:root {
  --bg-color: #0b0d13;
  --text-color: #ffffff;
  --accent: #3169af;
  /* --accent: #0073ff; */
}

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

body {
  background: var(--bg-color);
  color: var(--text-color);
  font-family: 'Segoe UI', sans-serif;
  scroll-behavior: smooth;
}

a, a:hover {
    text-decoration: none;
}


.navbar {
  padding: 0rem 6rem;
  position: sticky;
  top: 0;
  z-index: 1000;
  display: flex;
  flex-direction: row;
  height: 110px;
  justify-content: space-between;
  align-items: center;
  transition: 0.3s ease all;
    background-color: black;
}


.navbar.toggle-class {
    background: var(--bg-color);
    height: 80px;
    width: 100%;
    box-shadow: rgba(0, 0, 0, 0.1) 0 20px 25px -5px, rgba(0, 0, 0, 0.04) 0 10px 10px -5px;
}

.navbar .navbar-list {
        display: flex;
    }

.navbar-list li {
    list-style: none;
}

.navbar-list li a {
    color: var(--text-color);
    font-size: 18px;
    transition: 0.3s ease all;
    padding: 0 10px;
    font-weight: 500;
    text-decoration: none;
    position: relative;
}

.navbar-list li a:before{
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
    width: 50%;
    height: 2px;
    border-radius: 25px;
    background: #ffffff;
    opacity: 0;
    transition: 0.3s ease all;
}
.navbar-list li a:hover{
    color: var(--accent);
}
.navbar-list li a.active:before,
.navbar-list li a:hover:before,
.dropdown-menu a.active:before,
.dropdown-menu a:hover:before {
    opacity: 1;
}
.navbar.toggle-class .navbar-list li a {
    color: var(--text-color);
}
.navbar.toggle-class .navbar-list li a:before{
    background: #000000;
}

/* DROPDOWN */

.dropdown{
  position:relative;
}

.dropdown-menu{
  position:absolute;
  top:100%;
  left:0;
  background:#11131b;
  list-style:none;
  padding:10px 0;
  border-radius:8px;
  min-width:180px;
  display:none;
  box-shadow:0 5px 15px rgba(0,0,0,0.3);
}

.dropdown-menu li{
  padding:10px 20px;
}

/* SHOW ON HOVER */
.dropdown:hover .dropdown-menu,
.dropdown-sidebar-menu.show{
  display:block;
}

.dropdown-toggle-btn {
    cursor: pointer;
    user-select: none;
}

.dropdown-sidebar-menu {
    display: none;
    list-style: none;
    padding-left: 20px; /* indent inside sidebar */
    margin: 5px 0;
    list-style: none;
    min-width: 150px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.dropdown-sidebar-menu li {
    padding: 5px 0px;
}

.dropdown-sidebar-menu li a {
    text-decoration: none;
    color: black;
    display: block;
}


.menu-btn,
.sidebar-menu{
    display: none;
}

.nav_logo {
  height: 100px;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 5rem;
}

.nav-links a {
  color: var(--text-color);
  text-decoration: none;
  transition: color 0.3s;
}

.nav-links a.active {
  color: var(--accent);
  font-weight: bold;
  border-bottom: 2px solid var(--accent);
}


.nav-links a:hover {
  color: var(--accent);
}

/*hero */

.hero {
  text-align: center;
  margin-top: 0px;
  background: black;
  padding-top: 0px;
}

.hero_style {
  display: grid;
  align-items: center;
  height: auto;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.video-container {
  animation: float 4s ease-in-out infinite;
  transition: 0.3s ease all;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.video-container {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.video-container img {
  width: 90%;
  object-fit: cover;
}


.hero-text {
  display: flex;
  flex-direction: column;
  width: 100%;
  align-items: center;
  justify-content: center;
  color: var(--text-color);
}

.hero h1 {
  font-size: 5rem;
  letter-spacing: -0.05em;
  white-space: nowrap;
}

.hero-head {
background: linear-gradient(to right, #00f3ff, #7000ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  font-size: 1.2rem;
  margin: 1rem 0;
  text-align: center;
  justify-content: center;
  color: #ccc;
  font-style: italic;
  letter-spacing: 0.75px;
  animation: fadeInTagline 2s ease-in-out;
}

@keyframes fadeInTagline {
  0% {
    opacity: 0;
    transform: translateY(10px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.scroll-down {
  margin-top: 2rem;
  font-size: 1.2rem;
  gap: 0.5rem;
  color: var(--accent);
  animation: bounce 2s infinite;
  display: flex;
  flex-direction: column;
  text-decoration: none;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(10px); }
}


.btn {
  margin-top: 1rem;
  padding: 0.75rem 1.5rem;
  border: 2px solid var(--accent);
  color: var(--accent);
  border-radius: 8px;
  text-decoration: none;
  transition: 0.3s;
}

.btn:hover {
  background: var(--accent);
  color: #000;
}

section {
  padding: 4rem 2rem;
  text-align: center;
}

h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

p {
  margin-bottom: 2rem;
  font-size: 1rem;
  max-width: 700px;
  margin-inline: auto;
}


