:root {
  --bg: #070d1b;
  --bg-soft: #0d1527;
  --surface: #101b31;
  --surface-strong: #0f1a2f;
  --surface-2: #152443;
  --surface-3: #1a2b4f;
  --line: rgba(140, 175, 235, 0.2);
  --line-soft: rgba(129, 162, 219, 0.14);
  --line-strong: rgba(166, 199, 255, 0.34);
  --text: #ecf3ff;
  --muted: #9eb0ce;
  --brand: #57a3ff;
  --brand-strong: #2d7ae2;
  --accent: #87d5ff;
  --glow: rgba(79, 168, 255, 0.3);
  --hero-glow: rgba(113, 200, 255, 0.2);
  --section-glow: rgba(90, 151, 248, 0.14);
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 28px 70px rgba(2, 8, 20, 0.55);
  --shadow-soft: 0 18px 45px rgba(4, 10, 26, 0.42);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100%;
  font-family: "Manrope", "Avenir Next", "Segoe UI", sans-serif;
  color: var(--text);
  line-height: 1.7;
  background:
    radial-gradient(1100px 600px at 92% -5%, rgba(91, 120, 255, 0.22) 0%, rgba(91, 120, 255, 0) 60%),
    radial-gradient(900px 600px at 0% 22%, rgba(57, 178, 255, 0.18) 0%, rgba(57, 178, 255, 0) 62%),
    linear-gradient(170deg, #050913 0%, #080f1d 34%, #070d19 72%, #050a15 100%);
  background-attachment: fixed;
}

main {
  position: relative;
  isolation: isolate;
}

.bg-layer {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background-image:
    linear-gradient(rgba(112, 152, 229, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(112, 152, 229, 0.06) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle at 50% 20%, black 30%, transparent 86%);
}

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

.container {
  width: min(1160px, 92%);
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: -1000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
  width: auto;
  height: auto;
  z-index: 1000;
  padding: 0.55rem 0.8rem;
  border-radius: 9px;
  background: #f8fbff;
  color: #0d1b35;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  border-bottom: 1px solid var(--line-soft);
  backdrop-filter: blur(14px);
  background: rgba(6, 10, 20, 0.72);
}

.nav-wrap {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  color: var(--text);
  text-decoration: none;
}

.brand-lockup {
  width: clamp(190px, 23vw, 250px);
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

.site-nav a {
  color: #b7c5df;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.42rem 0.2rem;
  transition: color 0.2s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--text);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: rgba(11, 18, 34, 0.8);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.menu-toggle span {
  width: 20px;
  height: 2px;
  background: #d2def4;
  border-radius: 2px;
}

.section {
  padding: clamp(4rem, 7.2vw, 6rem) 0;
  position: relative;
  scroll-margin-top: 92px;
}

.section:not(.hero)::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
  width: min(1080px, 90%);
  height: 1px;
  background: linear-gradient(90deg, rgba(116, 156, 226, 0), rgba(161, 193, 246, 0.52), rgba(116, 156, 226, 0));
}

.section:not(.hero) .container {
  position: relative;
  border: 1px solid var(--line-soft);
  border-radius: calc(var(--radius) + 2px);
  padding: clamp(1.1rem, 2.1vw, 2rem);
  background: linear-gradient(180deg, rgba(14, 25, 47, 0.7) 0%, rgba(9, 16, 32, 0.82) 100%);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.section:not(.hero) .container::after {
  content: "";
  position: absolute;
  right: -130px;
  top: -120px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--section-glow) 0%, rgba(90, 151, 248, 0) 72%);
  pointer-events: none;
}

.hero {
  padding-top: 5.7rem;
}

.hero-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: stretch;
}

.hero-copy-col,
.hero-panel {
  border-radius: var(--radius);
  border: 1px solid var(--line-soft);
  background: linear-gradient(180deg, rgba(17, 30, 56, 0.84) 0%, rgba(12, 21, 39, 0.9) 100%);
  box-shadow: var(--shadow);
}

.hero-copy-col {
  padding: clamp(1.5rem, 3.4vw, 2.8rem);
  position: relative;
  overflow: hidden;
}

.hero-copy-col::before {
  content: "";
  position: absolute;
  right: -110px;
  top: -110px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--hero-glow) 0%, rgba(87, 163, 255, 0) 72%);
}

