:root {
  --bg: #06101e;
  --bg-2: #0a1729;
  --surface: rgba(255, 255, 255, 0.08);
  --surface-strong: rgba(255, 255, 255, 0.13);
  --text: #eef5ff;
  --muted: #adc0d8;
  --muted-2: #7f91aa;
  --primary: #55e6c1;
  --primary-dark: #19b995;
  --accent: #8b5cf6;
  --accent-2: #2dd4bf;
  --warning: #ffd166;
  --border: rgba(255, 255, 255, 0.14);
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
  --radius: 24px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(85, 230, 193, 0.18), transparent 38rem),
    radial-gradient(circle at 85% 15%, rgba(139, 92, 246, 0.22), transparent 34rem),
    linear-gradient(180deg, #06101e 0%, #081425 45%, #050b14 100%);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img, svg {
  max-width: 100%;
}

button, input, select, textarea {
  font: inherit;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 1rem;
  z-index: 99;
  background: var(--primary);
  color: #001612;
  padding: .75rem 1rem;
  border-radius: 999px;
}

.skip-link:focus {
  left: 1rem;
}

.container {
  width: min(var(--max-width), calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(6, 16, 30, 0.72);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(18px);
}

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

.brand {
  display: inline-flex;
  align-items: center;
  gap: .8rem;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  color: #03130f;
  background: linear-gradient(135deg, var(--primary), var(--accent-2));
  box-shadow: 0 12px 30px rgba(85, 230, 193, .25);
}

.brand-text {
  font-size: 1.08rem;
}

.brand-text span {
  display: block;
  color: var(--primary);
  font-size: .8rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: .3rem;
}

.nav-menu a {
  color: var(--muted);
  padding: .7rem .9rem;
  border-radius: 999px;
  font-weight: 650;
  font-size: .94rem;
  transition: .2s ease;
}

.nav-menu a:hover,
.nav-menu a:focus-visible {
  color: var(--text);
  background: rgba(255, 255, 255, .08);
  outline: none;
}

.nav-menu .nav-cta {
  color: #04120f;
  background: var(--primary);
  margin-left: .4rem;
}

.nav-menu .nav-cta:hover,
.nav-menu .nav-cta:focus-visible {
  color: #04120f;
  background: #75f1d0;
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text);
  margin: 5px auto;
  border-radius: 4px;
  transition: .2s ease;
}

.section {
  padding: 96px 0;
}

.hero {
  position: relative;
  padding: 110px 0 84px;
  overflow: hidden;
}

.section-glow::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, black, transparent 78%);
  pointer-events: none;
}

.hero-grid,
.ai-grid,
.split-grid,
.faq-grid,
.contact-grid,
.footer-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4rem;
  align-items: center;
}

.hero-copy,
.hero-visual {
  position: relative;
  z-index: 1;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  margin: 0 0 1rem;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: .16em;
  font-weight: 800;
  font-size: .78rem;
}

.eyebrow::before {
  content: "";
  width: 34px;
  height: 2px;
  border-radius: 99px;
  background: currentColor;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.08;
  letter-spacing: -0.055em;
}

h1 {
  max-width: 780px;
  font-size: clamp(3.1rem, 8vw, 6.8rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 4rem);
}

h3 {
  font-size: 1.22rem;
}

p {
  color: var(--muted);
  margin: 0;
}

.hero-subtitle {
  max-width: 680px;
  margin-top: 1.4rem;
  font-size: clamp(1.05rem, 2vw, 1.28rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: .9rem 1.15rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 800;
  cursor: pointer;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
  outline: none;
}

.btn-primary {
  color: #03130f;
  background: linear-gradient(135deg, var(--primary), var(--accent-2));
  box-shadow: 0 18px 35px rgba(85, 230, 193, .18);
}

.btn-secondary {
  color: var(--text);
  background: rgba(255, 255, 255, .08);
  border-color: var(--border);
}

.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2.5rem;
}

.hero-proof div {
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(255, 255, 255, .055);
}

.hero-proof strong {
  display: block;
  color: var(--text);
  font-size: 1.35rem;
  letter-spacing: -.04em;
}

.hero-proof span {
  display: block;
  color: var(--muted-2);
  font-size: .86rem;
}

