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

body {
  background: #0F172A;
  color: white;
}

.container {
  max-width: 1200px;
  margin: auto;
  padding: 40px 20px;
}

.section {
  padding: 80px 0;
}

/* NAVBAR */
.navbar {
  position: sticky;
  top: 0;
  background: rgba(15,23,42,0.8);
  backdrop-filter: blur(10px);
}

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

nav a {
  margin: 0 10px;
  color: #CBD5E1;
  text-decoration: none;
}

.logo {
  color: #F97316;
}

/* BUTTONS */
.btn {
  padding: 10px 20px;
  border-radius: 16px;
  border: none;
  cursor: pointer;
}

.primary {
  background: #F97316;
  color: white;
}

.secondary {
  background: transparent;
  border: 1px solid white;
  color: white;
}

/* HERO */
.hero {
  display: flex;
  align-items: center;
  min-height: 90vh;
}

.hero-content {
  display: flex;
  gap: 40px;
}

.hero-text h1 {
  font-size: 48px;
}

.hero-image img {
  width: 400px;
  border-radius: 16px;
}

/* ABOUT */
.about {
  display: flex;
  gap: 40px;
}

.about img {
  width: 400px;
  border-radius: 16px;
}

/* GRID */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

/* CARDS */
.card {
  background: rgba(255,255,255,0.05);
  padding: 20px;
  border-radius: 16px;
  backdrop-filter: blur(10px);
  text-align: center;
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

/* PROGRAM */
.program img {
  width: 100%;
  border-radius: 16px;
}

.program h3 {
  margin-top: 10px;
}

/* TRAINERS */
.trainer {
  text-align: center;
}

.trainer img {
  width: 120px;
  border-radius: 50%;
}

/* PRICING */
.pricing {
  padding: 30px;
  text-align: center;
  background: #1E293B;
  border-radius: 16px;
}

.highlight {
  border: 2px solid #F97316;
  transform: scale(1.05);
}

/* CONTACT */
.contact {
  display: flex;
  gap: 40px;
}

form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

input, textarea {
  padding: 10px;
  border-radius: 10px;
  border: none;
}

/* FOOTER */
.footer {
  text-align: center;
  padding: 20px;
  background: #1E293B;
}