.hero-panel {
  padding: clamp(1.25rem, 2.5vw, 2rem);
}

.eyebrow {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: #83c5ff;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Space Grotesk", "Manrope", sans-serif;
  line-height: 1.16;
  letter-spacing: -0.01em;
}

h1 {
  margin-top: 0.9rem;
  font-size: clamp(2rem, 4.3vw, 3.45rem);
  max-width: 18ch;
  text-wrap: balance;
}

h2 {
  font-size: clamp(1.45rem, 2.85vw, 2.35rem);
  text-wrap: balance;
}

h3 {
  font-size: 1.12rem;
}

p {
  margin: 0;
  color: var(--muted);
  font-size: clamp(0.96rem, 1.2vw, 1.01rem);
}

.hero-copy {
  margin-top: 1rem;
  max-width: 58ch;
  color: #bed0ec;
}

.cta-row,
.contact-actions {
  margin-top: 1.45rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  border: 1px solid transparent;
  padding: 0.74rem 1rem;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.01em;
  text-decoration: none;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease, background 0.22s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
}

.btn-primary {
  color: white;
  background: linear-gradient(130deg, #3c8ff9 0%, #206ad0 100%);
  box-shadow: 0 16px 30px rgba(45, 122, 226, 0.38);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  box-shadow: 0 18px 34px rgba(45, 122, 226, 0.5);
}

.btn-ghost {
  color: #d9e9ff;
  border-color: rgba(145, 179, 233, 0.4);
  background: rgba(14, 27, 49, 0.7);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  border-color: rgba(165, 198, 249, 0.68);
  background: rgba(21, 39, 69, 0.8);
}

.btn-icon {
  gap: 0.5rem;
}

.btn-icon svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
  flex-shrink: 0;
}

.hero-panel h2 {
  font-size: 1.26rem;
  margin-bottom: 1rem;
}

.feature-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.65rem;
}

.feature-list li {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 0.58rem;
  align-items: flex-start;
  color: #bfcee9;
  font-size: 0.94rem;
}

.feature-list li::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  margin-top: 0.43rem;
  background: linear-gradient(135deg, #8ed8ff, #4a9eff);
  box-shadow: 0 0 20px var(--glow);
}

.hero-tags {
  margin-top: 1.1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.hero-tags span {
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  padding: 0.35rem 0.58rem;
  border-radius: 999px;
  border: 1px solid rgba(151, 188, 247, 0.35);
  background: rgba(83, 141, 229, 0.12);
  color: #cbe2ff;
}

.section-head {
  max-width: 70ch;
  margin-bottom: 1.6rem;
}

.section-head h2 {
  margin-top: 0.75rem;
}

.overview-grid,
.contact-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.panel-card,
.contact-card,
.contact-meta,
.credibility-badge {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(17, 30, 55, 0.84) 0%, rgba(11, 20, 36, 0.92) 100%);
  box-shadow: var(--shadow-soft);
  transition: transform 0.28s ease, border-color 0.28s ease, box-shadow 0.28s ease;
}

.panel-card,
.contact-card,
.contact-meta {
  padding: 1.25rem 1.2rem;
}

.panel-card h3,
.contact-card h3,
.contact-meta h3 {
  margin-bottom: 0.7rem;
}

.service-grid,
.why-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.service-card,
.why-card,
.experience-card {
  position: relative;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(129, 162, 219, 0.22);
  background: linear-gradient(180deg, rgba(16, 28, 50, 0.88) 0%, rgba(12, 21, 39, 0.92) 100%);
  box-shadow: 0 18px 44px rgba(3, 9, 23, 0.36);
  transition: transform 0.28s ease, border-color 0.28s ease, box-shadow 0.28s ease;
}

.service-card {
  padding: 1.2rem 1.1rem;
  overflow: hidden;
}

.service-card::after {
  content: "";
  position: absolute;
  right: -70px;
  top: -70px;
  width: 170px;
  height: 170px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(87, 163, 255, 0.22) 0%, rgba(87, 163, 255, 0) 70%);
}

.service-id {
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: #8ac6ff;
  display: inline-block;
  margin-bottom: 0.6rem;
}