.hero-visual {
  min-height: 560px;
  display: grid;
  place-items: center;
}

.hero-visual::before {
  content: "";
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 999px;
  background:
    radial-gradient(circle, rgba(85, 230, 193, .24), transparent 58%),
    conic-gradient(from 120deg, rgba(85,230,193,.25), rgba(139,92,246,.35), rgba(45,212,191,.18), rgba(85,230,193,.25));
  filter: blur(.4px);
  opacity: .82;
  animation: rotate 18s linear infinite;
}

.orbit-card {
  position: absolute;
  border: 1px solid var(--border);
  background: rgba(6, 16, 30, .72);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.card-main {
  position: relative;
  width: min(92%, 420px);
  min-height: 260px;
  padding: 2rem;
  border-radius: 34px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
}

.card-main::before {
  content: "";
  position: absolute;
  inset: 1rem;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 26px;
}

.pulse-dot {
  position: absolute;
  top: 2rem;
  left: 2rem;
  width: 74px;
  height: 74px;
  border-radius: 24px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  box-shadow: 0 0 0 14px rgba(85,230,193,.08), 0 0 0 28px rgba(85,230,193,.04);
}

.card-main h2 {
  position: relative;
  font-size: 2rem;
}

.card-main p {
  position: relative;
  margin-top: .8rem;
}

.mini-card {
  padding: .85rem 1rem;
  border-radius: 999px;
  color: var(--text);
  font-weight: 800;
  font-size: .92rem;
}

.mini-1 { top: 7%; left: 3%; }
.mini-2 { top: 16%; right: 4%; }
.mini-3 { bottom: 20%; left: 1%; }
.mini-4 { bottom: 9%; right: 6%; }

.mesh-line {
  position: absolute;
  width: 42%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(85, 230, 193, .5), transparent);
}

.line-1 { top: 29%; left: 17%; transform: rotate(24deg); }
.line-2 { bottom: 29%; right: 16%; transform: rotate(-28deg); }

.logo-strip {
  border-top: 1px solid rgba(255,255,255,.08);
  border-bottom: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.035);
}

.strip-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .75rem;
  padding: 1.05rem 0;
}

.strip-inner span {
  color: var(--muted);
  border: 1px solid var(--border);
  background: rgba(255,255,255,.04);
  padding: .5rem .8rem;
  border-radius: 999px;
  font-weight: 750;
  font-size: .88rem;
}

.section-heading {
  max-width: 780px;
  margin: 0 auto 3rem;
  text-align: center;
}

.section-heading p:not(.eyebrow) {
  margin-top: 1rem;
  font-size: 1.05rem;
}

.align-left {
  margin-left: 0;
  text-align: left;
}

.cards,
.industry-grid,
.case-grid {
  display: grid;
  gap: 1rem;
}

.service-cards {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card,
.ai-panel,
.case-card,
.contact-form,
.faq-list,
.step,
.industry {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,.09), rgba(255,255,255,.045));
  box-shadow: 0 16px 50px rgba(0,0,0,.18);
}

.card {
  padding: 1.35rem;
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}

.card:hover {
  transform: translateY(-6px);
  border-color: rgba(85, 230, 193, .42);
  background: linear-gradient(180deg, rgba(255,255,255,.12), rgba(255,255,255,.06));
}

.icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  margin-bottom: 1.2rem;
  border-radius: 16px;
  color: #05110f;
  background: var(--primary);
  font-weight: 900;
}

.card p {
  margin-top: .8rem;
}

.ai-section {
  position: relative;
  overflow: hidden;
}

.ai-section::before {
  content: "";
  position: absolute;
  inset: 7% auto auto -12%;
  width: 440px;
  height: 440px;
  border-radius: 999px;
  background: rgba(139, 92, 246, .18);
  filter: blur(80px);
}

.ai-panel {
  padding: 1rem;
  display: grid;
  gap: .8rem;
  position: relative;
}

.ai-item {
  display: grid;
  gap: .35rem;
  padding: 1rem;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 18px;
  background: rgba(255,255,255,.04);
}

.ai-item span {
  color: var(--text);
  font-weight: 900;
  font-size: 1.02rem;
}

.dark-band {
  background:
    radial-gradient(circle at 20% 0%, rgba(85, 230, 193, .14), transparent 28rem),
    rgba(255,255,255,.035);
  border-top: 1px solid rgba(255,255,255,.08);
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.feature-list {
  display: grid;
  gap: 1rem;
}

.feature-list div {
  padding-left: 1.2rem;
  border-left: 3px solid var(--primary);
}

.feature-list p {
  margin-top: .4rem;
}

.industry-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.industry {
  min-height: 110px;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 1rem;
  color: var(--text);
  font-weight: 900;
}

