/* General Styles */
:root {
    --primary-white: #ffffff; /* White for headings */
    --secondary-gray: #cccccc; /* Light gray */
    --dark-bg: #000000; /* Black background */
    --darker-bg: #111111; /* Darker black for sections */
    --text-color: #ffffff; /* White text */
    --card-bg: #222222; /* Dark gray for cards */
    --accent: #ffffff; /* White accent */
}

body {
    font-family: 'Roboto', sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--dark-bg);
    scroll-behavior: smooth;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3 {
    font-family: 'Poppins', sans-serif;
    color: var(--primary-white); /* Headings white */
    margin-bottom: 15px;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

h1 {
    font-size: 3em;
    font-weight: 700;
}

h2 {
    font-size: 2.5em;
    font-weight: 600;
    text-align: center;
    margin-bottom: 40px;
}

h3 {
    font-size: 1.8em;
    font-weight: 600;
}

p {
    font-family: 'Roboto', sans-serif;
    font-size: 1.1em;
    margin-bottom: 10px;
}

a {
    text-decoration: none;
    color: var(--primary-white);
}

.btn {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%; /* Make it responsive */
  max-width: 13rem; /* Set max-width to maintain intended size on larger screens */
  overflow: hidden;
  height: 3rem;
  background-size: 300% 300%;
  cursor: pointer;
  backdrop-filter: blur(1rem);
  border-radius: 5rem;
  transition: 0.5s;
  animation: gradient_301 5s ease infinite;
  border: double 4px transparent;
  background-image: linear-gradient(#212121, #212121),
    linear-gradient(
      137.48deg,
      #ffdb3b 10%,
      #fe53bb 45%,
      #8f51ea 67%,
      #0044ff 87%
    );
  background-origin: border-box;
  background-clip: content-box, border-box;
  margin: 0 auto; /* Center the button */
}

#container-stars {
  position: absolute;
  z-index: -1;
  width: 100%;
  height: 100%;
  overflow: hidden;
  transition: 0.5s;
  backdrop-filter: blur(1rem);
  border-radius: 5rem;
}

strong {
  z-index: 2;
  font-family: "Avalors Personal Use";
  font-size: 12px;
  letter-spacing: 5px;
  color: #ffffff;
  text-shadow: 0 0 4px white;
}

#glow {
  position: absolute;
  display: flex;
  width: 12rem;
}

.circle {
  width: 100%;
  height: 30px;
  filter: blur(2rem);
  animation: pulse_3011 4s infinite;
  z-index: -1;
}

.circle:nth-of-type(1) {
  background: rgba(254, 83, 186, 0.636);
}

.circle:nth-of-type(2) {
  background: rgba(142, 81, 234, 0.704);
}

.btn:hover #container-stars {
  z-index: 1;
  background-color: #212121;
}

.btn:hover {
  transform: scale(1.1);
}

.btn:active {
  border: double 4px #fe53bb;
  background-origin: border-box;
  background-clip: content-box, border-box;
  animation: none;
}

.btn:active .circle {
  background: #fe53bb;
}

#stars {
  position: relative;
  background: transparent;
  width: 200rem;
  height: 200rem;
}

#stars::after {
  content: "";
  position: absolute;
  top: -10rem;
  left: -100rem;
  width: 100%;
  height: 100%;
  animation: animStarRotate 90s linear infinite;
}

#stars::after {
  background-image: radial-gradient(#ffffff 1px, transparent 1%);
  background-size: 50px 50px;
}

#stars::before {
  content: "";
  position: absolute;
  top: 0;
  left: -50%;
  width: 170%;
  height: 500%;
  animation: animStar 60s linear infinite;
}

#stars::before {
  background-image: radial-gradient(#ffffff 1px, transparent 1%);
  background-size: 50px 50px;
  opacity: 0.5;
}

@keyframes animStar {
  from {
    transform: translateY(0);
  }

  to {
    transform: translateY(-135rem);
  }
}

@keyframes animStarRotate {
  from {
    transform: rotate(360deg);
  }

  to {
    transform: rotate(0);
  }
}

@keyframes gradient_301 {
  0% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }

  100% {
    background-position: 0% 50%;
  }
}

@keyframes pulse_3011 {
  0% {
    transform: scale(0.75);
    box-shadow: 0 0 0 0 rgba(0, 0, 0, 0.7);
  }

  70% {
    transform: scale(1);
    box-shadow: 0 0 0 10px rgba(0, 0, 0, 0);
  }

  100% {
    transform: scale(0.75);
    box-shadow: 0 0 0 0 rgba(0, 0, 0, 0);
  }
}

/* Header */
header {
    background-color: var(--darker-bg); /* Dark background for header */
    padding: 20px 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.3); /* Darker shadow */
    position: sticky;
    top: 0;
    z-index: 1000;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo img {
    height: 40px; /* Adjust as needed */
    width: auto;
    vertical-align: middle;
    animation: float 3s ease-in-out infinite;
}

.nav-icons {
    display: flex;
    justify-content: space-around;
    gap: 4px;
    align-items: center;
    padding: 4px;
    background-color: var(--darker-bg); /* Match header background */
    border-radius: 15px;
    border: 1px solid var(--text-color); /* White ring */
}

.nav-icons .group {
    position: relative;
    padding: 8px;
    border-radius: 9999px; /* Full rounded */
    transition: all 0.5s;
}

.nav-icons .group:hover {
    background-color: #334155; /* slate-800 equivalent */
    cursor: pointer;
}

.nav-icons .group svg {
    width: 20px;
    height: 20px;
    fill: var(--white);
}

