html, body {
  overflow-x: hidden;
  max-width: 100%;
  position: relative;
}
img, video, iframe {
  max-width: 100%;
  height: auto;
}
body {
  touch-action: pan-y;
}
body {
  margin: 0;
  padding: 0;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: #333;
}
.container {
  max-width: 1200px;
  margin: auto;
  padding: 0 20px;
}
header.fixed-header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 999;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0px 2px 8px rgba(0, 0, 0, 0.1);
}
header.fixed-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 20px;
}
header.fixed-header .logo img {
  max-width: 200px;
}
header.fixed-header nav {
  display: flex;
  gap: 25px;
}
header.fixed-header nav a {
  text-decoration: none;
  color: #396979;
  font-size: 17px;
}
#home {
  position: relative;
  background: url("main.webp") no-repeat center center/cover;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 70px;
}
#home .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(44, 62, 80, 0.9),
    rgba(76, 161, 175, 0.9)
  );
  z-index: 1;
}
#home .container {
  z-index: 2;
}
#home h1 {
  font-size: 46px;
  margin: 0 0 20px;
}
#home p {
  font-size: 19.5px;
  margin: 0 0 40px;
  line-height: 34px;
}
#home a.cta-button {
  display: inline-block;
  padding: 15px 30px;
  background: #fff;
  color: #3a5f6d;
  border-radius: 50px;
  text-decoration: none;
  font-weight: bold;
  font-size: 26px;
  transition: background 0.3s, transform 0.3s, color 0.3s;
}
#home a.cta-button:hover {
  transform: scale(1.1);
  background: #bcd1d6;
  color: #3a5f6d;
}
section {
  padding: 30px 20px;
  text-align: center;
}
section#about,
section#features,
section#how-it-works {
  background: #e0e9eb96;
}
section#contact {
  background: #fff;
}
h2 {
  font-size: 40px;
  margin-bottom: 40px;
  background: linear-gradient(to bottom, #355668, #418996);
  background-clip: border-box;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: bold;
}
section p {
  font-size: 19px;
  line-height: 30px;
  color: #3e798b;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}
.feature {
  background: #fff;
  padding: 5px;
  border-radius: 8px;
  box-shadow: 0px 2px 4px rgba(0, 0, 0, 0.1);
}
h3 {
  margin-top: 0;
  color: #408190;
  line-height: 30px;
  font-size: 24px;
}
.feature:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}
.steps {
  list-style: none;
  padding: 0;
  margin: 0;
}
.steps li.step {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  flex-wrap: wrap;
}
.steps li.step strong {
  display: block;
  color: #2c3e50;
  margin-bottom: 5px;
}
.step-content {
  flex: 1;
  padding: 20px;
  text-align: left;
}
.step-image {
  flex: 1;
  padding: 20px;
  text-align: center;
}
.step-image img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
}
@media (max-width: 768px) {
  .steps li.step {
    flex-direction: column;
    text-align: center;
  }
  .step-content {
    order: 1;
  }
  .step-image {
    order: 2;
  }
  .step-content,
  .step-image {
    padding: 10px;
  }
}
form {
  max-width: 600px;
  margin: auto;
  text-align: left;
}
form input,
form select,
form textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 5px;
  margin-bottom: 20px;
}
form button {
  width: 100%;
  padding: 15px;
  background: #2c3e50;
  color: #fff;
  border: none;
  border-radius: 5px;
  font-size: 16px;
  cursor: pointer;
}
footer {
  background: #2c3e50;
  color: #fff;
  text-align: center;
  padding: 20px 20px;
}
footer .footer-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: auto;
}
footer .footer-container div {
  flex: 1;
  min-width: 200px;
  margin: 15px;
}
footer .footer-logo img {
  max-width: 200px;
}
footer nav {
  display: flex;
  justify-content: center;
  gap: 15px;
}
footer nav a {
  color: #fff;
  text-decoration: none;
  cursor: pointer;
}
@media (max-width: 768px) {
  header.fixed-header .container,
  footer .footer-container {
    flex-direction: column;
    text-align: center;
  }
  nav {
    flex-direction: column;
  }
  nav a {
    margin: 10px 0;
  }
  section {
    padding: 80px 10px;
  }
  #home {
    padding-top: 90px;
  }
}
.modal {
  display: none;
  position: fixed;
  z-index: 10000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background: rgba(255, 255, 255, 0.7);
}
.modal-content {
  background: #fff;
  margin: 10% auto;
  padding: 20px;
  border: 1px solid #888;
  width: 80%;
  max-width: 800px;
  max-height: 80%;
  overflow-y: auto;
  border-radius: 8px;
  position: relative;
}
.close-btn {
  color: #aaa;
  font-size: 28px;
  font-weight: bold;
  position: absolute;
  right: 10px;
  top: 10px;
  cursor: pointer;
}
.close-btn:hover,
.close-btn:focus {
  color: #000;
}
html {
}
@media (max-width: 768px) {
  #home {
    padding-top: 50px;
  }
  header.fixed-header .container,
  footer .footer-container {
    flex-direction: column;
    text-align: center;
  }
  nav {
    flex-direction: column;
  }
  nav a {
    margin: 10px 0;
  }
  section {
    padding: 10px 0px 50px 0px;
  }
}
.green-emoji {
  color: #387786;
}
form input,
form select,
form textarea,
form button {
  display: block;
  width: 100%;
  box-sizing: border-box;
  padding: 10px;
  margin-bottom: 20px;
}
.header {
  position: relative;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0px 2px 8px rgba(0, 0, 0, 0.1);
}
.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 20px;
}
.header .logo img {
  max-width: 200px;
}
@media (min-width: 768px) {
  .menu {
    display: flex !important;
    flex-direction: row;
    position: relative;
    top: 0;
    box-shadow: none;
    max-height: none;
    padding: 0;
  }
  .menu a {
    padding: 10px 15px;
    text-decoration: none;
    color: #396979;
    font-size: 17px;
	font-weight: bold;
  }
  .menu-toggle {
    display: none;
  }
}
@media (max-width: 767px) {
  .menu {
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.3s ease-in-out, padding 0.3s ease-in-out;
    flex-direction: column;
    background: white;
    width: 100%;
    position: absolute;
    top: 80px;
    left: 0;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
    padding: 0 0;
  }
  .menu.open {
    max-height: 330px;
    padding: 10px 0;
	font-weight: bold;
  }
  .menu a {
    display: block;
    padding: 12px;
    text-align: center;
    font-size: 17px;
    text-decoration: none;
    color: #396979;
  }
  .menu a:hover {
    background: #f2f2f2;
  }
  .menu-toggle {
    display: block;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    padding: 10px;
  }
}
@media (min-width: 767px) {
  #home {
    height: 100vh;
  }
}