/* ============================================
   Bump Reminder - Redesigned Styles
   ============================================ */

/* CSS Variables */
:root {
    /* Discord-inspired colors */
    --color-bg-primary: #0d1117;
    --color-bg-secondary: #161b22;
    --color-bg-tertiary: #21262d;
    --color-bg-card: #1c2128;
    
    --color-text-primary: #e6edf3;
    --color-text-secondary: #8b949e;
    --color-text-tertiary: #6e7681;
    
    --color-discord-blurple: #5865F2;
    --color-discord-green: #57F287;
    --color-discord-yellow: #FEE75C;
    --color-discord-red: #ED4245;
    
    --color-accent: #5865F2;
    --color-accent-hover: #4752C4;
    
    --color-border: #30363d;
    --color-border-light: rgba(255, 255, 255, 0.1);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 200ms ease;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

code {
    font-family: 'JetBrains Mono', 'Consolas', monospace;
    background: var(--color-bg-tertiary);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.875em;
    color: var(--color-discord-blurple);
}

a {
    color: var(--color-accent);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* ============================================
   Navigation
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(13, 17, 23, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
}

.navbar-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    gap: var(--spacing-lg);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 600;
    font-size: 1.125rem;
    color: var(--color-text-primary);
    text-decoration: none;
}

.brand-icon {
    width: 32px;
    height: 32px;
    background: var(--color-discord-blurple);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.brand-icon svg {
    width: 18px;
    height: 18px;
    color: white;
}

.navbar-links {
    display: flex;
    gap: var(--spacing-lg);
}

.navbar-links a {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    font-weight: 500;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.navbar-links a:hover {
    color: var(--color-text-primary);
    text-decoration: none;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-family: inherit;
    font-size: 0.9375rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    white-space: nowrap;
}

.btn-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.875rem;
}

.btn-large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1rem;
}

.btn-primary {
    background: var(--color-discord-blurple);
    color: white;
}

.btn-primary:hover {
    background: var(--color-accent-hover);
    text-decoration: none;
}

.btn-secondary {
    background: var(--color-bg-tertiary);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
}

.btn-secondary:hover {
    background: var(--color-bg-card);
    border-color: var(--color-text-tertiary);
    text-decoration: none;
}

.btn-ghost {
    background: transparent;
    color: var(--color-text-secondary);
}

.btn-ghost:hover {
    color: var(--color-text-primary);
    text-decoration: none;
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    padding-top: 120px;
    padding-bottom: var(--spacing-4xl);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: 100px;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

.badge-icon {
    font-size: 1rem;
}

.hero-title {
    font-size: 2.75rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-lg);
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-xl);
}

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

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

.hero-stats {
    display: flex;
    gap: var(--spacing-2xl);
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-text-primary);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
}

/* Discord Embed Preview */
.hero-preview {
    display: flex;
    justify-content: center;
}

.discord-embed {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    max-width: 420px;
    width: 100%;
    display: flex;
    border: 1px solid var(--color-border);
}

.discord-embed .embed-bar {
    width: 4px;
    background: var(--color-discord-blurple);
    flex-shrink: 0;
}

.discord-embed.success .embed-bar {
    background: var(--color-discord-green);
}

.discord-embed.info .embed-bar {
    background: #3498db;
}

.discord-embed .embed-content {
    padding: var(--spacing-md);
    flex: 1;
}

.embed-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.embed-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
}

.embed-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.embed-author-name {
    font-size: 0.875rem;
    font-weight: 600;
}

.embed-badge {
    background: var(--color-discord-blurple);
    color: white;
    font-size: 0.625rem;
    font-weight: 600;
    padding: 2px 4px;
    border-radius: 3px;
}

.embed-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.embed-description {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.embed-field {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--color-border);
}

.embed-field-name {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-tertiary);
    text-transform: uppercase;
    margin-bottom: 2px;
}

.embed-field-value {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.embed-fields {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-top: var(--spacing-sm);
}

.embed-field.inline {
    flex: 1;
    min-width: 80px;
    margin-top: 0;
    padding-top: 0;
    border-top: none;
}

.embed-footer {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--color-border);
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
}

.embed-separator {
    opacity: 0.5;
}

.discord-embed.small {
    max-width: 100%;
}

.discord-embed.small .embed-content {
    padding: var(--spacing-sm) var(--spacing-md);
}

/* ============================================
   Servers Carousel
   ============================================ */
.servers-carousel {
    padding: var(--spacing-xl) 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    background: var(--color-bg-secondary);
    overflow: hidden;
}

.carousel-label {
    text-align: center;
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
    margin-bottom: var(--spacing-lg);
}

.carousel-wrapper {
    position: relative;
    width: 100%;
    overflow: hidden;
    mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
    margin-bottom: var(--spacing-md);
}

.carousel-wrapper:last-child {
    margin-bottom: 0;
}

.carousel-track {
    display: flex;
    gap: var(--spacing-lg);
    animation: scroll 40s linear infinite;
    width: max-content;
}

.carousel-track.reverse {
    animation: scroll-reverse 45s linear infinite;
}

.carousel-track:hover {
    animation-play-state: paused;
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

@keyframes scroll-reverse {
    0% {
        transform: translateX(-50%);
    }
    100% {
        transform: translateX(0);
    }
}

.server-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    flex-shrink: 0;
    transition: all var(--transition-normal);
    cursor: default;
}

