:root {
  --bg: #030812;
  --bg2: #071426;
  --text: #eef3fb;
  --muted: #b5c0cf;
  --line: rgba(255, 255, 255, 0.13);
  --line-blue: rgba(63, 139, 255, 0.55);
  --panel: rgba(4, 14, 28, 0.72);
  --panel2: rgba(8, 22, 42, 0.78);
  --blue: #2f7df6;
  --blue2: #5ba6ff;
  --teal: #2dd4bf;
  --shadow: rgba(0, 0, 0, 0.55);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at 18% 18%, rgba(34, 91, 168, 0.30), transparent 34%),
    radial-gradient(circle at 80% 8%, rgba(28, 83, 124, 0.20), transparent 35%),
    radial-gradient(circle at 50% 50%, rgba(20, 38, 61, 0.38), transparent 42%),
    linear-gradient(135deg, #050a13 0%, #091a31 38%, #06121e 70%, #02060c 100%);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(255,255,255,0.03), transparent 18%, transparent 82%, rgba(255,255,255,0.02)),
    radial-gradient(circle at center, transparent 0%, rgba(0,0,0,0.38) 100%);
  z-index: -1;
}

.page-glow {
  position: fixed;
  width: 520px;
  height: 520px;
  border-radius: 999px;
  filter: blur(100px);
  opacity: 0.35;
  pointer-events: none;
  z-index: -1;
}

.page-glow-left {
  left: -180px;
  top: 110px;
  background: #1d5db8;
}

.page-glow-right {
  right: -220px;
  top: 70px;
  background: #0a7770;
}

.site-header {
  width: min(1500px, calc(100% - 64px));
  margin: 0 auto;
  padding: 28px 0 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  position: relative;
  z-index: 10;
}

.brand {
  display: inline-flex;
  align-items: center;
  width: 330px;
  position: relative;
  top: -105px;
  left: -10px;
}

.brand img {
  width: 320px;
  max-width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 12px 24px rgba(0,0,0,0.55));
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 34px;
  margin-left: auto;
  margin-right: 44px;
  padding-top: 10px;
}

.nav-links a {
  color: var(--text);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  font-size: 0.9rem;
  font-weight: 800;
  opacity: 0.88;
  border: none;
  background: none;
  box-shadow: none;
  padding: 0;
}

.nav-links a {
  opacity: 0.88;
}

.nav-links a:hover {
  color: var(--blue2);
}

.nav-cta {
  color: var(--text);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  font-size: 0.9rem;
  font-weight: 800;
  padding: 14px 22px;
  border: 1px solid var(--line-blue);
  border-radius: 10px;
  background: rgba(10, 24, 44, 0.42);
  box-shadow: 0 16px 40px rgba(0,0,0,0.24);
  margin-top: 0;
}

.hero {
  width: min(1240px, calc(100% - 56px));
  margin: -140px auto 0;
  min-height: 400px;
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  align-items: start;
  gap: 42px;
  padding: 0;
}

.hero-copy {
  padding-top: 0;
  position: relative;
  top: -40px;
}

.hero h1 {
  margin: 0;
  max-width: 640px;
  font-size: clamp(3.2rem, 5vw, 5.1rem);
  line-height: 1.05;
  letter-spacing: -0.055em;
  text-shadow: 0 18px 45px rgba(0,0,0,0.42);
}

.accent-line,
.center-line {
  width: 72px;
  height: 3px;
  margin: 28px 0;
  background: linear-gradient(90deg, var(--blue), transparent);
  box-shadow: 0 0 18px rgba(63,139,255,0.7);
}

.hero p {
  max-width: 560px;
  color: var(--muted);
  font-size: 1.32rem;
  line-height: 1.45;
  margin: 0;
}

.hero-actions {
  display: flex;
  gap: 24px;
  margin-top: 36px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 11px;
  min-width: 210px;
  padding: 17px 24px;
  border-radius: 8px;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.93rem;
  font-weight: 900;
}

.btn-primary {
  color: #f8fbff;
  background: linear-gradient(135deg, #1e63d7, #348cff);
  box-shadow: 0 18px 44px rgba(47, 125, 246, 0.28);
}

.btn-secondary {
  color: var(--text);
  border: 1px solid var(--line-blue);
  background: rgba(4, 12, 24, 0.45);
}