    .nav-icons .group a {
        display: flex;
        flex-direction: column; /* Stack icon and text vertically */
        align-items: center;
        justify-content: center;
        color: var(--white); /* Text color for tooltip */
    }

.nav-icons .group .absolute {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) scale(0.5);
    margin-bottom: 16px;
    max-width: max-content;
    padding: 4px 8px;
    color: var(--white);
    background-color: #000; /* Black background for tooltip */
    border-radius: 6px;
    opacity: 0;
    transition: all 0.5s;
    pointer-events: none; /* Allow clicks through tooltip */
    white-space: nowrap;
}

.nav-icons .group:hover .absolute {
    opacity: 1;
    transform: translateX(-50%) scale(1);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger .bar {
    width: 25px;
    height: 3px;
    background-color: var(--text-color); /* Hamburger bars should be light */
    margin: 4px 0;
    transition: all 0.3s ease;
}

/* Hero Section */
#home {
    position: relative;
    color: var(--white);
    text-align: center;
    padding: 100px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    overflow: hidden; /* Ensure video doesn't overflow */
}

#bg-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover; /* Ensures the video covers the entire area, cropping if necessary */
    z-index: -1; /* Send video to background */
    filter: brightness(50%); /* Darken the video to make text more readable */
}

#home .container {
    position: relative; /* Ensure content is above the video */
    z-index: 1;
}

#home h1 {
    color: var(--white);
    margin-bottom: 20px;
}

#home p {
    font-size: 1.3em;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* How It Works Section */
#how-it-works {
    padding: 80px 0;
    background-color: var(--darker-bg);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    text-align: center;
}

.step-item {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2); /* Darker shadow for contrast */
    transition: transform 0.3s ease;
}

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

.step-item h3 {
    color: var(--secondary-green);
    margin-bottom: 10px;
}

/* Features Section */
#features {
    padding: 80px 0;
}

#about {
    padding: 80px 0;
    background-color: var(--darker-bg);
    text-align: center;
}

#about h2 {
    margin-bottom: 20px;
}

#about p {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1em;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    text-align: center;
}

.feature-block {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
    transition: transform 0.3s ease;
}

.feature-block:hover {
    transform: translateY(-5px);
}

.feature-block .icon {
    font-size: 3em;
    margin-bottom: 15px;
    display: block;
    color: var(--primary-blue);
}

.feature-block h3 {
    margin-bottom: 10px;
}

/* Testimonials Section */
#testimonials {
    padding: 80px 0;
    background-color: var(--dark-bg); /* Match body background or slightly different */
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
    font-style: italic;
}

.testimonial-card .author {
    margin-top: 15px;
    font-weight: 500;
    color: var(--primary-blue);
    font-style: normal;
}

/* Contact Section */
#contact {
    padding: 80px 0;
    background-color: var(--darker-bg);
    text-align: center;
}

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

#contact p {
    margin-bottom: 30px;
    font-size: 1.1em;
}

.contact-icons {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 30px;
}

.contact-icons a {
    color: var(--white);
    font-size: 2em; /* Adjust icon size */
    transition: color 0.3s ease, transform 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px; /* Make icons clickable area larger */
    height: 60px;
    border-radius: 50%;
    background-color: var(--card-bg);
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.contact-icons a:hover {
    color: var(--primary-blue);
    transform: translateY(-5px);
}

.contact-icons svg {
    width: 30px; /* SVG icon size */
    height: 30px;
    stroke: currentColor; /* Use the color of the parent link */
}

/* Footer */
footer {
    background-color: var(--darker-bg); /* Darker footer */
    color: var(--text-color);
    padding: 40px 0;
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.footer-nav a {
    color: var(--white);
    margin: 0 15px;
    transition: color 0.3s ease;
}

.footer-nav a:hover {
    color: var(--primary-blue);
}


/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.appear {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5em;
    }

    h2 {
        font-size: 2em;
    }

    .nav-icons {
        display: none; /* Hide by default on mobile */
        flex-direction: column;
        width: 100%;
        background-color: var(--darker-bg);
        position: absolute;
        top: 80px; /* Adjust based on header height */
        left: 0;
        padding: 20px 0;
        box-shadow: 0 2px 5px rgba(0,0,0,0.3);
        border: none; /* Remove border for mobile menu */
        transition: all 0.3s ease-in-out; /* Add transition for smooth animation */
        transform: translateY(-100%); /* Start off-screen */
        opacity: 0;
    }

    .nav-icons.active {
        display: flex;
        transform: translateY(0); /* Slide in */
        opacity: 1;
    }

    .nav-icons .group {
        margin: 10px 0;
        text-align: center;
        padding: 10px; /* Adjust padding for mobile */
    }

    .nav-icons .group .absolute {
        position: static; /* Remove absolute positioning */
        transform: none; /* Remove transform */
        opacity: 1; /* Always visible */
        scale: 1; /* Always full size */
        margin-bottom: 0; /* Remove margin */
        margin-top: 5px; /* Add some space between icon and text */
        background-color: transparent; /* No background for the label */
        padding: 0; /* No padding for the label */
        pointer-events: none; /* Keep pointer-events none for tooltips */
        color: var(--text-color); /* Use main text color for labels */
        font-size: 0.8em; /* Smaller font size for labels */
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .footer-content {
        flex-direction: column;
    }

    .footer-nav {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .footer-nav a {
        margin: 5px 0;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2em;
    }

    h2 {
        font-size: 1.8em;
    }

    .btn {
        padding: 10px 20px;
        font-size: 0.9em;
    }

    .logo {
        font-size: 1.5em;
    }
}