:root {
  --bg: #0b0e13;
  --panel: #121722;
  --muted: #a7b0c0;
  --text: #e8eef9;
  --brand: #22d3a6;
  --brand2: #0ea5e9;
}

/* Reset + Basics */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Inter", system-ui, sans-serif;
  background: radial-gradient(circle at top left, rgba(125,211,252,.08), transparent 60%),
              radial-gradient(circle at top right, rgba(34,211,166,.10), transparent 60%),
              var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

/* Header */
header {
  position: fixed;
  top: 0; left: 0; width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 22px;
  background: rgba(18,23,34,.7);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,.06);
  z-index: 99;
  box-shadow: 0 4px 20px rgba(0,0,0,.4);
}

.logo {
  display: flex; align-items: center; gap: 10px;
  font-weight: 800; letter-spacing: .3px;
}

.logo img {
  width: 54px; height: 54px;
  border-radius: 12px;
  box-shadow: 0 0 16px rgba(34,211,166,.6), inset 0 0 8px rgba(255,255,255,.15);
}

.logo span { opacity: .7; font-weight: 600; }
header .logo img {
  animation: logo-spin 60s linear infinite;
  filter: drop-shadow(0 0 10px rgba(34,211,166,.6))
          drop-shadow(0 0 20px rgba(14,165,233,.3));
}
@keyframes logo-spin {
  0% { transform: rotateY(0deg); }
  100% { transform: rotateY(360deg); }
}

.menu-btn {
  font-size: 26px;
  background: none;
  border: none;
  color: var(--text);
  cursor: pointer;
  transition: .2s;
}
.menu-btn:hover { color: var(--brand2); }

.login-btn {
  padding: 8px 16px;
  background: linear-gradient(145deg, var(--brand), var(--brand2));
  border: none;
  border-radius: 12px;
  font-weight: 600;
  color: #000;
  cursor: pointer;
  box-shadow: 0 0 10px rgba(34,211,166,.4);
}
.login-btn:hover { filter: brightness(1.1); }

/* Drawer Menu */
nav {
  position: fixed;
  top: 0; left: 0;
  height: 100%;
  width: 260px;
  background: rgba(18,23,34,.7);
  backdrop-filter: blur(14px);
  border-right: 1px solid rgba(255,255,255,.06);
  padding: 70px 22px;
  transform: translateX(-100%);
  transition: transform .35s ease;
  z-index: 90;
  box-shadow: 6px 0 25px rgba(0,0,0,.45);
}
nav.open { transform: translateX(0); }

nav a {
  display: block;
  padding: 10px 0;
  color: var(--muted);
  font-size: 17px;
  transition: .2s;
}
nav a:hover { color: var(--brand); }

/* Hero Section */
.wrap { max-width: 1200px; margin: auto; padding: 100px 24px 60px; }

.hero {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  align-items: center;
  gap: 40px;
  padding-top: 40px;
  position: relative;
  overflow: hidden;
}

.hero-left {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-left img {
  width: 300px; max-width: 90%;
  border-radius: 20px;
  animation: spin 120s linear infinite;
  filter: drop-shadow(0 0 25px rgba(34,211,166,.6))
          drop-shadow(0 0 50px rgba(14,165,233,.3));
}

.wave {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(34,211,166,.3), transparent 70%);
  animation: ripple 6s infinite ease-in-out;
}
.wave:nth-child(1){ width:320px; height:320px; animation-delay:0s; }
.wave:nth-child(2){ width:400px; height:400px; animation-delay:1.5s; }
.wave:nth-child(3){ width:480px; height:480px; animation-delay:3s; }

@keyframes ripple {
  0%{ transform: scale(0.5); opacity:0.7; }
  100%{ transform: scale(1.8); opacity:0; }
}
@keyframes spin {
  0%{ transform: rotateY(0deg); }
  100%{ transform: rotateY(360deg); }
}

.hero-right h1 {
  font-size: clamp(30px,5vw,48px);
  line-height: 1.1;
  text-shadow: 0 0 12px rgba(34,211,166,.35);
  margin-bottom: 10px;
}
.hero-right p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.6;
  margin-bottom: 20px;
}
.cta { display:flex; gap:14px; flex-wrap:wrap; }
.btn {
  padding: 12px 20px;
  border-radius: 14px;
  background: rgba(255,255,255,.05);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,.08);
  color: var(--text);
  box-shadow: 0 6px 20px rgba(0,0,0,.3);
  transition: .2s;
}
.btn:hover { transform: translateY(-2px); border-color: var(--brand2); }
.btn-primary {
  background: linear-gradient(145deg, rgba(34,211,166,.15), rgba(14,165,233,.1));
  border: 1px solid rgba(34,211,166,.35);
}

/* Sections */
.section {
  padding: 40px 24px;
  max-width: 1100px;
  margin: auto;
}
.section h1, .section h2 {
  font-size: 26px;
  margin-bottom: 10px;
  text-shadow: 0 0 10px rgba(34,211,166,.3);
}
.section p { margin-bottom: 15px; line-height: 1.6; color: var(--muted); }
.about-points li { margin: 6px 0; }

/* Apps Grid */
.apps {
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(250px,1fr));
  gap: 20px;
  margin-top: 16px;
}
.app {
  padding: 20px;
  border-radius: 18px;
  background: linear-gradient(160deg, rgba(34,211,166,.08), rgba(125,211,252,.08));
  border: 1px solid rgba(255,255,255,.06);
  box-shadow: 0 8px 30px rgba(0,0,0,.25);
}
.app strong { display:block; margin-bottom:6px; font-size:18px; color:var(--text); }
.app small { color: var(--muted); }
.app {
  display: block;
  text-decoration: none;
  color: inherit;
  transition: transform .2s, box-shadow .2s;
}
.app:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(34,211,166,.4);
}
/* Contact Form */
.contact-form input, .contact-form textarea {
  width: 100%;
  padding: 10px;
  margin-bottom: 10px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.1);
  background: rgba(255,255,255,.08);
  color: var(--text);
}
.contact-form button {
  padding: 10px 20px;
  border: none;
  border-radius: 10px;
  background: linear-gradient(145deg, var(--brand), var(--brand2));
  color: #000;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 0 10px rgba(34,211,166,.5);
}
.contact-form button:hover { filter: brightness(1.1); }

/* Login Popup */
.login-box {
  position: fixed;
  top: 70px; right: 25px;
  width: 300px;
  background: rgba(255,255,255,.05);
  backdrop-filter: blur(10px);
  padding: 20px;
  border-radius: 18px;
  box-shadow: 0 0 30px rgba(0,0,0,.4);
  display: none;
  z-index: 100;
  border: 1px solid rgba(255,255,255,.1);
}
.login-box h2 {
  text-align: center;
  margin-bottom: 12px;
  font-size: 20px;
  color: var(--text);
}
.login-box input {
  width: 100%;
  padding: 10px;
  margin: 6px 0;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.1);
  background: rgba(255,255,255,.08);
  color: var(--text);
}
.login-box button {
  margin-top: 8px;
  width: 100%;
  padding: 10px 0;
  border: none;
  border-radius: 10px;
  background: linear-gradient(145deg, var(--brand), var(--brand2));
  color: #000;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 0 10px rgba(34,211,166,.5);
}
.login-box button:hover { filter: brightness(1.1); }

/* Footer */
footer {
  margin-top: 40px;
  padding: 20px;
  text-align: center;
  color: var(--muted);
  border-top: 1px solid rgba(255,255,255,.06);
}