/* CSS */
/*Header*/
header {
  display: flex;
  justify-content: space-between; 
  align-items: center;
  padding: 20px 40px;
  background-color: black;
  position: relative;
  width: 100%;
  top: 0;
  z-index: 1000;
}
.logo a {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.logo {
  width: 50px; 
  height: auto;
  object-fit: contain;
}
.company-name {
  color: white;
  font-size: 24px;
  font-weight: 700;
}
.crypto-bold {
  font-weight: 700;
}
.edge-thin {
  font-weight: 300;
}
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 70px;
  background-color: #000; 
  z-index: 1000;   
  padding: 10px 20px;
}
body {
  margin-top: 60px;
}
nav ul.menu {
  display: flex;
  gap: 20px;
  list-style: none;
  margin: 0;
  padding: 0;
}

nav ul.menu li a {
  color: white;
  text-decoration: none;
  font-size: 18px;
}
nav ul.menu li a:hover {
  color: #00FFCF;
}
.menu-toggle {
  display: none;
  font-size: 28px;
  color: white;
  cursor: pointer;
  position: absolute;
  top: 15px;
  right: 20px;
  z-index: 1001;
}

/*HERO-Desktop*/
.hero {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 60vh;
  align-items: center;
  text-align: center;
  color: white;
  background-color: #001f2d; 
  background-image: 
    linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)),
    url('image/background.2.jpg');
      background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border-radius: 12px;
  padding: 0 20px;
  position: relative;
  overflow: hidden;
  margin-top: 70px;
}
.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  background: rgba(0, 0, 0, 0.3);
  z-index: 0;
}
.hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 1;
  margin-top: 40px;
}
.hero h1 {
  font-size: 60px;
  font-weight: 700; 
  margin-bottom: 15px;
  line-height: 1.2;
}
.hero p {
  font-size: 22px;
  max-width: 600px;
  margin: 25px;
  line-height: 1.4;
}
.hero .cta-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  margin-top: 20px;
  position: relative;
  z-index: 1;
}

.hero .cta-buttons a {
  padding: 12px 28px;
  border-radius: 50px;
  text-decoration: none;
  color: black;
  background-color: #00FFCF;
  display: inline-block;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.hero .cta-buttons a:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
}



/*Mobile*/
@media (max-width: 768px) {
header {
  justify-content: space-between; /* logo left, hamburger right */
}
.menu-toggle {
  display: block; /* show hamburger */
}
nav ul.menu {
  display: none; /* hidden by default */
  flex-direction: column;
  position: absolute;
  top: 65px;
  right: 20px;
  background-color: black;
  border-radius: 10px;
  border: 1px solid #00ffff;
  width: 180px;
  padding: 10px 20px;
  box-sizing: border-box;
  box-shadow: 0 4px 15px rgba(0,0,0,0.3);
  z-index: 1000;
  opacity: 0;
  transform: translateY(-20px);
  transition: all 0.3s ease;
}
nav ul.menu.show {
  display: flex;
  opacity: 1;
  transform: translateY(0);
}
nav ul.menu li {
  text-align: center;
  padding: 10px 0;
}
nav ul.menu li a {
  font-size: 16px;
  color: white;
  text-decoration: none;
  display: block;
} 
.hero {
  min-height: 60vh;
  padding: 60px 20px 40px;
  background-image: 
    linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)),
    url('image/background.2.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border-radius: 12px;
  width: 100%;
  text-align: center;
  justify-content: center;
  align-items: center;
  box-sizing: border-box;
  overflow: hidden;
}
.hero h1 {
  font-size: 32px;
  line-height: 1.3;
}
.hero p {
  font-size: 16px;
  margin-top: 10px;
  margin-bottom: 15px 0 25px;
}

.hero .cta-buttons {
  flex-direction: column;
  gap: 14px;
  align-items: center;
}

.hero .cta-buttons a {
    width: auto;
    padding: 14px 40px;
    text-align: center;
    font-size: 17px;
    border-radius: 50px;
    color: black;
    background: #00FFCF;
  }
}

/* ANIMATION TRIGGER */
.hero h1,
.hero p,
.hero .cta-buttons a {
  opacity: 0;
  transition: all 0.8s ease-out;
}

