/* GLOBAL RESET */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', sans-serif;
  color: #333;
  line-height: 1.6;
  background: #fff;
}

/* CONTAINERS */
.container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
}

/* HEADER */
header {
  background: #fff;
  padding: 20px 0;
  border-bottom: 1px solid #eee;
  position: sticky;
  top: 0;
  z-index: 10;
}

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

.logo-img {
  height: 50px;
  width: auto;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 30px;
}

nav ul li a {
  color: #333;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

nav ul li a:hover {
  color: #ff6f3c;
}

/* HERO */
.hero {
  background: url("img/IMG-1.jpeg") center/cover no-repeat;
  min-height: 80vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  z-index: 1;
}

.hero-overlay {
  position: relative;
  z-index: 2;
  color: #fff;
  padding: 2rem;
}

.hero-content h2 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.hero-content p {
  font-size: 1.3rem;
  margin-bottom: 2rem;
  color: #ddd;
}

.btn-primary {
  background: #ff6f3c;
  color: #fff;
  border: none;
  padding: 12px 24px;
  border-radius: 4px;
  text-decoration: none;
  font-weight: bold;
  transition: background 0.3s ease;
}

.btn-primary:hover {
  background: #e85c2f;
}

/* WHY SECTION */
.why-section {
  padding: 60px 20px;
  background: #f9f9f9;
  text-align: center;
}

.why-section h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
  color: #ff6f3c;
}

.why-section p {
  max-width: 800px;
  margin: 10px auto;
  font-size: 1.2rem;
  color: #555;
}

/* FREE CHALLENGES */
.free-challenges {
  padding: 60px 0;
}

.free-challenges h2 {
  text-align: center;
  margin-bottom: 40px;
  font-size: 2.5rem;
  color: #ff6f3c;
}

.challenges-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.challenge-card {
  background: #f9f9f9;
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  transition: transform 0.3s ease;
}

.challenge-card:hover {
  transform: translateY(-5px);
}

.challenge-card h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: #333;
}

.challenge-card p {
  margin-bottom: 20px;
}

.challenge-card a {
  color: #ff6f3c;
  text-decoration: none;
  font-weight: bold;
}

.challenge-card a:hover {
  text-decoration: underline;
}

/* FOOTER */
footer {
  background: #333;
  color: #fff;
  text-align: center;
  padding: 20px;
}

.footer-container {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-links li a {
  color: #fff;
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

.footer-links li a:hover {
  color: #ff6f3c;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  nav ul {
    flex-direction: column;
    gap: 15px;
  }

  .hero-content h2 {
    font-size: 2rem;
  }

  .hero-content p {
    font-size: 1rem;
  }
}

.hero-about {
  background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), #333;
  height: 250px;
}

.hero-about {
  background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url("img/road.jpeg") center/cover no-repeat;
  height: 250px;
}


.about-section {
  background: #fff;
  padding: 60px 20px;
  color: #333;
}

.about-section h2 {
  font-size: 2.5em;
  margin-bottom: 20px;
}

.about-section h3 {
  font-size: 1.8em;
  margin-top: 40px;
}

.about-section p {
  font-size: 1.1em;
  line-height: 1.6;
  margin-top: 15px;
}

.about-section ul {
  list-style: disc inside;
  margin-top: 15px;
}

.hero-free {
  background: url("img/free.jpeg") center/cover no-repeat;
  min-height: 80vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.hero-free::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  z-index: 1;
}

.hero-free .hero-overlay {
  position: relative;
  z-index: 2;
  color: #fff;
  padding: 2rem;
}

.hero-free .hero-content h2 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.hero-free .hero-content p {
  font-size: 1.3rem;
  margin-bottom: 2rem;
  color: #ddd;
}

.premium-plans {
  padding: 60px 0;
  background: #f9f9f9;
}

.premium-plans h2 {
  text-align: center;
  font-size: 2.5em;
  margin-bottom: 40px;
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.plan-card {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
  padding: 30px;
  text-align: center;
}

.plan-card h3 {
  font-size: 1.5em;
  margin-bottom: 10px;
}

.plan-card .price {
  font-size: 1.2em;
  color: #f76c6c;
  font-weight: bold;
  margin-bottom: 20px;
}

.plan-card ul {
  list-style: none;
  padding: 0;
  margin-bottom: 20px;
}

.plan-card ul li {
  margin-bottom: 10px;
  font-size: 0.95em;
}

.plan-card .btn-primary {
  display: inline-block;
  padding: 10px 20px;
  background: #f76c6c;
  color: #fff;
  text-decoration: none;
  border-radius: 4px;
  font-weight: 600;
  transition: background 0.3s;
}

.plan-card .btn-primary:hover {
  background: #d94a4a;
}