/* what do we */

.section { padding: 90px 60px; }
  .section-label { font-size: 12px; letter-spacing: 3px; color: #00aeff; text-transform: uppercase; text-align: center; margin-bottom: 12px; }
  .section-title { font-size: 38px; font-weight: 700; text-align: center; margin-bottom: 12px; }
  .section-sub { color: #64748b; text-align: center; font-size: 15px; max-width: 560px; margin: 0 auto 60px; line-height: 1.7; }

.what-we-do {
  background: rgba(255,255,255,0.012);
}

  .what-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
  .what-card { background: rgba(255,255,255,0.03); border: 1px solid rgba(0,174,255,0.1); border-radius: 14px; padding: 28px 24px; transition: border-color 0.3s, transform 0.3s; }
  .what-card:hover { border-color: rgba(0,174,255,0.4); transform: translateY(-4px); }
  .what-icon { width: 44px; height: 44px; border-radius: 10px; background: rgba(0,174,255,0.1); display: flex; align-items: center; justify-content: center; margin-bottom: 16px; font-size: 20px; }
  .what-card h3 { font-size: 16px; font-weight: 600; margin-bottom: 10px; color: #e2e8f0; }
  .what-card p { font-size: 13px; color: #64748b; line-height: 1.7; }


.our-journey {
  background: #11131b;
  height: 105vh;
}

.journey-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding: 2rem;
  justify-items: center;
}

/* .journey-grid img {
  width: 100%;
  max-width: 300px;
  border-radius: 12px;
  transition: transform 0.3s ease;
} */

.container{
  width: 90%;
  height: 300px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  border-radius: 12px;
}

.container img {
  height: 100%;
}

/* .fade-img-wrapper {
  position: relative;
  grid-column: span 3;
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  padding: 2rem;
  margin-top: 2rem;
  opacity: 0.6;
} */
.fade-img-wrapper {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding: 2rem;
  justify-items: center;
  margin-top: 2rem;
  height: 200px;
  overflow: hidden;
}

.fade-img-wrapper .container{
  opacity: 0.6;
}

/* .fade-img-wrapper img {
  width: 100%;
  max-width: 500px;
  border-radius: 12px;
  transition: opacity 0.3s ease;
} */

.fade-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: end;
  opacity: 1;
}

.fade-overlay .btn {
  z-index: 10;
  background-color: var(--accent);
  color: white;
  border: none;
  transition: 0.3s;
  padding: 0.8rem 1.5rem;
}

.fade-overlay .btn:hover {
    background-color: #00bfff;
    color: #000;
}

.our-team {
  background: #0e1018;
}

.team-grid {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

/* .team-member {
  background: #1a1c22;
  border: 1px solid var(--accent);
  border-radius: 12px;
  padding: 1rem;
  width: 200px;
  text-align: center;
} */
.team-member {
  border-radius: 12px;
  padding: 1rem;
  width: 200px;
  text-align: center;
}

.team-member:hover {
  transform: scale(1.05);
  background: rgba(0, 191, 255, 0.05);
  transition: 0.3s ease;
}

.team-img{
height: 210px;
overflow: hidden;
border-radius: 50%;
margin-bottom: 1rem;
}

.team-member img {
  width: 100%;
}

/* about */

.feature-grid, .service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  justify-content: center;
}

.feature-card, .service-card {
  border: 1px solid var(--accent);
  padding: 1.5rem;
  border-radius: 12px;
  transition: transform 0.3s, background 0.3s;
}

.feature-card:hover, .service-card:hover {
  transform: translateY(-8px);
  background: rgba(0, 191, 255, 0.05);
}

/* .btn-sm {
  margin-top: 1rem;
  display: inline-block;
  font-size: 0.9rem;
  padding: 0.5rem 1rem;
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: 6px;
  text-decoration: none;
}

.btn-sm:hover {
  background: var(--accent);
  color: #000;
} */



/* PRODUCT SECTION — ChainHeal */
  .products-section {
    background: rgba(255,255,255,0.012);
    text-align: left;
  }

  .chainheal-card {
    background: linear-gradient(135deg, rgba(16,185,129,0.06) 0%, rgba(6,182,212,0.06) 100%);
    border: 1px solid rgba(16,185,129,0.2);
    border-radius: 20px;
    padding: 60px 50px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
  }

  .chainheal-card img {
    width: 60%;
    transition: transform 0.3s ease;
  }
  .chainheal-card img:hover {
    transform: scale(1.05);
  }
  
  .chainheal-card > div:first-child > p { color: #94a3b8; font-size: 16px; line-height: 1.8; margin: 18px 0 32px; }
  .chainheal-btns { display: flex; gap: 14px; flex-wrap: wrap; }
  .btn-green { background: linear-gradient(135deg, #059669, #10b981); color: #fff; padding: 13px 28px; border: none; border-radius: 8px; font-size: 14px; font-weight: 600; cursor: pointer; transition: transform 0.2s, box-shadow 0.2s; }
  .btn-green:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(16,185,129,0.35); }
  .btn-outline-green { background: transparent; color: #34d399; padding: 12px 28px; border: 1px solid rgba(16,185,129,0.4); border-radius: 8px; font-size: 14px; font-weight: 600; cursor: pointer; transition: background 0.2s; }
  .btn-outline-green:hover { background: rgba(16,185,129,0.08); }

