:root {
  --navy-950: #031f32;
  --navy-900: #042a43;
  --navy-800: #073654;
  --blue-700: #0c5074;
  --blue-600: #126489;
  --blue-500: #1a7ca4;
  --blue-100: #dceaf1;
  --orange: #f6a20b;
  --orange-light: #ffb126;
  --ice: #f4f7f9;
  --white: #ffffff;
  --text: #10213a;
  --muted: #5d6c80;
  --line: #dce7f2;
  --shadow-sm: 0 4px 12px rgba(3, 22, 48, 0.09), 0 1px 2px rgba(3, 22, 48, 0.08);
  --shadow-md: 0 18px 45px rgba(3, 27, 58, 0.1);
  --radius: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background: var(--white);
  font-family: "Manrope", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
.container { width: min(1160px, calc(100% - 48px)); margin: 0 auto; }
.section-anchor { scroll-margin-top: 94px; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: fixed; left: 16px; top: -60px; z-index: 200; padding: 12px 18px;
  color: var(--white); background: var(--blue-700); border-radius: 8px;
}
.skip-link:focus { top: 12px; }

.site-header {
  position: fixed; inset: 0 0 auto; z-index: 100;
  background: rgba(4, 42, 67, 0.88); border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(16px); transition: box-shadow .25s ease, background .25s ease;
}
.site-header.scrolled { background: rgba(4, 42, 67, 0.97); box-shadow: 0 8px 32px rgba(1, 19, 31, 0.24); }
.header-inner { height: 84px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; }
.brand-logo { display: block; width: 252px; height: auto; }
.main-nav { display: flex; align-items: center; gap: 10px; }
.nav-button {
  padding: 11px 18px; border: 1px solid #d8e5f1; border-radius: 11px;
  color: #f5fbff; background: linear-gradient(180deg, #135f85, #0e5276);
  box-shadow: 0 3px 7px rgba(0, 20, 34, .22), inset 0 1px 0 rgba(255,255,255,.12);
  font-size: .84rem; font-weight: 700; transition: transform .2s ease, box-shadow .2s ease, color .2s ease;
}
.nav-button:hover, .nav-button:focus-visible, .nav-button.active {
  color: var(--white); border-color: rgba(255,255,255,.28); transform: translateY(-1px); box-shadow: 0 7px 16px rgba(0, 20, 34, .28), inset 0 1px 0 rgba(255,255,255,.15);
}
.nav-button-primary { color: var(--navy-950); border-color: var(--orange); background: linear-gradient(180deg, var(--orange-light), var(--orange)); box-shadow: 0 5px 12px rgba(246, 162, 11, .25), inset 0 1px 0 rgba(255,255,255,.35); }
.nav-button-primary:hover, .nav-button-primary:focus-visible, .nav-button-primary.active { color: var(--navy-950); box-shadow: 0 8px 18px rgba(246, 162, 11, .32); }
.menu-toggle { display: none; width: 44px; height: 44px; padding: 10px; border: 1px solid rgba(255,255,255,.24); border-radius: 10px; background: rgba(255,255,255,.08); }
.menu-toggle > span:not(.sr-only) { display: block; width: 21px; height: 2px; margin: 4px auto; background: var(--white); transition: transform .2s, opacity .2s; }

