:root {
  color-scheme: dark;
  --bg: #071012;
  --panel: #0e1a1d;
  --panel-soft: #122428;
  --text: #f5faf9;
  --muted: #a7bcbd;
  --line: rgba(168, 231, 232, 0.18);
  --cyan: #3be4f0;
  --green: #57d68d;
  --ink: #031012;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
}

* {
  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: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

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

.site-header {
  align-items: center;
  background: rgba(7, 16, 18, 0.78);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  left: 0;
  padding: 18px clamp(18px, 5vw, 72px);
  position: fixed;
  right: 0;
  top: 0;
  z-index: 20;
}

.brand,
.nav {
  align-items: center;
  display: flex;
}

.brand {
  font-weight: 750;
  gap: 12px;
}

.brand-mark {
  background: linear-gradient(135deg, var(--cyan), var(--green));
  border-radius: 8px;
  color: var(--ink);
  display: grid;
  font-size: 0.78rem;
  height: 34px;
  letter-spacing: 0;
  place-items: center;
  width: 34px;
}

.nav {
  color: var(--muted);
  font-size: 0.94rem;
  gap: clamp(14px, 3vw, 30px);
}

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

.hero {
  min-height: 92vh;
  overflow: hidden;
  position: relative;
  display: grid;
  align-items: center;
  padding: 120px clamp(18px, 5vw, 72px) 64px;
}

.hero-media,
.hero-overlay {
  inset: 0;
  position: absolute;
}

.hero-media {
  background-image: url("assets/hero-cloud-agentic.png");
  background-position: center;
  background-size: cover;
  transform: scale(1.01);
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(7, 16, 18, 0.96) 0%, rgba(7, 16, 18, 0.76) 39%, rgba(7, 16, 18, 0.22) 72%),
    linear-gradient(180deg, rgba(7, 16, 18, 0.18), var(--bg) 100%);
}

.hero-content {
  max-width: 760px;
  position: relative;
  z-index: 2;
}

.eyebrow {
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  margin: 0 0 16px;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  font-size: clamp(2.6rem, 7vw, 5.9rem);
  line-height: 0.98;
  margin-bottom: 28px;
  max-width: 980px;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.05;
  margin-bottom: 0;
}

h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.hero-copy {
  color: #d9e7e7;
  font-size: clamp(1.05rem, 2vw, 1.28rem);
  margin-bottom: 34px;
  max-width: 650px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.button {
  align-items: center;
  border: 1px solid transparent;
  border-radius: 8px;
  display: inline-flex;
  font-weight: 800;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
}

.button.primary {
  background: linear-gradient(135deg, var(--cyan), var(--green));
  color: var(--ink);
}

.button.secondary {
  border-color: var(--line);
  color: var(--text);
}

.intro,
.section,
.contact,
.footer {
  padding-left: clamp(18px, 5vw, 72px);
  padding-right: clamp(18px, 5vw, 72px);
}

.intro {
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(3, 1fr);
  background: var(--line);
}

.intro > div {
  background: #081315;
  padding: 30px;
}

.metric {
  color: var(--cyan);
  display: block;
  font-size: 1.5rem;
  font-weight: 850;
  margin-bottom: 8px;
}

.intro p,
.service-card p,
.timeline span,
.contact p {
  color: var(--muted);
}

.section {
  padding-bottom: 90px;
  padding-top: 90px;
}

.section-heading {
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(180px, 0.35fr) 1fr;
  margin-bottom: 38px;
}

.service-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(4, 1fr);
}

.service-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  min-height: 250px;
  padding: 26px;
  transition: transform 180ms ease, border-color 180ms ease;
}

.service-card:hover {
  border-color: rgba(59, 228, 240, 0.54);
  transform: translateY(-4px);
}

.service-card.wide {
  background: linear-gradient(135deg, var(--panel), var(--panel-soft));
  grid-column: span 2;
}

.service-icon {
  color: var(--green);
  display: block;
  font-weight: 850;
  margin-bottom: 42px;
}

.approach {
  background: #0a1518;
  border-bottom: 1px solid var(--line);
  border-top: 1px solid var(--line);
}

.timeline {
  counter-reset: step;
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(4, 1fr);
  list-style: none;
  margin: 0;
  padding: 0;
}

.timeline li {
  background: var(--bg);
  border: 1px solid var(--line);
  min-height: 210px;
  padding: 26px;
}

.timeline strong {
  display: block;
  font-size: 1.15rem;
  margin-bottom: 14px;
}

.contact {
  align-items: start;
  display: grid;
  gap: 42px;
  grid-template-columns: 0.9fr 1fr;
  padding-bottom: 90px;
  padding-top: 90px;
}

.contact-form {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 18px;
  padding: 28px;
}

label {
  color: #d9e7e7;
  display: grid;
  font-size: 0.95rem;
  font-weight: 750;
  gap: 8px;
}

input,
textarea {
  background: #081315;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  font: inherit;
  min-height: 46px;
  padding: 12px 14px;
  width: 100%;
}

textarea {
  resize: vertical;
}

input:focus,
textarea:focus {
  border-color: var(--cyan);
  outline: 3px solid rgba(59, 228, 240, 0.12);
}

.recaptcha-note {
  color: var(--muted);
  font-size: 0.86rem;
  margin: 0;
}

.button:disabled {
  cursor: wait;
  opacity: 0.62;
}

.form-note {
  color: var(--green);
  margin: 0;
  min-height: 24px;
}

.footer {
  align-items: center;
  border-top: 1px solid var(--line);
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  padding-bottom: 28px;
  padding-top: 28px;
}

@media (max-width: 900px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
  }

  .hero {
    min-height: 84vh;
    padding-top: 154px;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(7, 16, 18, 0.97) 0%, rgba(7, 16, 18, 0.74) 100%),
      linear-gradient(180deg, rgba(7, 16, 18, 0.08), var(--bg) 100%);
  }

  .intro,
  .service-grid,
  .timeline,
  .contact,
  .section-heading {
    grid-template-columns: 1fr;
  }

  .service-card.wide {
    grid-column: auto;
  }
}

@media (max-width: 560px) {
  .nav {
    flex-wrap: wrap;
  }

  h1 {
    font-size: 2.45rem;
  }

  .intro > div,
  .service-card,
  .timeline li,
  .contact-form {
    padding: 22px;
  }

  .footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }
}