* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  width: 100%;
font-family: 'Inter', sans-serif;
  background: radial-gradient(circle at top left, #072d36 0%, #06051e 60%, #1a0527 100%);
  background-attachment: fixed;
  background-size: cover;
  height: 100vh;
background-repeat: no-repeat;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 64px;
  background: linear-gradient(to right, #0b2f3b, #1c1232);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  z-index: 1000;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  max-width: 100vw;
}

/* Left: Logo */
.logo {
  height: 56px;
}

/* Center links – centered absolutely */
.nav-center {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 24px;
  align-items: center;
  height: 100%;
}

/* Center links styling */
.nav-center a {
  text-decoration: none;
  font-size: 15px;
  display: inline-flex;
  align-items: center;
  height: 100%;
  background: linear-gradient(90deg, #7AA1C8 13%, #B08FD6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
  transition: opacity 0.2s ease;
}

.nav-center a:hover {
  opacity: 0.9;
}

/* Right: Log In / Sign Up */
.nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
  z-index: 1;
}

.user-email {
  font-size: 14px;
  color: #7AA1C8;
  font-weight: 500;
  margin-right: 8px;
}

.logout-btn {
  padding: 10px 24px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  display: inline-block;
  position: relative;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: linear-gradient(
    rgba(94, 94, 94, 0.13),
    rgba(255, 255, 255, 0.07)
  );
  border: 1px solid transparent;
  background-clip: padding-box, border-box;
  background-origin: padding-box, border-box;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.2);
  background-image: 
    linear-gradient(90deg, #ff6b6b 13%, #ff8e8e 100%),
    linear-gradient(rgba(94, 94, 94, 0.13), rgba(255, 255, 255, 0.07));
  -webkit-background-clip: text, border-box;
  -webkit-text-fill-color: transparent;
  background-clip: text, border-box;
  color: transparent;
  transition: opacity 0.3s ease, transform 0.2s ease;
  cursor: pointer;
  border: none;
  outline: none;
}

.logout-btn:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.login {
  text-decoration: none;
  font-size: 15px;
  background: linear-gradient(90deg, #7AA1C8 13%, #B08FD6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
}

.signup-btn {
  padding: 10px 24px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  display: inline-block;
  position: relative;
  backdrop-filter: blur(12px); /* Background blur effect */
  -webkit-backdrop-filter: blur(12px);

  /* Fills (two translucent overlays blended via background) */
  background: linear-gradient(
      rgba(94, 94, 94, 0.13),
      rgba(255, 255, 255, 0.07)
  );
  
  /* Border (gradient stroke-like effect) */
  border: 1px solid transparent;
  background-clip: padding-box, border-box;
  background-origin: padding-box, border-box;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.2); /* mimics inside border */
  
  /* Gradient text */
  background-image: 
    linear-gradient(90deg, #7AA1C8 13%, #B08FD6 100%),
    linear-gradient(rgba(94, 94, 94, 0.13), rgba(255, 255, 255, 0.07));
  -webkit-background-clip: text, border-box;
  -webkit-text-fill-color: transparent;
  background-clip: text, border-box;
  color: transparent;

  transition: opacity 0.3s ease, transform 0.2s ease;
}

.signup-btn:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.glow-blob {
  position: absolute;
  width: 200px;
  height: 200px;
  background: #9139ED;
  opacity: 0.7;                     /* Increased intensity */
  border-radius: 50%;
  filter: blur(140px);              /* Smaller spread, tighter glow */
  z-index: 0;
  pointer-events: none;
}

.glow-blob-blue {
  position: absolute;
  width: 200px;
  height: 200px;
  background: #603EFD;
  opacity: 0.7;                     /* Increased intensity */
  border-radius: 50%;
  filter: blur(140px);              /* Smaller spread, tighter glow */
  z-index: 0;
  pointer-events: none;
}

.hero {
  height: 100vh;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 64px; /* navbar height */
  text-align: center;
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 1000px;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-title {
  font-size: 5.2rem;
  font-weight: 900;
  letter-spacing: 1.2px;
  margin: 0;
  opacity: 0.7;
  background: linear-gradient(90deg, #5F84B5 13%, #9C78C4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
}

.hero-title .dot {
  color: #9C78C4;
}

.hero-subtext {
  font-size: 1.25rem;
  color: #d0d2e0;
  margin-top: 20px;
  margin-bottom: 40px;
  font-weight: 500;
}

.hero-subtext .brand-name {
  color: #c9bbff;
  font-weight: 600;
}

/* Button */
.hero-cta {
  padding: 14px 32px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
  backdrop-filter: blur(8px);
  transition: opacity 0.3s ease, transform 0.2s ease;
  background-image: linear-gradient(90deg, #7AA1C8 13%, #B08FD6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
}

.hero-cta:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}
.hero-graphic {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: -150px;        /* pulls the image upward */
  padding-bottom: 40px;     /* optional: reduce extra bottom space */
  position: relative;
  z-index: 0;
}


.graphic-img {
  width: 80%;              /* larger image */
  max-width: 1100px;
  opacity: 0.5;           /* stronger visibility */
  pointer-events: none;
  user-select: none;
}