.hero {
  position: relative; min-height: 760px; padding: 174px 0 102px; overflow: hidden;
  background: radial-gradient(circle at 82% 46%, #0d5c82 0, transparent 31%), linear-gradient(115deg, var(--navy-950), var(--navy-800) 68%, #064361);
}
.hero-grid {
  position: absolute; inset: 0; opacity: .42;
  background-image: linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px);
  background-size: 56px 56px; mask-image: linear-gradient(90deg, #000, transparent 78%);
}
.hero-orb { position: absolute; border-radius: 50%; filter: blur(4px); }
.hero-orb-one { width: 520px; height: 520px; right: -160px; top: 80px; background: radial-gradient(circle, rgba(246, 162, 11, .1), rgba(246, 162, 11, 0) 69%); }
.hero-orb-two { width: 380px; height: 380px; left: -190px; bottom: -190px; background: radial-gradient(circle, rgba(29, 130, 172, .2), transparent 70%); }
.hero-layout { position: relative; display: grid; grid-template-columns: 1.22fr .78fr; align-items: center; gap: 46px; }
.eyebrow { display: flex; align-items: center; gap: 10px; color: var(--orange); font-size: .72rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.eyebrow span { width: 28px; height: 2px; background: var(--orange); }
.hero h1 { max-width: 760px; margin: 24px 0 24px; color: var(--white); font-size: clamp(2.8rem, 3.8vw, 3.45rem); line-height: 1.06; letter-spacing: -.045em; }
.hero-line { display: block; white-space: nowrap; }
.hero h1 em { display: block; color: var(--orange); font-style: normal; }
.hero-content > p { max-width: 630px; margin: 0; color: #d1dee7; font-size: 1.1rem; line-height: 1.75; }
.hero-actions { display: flex; align-items: center; gap: 27px; margin-top: 36px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 54px; padding: 0 24px; border-radius: 12px; font-weight: 800; font-size: .9rem; transition: transform .2s, box-shadow .2s; }
.button svg { width: 19px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.button:hover, .button:focus-visible { transform: translateY(-2px); }
.button-primary { color: var(--navy-950); background: linear-gradient(135deg, var(--orange-light), var(--orange)); box-shadow: 0 12px 26px rgba(246, 162, 11, .26), inset 0 1px 0 rgba(255,255,255,.28); }
.button-primary:hover, .button-primary:focus-visible { box-shadow: 0 16px 32px rgba(246, 162, 11, .34); }
.text-link { color: var(--white); font-size: .87rem; font-weight: 800; border-bottom: 1px solid rgba(255,255,255,.45); padding-bottom: 5px; }
.text-link span { margin-left: 6px; color: var(--orange); }
.trust-line { display: flex; flex-wrap: wrap; gap: 18px 26px; margin-top: 48px; color: #c4d4df; font-size: .76rem; font-weight: 700; }
.trust-line span { display: flex; align-items: center; gap: 8px; }
.trust-line i { width: 6px; height: 6px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 0 4px rgba(246,162,11,.14); }

.hero-visual { position: relative; min-height: 450px; display: grid; place-items: center; }
.tech-panel { position: relative; width: min(100%, 435px); padding: 25px; border: 1px solid rgba(255,255,255,.2); border-radius: 24px; background: linear-gradient(145deg, rgba(255,255,255,.96), rgba(231,239,243,.9)); box-shadow: 0 30px 80px rgba(0, 18, 31, .38), inset 0 1px 0 #fff; backdrop-filter: blur(16px); }
.tech-panel::before { content: ""; position: absolute; inset: 8px; border: 1px solid rgba(67, 143, 216, .14); border-radius: 18px; pointer-events: none; }
.panel-topline { display: flex; justify-content: space-between; color: #66809b; font-size: .6rem; font-weight: 800; letter-spacing: .13em; }
.status-dot { color: #178166; }
.status-dot::before { content: ""; display: inline-block; width: 6px; height: 6px; margin-right: 6px; border-radius: 50%; background: #21ba8e; box-shadow: 0 0 0 4px rgba(33,186,142,.12); }
.network-core { position: relative; height: 260px; display: grid; place-items: center; }
.pulse { position: absolute; width: 190px; height: 190px; border: 1px solid rgba(20, 119, 221, .16); border-radius: 50%; }
.pulse::before, .pulse::after { content: ""; position: absolute; width: 8px; height: 8px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 14px var(--orange); }
.pulse::before { left: -4px; top: 50%; }.pulse::after { right: 17px; bottom: 23px; }
.pulse-two { width: 252px; height: 252px; opacity: .55; transform: rotate(80deg); }
.core-icon { z-index: 2; display: grid; place-items: center; width: 116px; height: 116px; color: var(--white); border-radius: 30px; background: linear-gradient(145deg, var(--navy-800), var(--navy-950)); box-shadow: 0 20px 45px rgba(3, 37, 60, .35), inset 0 1px 0 rgba(255,255,255,.18); transform: rotate(-4deg); }
.core-icon img { width: 68px; height: auto; transform: rotate(4deg); }
.metric-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; }
.metric-grid div { display: grid; gap: 4px; padding: 13px 10px; border: 1px solid rgba(158, 192, 225, .37); border-radius: 11px; background: rgba(255,255,255,.74); text-align: center; }
.metric-grid strong { color: var(--navy-800); font-size: .86rem; }
.metric-grid span { color: #76889b; font-size: .58rem; text-transform: uppercase; letter-spacing: .07em; }
.floating-card { position: absolute; z-index: 4; display: flex; align-items: center; gap: 9px; padding: 12px 16px; border: 1px solid rgba(181, 206, 231, .7); border-radius: 12px; background: rgba(255,255,255,.95); box-shadow: var(--shadow-md); color: #3b5570; font-size: .75rem; font-weight: 800; }
.floating-card span { display: grid; place-items: center; width: 23px; height: 23px; color: var(--navy-950); border-radius: 7px; background: var(--orange); }
.floating-card-one { left: -18px; top: 55px; }.floating-card-two { right: -15px; bottom: 55px; }