.hero-visual {
  position: relative;
  top: -60px;
  min-height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-visual::before {
  content: "";
  position: absolute;
  width: 86%;
  height: 60%;
  background: radial-gradient(circle, rgba(61, 125, 245, 0.28), transparent 66%);
  filter: blur(30px);
}

.hero-visual img {
  position: relative;
  width: min(850px, 100%);
  display: block;
  filter: drop-shadow(0 38px 55px rgba(0,0,0,0.58));
}

.solutions {
  width: min(1040px, calc(100% - 56px));
  margin: 0 auto;
  padding: 35px 0 92px;
  text-align: center;
}

.section-kicker {
  margin: 0 0 14px;
  color: var(--blue2);
  text-transform: uppercase;
  letter-spacing: 0.42em;
  font-size: 0.82rem;
  font-weight: 900;
}

.solutions h2,
.feature-section h2,
.about-section h2,
.contact-section h2 {
  margin: 0;
  font-size: clamp(2rem, 3vw, 3rem);
  letter-spacing: -0.04em;
  line-height: 1.08;
}

.center-line {
  margin: 20px auto 32px;
  background: linear-gradient(90deg, transparent, var(--blue2), transparent);
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  text-align: left;
}

.solution-card {
  min-height: 330px;
  padding: 28px;
  border-radius: 14px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.055), rgba(255,255,255,0.018)),
    rgba(3, 12, 24, 0.72);
  border: 1px solid rgba(145, 177, 220, 0.18);
  box-shadow: 0 22px 65px rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(18px);
}

.icon {
  width: 76px;
  height: 76px;
  display: grid;
  place-items: center;
  color: var(--blue2);
  font-size: 2rem;
  border: 1px solid rgba(91,166,255,0.25);
  border-radius: 999px;
  background: radial-gradient(circle, rgba(45, 102, 184, 0.18), rgba(255,255,255,0.02));
  margin-bottom: 20px;
}

.solution-card h3 {
  font-size: 1.3rem;
  margin: 0 0 9px;
}

.solution-card p {
  color: var(--muted);
  margin: 0 0 18px;
  line-height: 1.55;
}

.solution-card ul {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
}

.solution-card li {
  color: #d8e2f0;
  margin: 9px 0;
  padding-left: 24px;
  position: relative;
}

.solution-card li::before {
  content: "✓";
  color: var(--blue2);
  position: absolute;
  left: 0;
  font-weight: 900;
}

.solution-card a {
  color: var(--blue2);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 900;
}

.feature-section,
.about-section,
.contact-section {
  width: min(1040px, calc(100% - 56px));
  margin: 0 auto;
  padding: 82px 0;
}

.feature-section,
.about-section {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 38px;
  align-items: center;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.feature-copy p,
.about-card p,
.contact-section p {
  color: var(--muted);
  line-height: 1.65;
  font-size: 1.08rem;
}

.feature-list {
  display: grid;
  gap: 14px;
}

.feature-list div,
.about-card {
  border: 1px solid rgba(145, 177, 220, 0.18);
  background: rgba(3, 12, 24, 0.62);
  border-radius: 14px;
  padding: 20px 22px;
  box-shadow: 0 22px 65px rgba(0, 0, 0, 0.26);
}

.feature-list div {
  color: #dfe8f5;
  font-weight: 800;
}

.contact-section {
  text-align: center;
  padding-bottom: 105px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.contact-section p {
  max-width: 620px;
  margin: 16px auto 30px;
}

footer {
  width: min(1240px, calc(100% - 56px));
  margin: 0 auto;
  padding: 28px 0 42px;
  border-top: 1px solid rgba(255,255,255,0.10);
  color: var(--muted);
  text-align: center;
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .nav-links {
    flex-wrap: wrap;
    gap: 20px;
  }

  .hero,
  .solution-grid,
  .feature-section,
  .about-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-visual {
    min-height: auto;
  }

  .brand {
    width: 280px;
  }
}

@media (max-width: 620px) {
  .site-header,
  .hero,
  .solutions,
  .feature-section,
  .about-section,
  .contact-section,
  footer {
    width: min(100% - 32px, 1240px);
  }

  .brand {
    width: 240px;
  }

  .nav-cta {
    width: 100%;
    text-align: center;
  }

  .hero h1 {
    font-size: 3rem;
  }

  .hero p {
    font-size: 1.12rem;
  }

  .btn {
    width: 100%;
  }
}