.process-section {
  background: linear-gradient(180deg, transparent, rgba(255,255,255,.035), transparent);
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.step {
  position: relative;
  padding: 1.35rem;
}

.step span {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 1.2rem;
  border-radius: 999px;
  color: #06101e;
  background: var(--primary);
  font-weight: 950;
}

.step p {
  margin-top: .75rem;
}

.case-card {
  padding: 2rem;
}

.case-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 2rem;
}

.case-grid div {
  padding: 1.2rem;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 20px;
  background: rgba(255,255,255,.04);
}

.case-grid p {
  margin-top: .7rem;
}

.faq-grid {
  align-items: start;
}

.faq-list {
  padding: .7rem;
}

.faq-list details {
  border-bottom: 1px solid rgba(255,255,255,.1);
  padding: .3rem .4rem;
}

.faq-list details:last-child {
  border-bottom: 0;
}

.faq-list summary {
  cursor: pointer;
  color: var(--text);
  font-weight: 850;
  padding: 1rem .4rem;
}

.faq-list p {
  padding: 0 .4rem 1rem;
}

.contact-section {
  padding-top: 60px;
}

.contact-grid {
  align-items: start;
}

.contact-copy h2 {
  margin-bottom: 1rem;
}

.contact-cards {
  display: grid;
  gap: .7rem;
  margin-top: 1.5rem;
}

.contact-cards a,
.contact-cards span {
  display: inline-flex;
  width: fit-content;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: .7rem 1rem;
  color: var(--muted);
  background: rgba(255,255,255,.05);
}

.contact-form {
  padding: 1.2rem;
  display: grid;
  gap: 1rem;
}

.contact-form label {
  display: grid;
  gap: .45rem;
  color: var(--text);
  font-weight: 800;
  font-size: .93rem;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 16px;
  padding: .92rem 1rem;
  color: var(--text);
  background: rgba(255,255,255,.06);
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease;
}

.contact-form select option {
  color: #06101e;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: rgba(85,230,193,.7);
  box-shadow: 0 0 0 4px rgba(85,230,193,.12);
}

.form-status {
  min-height: 1.4rem;
  font-size: .92rem;
}

.site-footer {
  border-top: 1px solid rgba(255,255,255,.08);
  background: rgba(2, 7, 13, .55);
  padding: 54px 0 24px;
}

.footer-grid {
  align-items: start;
  grid-template-columns: 1.5fr .7fr .7fr;
}

.footer-brand {
  margin-bottom: 1rem;
}

.site-footer h3 {
  font-size: 1rem;
  margin-bottom: 1rem;
}

.site-footer a:not(.brand) {
  display: block;
  width: fit-content;
  color: var(--muted);
  margin: .45rem 0;
}

.site-footer a:hover {
  color: var(--primary);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 1.3rem;
  border-top: 1px solid rgba(255,255,255,.08);
  color: var(--muted-2);
  font-size: .9rem;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .65s ease, transform .65s ease;
}

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

@keyframes rotate {
  to { transform: rotate(360deg); }
}

@media (max-width: 960px) {
  .hero-grid,
  .ai-grid,
  .split-grid,
  .faq-grid,
  .contact-grid,
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .hero {
    padding-top: 86px;
  }

  .hero-visual {
    min-height: 460px;
  }

  .service-cards,
  .timeline,
  .case-grid,
  .industry-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .nav-toggle {
    display: inline-block;
  }

  .nav-menu {
    position: fixed;
    inset: 78px 1rem auto 1rem;
    display: grid;
    gap: .5rem;
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: 22px;
    background: rgba(6, 16, 30, .96);
    box-shadow: var(--shadow);
    transform: translateY(-18px);
    opacity: 0;
    pointer-events: none;
    transition: .2s ease;
  }

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

  .nav-menu a {
    width: 100%;
    padding: .95rem 1rem;
  }

  .nav-menu .nav-cta {
    margin-left: 0;
    justify-content: center;
    text-align: center;
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .section {
    padding: 72px 0;
  }

  .hero-proof,
  .service-cards,
  .timeline,
  .case-grid,
  .industry-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    display: grid;
  }

  .hero-visual {
    min-height: 360px;
  }

  .hero-visual::before {
    width: 340px;
    height: 340px;
  }

  .card-main {
    min-height: 220px;
  }

  .mini-card,
  .mesh-line {
    display: none;
  }

  .footer-bottom {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    scroll-behavior: auto !important;
    transition: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}