/* VRD Maker Landing Page Styles */

:root {
    --primary-orange: #FF6B35;
    --primary-dark: #1a1a1a;
    --text-dark: #2d2d2d;
    --text-light: #666;
    --bg-light: #f8f9fa;
    --bg-dark: #0a0a0a;
    --border-color: #e0e0e0;
    --success-green: #28a745;
    --white: #ffffff;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.15);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-dark) 0%, #2d2d2d 100%);
    color: var(--white);
    padding: 80px 20px 100px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(45deg, transparent 30%, rgba(255, 107, 53, 0.05) 30%, rgba(255, 107, 53, 0.05) 70%, transparent 70%),
        linear-gradient(-45deg, transparent 30%, rgba(255, 107, 53, 0.05) 30%, rgba(255, 107, 53, 0.05) 70%, transparent 70%);
    background-size: 100px 100px;
    opacity: 0.3;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.hero-logo {
    max-width: 320px;
    height: auto;
    margin-bottom: 40px;
    filter: drop-shadow(0 4px 12px rgba(255, 107, 53, 0.3));
}

.hero-title {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 24px;
    line-height: 1.5;
    margin-bottom: 40px;
    color: rgba(255, 255, 255, 0.9);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-subtitle strong {
    color: var(--primary-orange);
}

.hero-cta {
    margin-top: 40px;
}

.hero-note {
    margin-top: 16px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    font-family: inherit;
}

.btn-primary {
    background: var(--primary-orange);
    color: var(--white);
    box-shadow: 0 4px 20px rgba(255, 107, 53, 0.3);
}

.btn-primary:hover {
    background: #ff5722;
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(255, 107, 53, 0.4);
}

.btn-large {
    padding: 18px 48px;
    font-size: 18px;
}

/* Section Styling */
section {
    padding: 80px 20px;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-label {
    display: inline-block;
    background: var(--primary-orange);
    color: var(--white);
    padding: 6px 20px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.section-header h2 {
    font-size: 42px;
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1.3;
}

/* Problem Section */
.problem {
    background: var(--bg-light);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.problem-card {
    background: var(--white);
    padding: 40px;
    border-radius: 16px;
    box-shadow: var(--shadow);
    text-align: center;
}

.problem-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.problem-card h3 {
    font-size: 20px;
    color: var(--text-dark);
    margin-bottom: 16px;
    font-weight: 600;
}

.problem-card p {
    color: var(--text-light);
    line-height: 1.6;
}

.problem-statement {
    background: var(--white);
    padding: 40px;
    border-radius: 16px;
    border-left: 4px solid var(--primary-orange);
    box-shadow: var(--shadow);
}

.problem-statement p {
    font-size: 20px;
    line-height: 1.7;
    color: var(--text-dark);
}

.problem-statement strong {
    color: var(--primary-orange);
}

/* Solution Section */
.solution-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.solution-intro {
    font-size: 20px;
    line-height: 1.7;
    margin-bottom: 40px;
    color: var(--text-dark);
}

.solution-intro strong {
    color: var(--primary-orange);
}

.feature-item {
    display: flex;
    gap: 24px;
    margin-bottom: 40px;
}

.feature-number {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--primary-orange);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 20px;
}

.feature-content h3 {
    font-size: 22px;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.feature-content p {
    color: var(--text-light);
    line-height: 1.6;
}

.solution-example {
    position: sticky;
    top: 100px;
}

.example-box {
    background: var(--primary-dark);
    color: var(--white);
    padding: 32px;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
}

.example-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--primary-orange);
    margin-bottom: 20px;
    font-weight: 600;
}

.example-text p {
    margin-bottom: 12px;
    line-height: 1.6;
}

.example-text strong {
    color: var(--primary-orange);
}

.example-arrow {
    text-align: center;
    font-size: 32px;
    color: var(--primary-orange);
    margin: 20px 0;
}

.example-result {
    background: rgba(255, 107, 53, 0.1);
    padding: 20px;
    border-radius: 8px;
    border-left: 3px solid var(--primary-orange);
    font-size: 14px;
    line-height: 1.6;
}

