/* =================================================================
   Landing Page Styles - Project Fishbowl
   ================================================================= */

/* Landing Content Layout */
.landing-content {
    padding: 0;
}

.landing-toolbar {
    border-bottom: 1px solid var(--border-light);
    margin-bottom: 0;
    padding: 12px 28px;
    background: var(--bg-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.welcome-text {
    font-size: 15px;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Hero Section */
.hero-section {
    text-align: center;
    padding: 40px 28px 32px;
    background: var(--bg-light);
    border-bottom: 1px solid var(--border-light);
}

.hero-content {
    max-width: 700px;
    margin: 0 auto;
}

.hero-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
    letter-spacing: -0.5px;
}

.hero-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Features Section */
.features-section {
    padding: 32px 28px;
}

.section-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 24px;
    text-align: center;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

/* Feature Cards */
.feature-card {
    display: flex;
    flex-direction: column;
    padding: 24px;
    background: var(--bg-white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: inherit;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-blue), var(--accent-cyan));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.feature-card:hover {
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card:focus {
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
}

.feature-card-secondary {
    background: var(--bg-light);
}

.feature-card-secondary:hover {
    background: var(--bg-white);
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: 12px;
    line-height: 1;
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.feature-description {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
    flex-grow: 1;
}

.feature-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.highlight-tag {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    background: var(--bg-gray);
    color: var(--text-secondary);
    font-size: 0.8125rem;
    border-radius: var(--radius-full);
    font-weight: 500;
}

.feature-card:hover .highlight-tag {
    background: rgba(0, 120, 212, 0.1);
    color: var(--primary-blue);
}

.feature-cta {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--primary-blue);
    display: flex;
    align-items: center;
    gap: 4px;
    margin-top: auto;
    transition: gap var(--transition-fast);
}

.feature-card:hover .feature-cta {
    gap: 8px;
}

/* Quick Start Section */
.quickstart-section {
    padding: 32px 28px;
    background: var(--bg-light);
    border-top: 1px solid var(--border-light);
}

.quickstart-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
    max-width: 800px;
    margin: 0 auto;
}

.quickstart-step {
    text-align: center;
    padding: 24px 16px;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-dark));
    color: white;
    font-size: 1.125rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    margin-bottom: 16px;
    box-shadow: var(--shadow-md);
}

.quickstart-step h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.quickstart-step p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
}

/* Landing Footer */
.landing-footer {
    padding: 24px 32px;
    text-align: center;
    border-top: 1px solid var(--border-light);
    background: var(--bg-white);
}

.footer-text {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin: 0;
}

.footer-link {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 500;
}

.footer-link:hover {
    text-decoration: underline;
}

/* Hero Tagline */
.hero-tagline {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border-light);
}

.tagline-item {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.tagline-divider {
    color: var(--border-light);
    font-weight: 300;
}

/* Section Subtitle */
.section-subtitle {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    text-align: center;
    margin-top: -16px;
    margin-bottom: 24px;
}

/* Roadmap Section */
.roadmap-section {
    padding: 32px 28px;
    background: linear-gradient(135deg, var(--bg-light), var(--bg-white));
    border-top: 1px solid var(--border-light);
}

.roadmap-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
    max-width: 1000px;
    margin: 0 auto;
}

.roadmap-card {
    padding: 20px;
    background: var(--bg-white);
    border: 1px dashed var(--border-light);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.roadmap-card:hover {
    border-style: solid;
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-sm);
}

.roadmap-icon {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.roadmap-card h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.roadmap-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
}

/* Value Proposition Section */
.value-section {
    padding: 32px 28px;
    background: var(--bg-white);
    border-top: 1px solid var(--border-light);
}

.value-section .section-title {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-bottom: 24px;
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
}

.value-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 16px;
}

.value-icon {
    font-size: 1.75rem;
    margin-bottom: 8px;
}

.value-item strong {
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.value-item span:last-child {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Documentation Section */
.docs-section {
    padding: 32px 28px;
    background: var(--bg-light);
    border-top: 1px solid var(--border-light);
}

.docs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    max-width: 900px;
    margin: 0 auto;
}

.docs-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 20px 16px;
    background: var(--bg-white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: inherit;
    transition: all var(--transition-fast);
}

.docs-card:hover {
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.docs-card:focus {
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
}

.docs-icon {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.docs-card h4 {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.docs-card p {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    line-height: 1.4;
    margin: 0;
}

/* Entrance Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-section {
    animation: fadeInUp 0.6s ease-out;
}

.feature-card {
    animation: fadeInUp 0.6s ease-out backwards;
}

.feature-card:nth-child(1) { animation-delay: 0.1s; }
.feature-card:nth-child(2) { animation-delay: 0.2s; }
.feature-card:nth-child(3) { animation-delay: 0.3s; }
.feature-card:nth-child(4) { animation-delay: 0.4s; }
.feature-card:nth-child(5) { animation-delay: 0.5s; }

.quickstart-step {
    animation: fadeInUp 0.5s ease-out backwards;
}

.quickstart-step:nth-child(1) { animation-delay: 0.3s; }
.quickstart-step:nth-child(2) { animation-delay: 0.4s; }
.quickstart-step:nth-child(3) { animation-delay: 0.5s; }
.quickstart-step:nth-child(4) { animation-delay: 0.6s; }

/* Responsive Adjustments */
@media (max-width: 768px) {
    .hero-section {
        padding: 32px 20px;
    }

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

    .hero-subtitle {
        font-size: 1rem;
    }

    .features-section,
    .quickstart-section {
        padding: 32px 20px;
    }

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

    .quickstart-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .landing-toolbar {
        padding: 12px 20px;
    }
}

@media (max-width: 480px) {
    .quickstart-grid {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 1.5rem;
    }

    .feature-card {
        padding: 20px;
    }
}