.server-item:hover {
    border-color: var(--color-discord-blurple);
    background: var(--color-bg-card);
    transform: translateY(-2px);
}

.server-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    object-fit: cover;
    background: var(--color-bg-card);
}

.server-icon.placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-primary);
    background: linear-gradient(135deg, var(--color-discord-blurple), #7289da);
}

.server-name {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text-primary);
    white-space: nowrap;
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.server-members {
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
    white-space: nowrap;
}

/* ============================================
   Section Styles
   ============================================ */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
}

/* ============================================
   Features Section
   ============================================ */
.features {
    padding: var(--spacing-4xl) 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.feature-card {
    padding: var(--spacing-xl);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: border-color var(--transition-normal);
}

.feature-card:hover {
    border-color: var(--color-text-tertiary);
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.feature-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.feature-description {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ============================================
   How It Works
   ============================================ */
.how-it-works {
    padding: var(--spacing-4xl) 0;
    background: var(--color-bg-secondary);
}

.steps-grid {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-lg);
    justify-content: center;
}

.step-card {
    flex: 1;
    max-width: 320px;
    padding: var(--spacing-xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.step-number {
    width: 40px;
    height: 40px;
    background: var(--color-discord-blurple);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.step-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.step-description {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.step-arrow {
    font-size: 1.5rem;
    color: var(--color-text-tertiary);
    padding-top: var(--spacing-xl);
}

/* ============================================
   Demo Section
   ============================================ */
.demo-section {
    padding: var(--spacing-4xl) 0;
}

.demo-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.demo-card {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.demo-label {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-bg-tertiary);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--color-border);
}

.discord-message {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
}

.message-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    flex-shrink: 0;
}

.message-content {
    flex: 1;
    min-width: 0;
}

.message-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: 4px;
}

.message-author {
    font-weight: 600;
    font-size: 0.9375rem;
}

.message-badge {
    background: var(--color-discord-blurple);
    color: white;
    font-size: 0.625rem;
    font-weight: 600;
    padding: 2px 4px;
    border-radius: 3px;
}

.message-time {
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
}

.message-text {
    font-size: 0.9375rem;
    margin-bottom: var(--spacing-sm);
}

.mention {
    color: #dee0fc;
    background: rgba(88, 101, 242, 0.3);
    padding: 0 2px;
    border-radius: 3px;
}

/* ============================================
   Commands Section
   ============================================ */
.commands-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-bg-secondary);
}

.commands-table {
    max-width: 700px;
    margin: 0 auto;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.command-row {
    display: grid;
    grid-template-columns: 160px 1fr;
    gap: var(--spacing-lg);
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.command-row:last-child {
    border-bottom: none;
}

.command-row.header {
    background: var(--color-bg-tertiary);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.command-row.header .command-name,
.command-row.header .command-desc {
    font-size: inherit;
}

.command-name {
    font-size: 0.9375rem;
}

.command-desc {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
}

/* ============================================
   FAQ Section
   ============================================ */
.faq-section {
    padding: var(--spacing-4xl) 0;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    padding: var(--spacing-xl);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.faq-question {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.faq-answer {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ============================================
   CTA Section
   ============================================ */
.cta-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-bg-secondary);
}

.cta-card {
    text-align: center;
    padding: var(--spacing-3xl);
    background: linear-gradient(135deg, rgba(88, 101, 242, 0.1), rgba(88, 101, 242, 0.05));
    border: 1px solid rgba(88, 101, 242, 0.3);
    border-radius: var(--radius-xl);
}

.cta-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.cta-description {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    padding: var(--spacing-xl) 0;
    border-top: 1px solid var(--color-border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.footer-logo {
    font-size: 1.125rem;
    font-weight: 600;
}

.footer-tagline {
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
}

.footer-links {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-link {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    text-decoration: none;
}

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

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.copyright {
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .hero-preview {
        order: -1;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .demo-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .navbar-links {
        display: none;
    }
    
    .hero {
        padding-top: 100px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .steps-grid {
        flex-direction: column;
        align-items: center;
    }
    
    .step-arrow {
        transform: rotate(90deg);
        padding: 0;
    }
    
    .step-card {
        max-width: 100%;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .command-row {
        grid-template-columns: 1fr;
        gap: var(--spacing-xs);
    }
    
    .command-row.header {
        display: none;
    }
    
    .footer-content {
        flex-direction: column;
        gap: var(--spacing-lg);
        text-align: center;
    }
    
    .cta-card {
        padding: var(--spacing-xl);
    }
    
    .cta-buttons {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 1.5rem;
    }
    
    .feature-card,
    .step-card,
    .faq-item {
        padding: var(--spacing-lg);
    }
}

/* ============================================
   Reduced Motion
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    
    *,
    *::before,
    *::after {
        transition-duration: 0.01ms !important;
    }
}

/* ============================================
   Language Switcher
   ============================================ */
.language-switcher {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    display: flex;
    gap: var(--spacing-xs);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xs);
    z-index: 99;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.lang-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.lang-link:hover {
    background: var(--color-bg-card);
    color: var(--color-text-primary);
    text-decoration: none;
}

.lang-link.active {
    background: var(--color-discord-blurple);
    color: white;
}

@media (max-width: 768px) {
    .language-switcher {
        bottom: var(--spacing-md);
        right: var(--spacing-md);
    }
}