:root {
  --bg: #151924;
  --bg-alt: #222838;
  --text: #cad4de;
  --accent: #28c7f9;
  --accent-deep: #257ef7;
  --card-bg: #1d2230;
  --radius: 10px;
}

body {
  background: linear-gradient(120deg, #1f2430 0%, #0d1117 100%);
  line-height: 1.6;
  scroll-behavior: smooth;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Inter', sans-serif;
  color: var(--text);
}

a {
  text-decoration: none;
  color: #fff;
}

.nav {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(21,24,36,0.99);
  padding: 1em 7vw 1em 7vw;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 22;
  min-height: 76px;
  border-bottom: 1.5px solid #243d51;
  box-shadow: 0 2px 15px -10px #1a2a47bd;
}

.logo.it-logo {
  display: flex;
  align-items: center;
  gap: 0.76em;
  font-size: 2.1rem;
  font-weight: 900;
  letter-spacing: 0.13em;
  color: var(--accent);
  background: none;
  text-transform: uppercase;
  line-height: 1;
  white-space: nowrap;
  pointer-events: auto;
  z-index: 21;
}

.logo.it-logo .logo-icon {
  display: inline-block;
  vertical-align: middle;
  filter: drop-shadow(0 0 8px #28c7f950);
}

.logo.it-logo .logo-text {
  background: linear-gradient(90deg, #3fd0ff 0%, var(--accent-deep) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-fill-color: transparent;
  filter: brightness(1.15);
  text-shadow: 0 2px 14px #28c7f999, 0 1px 0 #09131e, 0 0 8px #23e8f9cc;
  font-size: 2.08rem;
  font-family: inherit;
}

.menu {
  display: flex;
  gap: 2.2rem;
  align-items: center;
  list-style: none;
  padding: 0;
  margin: 0 auto;
  background: none;
}

.menu li a {
  color: #fff;
  font-weight: 700;
  font-size: 1.14rem;
  letter-spacing: 0.04em;
  border-radius: 8px;
  padding: 0.38rem 1.10rem;
  background: none;
  transition: background 0.20s, color 0.16s, box-shadow 0.16s;
  outline: none;
}

.menu li a:hover,
.menu li a:focus,
.menu li a:active {
  color: #222838;
  background: #28c7f9;
  box-shadow: 0 0 14px 1px #20aaf7a0;
}

@media (max-width: 900px) {
  .nav { padding: 1.05em 3vw 1em 3vw; }
  .menu { gap: 1.2rem; }
  .logo.it-logo { font-size: 1.4rem; }
  .logo.it-logo .logo-text { font-size: 1.03rem; }
}

@media (max-width: 650px) {
  .nav { flex-direction: column; align-items: flex-start; }
  .menu { margin: 0.66em 0 0 0; }
}

@media (max-width: 520px) {
  .menu { display: none; }
  .logo.it-logo { font-size: 1rem; }
  .logo.it-logo .logo-text { font-size: .75rem; }
}

/* HERO SECTION */
.hero {
  position: relative;
  background: url('server_room3.jpg') center/cover no-repeat;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding-top: 72px;
}

.overlay {
  position: absolute;
  inset: 0;
  background: none;
  opacity: 0;
  z-index: 1;
}

.hero-text {
  position: relative;
  z-index: 5;
  max-width: 800px;
  margin: 0 auto;
  padding: 2.2rem 1rem;
  margin-top: 84px;
}

.hero-title.nofog {
  font-size: 2.4rem;
  font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
  font-weight: 900;
  margin-bottom: 0.7rem;
  color: #fff;
  background: none;
  text-shadow: 0 2px 18px #091a2490;
}

.accent {
  color: var(--accent-deep);
  background: none;
  text-shadow: 0 0 5px #28c7f9a2;
}

.subtitle {
  font-size: 1.17rem;
  margin-bottom: 1.3rem;
  color: #fff;
  text-shadow: none;
}

/* CTA/Submit Buttons (shared) */
.cta, .submit-btn {
  cursor: pointer;
  background: linear-gradient(92deg, #257ef7 30%, #28c7f9 100%);
  color: #fff;
  border: none;
  font-weight: 700;
  font-size: 1.09rem;
  padding: 0.9rem 2.2rem;
  border-radius: 23px;
  box-shadow: 0 2px 22px -6px #257ef740;
  transition: background 0.23s, box-shadow 0.24s, transform 0.14s;
  letter-spacing: 0.04em;
  display: inline-block;
  margin-top: 1.2rem;
}

.cta:hover, .cta:focus, .submit-btn:hover, .submit-btn:focus {
  background: linear-gradient(109deg, #28c7f9 22%, #257ef7 85%);
  box-shadow: 0 8px 32px -4px #257ef7b0;
  color: #222;
  transform: scale(1.04);
}

/* Section/Cards layout (for both main sections) */
.section { padding: 4rem 7vw; text-align: center; }
.section.dark { background: var(--bg-alt); }

.section-title {
  font-size: 2rem;
  margin-bottom: 2rem;
  display: inline-block;
  color: #fff;
  border-bottom: 3px solid var(--accent-deep);
  padding-bottom: 8px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(255px, 1fr));
  gap: 2rem;
}

.card {
  background: var(--card-bg);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: 0 6px 20px -10px #257ef728;
  border: 1px solid #232d4620;
  min-height: 130px;
  transition: background 0.22s, transform 0.21s;
}

.card:hover {
  transform: translateY(-6px) scale(1.025);
  background: linear-gradient(112deg, #232a44d6 0%, #21314a7a 100%);
}

.grid h3 {
  color: var(--accent);
  font-size: 1.13rem;
  margin-bottom: 0.7rem;
}

/* Card descriptions white */
.card p {
  color: #fff;
}

/* Clients/Logos grid */
.logo-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  align-items: center;
}

.logo-row img {
  filter: grayscale(100%);
  opacity: 0.7;
  height: 58px;
  border-radius: 8px;
  box-shadow: 0 2px 10px #363f5744;
  transition: filter 0.18s, opacity 0.19s, box-shadow 0.19s;
}

.logo-row img:hover {
  filter: none;
  opacity: 1;
  box-shadow: 0 2px 17px #257ef780;
}

/* Contact form and footer styling */
.contact-info {
  background: var(--card-bg);
  padding: 1.5rem;
  border-radius: var(--radius);
  max-width: 400px;
  margin: 0 auto 2rem auto;
  text-align: center;
  box-shadow: 0 2px 12px -7px #257ef728;
}

.contact-form {
  display: grid;
  gap: 1rem;
  max-width: 600px;
  margin: 0 auto;
}

.contact-form input,
.contact-form textarea {
  padding: 0.9rem 1rem;
  border: none;
  border-radius: var(--radius);
  background: var(--card-bg);
  box-shadow: 0 1px 8px -6px #257ef722;
  font-size: 1.07rem;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid var(--accent);
  background: #232a3b;
}

.footer {
  padding: 2rem 7vw;
  text-align: center;
  background: #161b22;
  font-size: 0.91rem;
  color: #8490a2;
  box-shadow: 0 -4px 21px -12px #19396860;
}

@media screen and (max-width: 768px) {
  .hero-title.nofog { font-size: 1.71rem; }
  .subtitle { font-size: 1rem; }
  .nav { flex-direction: column; align-items: flex-start; }
}

@media screen and (max-width: 480px) {
  .menu { display: none; }
  .logo.it-logo { font-size: 1rem; }
  .logo.it-logo .logo-text { font-size: .74rem; }
  .hero-title.nofog { font-size: 1.01rem; }
  .subtitle { font-size: .89rem; }
}