  .chainheal-right { display: flex; flex-direction: column; gap: 16px; }
  .feature-pill { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.06); border-radius: 12px; padding: 20px 22px; display: flex; gap: 16px; align-items: flex-start; transition: border-color 0.3s; }
  .feature-pill:hover { border-color: rgba(16,185,129,0.3); }
  .feature-pill-icon { width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0; }
  .fp-teal { background: rgba(6,182,212,0.12); }
  .fp-green { background: rgba(16,185,129,0.12); }
  .fp-purple { background: rgba(139,92,246,0.12); }
  .feature-pill h4 { font-size: 14px; font-weight: 600; color: #e2e8f0; margin-bottom: 4px; }
  .feature-pill p { font-size: 12px; color: #64748b; line-height: 1.6; }

  .sakha-banner { margin-bottom: 32px; background: linear-gradient(135deg, rgba(139,92,246,0.12) 0%, rgba(0,174,255,0.08) 100%); border: 1px solid rgba(139,92,246,0.25); border-radius: 14px; padding: 24px 28px; display: flex; align-items: center; gap: 20px; }
  .sakha-avatar { width: 52px; height: 52px; border-radius: 50%; background: linear-gradient(135deg, #7c3aed, #3b82f6); display: flex; align-items: center; justify-content: center; font-size: 22px; flex-shrink: 0; }
  .sakha-text h4 { font-size: 16px; font-weight: 700; color: #e2e8f0; margin-bottom: 4px; }
  .sakha-text h4 span { color: #a78bfa; }
  .sakha-text p { font-size: 13px; color: #94a3b8; }
  .sakha-online { display: inline-flex; align-items: center; gap: 6px; background: rgba(16,185,129,0.1); border: 1px solid rgba(16,185,129,0.25); color: #34d399; padding: 4px 12px; border-radius: 20px; font-size: 11px; font-weight: 600; margin-left: auto; white-space: nowrap; }
  .sakha-pulse { width: 6px; height: 6px; border-radius: 50%; background: #34d399; animation: pulse-dot 1.4s infinite; }




/* contact us */

.contact {
  background-color: #11131b;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 600px;
  margin: 0 auto;
}

.contact-form input,
.contact-form textarea {
  padding: 0.75rem 1rem;
  border: 1px solid var(--accent);
  background: transparent;
  color: var(--text-color);
  border-radius: 8px;
  font-size: 1rem;
  resize: none;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: #aaa;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: #00d5ff;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin: 2rem;
}

.contact-info {
  color: #ccc;
  font-size: 1rem;
}

.contact-info p {
  margin-bottom: 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.contact-info i {
  color: var(--accent);
  font-size: 1rem;
  width: 1.2rem;
}

.contact-styling{
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  margin-top: 2rem;
}

.contact-details {
  width: 50%;
  gap: 1rem;
}

.map-container {
  margin-top: 1rem;
  border-radius: 12px;
  overflow: hidden;
  width: 50%;
  margin: 1rem;
}

.contact-form h3 {
  font-size: 1.1rem;
  margin-bottom: 1rem;
  color: var(--accent);
}


/* footer {
  background: #0a0b10;
  padding: 2rem 1rem;
  text-align: center;
  color: #888;
  font-size: 0.9rem;
  border-top: 1px solid #1e2029;
}

footer .footer-content p {
  margin: 0.3rem 0;
} */


/* .footer {
  background: linear-gradient(to bottom, #ffffff, #e6e6f0);
  padding: 40px 20px 20px;
  font-family: Arial, sans-serif;
  color: #000;
} */
.footer {
  background:#0a0b10;
  padding: 50px 20px 0px;
  font-family: Arial, sans-serif;
  color: #ffffff;
  border-top: 1px solid #1e2029;
}

.footer-container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  max-width: 1200px;
  margin: auto;
}

.footer-section {
  flex: 1;
  min-width: 250px;
  margin: 20px 0;
}

.footer-logo {
  width: 150px;
  margin-bottom: 10px;
}

.footer-section h4 {
  font-size: 16px;
  margin-bottom: 10px;
  font-weight: bold;
}

.footer-section p, 
.footer-section a {
  font-size: 14px;
  color: #ffffff;
  text-decoration: none;
}

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

.footer-section ul li {
  margin-bottom: 6px;
  line-height: 1.5;
  letter-spacing: 0.5px;
}

.details{
  font-size: 14px;
  color: #ffffff;
}

.social-icons {
  margin-top: 50px;
}

.social-icons a {
  margin-right: 10px;
  color: #ffffff;
  font-size: 20px;
  text-decoration: none;
  transition: color 0.3s ease;
}

.social-icons a:hover {
  color: #1663c1;
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  font-size: 14px;
  color: #555;
  border-top: 1px solid #ccc;
  margin-top: 50px;
}

/* .hero-video {
  width: 640px;
  height: auto;
  display: block;
} */