:root {
    --primary: #00F5FF;
    --primary-rgb: 0, 245, 255;
    --secondary: #7000FF;
    --bg: #050505;
    --card-bg: rgba(255, 255, 255, 0.05);
    --border: rgba(255, 255, 255, 0.1);
    --text: #ffffff;
    --text-dim: #a0a0a0;
    --font: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    --container-width: 1200px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg);
    color: var(--text);
    font-family: var(--font);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

.bg-blobs {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    background-color: var(--bg);
    filter: blur(100px);
    opacity: 0.6;
}

.blob {
    position: absolute;
    border-radius: 50%;
    width: 500px;
    height: 500px;
}

.blob-1 {
    background: var(--primary);
    top: -100px;
    left: -100px;
    animation: blob1 25s infinite alternate ease-in-out;
    opacity: 0.4;
}

.blob-2 {
    background: var(--secondary);
    bottom: -100px;
    right: -100px;
    animation: blob2 35s infinite alternate ease-in-out;
    opacity: 0.3;
}

.blob-3 {
    background: var(--primary);
    top: 50%;
    left: 50%;
    width: 300px;
    height: 300px;
    animation: blob3 30s infinite alternate ease-in-out;
    opacity: 0.2;
}

@keyframes blob1 {
    0% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(300px, 200px) scale(1.2); }
    66% { transform: translate(-100px, 400px) scale(0.8); }
    100% { transform: translate(0, 0) scale(1); }
}

@keyframes blob2 {
    0% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(-400px, -100px) scale(1.1); }
    66% { transform: translate(100px, -300px) scale(0.9); }
    100% { transform: translate(0, 0) scale(1); }
}

@keyframes blob3 {
    0% { transform: translate(-50%, -50%) scale(1); }
    50% { transform: translate(-30%, -20%) scale(1.3); }
    100% { transform: translate(-50%, -50%) scale(1); }
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header & Nav */
header {
    height: 80px;
    display: flex;
    align-items: center;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: -0.05em;
    color: #fff;
}

.logo span {
    color: var(--primary);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dim);
    font-weight: 500;
    transition: color 0.3s ease;
    font-size: 0.95rem;
}

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

/* Buttons */
.btn-primary {
    background: var(--primary);
    color: #000;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(var(--primary-rgb), 0.3);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    padding: 0.6rem 1.4rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    border: 1px solid var(--border);
    transition: background 0.3s ease;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
}

.btn-outline {
    background: transparent;
    color: #fff;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* Hero Section */
.hero {
    padding-top: 180px;
    padding-bottom: 100px;
    display: flex;
    align-items: center;
    gap: 4rem;
}

.hero-content {
    flex: 1;
}

.hero h1 {
    font-size: 4.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.gradient-text-container {
    display: inline-flex;
    flex-direction: column;
    vertical-align: bottom;
    height: 1.25em; /* Match line height approx */
    overflow: hidden;
    position: relative;
}

.gradient-text {
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: block;
    line-height: 1.25em;
    min-height: 1.25em;
    white-space: nowrap;
}

.cycling-stack {
    display: flex;
    flex-direction: column;
    transition: transform 0.8s cubic-bezier(0.76, 0, 0.24, 1);
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-dim);
    margin-bottom: 2.5rem;
    max-width: 540px;
}

.hero-btns {
    display: flex;
    gap: 1.5rem;
}

.hero-visual {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

/* Glass Cards */
.glass-card {
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 2rem;
}

.main-preview {
    width: 100%;
    max-width: 500px;
    box-shadow: 0 40px 80px rgba(0,0,0,0.5);
    perspective: 1000px;
    transform: rotateY(-10deg) rotateX(5deg);
    padding: 0;
    overflow: hidden;
}

.mockup-img {
    width: 100%;
    height: auto;
    display: block;
}

.card-dots {
    display: flex;
    gap: 5px;
}

.card-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
}

.card-title {
    font-size: 0.9rem;
    opacity: 0.5;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.stat-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-item .label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-dim);
    margin-bottom: 0.5rem;
}

.stat-item .value {
    font-size: 2rem;
    font-weight: 600;
}

.chart-placeholder {
    display: flex;
    align-items: flex-end;
    gap: 10px;
    height: 120px;
    padding-top: 20px;
}

.chart-placeholder .bar {
    flex: 1;
    background: linear-gradient(transparent, var(--primary));
    border-radius: 4px 4px 0 0;
    transition: height 1s ease;
}

/* Features */
.features {
    padding: 100px 0;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 4rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.feature-card {
    transition: transform 0.3s ease, border-color 0.3s ease;
}

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

.feature-card .icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

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

/* About Section */
.about {
    padding: 100px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.interior-img {
    width: 100%;
    border-radius: 24px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.benefit-list {
    list-style: none;
    margin-top: 2rem;
}

.benefit-list li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.benefit-list li::before {
    content: "✓";
    color: var(--primary);
    font-weight: bold;
}
.cta {
    padding: 100px 0;
}

.cta-box {
    text-align: center;
    padding: 5rem 2rem;
    background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.05), rgba(112, 0, 255, 0.05));
}

.cta-box h2 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.cta-box p {
    font-size: 1.2rem;
    color: var(--text-dim);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

#waitlist-form {
    display: flex;
    max-width: 500px;
    margin: 0 auto;
    gap: 1rem;
}

#waitlist-form input {
    flex: 1;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border);
    padding: 1rem 1.5rem;
    border-radius: 50px;
    color: #fff;
    font-family: inherit;
    outline: none;
}

#waitlist-form input:focus {
    border-color: var(--primary);
}

/* Footer */
footer {
    padding: 4rem 0;
    border-top: 1px solid var(--border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-dim);
    font-size: 0.9rem;
}

.socials {
    display: flex;
    gap: 2rem;
}

.socials a {
    color: var(--text-dim);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    animation: reveal 0.8s forwards;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }

@keyframes reveal {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile Responsive */
@media (max-width: 968px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 140px;
    }
    
    .hero h1 {
        font-size: 3rem;
    }
    
    .hero p {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-btns {
        justify-content: center;
    }
    
    .hero-visual {
        justify-content: center;
    }
    
    .main-preview {
        transform: none;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .nav-links {
        display: none;
    }
    
    #waitlist-form {
        flex-direction: column;
    }
}