:root {
  --bg: #09111f;
  --bg-soft: #101a2d;
  --panel: rgba(12, 21, 39, 0.72);
  --panel-strong: #0e1a31;
  --line: rgba(169, 196, 255, 0.16);
  --line-strong: rgba(169, 196, 255, 0.3);
  --text: #f3f7ff;
  --muted: #a9b6cf;
  --brand: #54d3a8;
  --brand-deep: #1fa178;
  --accent: #76b7ff;
  --shadow: 0 30px 80px rgba(3, 8, 19, 0.4);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(
      circle at top left,
      rgba(84, 211, 168, 0.12),
      transparent 32%
    ),
    radial-gradient(
      circle at top right,
      rgba(118, 183, 255, 0.14),
      transparent 26%
    ),
    linear-gradient(180deg, #0a1425 0%, #08101d 52%, #07101b 100%);
}

body.menu-open {
  overflow: hidden;
}

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

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

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

.site-shell {
  position: relative;
  overflow: clip;
}

.site-shell::before,
.site-shell::after {
  content: "";
  position: absolute;
  inset: auto;
  border-radius: 999px;
  filter: blur(80px);
  pointer-events: none;
}

.site-shell::before {
  top: 4rem;
  right: -8rem;
  width: 22rem;
  height: 22rem;
  background: rgba(84, 211, 168, 0.08);
}

.site-shell::after {
  top: 26rem;
  left: -10rem;
  width: 20rem;
  height: 20rem;
  background: rgba(118, 183, 255, 0.08);
}

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

.glass-card,
.service-card,
.advantage-card,
.timeline-item,
.metrics-grid article {
  border: 1px solid var(--line);
  background: linear-gradient(
    180deg,
    rgba(15, 28, 50, 0.88),
    rgba(10, 20, 36, 0.7)
  );
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  padding: 1rem 0;
  background: rgba(7, 13, 25, 0.66);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(169, 196, 255, 0.08);
}

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

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong,
.hero-copy h1,
.section-heading h2,
.focus-card h2,
.service-card h3,
.advantage-card h3,
.timeline-item h3 {
  font-family: "Space Grotesk", sans-serif;
}

.brand strong {
  font-size: 1rem;
  letter-spacing: 0.01em;
}

.brand small {
  margin-top: 0.15rem;
  color: var(--muted);
  font-size: 0.8rem;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 18px;
  font-weight: 800;
  color: #04111d;
  background: linear-gradient(135deg, var(--brand), #9cf2d5);
  box-shadow: 0 14px 32px rgba(84, 211, 168, 0.25);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.nav-close {
  display: none;
}

.site-nav a {
  color: var(--muted);
  font-weight: 600;
  transition: color 0.2s ease;
}

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

.nav-toggle {
  display: none;
  width: 3rem;
  height: 3rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(12, 21, 39, 0.88);
  color: var(--text);
  padding: 0;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 1.15rem;
  height: 2px;
  margin: 0.32rem auto;
  border-radius: 999px;
  background: currentColor;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 3.25rem;
  padding: 0 1.25rem;
  border-radius: 16px;
  border: 1px solid transparent;
  font-weight: 700;
  transition:
    transform 0.2s ease,
    border-color 0.2s ease,
    background 0.2s ease;
}

.button i {
  font-size: 0.95em;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  color: #06111f;
  background: linear-gradient(135deg, var(--brand), #a4f5da);
  box-shadow: 0 18px 38px rgba(84, 211, 168, 0.25);
}

.button-secondary {
  color: var(--text);
  background: rgba(12, 21, 39, 0.5);
  border-color: var(--line-strong);
}

.button-sm {
  min-height: 2.75rem;
  padding: 0 1rem;
}

.button-block {
  width: 100%;
}

.hero-section {
  position: relative;
  padding: 5rem 0 3rem;
}

.hero-grid,
.advantage-grid,
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
  align-items: center;
}

.hero-copy h1 {
  max-width: 12ch;
  margin: 0;
  font-size: clamp(3rem, 7vw, 5.4rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0 0 1rem;
  color: var(--brand);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.78rem;
}

