:root {
    --primary-hue: 250;
    --bg-color: #0f1016;
    --text-color: #f0f0f5;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --gradient-1: #ff007a;
    --gradient-2: #7928ca;
    --blob-1: rgba(121, 40, 202, 0.4);
    --blob-2: rgba(255, 0, 122, 0.4);
    --card-hover: rgba(255, 255, 255, 0.06);
}

.light-theme {
    --bg-color: #f8f9fc;
    --text-color: #1a1b26;
    --glass-bg: rgba(255, 255, 255, 0.6);
    --glass-border: rgba(0, 0, 0, 0.05);
    --gradient-1: #ff007a;
    --gradient-2: #4338ca;
    --blob-1: rgba(67, 56, 202, 0.3);
    --blob-2: rgba(255, 0, 122, 0.3);
    --card-hover: rgba(255, 255, 255, 0.9);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    min-height: 100vh;
    overflow-x: hidden;
    transition: background-color 0.5s ease, color 0.5s ease;
    position: relative;
    line-height: 1.6;
}

/* Background Blobs */
.blob {
    position: fixed;
    border-radius: 50%;
    filter: blur(100px);
    z-index: -1;
    animation: float 20s infinite alternate;
}

.blob-1 {
    width: 600px;
    height: 600px;
    background: var(--blob-1);
    top: -200px;
    left: -200px;
}

.blob-2 {
    width: 500px;
    height: 500px;
    background: var(--blob-2);
    bottom: -100px;
    right: -100px;
    animation-delay: -10s;
}

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(50px, 100px) scale(1.1); }
    100% { transform: translate(-50px, 50px) scale(0.9); }
}

/* Glassmorphism Utilities */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1);
}

/* Navigation */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 5%;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
}

.logo {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: -1px;
}

#theme-toggle {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-color);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    backdrop-filter: blur(10px);
}

#theme-toggle:hover {
    transform: scale(1.1) rotate(15deg);
}

.dark-theme .moon-icon { display: none; }
.light-theme .sun-icon { display: none; }

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem;
}

.hero .glass-panel {
    max-width: 800px;
    padding: 4rem;
    text-align: center;
    animation: slideUp 1s ease-out;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: linear-gradient(90deg, var(--gradient-1), var(--gradient-2));
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
    color: white;
}

h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(3rem, 8vw, 6rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -2px;
}

.gradient-text {
    background: linear-gradient(135deg, var(--gradient-1), var(--gradient-2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.hero p {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    opacity: 0.8;
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-inline: auto;
}

.cta-button {
    background: var(--text-color);
    color: var(--bg-color);
    border: none;
    padding: 1.2rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 800;
    font-family: inherit;
    border-radius: 50px;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cta-button:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

/* Features Section */
.features {
    padding: 8rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 3rem;
    margin-bottom: 1rem;
}

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

.feature-card {
    padding: 3rem 2rem;
    transition: transform 0.3s ease, background 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    background: var(--card-hover);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.feature-card p {
    opacity: 0.8;
}

/* Quote Section */
.quote-section {
    padding: 4rem 2rem 8rem;
    display: flex;
    justify-content: center;
}

blockquote {
    max-width: 800px;
    padding: 4rem;
    font-size: 2rem;
    font-family: 'Space Grotesk', sans-serif;
    text-align: center;
    position: relative;
    font-weight: 700;
}

blockquote cite {
    display: block;
    font-size: 1rem;
    font-family: 'Outfit', sans-serif;
    font-style: normal;
    font-weight: 500;
    margin-top: 2rem;
    opacity: 0.6;
}

/* Footer */
footer {
    padding: 2rem;
    display: flex;
    justify-content: center;
}

.footer-content {
    padding: 1.5rem 3rem;
    text-align: center;
    border-radius: 50px;
}

.footer-content .small {
    font-size: 0.8rem;
    opacity: 0.6;
    margin-top: 0.5rem;
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

@media (max-width: 768px) {
    .hero .glass-panel { padding: 2rem; }
    blockquote { padding: 2rem; font-size: 1.5rem; }
}