*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, Helvetica, Arial, sans-serif;
  background: #f7f9fc;
  color: #1a1a1a;
}

/* NAVBAR */

.nav {
  background: #ffffffcc;
  backdrop-filter: blur(10px);
  border-bottom: 1px solid #e2e8f0;
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px;
  display: flex;
  align-items: center;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo {
  width: 32px;
  height: 32px;
}

.brand-text {
  font-weight: 600;
  color: #1a1a1a;
}

/* HERO */

.hero {
  padding: 60px 0;
}

.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: center;
}

.tagline {
  display: inline-block;
  padding: 4px 12px;
  background: #e6ecff;
  color: #4f46e5;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 500;
}

h1 {
  font-size: 2.4rem;
  margin: 16px 0;
  line-height: 1.2;
}

.lead {
  max-width: 420px;
  color: #444;
  margin-bottom: 20px;
  line-height: 1.5;
}

/* FORM */

.notify-form {
  display: flex;
  gap: 10px;
  margin-bottom: 10px;
}

.notify-form input {
  flex: 1;
  padding: 12px 14px;
  border-radius: 25px;
  border: 1px solid #cbd5e1;
  font-size: 0.95rem;
}

.notify-form button {
  padding: 12px 22px;
  border-radius: 25px;
  background: #4f46e5;
  color: white;
  border: none;
  font-size: 0.95rem;
  cursor: pointer;
  transition: 0.2s;
}

.notify-form button:hover {
  background: #3f3dd9;
}

.small {
  font-size: 0.8rem;
  color: #666;
}

/* RIGHT SIDE VISUAL */

.hero-visual {
  position: relative;
  min-height: 250px;
}

.hero-image {
  width: 85%;
  border-radius: 16px;
  filter: drop-shadow(0 6px 10px rgba(0, 0, 0, 0.08));
}

/* Floating Cubes */
/* Floating Cubes - SEPARATED */
.cube {
  border-radius: 12px;
  background: linear-gradient(135deg, #d8e2f8, #eef2ff);
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.08);
  position: absolute;
}

/* Larger spacing */
.cube-lg  {
  width: 150px;
  height: 150px;
  top: -10px;
  right: -60px;       /* moved further right */
}

.cube-md {
  width: 100px;
  height: 100px;
  bottom: -40px;      /* moved further down */
  right: 80px;        /* moved further right */
}

.cube-sm {
  width: 70px;
  height: 70px;
  top: 120px;         /* moved down */
  right: 200px;       /* moved far right */
}


/* FOOTER */
.footer {
  position: fixed;
  bottom: 20px;
  right: 30px;
  color: #555;
  font-size: 0.9rem;
  text-align: right;
  opacity: 0.85;
}


/* RESPONSIVE */

@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-image {
    margin: 20px auto;
  }

  .notify-form {
    flex-direction: column;
  }
}