/* Heading slides from above */
.hero h1 {
  transform: translateY(-40px); 
}

.hero.show-text h1 {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0s;
}
.hero p,
.hero .cta-buttons a {
  transform: translateY(40px);
}
.hero.show-text p {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.3s;
}
.hero.show-text .cta-buttons a {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.6s;
}
/* Mobile Hero Animation */
@media (max-width: 768px) {
  .hero h1 {
    transform: translateY(-20px); 
  }
  .hero p,
  .hero .cta-buttons a {
    transform: translateY(20px);
  }
}
/* Smooth scroll */
html { scroll-behavior: smooth; }

/*Body & Global Styles*/
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body {
  margin: 0;
  font-family: 'Poppins', sans-serif;
  background-color: #000;
  color: #fff;
  line-height: 1.6;
  overflow-x: hidden;
}
.hero-3d {
  flex: 1 1 400px;
  min-width: 300px;
  height: 100%;
  position: relative;
}

/*Services Section*/
.services-subtitle {
  font-weight: 300; 
  font-size: 18px; 
  color: #ccc; 
  margin-top: 10px;
  margin-bottom: 30px;
  font-family: 'Poppins', sans-serif;
  line-height: 1.5;
}
#services {
  text-align: center;
  padding: 80px 20px;
}

#services h2 {
  font-size: 36px;
  color: white;
  margin-bottom: 10px;
}

.services-subtitle {
  font-weight: 300; /* thin font */
  font-size: 18px;
  color: #ccc;
  margin-top: 10px;
  margin-bottom: 10px;
  line-height: 1.5;
  font-family: 'Poppins', sans-serif;
}
.price-note {
  font-size: 14px;
  color: #ffcc00; /* soft yellow for visibility */
  font-style: italic;
  margin-bottom: 30px; /* spacing before cards */
  font-family: 'Poppins', sans-serif;
}
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}


.service-card {
  background: #111;
  border: 1px solid #222;
  border-radius: 10px;
  padding: 40px 20px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 0 20px rgba(0, 255, 207, 0.3);
}

.service-icon {
  font-size: 30px;
  color:#00FFCF;
  margin-bottom: 15px;
}

.service-card h3 {
  color: white;
  font-size: 18px;
  font-weight: 600;
  margin-top: 10px;
} */

.order-btn {
  display: inline-block;
  margin-top: 15px;
  text-decoration: none;
  background: #00FFCF;
  color: #000;
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 500;
  transition: 0.3s;
}

.order-btn:hover {
  background: #fff;
  color: #00FFCF;
}
/* Popup overlay */
.popup-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  z-index: 9999;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

/* Popup content */
.popup-content {
  background: #0a0a0a;
  border: 2px solid #00FFCF;
  border-radius: 12px;
  padding: 20px;
  width: 90%;
  max-width: 700px;
  color: white;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: 0 0 20px rgba(0, 255, 255, 0.4);
  position: relative;
  transform: translateY(0);
  animation: popupFade 0.3s ease-out;
}

.popup-content h2 {
  color: cyan;
  text-align: center;
}

.popup-intro {
  text-align: center;
  margin-bottom: 15px;
  color: #ccc;
}

.popup-list ul {
  list-style: none;
  padding: 0;
}

.popup-list li {
  background: #111;
  margin: 8px 0;
  padding: 10px;
  border-radius: 8px;
  cursor: pointer;
  transition: 0.3s;
}

.popup-list li:hover {
  background: #00FFCF;
  color: #000;
}

/* Close button */
.close-btn {
  float: right;
  font-size: 28px;
  cursor: pointer;
  color: #00FFCF;
  transition: 0.3s;
}

.close-btn:hover {
  color: white;
}
/* ---------- Mobile Adjustments ---------- */
@media (max-width: 768px) {
  #services {
    padding: 50px 15px;
  }

  #services h2 {
    font-size: 28px;
  }

  .services-subtitle {
    font-size: 16px;
    margin-bottom: 30px;
  }

  .service-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .service-card {
    padding: 18px;
  }

  .order-btn {
    font-size: 15px;
    padding: 8px 18px;
  }
}
/* ---------- Fade-In Animation ---------- */
@keyframes popupFade {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
/* ---------- Global Smooth Scroll Fix ---------- */
html, body {
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
}
/* our clients */
   body {
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #000;
    color: #fff;
  }

  .our-clients {
    text-align: center;
    padding: 60px 20px;
  }

  .our-clients h2 {
    display: inline-block;
    border-bottom: 3px solid #00FFCF;
    padding-bottom: 5px;
    font-size: 2.5rem;
    margin-bottom: 20px;
  }