.service-card h3,
.why-card h3,
.experience-card h3 {
  margin-bottom: 0.55rem;
}

.service-card:hover,
.service-card:focus-within,
.why-card:hover,
.why-card:focus-within,
.experience-card:hover,
.experience-card:focus-within,
.panel-card:hover,
.contact-card:hover,
.contact-meta:hover,
.credibility-badge:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  box-shadow: 0 26px 60px rgba(4, 10, 24, 0.58);
}

.experience-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.experience-card,
.why-card {
  padding: 1.1rem;
}

.why-card {
  border-color: rgba(149, 190, 248, 0.24);
}

.credibility-wrap {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: stretch;
}

.credibility-text {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 1.35rem 1.2rem;
  background: linear-gradient(180deg, rgba(16, 29, 55, 0.86) 0%, rgba(10, 19, 35, 0.94) 100%);
  box-shadow: var(--shadow-soft);
}

.credibility-text h2 {
  margin-top: 0.72rem;
  margin-bottom: 0.8rem;
}

.credibility-badge {
  padding: 1.2rem 1.1rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.badge-label {
  align-self: flex-start;
  font-size: 0.73rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  font-weight: 800;
  color: #8ecfff;
  margin-bottom: 0.6rem;
}

.credibility-badge strong {
  font-family: "Space Grotesk", "Manrope", sans-serif;
  font-size: 1.25rem;
  line-height: 1.3;
  margin-bottom: 0.6rem;
  color: #edf5ff;
}

.contact-meta ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.72rem;
}

.contact-meta li {
  border: 1px solid rgba(132, 169, 229, 0.2);
  border-radius: 11px;
  padding: 0.62rem 0.7rem;
  background: rgba(15, 27, 49, 0.5);
}

.contact-meta span {
  display: block;
  color: #8ea4c9;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
}

.contact-meta strong {
  display: block;
  margin-top: 0.2rem;
  color: #e8f2ff;
  font-size: 0.91rem;
  line-height: 1.45;
}

.site-footer {
  border-top: 1px solid var(--line-soft);
  background: rgba(5, 9, 18, 0.86);
  backdrop-filter: blur(8px);
}

.footer-wrap {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  flex-wrap: wrap;
  padding: 0.65rem 0;
}

.site-footer p {
  margin: 0;
  color: #93a8cc;
  font-size: 0.89rem;
}

.site-footer a {
  color: #dbe9ff;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
}

.site-footer a:hover,
.site-footer a:focus-visible {
  text-decoration: underline;
}

.reveal {
  opacity: 0;
  transform: translateY(16px) scale(0.99);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

@media (max-width: 1000px) {
  .hero-grid,
  .credibility-wrap,
  .experience-grid {
    grid-template-columns: 1fr;
  }

  .service-grid,
  .why-grid,
  .overview-grid,
  .contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .section {
    padding: 3.9rem 0;
  }

  .section:not(.hero) .container {
    padding: 0.95rem;
  }

  .hero {
    padding-top: 4.8rem;
  }

  .brand-lockup {
    width: clamp(168px, 48vw, 220px);
  }

  .menu-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    right: 4%;
    top: 75px;
    width: min(290px, 92vw);
    border: 1px solid var(--line-soft);
    border-radius: 14px;
    padding: 0.6rem;
    background: rgba(12, 21, 38, 0.96);
    box-shadow: var(--shadow);
    flex-direction: column;
    align-items: stretch;
    gap: 0.2rem;
    opacity: 0;
    transform: translateY(-10px);
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  .site-nav a {
    border-radius: 8px;
    padding: 0.55rem 0.58rem;
  }

  .site-nav a:hover,
  .site-nav a:focus-visible {
    background: rgba(122, 171, 245, 0.18);
  }

  .site-nav.open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }

  .service-grid,
  .why-grid,
  .overview-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy-col,
  .hero-panel,
  .panel-card,
  .credibility-text,
  .credibility-badge,
  .contact-card,
  .contact-meta,
  .service-card,
  .experience-card,
  .why-card {
    padding: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .btn,
  .service-card,
  .why-card,
  .experience-card,
  .panel-card,
  .contact-card,
  .contact-meta,
  .credibility-badge {
    transition: none !important;
    transform: none !important;
  }

  .reveal {
    opacity: 1;
  }
}