/* VinAssets Landing Page Styles */

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

:root {
    /* Wine-inspired color palette */
    --wine-deep: #5d1f29;
    --wine-rich: #8b2e3b;
    --wine-medium: #a8475a;
    --gold-warm: #c9a871;
    --gold-light: #e8d5b7;
    --cream: #faf8f5;
    --white: #ffffff;
    --gray-dark: #2d3436;
    --gray-medium: #636e72;
    --gray-light: #b2bec3;
    --gray-ultralight: #f5f6fa;

    /* Typography */
    --font-display: 'Cormorant', serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.12);

    /* Borders */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--gray-dark);
    background-color: var(--white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Navigation */
.nav {
    background-color: var(--white);
    border-bottom: 1px solid var(--gray-ultralight);
    padding: var(--space-sm) 0;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
    background-color: rgba(255, 255, 255, 0.95);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--wine-deep);
    letter-spacing: -0.02em;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
    border: none;
    font-family: var(--font-body);
    font-size: 1rem;
    text-align: center;
}

.btn-primary {
    background-color: var(--wine-rich);
    color: var(--white);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background-color: var(--wine-deep);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--wine-rich);
    border: 2px solid var(--wine-rich);
}

.btn-secondary:hover {
    background-color: var(--wine-rich);
    color: var(--white);
}

.btn-nav {
    background-color: transparent;
    color: var(--wine-rich);
    padding: 0.5rem 1.25rem;
    border: 1.5px solid var(--wine-rich);
}

.btn-nav:hover {
    background-color: var(--wine-rich);
    color: var(--white);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--cream) 0%, var(--white) 100%);
    padding: var(--space-2xl) 0;
    overflow: hidden;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.hero-content {
    max-width: 600px;
}

.hero-title {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 600;
    color: var(--wine-deep);
    line-height: 1.2;
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--gray-medium);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
    flex-wrap: wrap;
}

.hero-trust {
    font-size: 0.875rem;
    color: var(--gold-warm);
    font-weight: 500;
}

/* Visual Split */
.hero-visual {
    position: relative;
}

.visual-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.visual-before,
.visual-after {
    position: relative;
}

.visual-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-medium);
    margin-bottom: var(--space-sm);
}

.folder-chaos {
    background-color: var(--white);
    border: 2px solid var(--gray-light);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    min-height: 350px;
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    position: relative;
}

.chaos-file {
    background-color: var(--gray-ultralight);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    color: var(--gray-dark);
    opacity: 0.8;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.chaos-icons {
    position: absolute;
    bottom: var(--space-md);
    left: var(--space-md);
    display: flex;
    gap: var(--space-sm);
}

.chaos-icon {
    font-size: 1.5rem;
    opacity: 0.4;
}

.folder-organized {
    background: linear-gradient(135deg, var(--wine-deep) 0%, var(--wine-rich) 100%);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    min-height: 350px;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    box-shadow: var(--shadow-lg);
}

.org-category {
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-sm);
    padding: var(--space-sm);
}

.org-header {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: var(--space-xs);
}

.org-thumbs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xs);
}

.org-thumb {
    aspect-ratio: 1;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.3) 0%, rgba(255, 255, 255, 0.1) 100%);
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Features Section */
.features {
    padding: var(--space-2xl) 0;
    background-color: var(--white);
}

.features-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.section-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--wine-deep);
    line-height: 1.2;
    max-width: 800px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-lg);
}

.feature-card {
    padding: var(--space-lg);
    background-color: var(--gray-ultralight);
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    background-color: var(--white);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
}

.feature-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--wine-deep);
    margin-bottom: var(--space-sm);
    line-height: 1.3;
}

.feature-text {
    color: var(--gray-medium);
    line-height: 1.7;
}

/* CTA Section */
.cta-section {
    padding: var(--space-2xl) 0;
    background: linear-gradient(135deg, var(--wine-deep) 0%, var(--wine-rich) 100%);
    color: var(--white);
    text-align: center;
}

.cta-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.cta-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: var(--space-md);
}

.cta-text {
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: var(--space-lg);
    color: rgba(255, 255, 255, 0.9);
}

.cta-section .btn-primary {
    background-color: var(--white);
    color: var(--wine-rich);
}

.cta-section .btn-primary:hover {
    background-color: var(--cream);
    transform: translateY(-2px);
}

.cta-trust {
    margin-top: var(--space-md);
    font-size: 0.875rem;
    color: var(--gold-light);
    font-weight: 500;
}

/* FAQ Section */
.faq {
    padding: var(--space-2xl) 0;
    background-color: var(--cream);
}

.faq-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.faq-item {
    background-color: var(--white);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.faq-question {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--wine-deep);
    margin-bottom: var(--space-sm);
    line-height: 1.4;
}

.faq-answer {
    color: var(--gray-medium);
    line-height: 1.7;
}

/* Footer */
.footer {
    padding: var(--space-xl) 0;
    background-color: var(--wine-deep);
    color: var(--white);
    text-align: center;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.footer-text {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--space-md);
}

.footer-links {
    margin-bottom: var(--space-md);
}

.footer-link {
    color: var(--gold-light);
    text-decoration: none;
    margin: 0 var(--space-sm);
    transition: color 0.2s ease;
}

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

.footer-copyright {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
}

/* Responsive Design */
@media (max-width: 968px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .hero-title {
        font-size: 2.25rem;
    }

    .visual-split {
        grid-template-columns: 1fr;
    }

    .section-title {
        font-size: 2rem;
    }

    .cta-title {
        font-size: 2rem;
    }

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

@media (max-width: 640px) {
    :root {
        --space-xl: 3rem;
        --space-2xl: 4rem;
    }

    .hero-title {
        font-size: 1.75rem;
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .hero-cta {
        flex-direction: column;
    }

    .btn-lg {
        width: 100%;
    }

    .section-title {
        font-size: 1.75rem;
    }

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

    .feature-title {
        font-size: 1.25rem;
    }

    .cta-title {
        font-size: 1.75rem;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Focus Styles for Accessibility */
a:focus,
button:focus {
    outline: 2px solid var(--wine-rich);
    outline-offset: 2px;
}