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

body {
  background: #ffffff;
  color: #0f172a;
  line-height: 1.6;
}

html {
  scroll-behavior: smooth;
}

/* NAVBAR */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 8%;
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid #e5e7eb;
  position: sticky;
  top: 0;
  z-index: 10;
}

.logo {
  font-weight: 700;
  font-size: 1.2rem;
  color: #2563eb;
}

.navbar nav a {
  margin-left: 25px;
  color: #0f172a;
  text-decoration: none;
  font-weight: 500;
}

.navbar nav a:hover {
  color: #2563eb;
}

/* HERO */
.hero {
  height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 10%;
  background: linear-gradient(135deg, #f8fafc, #eef2ff);
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 15px;
}

.hero p {
  max-width: 600px;
  margin: 0 auto 30px;
  font-size: 1.1rem;
  color: #475569;
}

/* BUTTONS */
.btn {
  padding: 12px 28px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
  transition: 0.3s;
}

.primary {
  background: #2563eb;
  color: #ffffff;
  box-shadow: 0 10px 25px rgba(37, 99, 235, 0.25);
}

.primary:hover {
  transform: translateY(-2px);
}

.secondary {
  border: 2px solid #2563eb;
  color: #2563eb;
}

.secondary:hover {
  background: #eff6ff;
}

/* APPS */
.apps {
  padding: 90px 8%;
  text-align: center;
}

.apps h2 {
  font-size: 2.2rem;
  margin-bottom: 40px;
}

.app-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.app-card {
  background: #ffffff;
  padding: 35px 30px;
  border-radius: 20px;
  border: 1px solid #e5e7eb;
  transition: 0.3s;
  display: flex;
  align-items: center;
  flex-direction: column;
  height: 100%;
}

.app-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 25px 45px rgba(15, 23, 42, 0.08);
}

.app-card .app-icon {
  width: 100px;
  margin-bottom: 15px;
}

.app-card h3 {
  margin-bottom: 10px;
}

.app-card p {
  color: #475569;
  flex-grow: 1;
}

.app-card a {
  display: inline-block;
  margin-top: 15px;
}

.app-card a img {
  width: 140px;
}

/* WHY */
.why {
  padding: 90px 8%;
  background: #f8fafc;
  text-align: center;
}

.why h2 {
  margin-bottom: 40px;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 25px;
}

.why-item {
  background: #ffffff;
  padding: 25px;
  border-radius: 16px;
  border: 1px solid #e5e7eb;
  font-weight: 600;
}

/* CTA */
.cta {
  padding: 90px 8%;
  text-align: center;
  background: linear-gradient(135deg, #2563eb, #4f46e5);
  color: #ffffff;
}

.cta h2 {
  font-size: 2.3rem;
  margin-bottom: 15px;
}

.cta p {
  margin-bottom: 25px;
  opacity: 0.9;
}

/* FOOTER */
footer {
  text-align: center;
  padding: 25px;
  background: #ffffff;
  border-top: 1px solid #e5e7eb;
  font-size: 0.9rem;
  color: #64748b;
}