* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Inter", sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  background: #07070a;
  color: white;
  overflow-x: hidden;
}

/* NAVIGATION */

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;

  padding: 20px 60px;

  border-bottom: 1px solid #1a1a1a;

  position: sticky;
  top: 0;

  background: rgba(7,7,10,0.95);

  backdrop-filter: blur(10px);

  z-index: 1000;
}

nav h1 {
  font-size: 28px;
  font-weight: 800;

  background: linear-gradient(90deg, #4ea1ff, #ff4ecd);

  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

nav ul {
  display: flex;
  gap: 25px;
  list-style: none;
}

nav a {
  color: #aaa;
  text-decoration: none;
  transition: 0.3s;
}

nav a:hover {
  color: #4ea1ff;
}

/* HERO */

.hero {
  height: 90vh;

  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;

  text-align: center;

  position: relative;

  padding: 20px;

  overflow: hidden;
}

.hero h1,
.hero p,
.buttons {
  position: relative;
  z-index: 2;
}

.hero h1 {
  font-size: 68px;
  max-width: 900px;

  line-height: 1.1;

  background: linear-gradient(90deg, #4ea1ff, #ff4ecd);

  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  margin-top: 20px;

  color: #aaa;

  max-width: 650px;

  line-height: 1.8;

  font-size: 18px;
}

/* GLOW EFFECT */

.glow {
  position: absolute;

  width: 500px;
  height: 500px;

  background: radial-gradient(circle, #4ea1ff33, #ff4ecd11);

  filter: blur(100px);

  top: 15%;

  z-index: 0;

  pointer-events: none;
}

/* BUTTONS */

.buttons {
  margin-top: 35px;

  display: flex;
  gap: 15px;

  flex-wrap: wrap;

  justify-content: center;
}

.btn {
  padding: 14px 28px;

  border-radius: 40px;

  text-decoration: none;

  transition: 0.3s;

  font-weight: 600;
}

.primary {
  background: linear-gradient(90deg, #4ea1ff, #ff4ecd);

  color: white;
}

.primary:hover {
  transform: translateY(-3px);

  box-shadow: 0 10px 30px rgba(78,161,255,0.3);
}

.secondary {
  border: 1px solid #333;

  color: white;
}

.secondary:hover {
  border-color: #4ea1ff;

  color: #4ea1ff;
}

.whatsapp {
  background: #25D366;
  color: black;
}

.whatsapp:hover {
  transform: translateY(-3px);
}

/* SECTIONS */

.section {
  padding: 110px 60px;

  text-align: center;

  opacity: 1;

  transform: translateY(0);
}

.section h2 {
  font-size: 42px;

  margin-bottom: 25px;

  background: linear-gradient(90deg, #4ea1ff, #ff4ecd);

  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section p {
  color: #aaa;

  max-width: 850px;

  margin: auto;

  line-height: 1.9;
}

.muted {
  color: #777;
}

/* SERVICES GRID */

.grid {
  display: grid;

  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));

  gap: 25px;

  margin-top: 50px;
}

.card {
  background: #111;

  padding: 30px;

  border-radius: 18px;

  border: 1px solid #1f1f1f;

  transition: 0.3s;
}

.card:hover {
  transform: translateY(-8px);

  border-color: #4ea1ff;

  box-shadow: 0 10px 30px rgba(78,161,255,0.15);
}

.card h3 {
  margin-bottom: 15px;
}

.card h4 {
  margin-top: 20px;

  color: #4ea1ff;
}

.highlight {
  border: 1px solid #ff4ecd;
}

/* WORK SECTION */

.work-grid {
  display: grid;

  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));

  gap: 30px;

  margin-top: 60px;
}

.project-link {
  text-decoration: none;
  color: white;
}

.project-card {
  background: rgba(255,255,255,0.05);

  border-radius: 20px;

  overflow: hidden;

  transition: 0.4s;

  border: 1px solid rgba(255,255,255,0.08);
}

.project-card:hover {
  transform: translateY(-10px);

  box-shadow: 0 15px 35px rgba(78,161,255,0.15);
}

.project-card img {
  width: 100%;
  height: 260px;

  object-fit: cover;
}

.project-info {
  padding: 25px;
}

.project-info h3 {
  margin-bottom: 15px;

  font-size: 24px;
}

.project-info p {
  color: #bdbdbd;

  line-height: 1.8;
}

/* CONTACT */

#contact p {
  margin-top: 10px;
}

/* FOOTER */

footer {
  text-align: center;

  padding: 25px;

  border-top: 1px solid #1a1a1a;

  color: #666;
}

/* MOBILE */

@media (max-width: 768px) {

  nav {
    flex-direction: column;
    gap: 15px;

    padding: 20px;
  }

  nav ul {
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero h1 {
    font-size: 42px;
  }

  .hero p {
    font-size: 16px;
  }

  .section {
    padding: 90px 25px;
  }

  .section h2 {
    font-size: 34px;
  }

  .buttons {
    flex-direction: column;
  }

}