body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  color: #333;
  background-color: #f4f4f4;
  overflow-x: hidden;
}

/* Typography for headings */
h1, h2, h3, h4 {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  color: #222;
}

/* Ensure form elements match site font */
input, textarea, button {
  font-family: 'Inter', sans-serif;
}


.navbar {
  background-color: #F8F8FA;
  padding: 0.75rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 1001;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);

}

.logo img {
  height: 40px;
  width: auto;
}

/* Hamburger */
.hamburger {
  width: 30px;
  height: 22px;
  position: relative;
  border: none;
  background: none;
  cursor: pointer;
  z-index: 1002;
}
.hamburger span {
  display: block;
  position: absolute;
  height: 3px;
  width: 100%;
  background: black;
  border-radius: 2px;
  transition: 0.4s ease-in-out;
}
.hamburger span:nth-child(1) {
  top: 0;
}
.hamburger span:nth-child(2) {
  top: 9px;
}
.hamburger span:nth-child(3) {
  top: 18px;
}
.navbar.open .hamburger span:nth-child(1) {
  transform: rotate(45deg);
  top: 9px;
}
.navbar.open .hamburger span:nth-child(2) {
  opacity: 0;
}
.navbar.open .hamburger span:nth-child(3) {
  transform: rotate(-45deg);
  top: 9px;
}

/* Nav Links */
.nav-links {
  position: absolute;
  top: 100%;
  right: 0;
  background-color: #007BFF;
  width: 100%;
  display: none;
  flex-direction: column;
  text-align: right;
  transition: max-height 0.3s ease;
  z-index: 1001;
}
.nav-links a {
  padding: 1rem 1.5rem;
  text-decoration: none;
  color: #0500FE;
  border-top: 1px solid rgba(255,255,255,0.1);
}

/* Add vertical divider after each link except the last one */
.nav-links a:not(:last-child)::after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  height: 60%;
  width: 1px;
  background-color: rgba(0, 0, 0, 0.1);
  /* Faded line */
}

.nav-links a:hover {
  background-color: rgba(255, 255, 255, 0.1);
}
.navbar.open .nav-links {
  display: flex;
}

/* Overlay */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease;
  z-index: 1000;
}
.navbar.open ~ .overlay {
  opacity: 1;
  visibility: visible;
}

/* Desktop */
@media (min-width: 768px) {
  .hamburger {
    display: none;
  }

  .nav-links {
    display: flex !important;
    position: static;
    flex-direction: row;
    background: none;
    width: auto;
  }

  .nav-links a {
    border: none;
    padding: 0 1rem;
  }

  .overlay {
    display: none;
  }
}



/* === Animate Menu Drop & Close === */
.nav-links {
  position: absolute;
  top: 100%;
  right: 0;
  background-color: #F8F8FA;
  width: 100%;
  flex-direction: column;
  text-align: left;
  transform: translateY(-10px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
  z-index: 1001;
}

/* Show menu when open */
.navbar.open .nav-links {
  display: flex;
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

/* Exit animation */
.nav-links.closing {
  animation: slideFadeOut 0.3s forwards;
}

@keyframes slideFadeOut {
  from {
    opacity: 1;
    transform: translateY(0);
  }
  to {
    opacity: 0;
    transform: translateY(-10px);
  }
}

/* Overlay fade */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease;
  z-index: 1000;
}
.navbar.open ~ .overlay {
  opacity: 1;
  visibility: visible;
}
.overlay.closing {
  animation: fadeOut 0.3s forwards;
}
@keyframes fadeOut {
  from { opacity: 1; }
  to { opacity: 0; }
}

/* section for welcome message */
.welcome-section {
  padding: 60px 20px;
  background: #F5F6F8;
  text-align: center;
}

.welcome-section h2 {
  font-size: 35px;
  color: #4B4B4B;
  margin-bottom: 15px;
}

.welcome-section p {
  font-size: 16px;
  color: #333;
  line-height: 1.6;
  max-width: 700px;
}


.btn-submit {
  display: inline-block;
  margin-top: 20px;
  padding: 12px 24px;
  background: linear-gradient(135deg, #003CFF, #00C9A7);
  /* Blue background */
  color: white;
  text-decoration: none;
  font-weight: 600;
  border-radius: 25px;
  transition: background-color 0.3s ease;
}

.btn-submit:hover {
  background-color: #0056b3;
}

.about-support {
  padding: 80px 20px;
  background-color: #ffffff;
  text-align: left;
}