.services { padding: 110px 0 118px; background: var(--white); }
.section-heading { display: grid; grid-template-columns: 1.2fr .8fr; gap: 100px; align-items: end; margin-bottom: 52px; }
.section-label { display: block; margin-bottom: 17px; color: #d77e00; font-size: .7rem; font-weight: 800; letter-spacing: .18em; }
.section-heading h2, .about h2, .contact-card h2 { margin: 0; color: var(--navy-950); font-size: clamp(2rem, 3.6vw, 3.15rem); line-height: 1.16; letter-spacing: -.045em; }
.section-heading p { margin: 0 0 4px; color: var(--muted); font-size: .97rem; line-height: 1.75; }
.service-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.service-card { position: relative; grid-column: span 2; min-height: 278px; padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(150deg, #fff, #f9fcff); transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.service-card:nth-child(4) { grid-column: 2 / span 2; }
.service-card:hover { transform: translateY(-5px); border-color: rgba(246,162,11,.55); box-shadow: var(--shadow-md); }
.service-number { position: absolute; right: 23px; top: 22px; color: #b8c8d8; font-size: .68rem; font-weight: 800; letter-spacing: .08em; }
.service-icon { display: grid; place-items: center; width: 50px; height: 50px; margin-bottom: 27px; color: #d77e00; border: 1px solid #f5ddb1; border-radius: 14px; background: #fff5df; }
.service-icon svg { width: 27px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.service-card h3 { margin: 0 0 12px; color: var(--navy-900); font-size: 1.05rem; }
.service-card p { margin: 0; color: var(--muted); font-size: .85rem; line-height: 1.68; }

.company-section { background: var(--ice); }
.about { padding: 110px 0 102px; }
.about-layout { display: grid; grid-template-columns: .56fr 1.44fr; gap: 80px; align-items: start; }
.about-tag { padding-top: 14px; color: #7890aa; border-top: 1px solid #cdddeb; font-size: .68rem; font-weight: 800; line-height: 1.8; letter-spacing: .15em; }
.about-copy { max-width: 790px; }
.about-copy > p { max-width: 760px; margin: 25px 0 37px; color: var(--muted); font-size: 1rem; line-height: 1.85; }
.about-values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.about-values div { display: grid; gap: 8px; padding-left: 17px; border-left: 3px solid var(--orange); }
.about-values strong { color: var(--navy-800); font-size: .88rem; }
.about-values span { color: #6e8195; font-size: .75rem; }
.contact { padding: 0 0 96px; }
.contact-card { position: relative; overflow: hidden; display: grid; grid-template-columns: 1fr auto; gap: 80px; align-items: center; padding: 58px 62px; color: var(--white); border-radius: 24px; background: linear-gradient(120deg, var(--navy-950) 0%, var(--navy-800) 72%, #0c5578 130%); box-shadow: 0 28px 58px rgba(2, 27, 58, .2); }
.contact-card::after { content: ""; position: absolute; width: 380px; height: 380px; right: -160px; top: -210px; border: 1px solid rgba(255,255,255,.14); border-radius: 50%; box-shadow: 0 0 0 50px rgba(255,255,255,.025), 0 0 0 100px rgba(255,255,255,.02); }
.section-label-light { color: var(--orange); }
.contact-card h2 { max-width: 680px; color: var(--white); }
.contact-card p { max-width: 660px; margin: 19px 0 0; color: #c2d2e5; font-size: .9rem; line-height: 1.7; }
.contact-actions { position: relative; z-index: 2; display: grid; justify-items: stretch; gap: 11px; min-width: 318px; }
.button-light { color: var(--navy-900); background: var(--white); box-shadow: 0 10px 24px rgba(0,0,0,.16); }
.copy-button { display: inline-flex; align-items: center; justify-content: center; gap: 9px; padding: 9px 15px; color: #bcd3ea; border: 0; background: transparent; cursor: pointer; font-size: .75rem; font-weight: 700; }
.copy-button:hover { color: var(--white); }
.copy-button svg { width: 16px; fill: none; stroke: currentColor; stroke-width: 1.6; }

