/*
  Ízületi Energia - egyedi stílusfájl
  Színpaletta: sötét türkiz, meleg narancs, világos háttér.
  Betűtípusok: Fira Sans a címsorokhoz, Karla a szövegekhez.
*/

:root {
  --primary-color: #0e5a52;
  --secondary-color: #f38a5a;
  --light-bg: #fdf9f5;
  --dark-text: #1d1d1d;
  --accent-color: #75b4a9;
  --pattern-color: rgba(14, 90, 82, 0.05);
}

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

body {
  font-family: 'Karla', sans-serif;
  color: var(--dark-text);
  background-color: var(--light-bg);
  line-height: 1.6;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--secondary-color);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

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

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: var(--primary-color);
  color: #fff;
  z-index: 1000;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.logo {
  font-family: 'Fira Sans', sans-serif;
  font-size: 1.5rem;
  font-weight: 600;
}

.navbar nav a {
  margin-left: 1.5rem;
  color: #fff;
  font-weight: 500;
  transition: opacity 0.3s;
}

.navbar nav a:hover {
  opacity: 0.8;
}

/* Hero */
.hero {
  padding-top: 5rem;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
  color: #fff;
}

.hero-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  padding: 3rem 0;
}

.hero-text {
  flex: 1 1 50%;
  padding-right: 2rem;
}

.hero-text h1 {
  font-family: 'Fira Sans', sans-serif;
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.hero-text p {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}

.hero-text .btn {
  display: inline-block;
  padding: 0.8rem 1.6rem;
  background-color: var(--secondary-color);
  color: #fff;
  border-radius: 4px;
  font-weight: 600;
  transition: background-color 0.3s;
}

.hero-text .btn:hover {
  background-color: #e67c4f;
}

.hero-image {
  flex: 1 1 50%;
  text-align: center;
  padding: 1rem;
}

/* Expert section */
.expert {
  padding: 4rem 0;
  background-color: #fff7f2;
}

.expert h2 {
  font-family: 'Fira Sans', sans-serif;
  font-size: 2rem;
  color: var(--primary-color);
  margin-bottom: 1.5rem;
}

.expert p {
  font-size: 1.05rem;
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.7;
}

/* Programs */
.programs {
  padding: 4rem 0;
  background-color: var(--light-bg);
}

.programs h2 {
  font-family: 'Fira Sans', sans-serif;
  font-size: 2rem;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 2rem;
}

.program-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.program-card {
  background-color: #ffffff;
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.program-card h3 {
  font-family: 'Fira Sans', sans-serif;
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
  color: var(--primary-color);
}

.program-card p {
  flex-grow: 1;
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.program-card .price {
  font-weight: 600;
  color: var(--secondary-color);
}

/* Testimonials */
.testimonials {
  padding: 4rem 0;
  background-color: #f8faf9;
  position: relative;
  overflow: hidden;
}

/* subtle diagonal pattern */
.testimonials::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: repeating-linear-gradient(45deg, var(--pattern-color) 0, var(--pattern-color) 2px, transparent 2px, transparent 8px);
  opacity: 0.6;
  pointer-events: none;
}

.testimonials h2 {
  font-family: 'Fira Sans', sans-serif;
  font-size: 2rem;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 2rem;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.testimonial-card {
  background-color: #ffffff;
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
  position: relative;
}

.testimonial-card p {
  font-size: 0.95rem;
  margin-bottom: 0.8rem;
}

.testimonial-card .name {
  font-weight: 600;
  color: var(--primary-color);
}

/* Review form */
.review-form-container {
  margin-top: 3rem;
  text-align: center;
}

.review-form-container h3 {
  font-family: 'Fira Sans', sans-serif;
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.review-form-container form {
  display: flex;
  flex-direction: column;
  max-width: 500px;
  margin: 0 auto;
  gap: 0.8rem;
}

.review-form-container input,
.review-form-container textarea {
  padding: 0.7rem 1rem;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 0.95rem;
}

.review-form-container button {
  align-self: center;
  background-color: var(--secondary-color);
  color: #fff;
  border: none;
  padding: 0.8rem 1.6rem;
  border-radius: 4px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.3s;
}

.review-form-container button:hover {
  background-color: #e67c4f;
}

/* Popup */
.popup {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}

.popup-content {
  background-color: #fff;
  padding: 2rem;
  border-radius: 8px;
  text-align: center;
  max-width: 400px;
}

.popup-content p {
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

.popup-content .btn {
  background-color: var(--primary-color);
  color: #fff;
  border: none;
  padding: 0.6rem 1.2rem;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.3s;
}

.popup-content .btn:hover {
  background-color: var(--secondary-color);
}

/* Contact section */
.contact {
  padding: 4rem 0;
  background-color: #fafafa;
}

.contact h2 {
  font-family: 'Fira Sans', sans-serif;
  font-size: 2rem;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 2rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  max-width: 600px;
  margin: 0 auto;
  gap: 0.8rem;
}

.contact-form input,
.contact-form textarea {
  padding: 0.8rem 1rem;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 0.95rem;
}

.checkbox-container {
  display: flex;
  align-items: center;
  font-size: 0.9rem;
  color: var(--dark-text);
}

.checkbox-container input {
  margin-right: 0.5rem;
}

.contact-form button {
  align-self: flex-start;
  background-color: var(--primary-color);
  color: #fff;
  border: none;
  padding: 0.8rem 1.6rem;
  border-radius: 4px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.3s;
}

.contact-form button:hover {
  background-color: var(--secondary-color);
}

/* Footer */
.footer {
  background-color: var(--primary-color);
  color: #fff;
  padding: 2rem 0 1rem;
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 2rem;
}

.footer-info h3 {
  font-family: 'Fira Sans', sans-serif;
  margin-bottom: 0.5rem;
}

.footer-info p {
  margin-bottom: 0.4rem;
  font-size: 0.9rem;
}

.footer-links a {
  display: block;
  margin-bottom: 0.4rem;
  color: #fff;
  font-size: 0.9rem;
}

.footer-bottom {
  text-align: center;
  margin-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.3);
  padding-top: 1rem;
  font-size: 0.9rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .hero-content {
    flex-direction: column;
    text-align: center;
  }
  .hero-text {
    padding-right: 0;
    margin-bottom: 2rem;
  }
  .nav-container nav a {
    margin-left: 1rem;
  }
  .program-card, .testimonial-card {
    padding: 1rem;
  }
  .contact-form button {
    align-self: center;
  }
}