:root {
    /* Primary Colors */
    --primary: #00AAFF;
    --primary-dark: #001C45;
    --accent: #F5B638;
    
    /* Neutral Colors */
    --text: #3A3A3A;
    --text-light: #6D6D6D;
    --background: #FFFFFF;
    --background-alt: #F7F9FC;
    --border: #E2E8F0;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 8rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text);
    line-height: 1.6;
    background-color: var(--background);
    font-size: 16px;
    font-weight: 400;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--primary-dark);
    line-height: 1.2;
    margin-bottom: var(--space-sm);
}

h1 {
    font-size: 3rem;
    font-weight: 600;
}

h2 {
    font-size: 2.25rem;
    font-weight: 500;
    margin-bottom: var(--space-md);
    text-align: center;
}

h3 {
    font-size: 1.5rem;
    font-weight: 500;
}

p {
    margin-bottom: var(--space-sm);
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: all 0.2s ease;
}

a:hover {
    color: var(--primary-dark);
}

ul {
    list-style-position: inside;
    margin-bottom: var(--space-sm);
}

li {
    margin-bottom: var(--space-xs);
}

img {
    max-width: 100%;
    height: auto;
}

/* Layout */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-md) 0;
}

section {
    padding: var(--space-lg) 0;
}

section:nth-child(even) {
    background-color: var(--background-alt);
}

/* Header */
header {
    background-color: var(--background);
    padding: var(--space-sm) 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

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

.logo-first {
    font-family: 'Monoton', cursive;
    color: var(--primary);
    font-size: 2.5rem;
}

.logo-rest {
    font-family: 'Poppins', sans-serif;
    color: var(--primary-dark);
    font-size: 1.8rem;
    font-weight: 600;
    margin-left: -5px;
}

nav ul {
    display: flex;
    list-style: none;
    margin: 0;
}

nav li {
    margin-left: var(--space-md);
    margin-bottom: 0;
}

nav a {
    color: var(--text);
    font-weight: 500;
    position: relative;
    padding: var(--space-xs) 0;
}

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

nav a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: width 0.3s ease;
}

nav a:hover::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-xs);
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--text);
    margin: 6px 0;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    padding: var(--space-xl) 0 var(--space-lg);
    background-color: var(--background);
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
}

.hero-content {
    flex: 1;
}

.hero h1 {
    margin-bottom: var(--space-xs);
}

.hero h2 {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: var(--space-md);
    text-align: left;
    font-weight: 400;
}

.hero p {
    margin-bottom: var(--space-md);
    font-size: 1.1rem;
    max-width: 500px;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image img {
    max-height: 400px;
    animation: float 4s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Buttons */
.button {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    border-radius: var(--radius-sm);
    font-weight: 500;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
}

.button.primary {
    background-color: var(--accent);
    color: var(--primary-dark);
}

.button.primary:hover {
    background-color: var(--primary-dark);
    color: var(--background);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.button.secondary {
    background-color: var(--primary);
    color: white;
}

.button.secondary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.button i {
    margin-right: var(--space-xs);
}

/* Features Section */
.section-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-lg);
    color: var(--text-light);
    font-size: 1.1rem;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.feature-card {
    background: var(--background);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
}

.feature-card.revealed {
    opacity: 1;
    transform: translateY(0);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
}

.feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--background-alt);
    color: var(--primary);
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    background-color: var(--primary);
    color: white;
}

.feature-card h3 {
    margin-bottom: var(--space-sm);
}

.feature-card p {
    color: var(--text-light);
}

.quote-block {
    text-align: center;
    max-width: 700px;
    margin: var(--space-lg) auto 0;
    font-size: 1.4rem;
    font-style: italic;
    color: var(--text-light);
    position: relative;
    padding: 0 var(--space-md);
}

.quote-block::before,
.quote-block::after {
    content: '"';
    position: absolute;
    font-size: 3rem;
    color: var(--primary);
    opacity: 0.3;
    line-height: 1;
}

.quote-block::before {
    top: -10px;
    left: 0;
}

.quote-block::after {
    bottom: -30px;
    right: 0;
}

/* Roadmap Section */
.roadmap-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-md);
}

.roadmap-card {
    background: var(--background);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: relative;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
    transition-delay: calc(var(--i, 0) * 0.1s);
}

.roadmap-card.revealed {
    opacity: 1;
    transform: translateY(0);
}

.roadmap-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
}

.version {
    position: absolute;
    top: -12px;
    right: var(--space-md);
    background-color: var(--primary);
    color: white;
    padding: 0.3rem 0.6rem;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
}

.roadmap-card h3 {
    margin-bottom: var(--space-md);
    color: var(--primary-dark);
}

.roadmap-card ul {
    list-style-type: none;
    padding: 0;
}

.roadmap-card li {
    padding-left: var(--space-md);
    position: relative;
    color: var(--text-light);
}

.roadmap-card li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary);
}

/* Mission Section */
.mission {
    background-color: var(--primary-dark);
    color: var(--background);
    text-align: center;
    padding: var(--space-xl) 0;
}

.mission h2 {
    color: var(--background);
}

.mission p {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.2rem;
    line-height: 1.8;
}

/* Contact Section */
.contact {
    text-align: center;
}

.contact p {
    margin-bottom: var(--space-md);
}

/* Footer */
footer {
    background-color: var(--background-alt);
    padding: var(--space-md) 0;
    text-align: center;
}

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

.footer-logo {
    width: 60px;
    margin-bottom: var(--space-sm);
    opacity: 0.8;
}

footer p {
    font-size: 0.9rem;
    color: var(--text-light);
    margin: 0;
}

/* Responsive Styles */
@media (max-width: 992px) {
    :root {
        --space-lg: 3rem;
        --space-xl: 5rem;
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .hero .container {
        flex-direction: column;
        text-align: center;
        gap: var(--space-md);
    }
    
    .hero h1, .hero h2 {
        text-align: center;
    }
    
    .hero p {
        margin: 0 auto var(--space-md);
    }
}

@media (max-width: 768px) {
    :root {
        --space-md: 1.5rem;
        --space-lg: 2.5rem;
        --space-xl: 4rem;
    }
    
    .container {
        width: 85%;
    }
    
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    nav {
        position: fixed;
        top: 60px;
        left: 0;
        width: 100%;
        background-color: var(--background);
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.05);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }
    
    nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    nav ul {
        flex-direction: column;
        padding: var(--space-md);
    }
    
    nav li {
        margin: var(--space-xs) 0;
        margin-left: 0;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .menu-toggle.active span:first-child {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .menu-toggle.active span:last-child {
        transform: rotate(-45deg) translate(5px, -5px);
    }
}