* {
  box-sizing: border-box;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Segoe UI, Arial, Helvetica, sans-serif;
  background: radial-gradient(circle at top, #0b1628, #030712);
  color: white;
  line-height: 1.6;
}

/* HEADER */
header {
  border-bottom: 1px solid rgba(255,255,255,0.08);
  position: sticky;
  top: 0;
  background: rgba(3,7,18,.9);
  z-index: 10;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 0;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  height: 52px;
}

nav a {
  margin: 0 15px;
  color: #e5e7eb;
  text-decoration: none;
  font-weight: 500;
  transition: 0.3s;
}

nav a:hover {
  color: #4cc2ff;
}

/* HERO */
.hero {
  text-align: center;
  padding: 120px 20px;
  background: radial-gradient(circle at top, #0f172a, #030712);
}

.hero-logo {
  height: 300px;
  margin-bottom: 24px;
  filter: drop-shadow(0 10px 25px rgba(76,194,255,0.25));
}

.hero h1 {
  font-size: 40px;
  margin-bottom: 10px;
  font-weight: 600;
}

.tagline {
  color: #4cc2ff;
  font-size: 18px;
  margin-bottom: 20px;
}

.hero-sub {
  max-width: 700px;
  margin: auto;
  opacity: 0.8;
  font-size: 16px;
}

/* CTA BUTTON (UPDATED TO SQUARE PREMIUM) */
.button {
  display: inline-block;
  margin-top: 35px;
  padding: 14px 30px;
  background: linear-gradient(90deg, #4cc2ff, #3b82f6);
  color: #030712;
  font-weight:1000;
  letter-spacing: 1.9px;
  text-transform: uppercase;
  width: 25%;
  border: none;
  text-transform: uppercase;
  cursor: pointer;
  transition: 0.3s;
}

.cta-btn:hover {
  background: transparent;
  color: #4cc2ff;
  border: 1px solid #4cc2ff;
}

/* SECTIONS */
.section {
  padding: 90px 20px;
  text-align: center;
}

.section.dark {
  background: #020617;
}

.section h2 {
  font-size: 30px;
  margin-bottom: 20px;
  font-weight: 600;
}

/* CARDS */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 25px;
  margin-top: 40px;
}

.card {
  background: linear-gradient(135deg,#f1f5f9,#4cc2ff);
  padding: 25px;
  border-radius: 12px;
  border: 1px solid #1f2937;
  transition: 0.3s;
  box-shadow:0 10px 30px rgba(0,0,0,.35);
}

.card h3 {
  margin-bottom: 10px;
  font-size: 18px;
  color:#020617;
}

.card p {
  font-size: 14px;
  opacity: 10.5;
  color:#020617;
}

.card:hover {
  transform: translateY(-6px);
  border-color: #4cc2ff;
}

.dark {
  background: linear-gradient(180deg, #060d1a, #050b16);
}

/* CONTACT FORM */
.contact-form {
  max-width: 520px;
  margin: auto;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px;
  margin: 12px 0;
  background: #020617;
  border: 1px solid #1f2937;
  color: white;
  font-size: 15px;
}

.contact-form textarea {
  min-height: 120px;
}

/* FORM BUTTON */
.contact-form button {
  padding: 12px;
  width: 100%;
  background: linear-gradient(90deg, #4cc2ff, #3b82f6);
  border: none;
  color: #030712;
  font-weight: 600;
  text-transform: uppercase;
  cursor: pointer;
  transition: 0.3s;
}

.contact-form button:hover {
  background: transparent;
  color: #4cc2ff;
  border: 1px solid #4cc2ff;
}

/* EMAIL */
.email-direct {
  margin-top: 35px;
}

.email-direct a {
  ctext-align:center;
  color: white;
}

/* FOOTER */
footer {
  text-align: center;
  padding: 20px;
  background: #020617;
  border-top: 1px solid #1f2937;
  font-size: 14px;
  opacity: 0.7;
}