:root {
    /* Primary Colors */
    --blue: #5170FF;
    --pink: #FF66C4;
    --white: #FFFFFF;
    
    /* Secondary Colors */
    --purple: #462255;
    --dark-purple: #22223b;
    --gray: #BEBEBE;
    
    /* Theme Variables */
    --bg-primary: var(--white);
    --bg-secondary: #F5F5F7;
    --text-primary: var(--dark-purple);
    --text-secondary: var(--purple);
    --accent: var(--blue);
    --accent-secondary: var(--pink);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-full: 9999px;
}

.dark-mode {
    --bg-primary: var(--dark-purple);
    --bg-secondary: #2D2D44;
    --text-primary: var(--white);
    --text-secondary: #E0E0E0;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
    overflow-x: hidden;
}

section {
    min-height: 100vh;
    padding: var(--spacing-lg) var(--spacing-md);
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    width: 100%;
}

/* Animations */
@keyframes rotate {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

@keyframes ripple {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes fadeUp {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

@keyframes slideOut {
    0% {
        opacity: 1;
        transform: translateY(0);
    }
    100% {
        opacity: 0;
        transform: translateY(-50px);
    }
}

/* Navbar Styles */
nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: var(--spacing-sm) 0;
    transition: transform 0.3s ease, background-color 0.3s ease, box-shadow 0.3s ease;
    background-color: var(--bg-primary);
    backdrop-filter: blur(10px);
    transform: translateY(-100%);
}

nav.visible {
    transform: translateY(0);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.logo {
    font-weight: 800;
    font-size: 1.8rem;
    background: linear-gradient(90deg, var(--blue), var(--pink));
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    letter-spacing: -0.03em;
}

.nav-links {
    display: flex;
    gap: var(--spacing-md);
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    transition: color 0.2s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--blue), var(--pink));
    transition: width 0.2s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

.theme-toggle {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-primary);
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.theme-toggle::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-full);
    padding: 2px;
    background: linear-gradient(45deg, var(--blue), var(--pink), var(--blue));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.theme-toggle:hover::before {
    opacity: 1;
    animation: rotate 2s linear infinite;
}

.sun-icon, .moon-icon {
    position: absolute;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

body:not(.dark-mode) .moon-icon {
    opacity: 0;
    transform: translateY(10px);
}

body.dark-mode .sun-icon {
    opacity: 0;
    transform: translateY(-10px);
}

/* Hero Section */
.hero {
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 80px;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    width: 100%;
   display: flex;
   justify-content: center;
   align-items: center;
}

.hero-title, .hero-tagline, .hero-btn {
    width: 100%;
    display: block;
    text-align: center;
}

.hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 900;
    margin-bottom: var(--spacing-md);
    line-height: 1;
    background: linear-gradient(45deg, var(--blue), var(--pink));
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.hero-tagline {
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    font-weight: 500;
    margin-bottom: var(--spacing-lg);
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease 0.2s, transform 0.6s ease 0.2s;
}

.hero-btn {
    display: inline-block;
    padding: 1rem 2rem;
    background-color: transparent;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    border-radius: var(--radius-md);
    position: relative;
    overflow: hidden;
    transition: color 0.3s ease;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease 0.4s, transform 0.6s ease 0.4s;
}

.hero-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-md);
    padding: 2px;
    background: linear-gradient(45deg, var(--blue), var(--pink), var(--purple), var(--blue));
    background-size: 300% 300%;
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    animation: rotate 3s linear infinite;
}

.hero-btn:hover::before {
    animation: rotate 1s linear infinite;
}

.ripple-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    opacity: 0.15;
    background: radial-gradient(circle at center, var(--blue), var(--pink));
    transform: scale(1.1);
    filter: blur(60px);
    animation: ripple 8s ease-in-out infinite;
}

/* Features Section */
.features {
    background-color: var(--bg-secondary);
    position: relative;
}

