:root {
    /* Color Palette */
    --bg-dark: #070709;
    --bg-card: rgba(255, 255, 255, 0.03);
    --bg-card-hover: rgba(255, 255, 255, 0.05);
    --accent: #FFD200; /* Vibrant Signal Yellow */
    --accent-hover: #E6BD00;
    --text-primary: #FFFFFF;
    --text-secondary: #9CA3AF; /* Gray-400 */
    --text-muted: #6B7280;
    --border-color: rgba(255, 255, 255, 0.08);
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    background-color: var(--bg-dark);
}

body {
    font-family: var(--font-body);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 15% 50%, rgba(255, 210, 0, 0.03), transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(255, 255, 255, 0.02), transparent 25%);
    background-attachment: fixed;
}

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

h1, h2, h3, h4, .logo {
    font-family: var(--font-heading);
    color: var(--text-primary);
}

.text-accent {
    color: var(--accent);
}

.text-muted {
    color: var(--text-muted);
}

/* Typography styles */
.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 4rem;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
        margin-bottom: 3rem;
    }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    border: none;
    font-family: var(--font-body);
}

.btn-primary {
    background-color: var(--accent);
    color: #000;
    box-shadow: 0 4px 14px rgba(255, 210, 0, 0.2);
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 210, 0, 0.3);
}

.btn-outline {
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    font-size: 0.95rem;
    padding: 10px 20px;
}

.btn-outline:hover {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.2);
}

/* Navigation */
.floating-nav {
    position: fixed;
    top: 24px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 1200px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 24px;
    background: rgba(10, 10, 11, 0.7);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: 100px;
    z-index: 1000;
    transition: var(--transition);
}

.floating-nav.scrolled {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    border-color: rgba(255, 255, 255, 0.15);
}

.logo {
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

/* Hero Section */
.hero {
    position: relative;
    padding: 180px 0 100px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.hero-bg-gradient {
    position: absolute;
    top: -20%;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(255, 210, 0, 0.08) 0%, rgba(7, 7, 9, 0) 70%);
    z-index: -1;
    pointer-events: none;
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.03em;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto 40px;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    margin-bottom: 80px;
}

.cta-note {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.hero-image-mockup {
    margin: 0 auto;
    width: 100%;
    max-width: 900px;
    perspective: 1000px;
}

.mockup-frame {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    border-radius: 12px 12px 0 0;
    height: 400px;
    border-bottom: none;
    transform: rotateX(5deg) scale(0.95);
    background-image: linear-gradient(to bottom, rgba(255,255,255,0.02) 0%, transparent 100%);
    position: relative;
    overflow: hidden;
}

.mockup-frame::before {
    content: '';
    position: absolute;
    top: 15px;
    left: 20px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #FF5F56;
    box-shadow: 20px 0 0 #FFBD2E, 40px 0 0 #27C93F;
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.8rem;
    }
    .hero {
        padding: 140px 0 60px;
        min-height: auto;
    }
}

/* Steps Section */
.steps-section {
    padding: 100px 0;
    position: relative;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.step-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 40px 32px;
    transition: var(--transition);
    position: relative;
    z-index: 1;
}

.step-card:hover {
    background: var(--bg-card-hover);
    transform: translateY(-5px);
    border-color: rgba(255, 210, 0, 0.3);
}

.step-icon {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 24px;
}

.step-number {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--accent);
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}

.step-card h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
}

.step-card p {
    color: var(--text-secondary);
}

@media (max-width: 900px) {
    .steps-grid {
        grid-template-columns: 1fr;
    }
}

/* Benefits Section */
.benefits-section {
    padding: 100px 0;
    background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.01) 50%, transparent);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.benefit-card {
    display: flex;
    gap: 20px;
    padding: 32px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    transition: var(--transition);
}

.benefit-card:hover {
    border-color: rgba(255, 255, 255, 0.15);
    background: rgba(0, 0, 0, 0.5);
}

.benefit-card i {
    font-size: 2rem;
    color: var(--accent);
    flex-shrink: 0;
}

.benefit-content h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
}

.benefit-content p {
    color: var(--text-secondary);
}

@media (max-width: 768px) {
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    .benefit-card {
        flex-direction: column;
        gap: 12px;
    }
}

/* FAQ Section */
.faq-section {
    padding: 100px 0;
}

.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    border-color: rgba(255, 255, 255, 0.15);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
}

.faq-question i {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
    color: var(--accent);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 24px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-answer {
    padding: 0 24px 24px;
    max-height: 500px; /* arbitrary max-height for animation */
}

.faq-answer p {
    color: var(--text-secondary);
}

/* Footer Section */
.cta-footer {
    padding: 100px 0 40px;
    text-align: center;
}

.cta-box {
    background: linear-gradient(145deg, rgba(255, 210, 0, 0.1) 0%, rgba(255, 210, 0, 0.02) 100%);
    border: 1px solid rgba(255, 210, 0, 0.2);
    border-radius: 24px;
    padding: 80px 40px;
    margin-bottom: 60px;
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(circle at top right, rgba(255, 210, 0, 0.15), transparent 50%);
    pointer-events: none;
}

.cta-box h2 {
    font-size: 2.8rem;
    margin-bottom: 16px;
}

.cta-box p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 40px;
}

.contact-form {
    max-width: 500px;
    margin: 0 auto;
}

.input-group {
    display: flex;
    gap: 8px;
    background: rgba(0,0,0,0.5);
    padding: 6px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.input-group input {
    flex: 1;
    background: transparent;
    border: none;
    padding: 0 20px;
    color: #fff;
    font-family: var(--font-body);
    font-size: 1rem;
    outline: none;
}

.input-group input::placeholder {
    color: var(--text-muted);
}

.input-group .btn {
    padding: 12px 24px;
    white-space: nowrap;
}

@media (max-width: 600px) {
    .cta-box {
        padding: 60px 20px;
    }
    .cta-box h2 {
        font-size: 2rem;
    }
    .input-group {
        flex-direction: column;
        background: transparent;
        border: none;
        padding: 0;
    }
    .input-group input {
        background: rgba(255,255,255,0.05);
        border: 1px solid var(--border-color);
        padding: 16px 20px;
        border-radius: 8px;
    }
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 32px;
    color: var(--text-muted);
    font-size: 0.9rem;
}