:root {
  --bg: #050910;
  --panel: #0f1724;
  --text: #f4f6fb;
  --muted: #94a3b8;
  --accent: #f8c537;
  --accent-soft: rgba(248, 197, 55, 0.25);
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body {
  font-family: 'Futura', 'Futura PT', 'Trebuchet MS', 'Space Grotesk', 'Inter', 'Segoe UI', system-ui, sans-serif;
  font-weight: 400;
  letter-spacing: 0.015em;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
}
a {
  color: var(--accent);
}

h1, h2, h3, .section-title {
  font-weight: 600;
  letter-spacing: 0.05em;
}
.container {
  width: min(1100px, 92vw);
  margin: 0 auto;
}
header {
  background: rgba(5, 9, 16, 0.9);
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}
.logo {
  font-weight: 600;
  letter-spacing: 0.2rem;
}
nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
}
nav a {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.95rem;
  transition: color 0.2s ease;
}
nav a:hover,
nav a.active {
  color: var(--accent);
}
.hero {
  padding: 5rem 0 4rem;
}
.hero h1 {
  font-size: clamp(0.95rem, 2.1vw, 2.8rem);
  white-space: nowrap;
  letter-spacing: 0.07em;
  margin-bottom: 1rem;
}
.hero p {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 720px;
}
section {
  padding: 3rem 0;
}
.section-title {
  font-size: 2rem;
  margin-bottom: 1rem;
}
.text-block {
  background: var(--panel);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 1.2rem;
  padding: 2rem;
  margin-bottom: 2rem;
}
.grid {
  display: grid;
  gap: 1.5rem;
}
.grid.two {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.grid.three {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.card {
  background: var(--panel);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 1rem;
  padding: 1.75rem;
  min-height: 180px;
}
.card h3 {
  margin-bottom: 0.75rem;
  font-size: 1.1rem;
}
.highlight {
  border-left: 4px solid var(--accent);
  padding-left: 1rem;
}
.partners {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.partners a {
  text-decoration: none;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 999px;
  padding: 0.65rem 1.2rem;
  color: var(--muted);
  transition: border 0.2s ease;
}
.partners a:hover {
  border-color: var(--accent);
  color: var(--text);
}
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}
.newsletter input,
.newsletter button,
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  border: none;
  margin-bottom: 0.75rem;
}
.newsletter button,
.contact-form button {
  background: var(--accent);
  color: #1a1a1a;
  font-weight: 600;
  cursor: pointer;
}
.contact-form textarea {
  border-radius: 1rem;
  min-height: 140px;
}
footer {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 2rem 0;
  color: var(--muted);
  text-align: center;
}
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.hero::after {
  content: "";
  display: block;
  margin-top: 2.5rem;
  width: 80px;
  height: 2px;
  background: var(--accent);
}
@media (max-width: 640px) {
  .header-inner {
    flex-direction: column;
    gap: 1rem;
  }
  nav {
    justify-content: center;
  }
}

.numbers .card span {
  display: block;
  font-size: 2.4rem;
  color: var(--accent);
  margin-bottom: 0.5rem;
}


body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: url('assets/bg-c837.jpg') center/cover no-repeat;
  opacity: 0.25;
  z-index: -1;
  background-attachment: fixed;
}
.logo {
  width: 220px;
  height: 64px;
  background: #000 url('assets/logo-synetco.svg') center/contain no-repeat;
  border-radius: 18px;
  padding: 6px 20px;
  text-indent: -9999px;
  box-shadow: 0 18px 40px rgba(0,0,0,0.35);
}
.hero {
  padding: 5rem 0 4rem;
  position: relative;
}
.hero .container {
  background: rgba(5, 9, 16, 0.68);
  border-radius: 1.5rem;
  padding: 2.5rem;
  border: 1px solid rgba(255,255,255,0.08);
  max-width: 960px;
  margin: 0 auto;
  overflow: hidden;
}


.service-item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  background: var(--panel);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 1rem;
  padding: 1.5rem;
}
.service-icon {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  color: #fff;
}
.service-icon svg {
  width: 30px;
  height: 30px;
}
.service-item[data-variant="cloud"] .service-icon {
  background: linear-gradient(135deg, #647dee, #7f53ac);
}
.service-item[data-variant="layers"] .service-icon {
  background: linear-gradient(135deg, #ff8a5c, #ff5f6d);
}
.service-item[data-variant="diamond"] .service-icon {
  background: linear-gradient(135deg, #38bdf8, #6366f1);
}
.service-item[data-variant="person"] .service-icon {
  background: linear-gradient(135deg, #fb7185, #f43f5e);
}