.hero-text,
.section-heading p,
.service-card p,
.advantage-card p,
.timeline-item p,
.focus-card p,
.contact-item span,
.metrics-grid span {
  color: var(--muted);
}

.hero-text {
  max-width: 40rem;
  margin: 1.4rem 0 0;
  font-size: 1.08rem;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2rem;
}

.hero-points {
  display: grid;
  gap: 0.8rem;
  padding: 0;
  margin: 2rem 0 0;
  list-style: none;
}

.hero-points li {
  position: relative;
  padding-left: 1.5rem;
  color: #d6def0;
}

.hero-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--brand), var(--accent));
}

.hero-panel {
  display: grid;
  gap: 1rem;
}

.signal-card,
.focus-card,
.contact-card {
  border-radius: var(--radius-xl);
  padding: 1.5rem;
}

.signal-head {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: #d6def0;
  font-weight: 700;
}

.status-dot {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 999px;
  background: #6dffcd;
  box-shadow: 0 0 0 0 rgba(109, 255, 205, 0.6);
  animation: pulse 1.8s infinite;
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
  margin-top: 1.4rem;
}

.signal-grid article {
  padding: 1rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.signal-grid strong,
.contact-item strong,
.metrics-grid strong {
  display: block;
}

.signal-grid strong {
  font-size: 1.3rem;
  margin-bottom: 0.35rem;
}

.focus-card h2 {
  margin: 0.5rem 0 0;
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  line-height: 1.12;
}

.stack-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.5rem;
}

.stack-badges span {
  padding: 0.75rem 1rem;
  border-radius: 999px;
  color: #dce8ff;
  border: 1px solid rgba(169, 196, 255, 0.14);
  background: rgba(118, 183, 255, 0.08);
}

.metrics-section {
  padding: 0.5rem 0 1rem;
}

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

.metrics-grid article,
.service-card,
.advantage-card,
.timeline-item {
  border-radius: var(--radius-lg);
  padding: 1.4rem;
}

.metrics-grid span,
.card-index {
  display: inline-block;
  margin-bottom: 0.8rem;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.section-block {
  padding: 4.5rem 0;
}

.section-accent {
  background: linear-gradient(
    180deg,
    rgba(14, 25, 44, 0.66),
    rgba(9, 17, 31, 0)
  );
}

.section-heading {
  max-width: 44rem;
  margin-bottom: 2rem;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.section-heading p:last-child {
  margin-top: 1rem;
  font-size: 1.02rem;
  line-height: 1.8;
}

.services-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.service-card,
.advantage-card {
  min-height: 15rem;
}

.service-icon {
  display: grid;
  place-items: center;
  width: 3.25rem;
  height: 3.25rem;
  margin-bottom: 1rem;
  border-radius: 16px;
  color: var(--brand);
  background: rgba(84, 211, 168, 0.08);
  border: 1px solid rgba(84, 211, 168, 0.18);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.service-icon i {
  font-size: 1.2rem;
}

.service-card h3,
.advantage-card h3,
.timeline-item h3 {
  margin: 0 0 0.8rem;
  font-size: 1.4rem;
}

.service-card p,
.advantage-card p,
.timeline-item p {
  margin: 0;
  line-height: 1.8;
}

.advantage-list,
.timeline {
  display: grid;
  gap: 1rem;
}

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

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

.insight-card {
  border-radius: var(--radius-lg);
  min-height: 19rem;
  padding: 1.4rem;
  border: 1px solid var(--line);
  background: linear-gradient(
    180deg,
    rgba(15, 28, 50, 0.88),
    rgba(10, 20, 36, 0.7)
  );
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.insight-tag {
  display: inline-flex;
  align-items: center;
  margin-bottom: 0.8rem;
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #dce8ff;
  border: 1px solid rgba(169, 196, 255, 0.2);
  background: rgba(118, 183, 255, 0.08);
}

.insight-card h3 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.38rem;
}

.insight-card p {
  margin: 0.8rem 0 0;
  line-height: 1.8;
  color: var(--muted);
}

.insight-list {
  margin: 1rem 0 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.5rem;
}