  .our-clients p {
    max-width: 700px;
    margin: 0 auto 50px;
    font-size: 1.1rem;
    line-height: 1.6;
    color: #ddd;
  }

  .logo-carousel {
    overflow: hidden;
    position: relative;
    width: 100%;
  }

  .logo-track {
    display: flex;
    gap: 60px;
    width: max-content;
    animation: scroll 60s linear infinite;
  }

  .logo-card {
    text-align: center;
    flex: 0 0 auto;
  }

  .logo-card img {
    width: 100px;
    height: 100px;
    object-fit: contain;
    margin-bottom: 10px;
  }

  .logo-card span {
    display: block;
    color: #fff;
    margin-top: 5px;
    font-size: 1rem;
  }

  /* Continuous scroll animation */
  @keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
  }

  /* Responsive adjustments */
  @media (max-width: 768px) {
    .logo-card img {
      width: 80px;
      height: 80px;
    }
    .logo-card span {
      font-size: 0.9rem;
    }
    .logo-track {
      gap: 40px;
      animation-duration: 60s; 
    }
  }
/* 🔥 Top Selling Section */
#top-selling {
  padding: 80px 10%;
  background: linear-gradient(135deg, #001f2d, #003f5c);
  text-align: center;
  color: white;
}

#top-selling h2 {
  font-size: 2.8rem;
  margin-bottom: 50px;
  color: white;
  font-weight: 600;
}

.top-selling-container {
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
}

.top-selling-card {
  background: rgba(0, 255, 207, 0.1);
  border: 1px solid #00ffcf;
  border-radius: 15px;
  width: 300px;
  padding: 25px;
  text-align: center;
  box-shadow: 0 0 15px rgba(0, 255, 207, 0.3);
  transition: 0.3s ease-in-out;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}

.top-selling-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 0 25px rgba(0, 255, 207, 0.6);
}

.top-selling-card h3 {
  font-size: 20px;
  color: #00ffcf;
  font-weight: 600;
  margin-bottom: 10px;
}

.price {
  font-size: 1.3rem;
  color: #fff;
  margin-bottom: 15px;
  font-weight: 500;
}

.description {
  font-size: 0.95rem;
  color: #ddd;
  line-height: 1.6;
  margin-bottom: auto;
  text-align: center;
}

.order-btn {
  margin-top: 20px;
  align-self: center;
  display: inline-block;
  background: #00ffcf;
  color: #001f2d;
  padding: 10px 24px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  transition: transform 0.2s ease,
  box-shadow 0.2s ease;
}

.order-btn:hover {
  transform: translateY(-3px);
  background: #00c2a8;
  color: white;
}

/* Contact Section */
#contact {
  padding: 80px 20px;
  text-align: center;
  background: #0a0a0a;
}

#contact h2 {
  color: white;
  margin-bottom: 20px;
}

form {
  max-width: 500px;
  margin: 0 auto 40px;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

input, select, textarea, button {
  padding: 12px;
  border-radius: 8px;
  border: none;
  outline: none;
}

input, select, textarea {
  background: #111;
  color: #fff;
}

button {
  background: #00FFCF;
  color: #000;
  font-weight: bold;
  cursor: pointer;
  transition: 0.3s;
}

button:hover {
  background: #fff;
  color: #00FFCF;
}

.contact-info a {
  color: #00FFCF;
  text-decoration: none;
}

.contact-info a:hover {
  text-decoration: underline;
}

/* Footer Section */
footer {
  text-align: center;
  padding: 20px;
  background: #000;
  border-top: 1px solid #111;
}

footer nav a {
  color: #00FFCF;
  margin: 0 10px;
  text-decoration: none;
}

footer nav a:hover {
  text-decoration: underline;
}

footer p {
  color: #888;
  margin-top: 10px;
  font-size: 14px;
}

/* Responsive Adjustments */
@media screen and (max-width: 768px) {
  #hero {
    flex-direction: column;
    padding: 50px 20px;
  }

  .hero-text {
    text-align: center;
    margin-bottom: 30px;
  }

  .hero-text h1 {
    font-size: 36px;
  }

  .hero-text p {
    font-size: 18px;
  }

  .hero-3d {
    height: 300px;
  }

  .cta-buttons a {
    display: block;
    margin: 10px auto;
  }
}