.about-support .container {
  max-width: 800px;
  margin: 0 auto;
}

.about-support h2 {
  font-size: 28px;
  color: #222;
  margin-bottom: 20px;
}

.about-support p {
  font-size: 16px;
  line-height: 1.8;
  color: #555;
  margin-bottom: 20px;
}


.crypto-scroll {
  overflow: hidden;
  background: #f9f9f9;
  padding: 30px 0;
}

.scroll-wrapper {
  display: flex;
  width: 200%; /* wider for duplication */
  animation: scrollLeft 20s linear infinite;
}

.logo-track {
  display: flex;
  gap: 40px;
  align-items: center;
}

.logo-track img {
  height: 40px;
  object-fit: contain;
  flex-shrink: 0;
}

@keyframes scrollLeft {
  0% {
    transform: translateX(0%);
  }
  100% {
    transform: translateX(-50%);
  }
}



.support-topics {
  padding: 60px 20px;
  background-color: #ffffff;
  text-align: center;
}

.support-topics h2 {
  font-size: 28px;
  color: #333;
  margin-bottom: 30px;
  font-weight: 600;
}

.topics-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 500px;
  margin: 0 auto;
}

.topic-card {
  background: linear-gradient(135deg, #f9fafe, #ffffff);
  border-radius: 14px;
  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.06);
  padding: 35px 15px;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: box-shadow 0.3s ease;
}

.topic-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.topic-card img {
  height: 75px;
  margin-bottom: 15px;
}

.topic-card p {
  font-size: 16px;
  color: #333;
  margin: 0;
}

@media (min-width: 768px) {
  .topics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
  }
}



.contact-section {
  padding: 40px 20px;
  background: linear-gradient(135deg, #003CFF, #00C9A7);
  border-radius: 0px;
  max-width: 600px;
  margin: 0px auto;
  color: white;
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
}

.contact-section h2 {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 1px;
  color: white;
}

.contact-section p {
  font-size: 15px;
  line-height: 1.5;
  margin-bottom: 25px;
  color: white;
}

.contact-form .form-group {
  margin-bottom: 20px;
}

.contact-form label {
  display: block;
  margin-bottom: 6px;
  font-weight: 500;
  color: #fff;
}

.contact-form input,
.contact-form textarea {
  width: 89%;
  
  padding: 15px 16px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background-color: rgba(255, 255, 255, 0.05);
  color: white;
  font-size: 15px;
  border-radius: 25px;
  outline: none;
  transition: border 0.3s;
}

.contact-form textarea {
  border-radius: 18px;
  resize: vertical;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: rgba(255, 255, 255, 0.6);
}

.contact-form button {
  background-color: rgba(255, 255, 255, 0.3);
  color: white;
  font-weight: bold;
  padding: 12px 20px;
  border: none;
  border-radius: 25px;
  cursor: pointer;
  transition: background 0.3s ease;
  width: 30%;
  font-size: 14px;
  text-align: center;
}

.contact-form button:hover {
  background-color: rgba(255, 255, 255, 0.5);
}

.popup-message  {
  display: none;
  position: fixed;
  bottom: 500px;
  left: 50%;
  transform: translateX(-50%);
  background: white;
  color: #1A1A1A;
  padding: 15px 15px;
  border-radius: 8px;
  
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  z-index: 10000;
  animation: fadeInOut 3s ease forwards;
}

@keyframes fadeInOut {
  0% { opacity: 0; transform: translateX(-50%) translateY(10px); }
  10% { opacity: 1; transform: translateX(-50%) translateY(0); }
  90% { opacity: 1; }
  100% { opacity: 0; transform: translateX(-50%) translateY(-10px); }
}


.site-footer {
  background: linear-gradient(to right, #007BFF, #00cba9);
  /* blue to green */
  color: #fff;
  padding: 40px 20px 20px;
  font-family: 'Inter', sans-serif;
}
.vertical-footer {
  background-color: #f8f8fa;
  padding: 40px 20px;
  text-align: left;
  font-family: 'Inter', sans-serif;
  border-top: 1px solid #ddd;
}

.footer-container {
  max-width: 600px;
  margin: auto;
}

.footer-logo img {
  height: 40px;
  margin-bottom: 10px;
}

.footer-logo p {
  font-size: 14px;
  color: #666;
  margin-bottom: 30px;
}

.footer-links h4 {
  margin-top: 25px;
  font-size: 16px;
  color: #111;
}

.footer-links ul {
  list-style: none;
  padding: 0;
  margin: 10px 0 20px;
}

.footer-links li {
  margin: 6px 0;
}

.footer-links a {
  text-decoration: none;
  color: #444;
  font-size: 14px;
}

.footer-links a:hover {
  text-decoration: underline;
}