:root {
    --font-sans: 'Satoshi', 'Satoshi Fallback', sans-serif;
    --bg-canvas: rgb(5 20 25);
    --bg-elevation-1: rgb(9 26 31);
    --text-primary: rgb(255 255 255);
    --text-secondary: rgb(222 222 222);
    --text-muted: rgb(130 149 155);
    --border-color: rgba(255, 255, 255, 0.15);
    --hover-color: rgb(91 255 252);
    --active-color: rgb(0 210 206);
    --gradient-decorate: linear-gradient(90deg,#D3A86C 0%,#91C8CA 22%,#9FE0D1 58%,#D3A86C 100%);
    
    --spacing-sm: 1.5rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 6rem;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    border: 0 solid var(--border-color);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-canvas);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header */
header {
    position: sticky;
    width: 100%;
    top: 0;
    z-index: 100;
    padding: 1rem 0;
    background: rgba(5, 20, 25, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
}

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

.logo {
    text-decoration: none;
}

.logo img {
    height: 2rem;
    display: block;
}

nav a {
    color: var(--text-muted);
    text-decoration: none;
    margin: 0 1rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

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

/* Buttons */
.cta-button {
    font-family: var(--font-sans);
    font-size: 1rem;
    padding: 0.6rem 1.5rem;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
    text-decoration: none;
    display: inline-block;
    transition: all 0.2s ease-in-out;
}

.cta-button.primary {
    background-color: var(--text-primary);
    color: var(--bg-canvas);
    font-weight: 700;
    box-shadow: 4px 4px 0 -1px #051419, 4px 4px 0 0 #82959B;
}
.cta-button.primary:hover {
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0 -1px #051419, 2px 2px 0 0 #82959B;
}

.cta-button.secondary {
    border: 1px solid var(--text-primary);
    color: var(--text-primary);
}
.cta-button.secondary:hover {
    border-color: var(--hover-color);
    color: var(--hover-color);
}


/* Hero Section */
#hero {
    padding: var(--spacing-xl) 0;
    text-align: center;
}

#hero h1 {
    font-size: clamp(3rem, 10vw, 5.5rem);
    font-weight: 500;
    text-transform: uppercase;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

#hero .subtitle {
    font-size: 1.25rem;
    max-width: 700px;
    margin: 0 auto 2.5rem;
    color: var(--text-muted);
}

.text-decorated {
    background: var(--gradient-decorate);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* General Section & Layout Styles */
section {
    padding: clamp(4rem, 10vh, 8rem) 0;
}

.divider {
    height: 1px;
    width: 100%;
    background-color: var(--border-color);
    margin-top: 20px;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    max-width: 750px;
    margin-left: auto;
    margin-right: auto;
    margin-top: 20px;
}

.section-header h2 {
    font-size: clamp(2rem, 5vw, 2.75rem);
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.card {
    background-color: var(--bg-elevation-1);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: var(--spacing-md);
}

.card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}
.card p, .card ul {
    color: var(--text-muted);
}
.card ul {
    padding-left: 1.2rem;
}
.card ul li {
    margin-bottom: 0.5rem;
}

/* Investor Section */
.investor-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.investor-card {
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 1.5rem;
    text-align: center;
    background-color: var(--bg-elevation-1);
}

.investor-card strong {
    font-size: 1.2rem;
    font-weight: 700;
    display: block;
    margin-bottom: 0.25rem;
}
.investor-card span {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Roadmap Section */
.roadmap-phase {
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

/* Footer */
footer {
    padding: 2rem 0;
}

footer .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
footer p {
    color: var(--text-muted);
}
.socials a {
    color: var(--text-muted);
    text-decoration: none;
    margin-left: 1.5rem;
    font-weight: 500;
    transition: color 0.3s ease;
}
.socials a:hover {
    color: var(--text-primary);
}

/* Fade-in Animation on Scroll */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

/* Responsive Design */
@media (max-width: 768px) {
    header .container { flex-direction: column; gap: 1rem; }
    nav a { margin: 0 0.5rem; }
    .header-cta { display: none; }
    
    footer .container { flex-direction: column; text-align: center; gap: 1rem; }
    .socials a { margin: 0 0.75rem; }
}

@media (min-width: 992px) {
    section:not(#hero) {
        min-height: 60vh;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
}