/* Make sure features section container is properly centered */
.features .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: var(--spacing-lg);
    position: relative;
    display: inline-block;
    padding-bottom: var(--spacing-sm);
    display: block;
    margin-left: auto;
    margin-right: auto;
    opacity: 0;
    transition: opacity 0.6s ease;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 3px;
    background: linear-gradient(90deg, var(--blue), var(--pink));
    border-radius: var(--radius-full);
}

.timeline {
    position: relative;
    margin-top: var(--spacing-lg);
    padding-left: 40px;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 15px;
    width: 2px;
    height: 0;
    background: linear-gradient(to bottom, var(--blue), var(--pink));
    transition: height 1s ease;
}

.feature-card {
    position: relative;
    background-color: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.feature-card::before {
    content: '';
    position: absolute;
    left: -40px;
    top: 0;
    width: 30px;
    height: 30px;
    border-radius: var(--radius-full);
    background: linear-gradient(45deg, var(--blue), var(--pink));
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
    opacity: 0;
    transform: scale(0);
    transition: transform 0.6s ease, opacity 0.6s ease;
}

.feature-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.feature-desc {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Contact Section */
.contact {
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-content {
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    padding: var(--spacing-lg);
    background-color: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

/* Ensure contact container is properly centered */
.contact .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    width: 100%;
   display: flex;
   justify-content: center;
   align-items: center;
}

.contact-content::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    padding: 2px;
    background: linear-gradient(45deg, var(--blue), var(--pink), var(--purple), var(--blue));
    background-size: 300% 300%;
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    animation: rotate 3s linear infinite;
    opacity: 0.5;
}

.contact-title {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.form-input {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--gray);
    border-radius: var(--radius-md);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: border-color 0.3s ease;
    position: relative;
    z-index: 1;
}

.form-input:focus {
    outline: none;
    border-color: var(--blue);
}

.form-input-container {
    position: relative;
    overflow: hidden;
}

.form-input-container::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-md);
    padding: 2px;
    background: linear-gradient(45deg, var(--blue), var(--pink), var(--blue));
    background-size: 300% 300%;
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.form-input-container:focus-within::before {
    opacity: 1;
    animation: rotate 3s linear infinite;
}

.submit-btn {
    display: block;
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: transparent;
    color: var(--text-primary);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.submit-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-md);
    padding: 2px;
    background: linear-gradient(45deg, var(--blue), var(--pink), var(--purple), var(--blue));
    background-size: 300% 300%;
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    animation: rotate 3s linear infinite;
}

.submit-btn:hover::before {
    animation: rotate 1s linear infinite;
}

.success-message {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
    transition: opacity 0.6s ease, transform 0.6s ease;
    z-index: 10;
}

.success-message.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
}

.success-icon {
    color: var(--blue);
    margin-bottom: var(--spacing-md);
}

.success-message h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.success-message p {
    color: var(--text-secondary);
}

/* Responsive Styles */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .feature-card {
        padding: var(--spacing-sm);
    }
    
    .contact-content {
        padding: var(--spacing-md);
    }
}

/* Animation Classes */
.animate-in {
    opacity: 1;
    transform: translateY(0) translateX(0);
}

.timeline.animate {
    height: 100%;
}

.feature-card.animate::before {
    opacity: 1;
    transform: scale(1);
}

/* Dark Mode Toggle Animation */
.theme-toggle.dark-mode .moon-icon {
    opacity: 1;
    transform: translateY(0);
}

.theme-toggle.dark-mode .sun-icon {
    opacity: 0;
    transform: translateY(-10px);
}


.feature-card, .hero-title, .hero-tagline, .hero-btn, .section-title, .contact-content {
    transition: opacity 0.6s ease, transform 0.6s ease;
}
     
.timeline::before {
    transition: height 1s ease;
}
     
.feature-card::before {
    transition: transform 0.6s ease, opacity 0.6s ease;
}

.hero-content {
    position: relative;
    z-index: 3;
  }
  
  #globe-container {
    pointer-events: none;
  }
  
  @media (max-width: 768px) {
    #globe-container {
      opacity: 0.5 !important;
    }
  }