footer { padding: 34px 0; background: var(--navy-950); }
.footer-inner { display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 36px; color: #aebfca; font-size: .7rem; }
.brand-footer .brand-logo { width: 218px; }
.toast { position: fixed; left: 50%; bottom: 26px; z-index: 200; padding: 12px 19px; color: #fff; border-radius: 9px; background: #092a51; box-shadow: var(--shadow-md); font-size: .8rem; font-weight: 700; opacity: 0; pointer-events: none; transform: translate(-50%, 18px); transition: opacity .2s, transform .2s; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay { transition-delay: .12s; }

@media (max-width: 980px) {
  .hero { min-height: auto; padding-top: 150px; }
  .hero-layout { grid-template-columns: 1fr; gap: 70px; }
  .hero-content { max-width: 760px; }
  .hero-visual { min-height: 420px; width: min(100%, 520px); margin: 0 auto; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .service-card, .service-card:nth-child(4) { grid-column: auto; }
  .service-card:last-child { grid-column: 1 / -1; min-height: 220px; }
  .contact-card { grid-template-columns: 1fr; gap: 34px; }
  .contact-actions { min-width: 0; justify-self: start; }
}

@media (max-width: 720px) {
  .container { width: min(100% - 32px, 1160px); }
  .header-inner { height: 74px; }
  .brand-logo { width: 205px; }
  .menu-toggle { display: block; cursor: pointer; }
  .menu-toggle[aria-expanded="true"] > span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] > span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] > span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
  .main-nav { position: absolute; left: 16px; right: 16px; top: 68px; display: grid; padding: 13px; border: 1px solid rgba(255,255,255,.16); border-radius: 15px; background: rgba(4,42,67,.98); box-shadow: var(--shadow-md); opacity: 0; pointer-events: none; transform: translateY(-8px); transition: opacity .2s, transform .2s; }
  .main-nav.open { opacity: 1; pointer-events: auto; transform: translateY(0); }
  .nav-button { text-align: center; }
  .hero { padding: 132px 0 76px; }
  .hero h1 { font-size: clamp(2.25rem, 9.8vw, 2.7rem); }
  .hero-line { display: inline; white-space: normal; }
  .hero-line:not(:last-child)::after { content: " "; }
  .hero-content > p { font-size: .98rem; line-height: 1.7; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 20px; }
  .text-link { align-self: flex-start; }
  .trust-line { display: grid; gap: 14px; margin-top: 37px; }
  .hero-visual { min-height: 370px; }
  .tech-panel { padding: 20px 15px; }
  .network-core { height: 220px; }
  .pulse { width: 155px; height: 155px; }.pulse-two { width: 210px; height: 210px; }
  .core-icon { width: 96px; height: 96px; border-radius: 25px; }.core-icon img { width: 57px; }
  .floating-card { padding: 9px 12px; font-size: .67rem; }.floating-card-one { left: -6px; top: 38px; }.floating-card-two { right: -5px; bottom: 40px; }
  .services { padding: 78px 0 84px; }
  .section-heading { grid-template-columns: 1fr; gap: 20px; margin-bottom: 38px; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card, .service-card:last-child { grid-column: auto; min-height: 0; }
  .about { padding: 78px 0 70px; }
  .about-layout { grid-template-columns: 1fr; gap: 36px; }
  .about-values { grid-template-columns: 1fr; gap: 22px; }
  .contact { padding-bottom: 70px; }
  .contact-card { width: calc(100% - 24px); padding: 41px 25px; border-radius: 20px; }
  .contact-actions { justify-self: stretch; }
  .button-light { min-height: 58px; padding: 0 15px; font-size: .78rem; }
  .footer-inner { grid-template-columns: 1fr; justify-items: center; gap: 17px; text-align: center; }
}

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