/* Scrollbar Styling (WebKit-based browsers like Chrome, Edge, Safari) */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  transition: background 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.15);
}

.features-section {
  padding: 100px 40px;
  max-width: 1300px;
  margin: 0 auto;
  text-align: center;
  color: #e0e3f0;
}

.features-heading {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 10px;

  background: linear-gradient(90deg, #7AA1C8, #B08FD6);
  background-clip: text;
  -webkit-background-clip: text;

  color: transparent;
  -webkit-text-fill-color: transparent;
}


.features-subtext {
  font-size: 1rem;
  color: #c1c3d1;
  margin-bottom: 60px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.feature-card {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01));
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  padding: 30px 24px;
  text-align: left;
  height: 220px;
  transition: transform 0.2s ease, box-shadow 0.3s ease;
  backdrop-filter: blur(16px);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
}

.emoji {
  font-size: 28px;
  margin-bottom: 14px;
}

.feature-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 0.95rem;
  color: #c9cbe2;
  line-height: 1.5;
}
.steps-section {
  text-align: center;
  padding: 80px 20px 100px;
  color: #d0d2e0;
}

.steps-heading {
  font-size: 2.5rem;
  font-weight: 800;
  color: #c9bbff;
  margin-bottom: 12px;
}

.steps-subtext {
  font-size: 1rem;
  color: #bbb;
  margin-bottom: 60px;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 50px;
  max-width: 1200px;
  margin: 0 auto;
}

.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 30px 20px;
  border-radius: 20px;
  transition: 0.3s ease;
}

.step:hover {
  background: rgba(255, 255, 255, 0.05);
}

.icon-box {
  background: #1a0527;
  border-radius: 12px;
  padding: 12px;
  margin-bottom: 16px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.icon-box i {
  color: #B08FD6;
  width: 24px;
  height: 24px;
}

.step-label {
  font-size: 0.8rem;
  color: #999;
  margin-bottom: 4px;
}

.step h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 6px 0;
  color: #fff;
}

.step-desc {
  font-size: 0.9rem;
  color: #ccc;
  max-width: 250px;
}

.demo-btn-container {
  margin-top: 50px;
}

.demo-btn {
  padding: 14px 28px;
  border-radius: 12px;
  font-weight: 600;
  text-decoration: none;
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  
  background-image: linear-gradient(90deg, #7AA1C8 13%, #B08FD6 100%);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;

  transition: 0.3s ease;
}


.demo-btn:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}
.tier-section {
  padding: 80px 20px;
  text-align: center;
  position: relative;
}

.tier-cards {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
  margin-top: 40px;
}

.tier-card {
  background: rgba(255, 255, 255, 0.03);
  border-radius: 20px;
  padding: 40px 24px;
  width: 300px;
  max-width: 100%;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.05);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.3s ease;
}

.tier-card:hover {
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.12);
  transform: translateY(-4px);
}

.tier-card h3 {
  font-size: 1.8rem;
  margin-bottom: 28px;
  color: #ffffff;
}

.tier-card ul {
  list-style: none;
  padding: 0;
  margin-bottom: 40px;
  text-align: left;
}

.tier-card ul li {
  font-size: 1rem;
  color: #c0c3d1;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.tier-card ul li::before {
  content: "✓";
  color: #76A9FF; /* Softer blue */
  font-size: 1.1rem;
  font-weight: 500;
}

.tier-price {
  font-weight: 700;
  color: #dddddd;
  margin-bottom: 20px;
}

.tier-btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.15);
  font-weight: 600;
  color: #B08FD6;
  text-decoration: none;
  transition: 0.2s ease;
}

.tier-btn:hover {
  background: rgba(255, 255, 255, 0.07);
  color: #d6baff;
}



.tier-heading {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 10px;
  background: linear-gradient(90deg, #A18CD1 0%, #FBC2EB 100%);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.tier-subtext {
  color: #ccc;
  font-size: 1.1rem;
  margin-bottom: 60px;
}



.footer {
  padding: 60px 40px 20px;
  background: transparent;
  color: #c3c5d2;
  font-size: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.footer-container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.footer-logo-section {
  flex: 1 1 240px;
}

.footer-logo {
  height: 28px;
  margin-bottom: 12px;
}

.footer-brand {
  font-size: 18px;
  font-weight: 600;
  color: #ffffff;
  margin: 0 0 8px 0;
}

.footer-desc {
  color: #9ea2b7;
  margin-bottom: 16px;
  line-height: 1.5;
}

.footer-socials a {
  color: #b08fd6;
  margin-right: 12px;
  font-size: 16px;
  transition: 0.2s;
}

.footer-socials a:hover {
  color: #d6baff;
}

.footer-links {
  display: flex;
  flex: 2;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 40px;
}

.footer-links h4 {
  color: #ffffff;
  font-size: 15px;
  margin-bottom: 12px;
}

.footer-links a {
  display: block;
  color: #c3c5d2;
  text-decoration: none;
  margin-bottom: 8px;
  transition: 0.2s ease;
  font-size: 14px;
}

.footer-links a:hover {
  color: #ffffff;
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  font-size: 13px;
  color: #888ca2;
}

.hero {
  position: relative;
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
}
#starfield-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0; /* Behind hero content */
  pointer-events: none;
}