1px solid rgba(54,163,255,.22);
  border-radius: 14px;
  background: linear-gradient(145deg, rgba(13,110,255,.08), rgba(255,255,255,.02));
}
.team-member h3 { margin: 0 0 5px; font-size: 1.15rem; }
.team-member p { margin: 0; color: var(--muted); font-size: .93rem; line-height: 1.55; }
.team-member .team-role { margin-bottom: 8px; color: var(--blue-2); font-weight: 800; }
.contact-note { margin-top: 24px; color: var(--muted); font-size: .9rem; }
.contact-note a { color: var(--blue-2); text-decoration: underline; }
.contact-form { display: grid; gap: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form label { display: grid; gap: 8px; color: #dfe6ef; font-weight: 700; }
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(155,175,208,.24);
  border-radius: 10px;
  background: #080d15;
  color: #fff;
  padding: 13px 14px;
}
.contact-form textarea { resize: vertical; }
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus { border-color: var(--blue-2); }
.checkbox-label { grid-template-columns: auto 1fr !important; align-items: start; font-weight: 400 !important; }
.checkbox-label input { width: auto; margin-top: 5px; }
.checkbox-label a { color: var(--blue-2); text-decoration: underline; }
.honeypot { position: absolute; left: -10000px; }
.form-message { margin-bottom: 18px; padding: 14px 16px; border-radius: 10px; }
.form-message.success { background: rgba(85,217,144,.1); border: 1px solid rgba(85,217,144,.35); color: #a8f1c7; }
.form-message.error { background: rgba(255,107,125,.1); border: 1px solid rgba(255,107,125,.35); color: #ffc4cc; }

.legal-content { background: #080b11; }
.prose { color: var(--muted); }
.prose h2 { color: var(--text); font-size: 1.6rem; margin-top: 42px; }
.prose a { color: var(--blue-2); text-decoration: underline; }

.site-footer {
  padding-top: 68px;
  border-top: 1px solid var(--line);
  background: #030509;
}
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr .8fr; gap: 50px; padding-bottom: 48px; }
.footer-brand { margin-bottom: 18px; }
.site-footer p { color: var(--muted); }
.site-footer h2 { font-size: 1rem; text-transform: uppercase; letter-spacing: .1em; }
.footer-links { margin: 0; padding: 0; list-style: none; display: grid; gap: 9px; color: var(--muted); }
.footer-links a:hover { color: var(--blue-2); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
  font-size: .82rem;
}
.footer-bottom p { margin: 0; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1100px) {
  .nav-list { gap: 18px; }
  .primary-nav { gap: 18px; }
  .nav-list a { font-size: .72rem; }
  .service-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .portfolio-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
  .header-inner { min-height: 78px; }
  .brand img { width: 54px; height: 54px; }
  .menu-toggle {
    display: grid;
    gap: 5px;
    width: 46px; height: 46px;
    place-content: center;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: rgba(8,12,18,.8);
  }
  .menu-toggle span:not(.screen-reader-text) { display: block; width: 22px; height: 2px; background: #fff; }
  .primary-nav {
    position: fixed;
    inset: 78px 16px auto 16px;
    display: none;
    align-items: stretch;
    flex-direction: column;
    gap: 18px;
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: rgba(4,7,12,.98);
    box-shadow: var(--shadow);
  }
  .primary-nav.is-open { display: flex; }
  .nav-list { align-items: stretch; flex-direction: column; gap: 4px; }
  .nav-list a { display: block; padding: 12px 0; font-size: .85rem; }
  .nav-cta { width: 100%; }
  .hero { min-height: auto; padding-top: 130px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { order: 2; }
  .hero-visual { order: 1; }
  .logo-orbit { width: min(76vw, 440px); }
  .process-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .portfolio-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .section { padding: 68px 0; }
  .brand-copy { display: none; }
  h1 { font-size: clamp(2.3rem, 12vw, 3.5rem); }
  .hero { padding-top: 112px; }
  .hero::after { bottom: 320px; }
  .hero-visual { margin-bottom: -20px; }
  .trust-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
  .button-row { display: grid; }
  .button { width: 100%; }
  .service-grid,
  .process-grid,
  .portfolio-grid { grid-template-columns: 1fr; }
  .cta-panel { align-items: stretch; flex-direction: column; padding: 28px; }
  .detail-card,
  .timeline-item { grid-template-columns: 1fr; padding: 26px; }
  .detail-number { font-size: 2rem; }
  .form-row { grid-template-columns: 1fr; }
  .contact-details,
  .contact-form-wrap { padding: 24px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
  .lightbox { grid-template-columns: 42px 1fr 42px; padding: 14px; }
  .lightbox-nav { width: 40px; height: 58px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}