.insight-list li {
  color: #d6def0;
  line-height: 1.55;
}

.faq-card {
  border-radius: var(--radius-lg);
  min-height: 13rem;
  padding: 1.4rem;
  border: 1px solid var(--line);
  background: linear-gradient(
    180deg,
    rgba(15, 28, 50, 0.88),
    rgba(10, 20, 36, 0.7)
  );
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.faq-card h3 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.35rem;
}

.faq-card p {
  margin: 0.8rem 0 0;
  color: var(--muted);
  line-height: 1.8;
}

.timeline-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: start;
}

.timeline-item > span {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: 14px;
  color: #08111d;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent), #b8d8ff);
}

.contact-card {
  display: grid;
  gap: 1rem;
}

.contact-item {
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(169, 196, 255, 0.12);
}

.contact-item:last-of-type {
  border-bottom: 0;
  padding-bottom: 0.3rem;
}

.contact-item strong {
  margin-top: 0.35rem;
  font-size: 1.1rem;
}

.contact-item strong i {
  width: 1.25rem;
  margin-right: 0.55rem;
  color: var(--brand);
}

.site-footer {
  padding: 1.25rem 0 2.5rem;
}

.footer-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--muted);
  border-top: 1px solid rgba(169, 196, 255, 0.08);
  padding-top: 1.5rem;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}

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

.reveal-delay-1 {
  transition-delay: 0.08s;
}

.reveal-delay-2 {
  transition-delay: 0.16s;
}

.reveal-delay-3 {
  transition-delay: 0.24s;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(109, 255, 205, 0.6);
  }

  70% {
    box-shadow: 0 0 0 12px rgba(109, 255, 205, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(109, 255, 205, 0);
  }
}

@media (max-width: 1024px) {
  .hero-grid,
  .advantage-grid,
  .contact-grid,
  .metrics-grid,
  .services-grid,
  .ideas-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy h1 {
    max-width: 100%;
  }
}

@media (max-width: 820px) {
  .site-header {
    backdrop-filter: none;
  }

  .site-nav {
    position: fixed;
    inset: 0;
    z-index: 40;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    padding: 2rem 1.5rem;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    background:
      radial-gradient(
        circle at top right,
        rgba(84, 211, 168, 0.16),
        transparent 28%
      ),
      radial-gradient(
        circle at top left,
        rgba(118, 183, 255, 0.16),
        transparent 30%
      ),
      rgba(7, 13, 25, 0.98);
    box-shadow: var(--shadow);
    transition:
      opacity 0.25s ease,
      visibility 0.25s ease;
  }

  .site-nav.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .site-nav a {
    width: min(100%, 22rem);
    text-align: center;
    font-size: 1.1rem;
  }

  .site-nav .button {
    width: min(100%, 22rem);
  }

  .nav-close {
    position: absolute;
    top: 1.5rem;
    right: 1.25rem;
    display: grid;
    place-items: center;
    width: 3rem;
    height: 3rem;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: rgba(12, 21, 39, 0.88);
    color: var(--text);
    cursor: pointer;
  }

  .nav-close i {
    font-size: 1.3rem;
  }

  .nav-toggle {
    display: inline-block;
    position: relative;
    z-index: 45;
  }

  .nav-toggle[aria-expanded="true"] {
    opacity: 0;
    pointer-events: none;
  }

  .hero-section {
    padding-top: 3.5rem;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(calc(100% - 1.2rem), var(--container));
  }

  .site-header {
    padding: 0.8rem 0;
  }

  .hero-copy h1 {
    font-size: clamp(2.4rem, 15vw, 3.5rem);
  }

  .hero-actions,
  .footer-wrap {
    flex-direction: column;
    align-items: stretch;
  }

  .button,
  .button-sm {
    width: 100%;
  }

  .signal-grid {
    grid-template-columns: 1fr;
  }

  .signal-card,
  .focus-card,
  .contact-card,
  .metrics-grid article,
  .service-card,
  .advantage-card,
  .timeline-item,
  .insight-card,
  .faq-card {
    padding: 1.2rem;
    border-radius: 22px;
  }

  .section-block {
    padding: 3.75rem 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

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