/* Comparison Section */
.comparison {
    background: var(--bg-light);
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.comparison-card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.comparison-header {
    padding: 20px 32px;
}

.comparison-label {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.comparison-label.bad {
    background: rgba(220, 53, 69, 0.1);
    color: #dc3545;
}

.comparison-label.good {
    background: rgba(40, 167, 69, 0.1);
    color: var(--success-green);
}

.comparison-content {
    padding: 0 32px 32px;
}

.comparison-prompt {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.comparison-results {
    list-style: none;
    padding: 0;
}

.comparison-results li {
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-light);
}

.comparison-results li:last-child {
    border-bottom: none;
}

.comparison-before .comparison-results li::before {
    content: '✗';
    color: #dc3545;
    margin-right: 12px;
    font-weight: bold;
}

.comparison-after .comparison-results li::before {
    content: '✓';
    color: var(--success-green);
    margin-right: 12px;
    font-weight: bold;
}

/* How It Works */
.how-it-works {
    background: var(--white);
}

.steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.step {
    flex: 1;
    text-align: center;
}

.step-number {
    width: 64px;
    height: 64px;
    background: var(--primary-orange);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 700;
    margin: 0 auto 24px;
}

.step h3 {
    font-size: 22px;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.step p {
    color: var(--text-light);
    line-height: 1.6;
}

.step-arrow {
    font-size: 32px;
    color: var(--primary-orange);
    flex-shrink: 0;
}

/* Who Section */
.who {
    background: var(--bg-light);
}

.who-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.who-card {
    background: var(--white);
    padding: 40px;
    border-radius: 16px;
    box-shadow: var(--shadow);
    text-align: center;
}

.who-card h3 {
    font-size: 24px;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.who-card p {
    color: var(--text-light);
    line-height: 1.6;
}

.who-card em {
    color: var(--primary-orange);
    font-style: normal;
    font-weight: 600;
}

/* Final CTA */
.final-cta {
    background: linear-gradient(135deg, var(--primary-dark) 0%, #2d2d2d 100%);
    color: var(--white);
    text-align: center;
    padding: 100px 20px;
}

.cta-content h2 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 20px;
}

.cta-content > p {
    font-size: 20px;
    margin-bottom: 40px;
    color: rgba(255, 255, 255, 0.9);
}

.cta-note {
    margin-top: 16px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

/* Footer */
.footer {
    background: var(--bg-dark);
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
    padding: 40px 20px;
}

.footer p {
    margin-bottom: 8px;
}

.footer-tagline {
    font-size: 14px;
    font-style: italic;
}

.footer-tagline em {
    color: var(--primary-orange);
    font-style: normal;
}

/* Responsive */
@media (max-width: 968px) {
    .hero-title {
        font-size: 42px;
    }

    .hero-subtitle {
        font-size: 20px;
    }

    .section-header h2 {
        font-size: 32px;
    }

    .solution-content {
        grid-template-columns: 1fr;
    }

    .solution-example {
        position: static;
    }

    .comparison-grid {
        grid-template-columns: 1fr;
    }

    .steps {
        flex-direction: column;
    }

    .step-arrow {
        transform: rotate(90deg);
    }

    .feature-item {
        gap: 16px;
    }

    .feature-number {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }

    .cta-content h2 {
        font-size: 32px;
    }
}

@media (max-width: 640px) {
    .hero {
        padding: 60px 20px 80px;
    }

    .hero-logo {
        max-width: 240px;
    }

    .hero-title {
        font-size: 32px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    section {
        padding: 60px 20px;
    }

    .section-header h2 {
        font-size: 28px;
    }

    .problem-grid {
        grid-template-columns: 1fr;
    }

    .btn-large {
        padding: 16px 32px;
        font-size: 16px;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content,
.problem-card,
.feature-item,
.comparison-card,
.step,
.who-card {
    animation: fadeIn 0.6s ease forwards;
}