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

:root {
    --bg-primary: #1a1a1a;
    --bg-deep: #0d0d0d;
    --text-primary: #ffffff;
    --accent-orange: #FF6B35;
    --text-secondary: #b3b3b3;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography */
.hero-headline {
    font-family: 'Oswald', sans-serif;
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    margin-bottom: 24px;
}

.hero-subheadline {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 400;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.hero-supporting {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.section-headline {
    font-family: 'Oswald', sans-serif;
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 24px;
}

.section-text {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-secondary);
    max-width: 700px;
    line-height: 1.7;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 80px 0;
    background-color: var(--bg-deep);
}

.hero-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 48px;
}

.hero-text {
    flex: 1 1 350px;
    min-width: 280px;
    z-index: 2;
}

.hero-image {
    flex: 1 1 380px;
    min-width: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-image img {
    width: 360px;
    max-width: 90%;
    height: auto;
    display: block;
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.28);
}

/* CTA Button */
.cta-button {
    display: inline-block;
    background-color: var(--accent-orange);
    color: var(--bg-deep);
    padding: 16px 40px;
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
}

.cta-button:hover {
    background-color: #ff8c5a;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 107, 53, 0.3);
}

/* What Is Section */
.what-is {
    padding: 120px 0;
    background-color: var(--bg-primary);
}

.section-divider {
    display: flex;
    justify-content: center;
    margin-bottom: 60px;
}

.lightning-divider {
    width: 40px;
    height: 40px;
    opacity: 0.8;
}

.what-is-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.what-is-content .section-headline {
    text-align: center;
}

.what-is-content .section-text {
    text-align: center;
    margin: 0 auto;
}

/* Features Section */
.features {
    padding: 120px 0;
    background-color: var(--bg-deep);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 48px 48px;
    max-width: 800px;
    margin: 60px auto 0;
}

.feature-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 32px 24px;
    background: rgba(17, 17, 17, 0.96);
    border-radius: 18px;
    min-height: 220px;
    justify-content: center;
}

.feature-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon svg {
    width: 100%;
    height: 100%;
}

.feature-title {
    font-family: 'Oswald', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.feature-description {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Who It's For Section */
.who-its-for {
    padding: 120px 0;
    background-color: var(--bg-primary);
    text-align: center;
}

.who-content {
    max-width: 800px;
    margin: 0 auto;
}

.who-line {
    font-family: 'Oswald', sans-serif;
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.who-line:last-child {
    margin-bottom: 0;
}

/* Early Access Section */
.early-access {
    padding: 120px 0;
    background-color: var(--bg-deep);
    text-align: center;
}

.early-access-content {
    max-width: 600px;
    margin: 0 auto;
}

.early-access-text {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.7;
}

.signup-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 20px;
}

.email-input {
    background-color: var(--bg-primary);
    border: 1px solid #333;
    color: var(--text-primary);
    padding: 16px 24px;
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    border-radius: 0;
    transition: border-color 0.3s ease;
}

.email-input:focus {
    outline: none;
    border-color: var(--accent-orange);
}

.email-input::placeholder {
    color: var(--text-secondary);
}

.early-access-note {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-style: italic;
}

/* About Section */
.about {
    padding: 120px 0;
    background-color: var(--bg-primary);
}

.about-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.about-text {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Footer */
.footer {
    padding: 60px 0 40px;
    background-color: var(--bg-deep);
    border-top: 1px solid #333;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 40px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer-logo {
    font-family: 'Oswald', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.2em;
}

.footer-lightning {
    width: 24px;
    height: 24px;
}

.footer-links {
    display: flex;
    gap: 32px;
}

.footer-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: var(--text-primary);
}

.footer-social {
    display: flex;
    gap: 24px;
}

.social-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.3s ease;
}

.social-link:hover {
    color: var(--accent-orange);
}

/* Responsive Design */
@media (max-width: 900px) {
    .hero-content {
        flex-direction: column;
        gap: 32px;
        text-align: center;
    }

    .hero-image {
        order: -1;
    }

    .hero-image img {
        width: 250px;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

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

    .footer-links,
    .footer-social {
        justify-content: center;
    }

    .signup-form {
        flex-direction: column;
    }

    .cta-button {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero {
        padding: 60px 0;
    }

    .what-is,
    .features,
    .who-its-for,
    .early-access,
    .about {
        padding: 80px 0;
    }
}