/* ================================================================
   AMZ TIP - Homepage Styles
   Wykorzystuje design-tokens.css
   ================================================================ */

/* ===== RESET & BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-family: var(--font-family);
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background: var(--page-gradient);
    color: var(--text-primary);
    line-height: var(--line-height-relaxed);
    min-height: 100vh;
}

.container {
    width: min(1280px, 92vw);
    margin: 0 auto;
}

/* ===== HEADER ===== */
.site-header {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-card);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) 0;
    gap: var(--spacing-lg);
}

.brand-identity img {
    height: 40px;
    width: auto;
}

.site-nav {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.site-nav a {
    color: var(--text-secondary);
    text-decoration: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-full);
    font-weight: var(--font-weight-medium);
    transition: var(--transition);
    font-size: var(--font-size-sm);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.site-nav a:hover,
.site-nav a.active {
    background: var(--accent-soft);
    color: var(--accent-strong);
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-full);
    font-weight: var(--font-weight-semibold);
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid transparent;
    font-size: var(--font-size-base);
    flex-direction: column;
}

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

.btn-primary {
    background: var(--cta-gradient);
    color: var(--text-primary);
    box-shadow: 0 18px 36px rgba(99, 102, 241, 0.25);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-secondary {
    border-color: rgba(99, 102, 241, 0.25);
    color: var(--accent-strong);
    background: rgba(99, 102, 241, 0.08);
}

.btn-secondary:hover {
    background: rgba(99, 102, 241, 0.16);
    border-color: var(--accent-strong);
}

.btn-outline {
    border-color: var(--border-strong);
    color: var(--accent-strong);
    background: transparent;
}

.btn-outline:hover {
    background: var(--accent-soft);
}

.btn-subtitle {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-normal);
    opacity: 0.8;
}

/* ===== HERO SECTION ===== */
.hero-section {
    background: var(--hero-gradient);
    padding: var(--spacing-4xl) 0;
    text-align: center;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: var(--font-weight-extrabold);
    line-height: var(--line-height-tight);
    color: var(--text-primary);
}

.hero-description {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

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

.hero-stats {
    display: flex;
    gap: var(--spacing-3xl);
    justify-content: center;
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--border);
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--accent-strong);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ===== SECTIONS ===== */
section {
    padding: var(--spacing-4xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    font-size: clamp(2rem, 3.5vw, 2.5rem);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-sm);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.section-title-icon {
    width: 32px;
    height: 32px;
    color: var(--accent-strong);
    flex-shrink: 0;
}

.section-description {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.section-footer {
    text-align: center;
    margin-top: var(--spacing-3xl);
}

/* ===== FEATURED TOOLS CAROUSEL ===== */
.carousel-wrapper {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.carousel-track {
    display: flex;
    gap: var(--spacing-lg);
    overflow-x: auto;
    scroll-behavior: smooth;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge */
    padding: var(--spacing-xs) 0;
}

.carousel-track::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Opera */
}

.carousel-track .tool-card {
    flex: 0 0 340px;
    min-width: 340px;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--surface);
    border: 1px solid var(--border-strong);
    box-shadow: var(--shadow-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    z-index: 10;
    opacity: 0.9;
}

.carousel-btn:hover {
    background: var(--accent-soft);
    border-color: var(--accent-strong);
    box-shadow: var(--shadow-strong);
    opacity: 1;
    transform: translateY(-50%) scale(1.1);
}

.carousel-btn svg {
    width: 24px;
    height: 24px;
    color: var(--accent-strong);
}

.carousel-btn-prev {
    left: -24px;
}

.carousel-btn-prev svg {
    transform: rotate(180deg);
}

.carousel-btn-next {
    right: -24px;
}

.carousel-wrapper:hover .carousel-btn {
    opacity: 1;
}

/* ===== FEATURED TOOLS GRID (Fallback) ===== */
.featured-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.tool-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
    transition: var(--transition);
    position: relative;
}

.tool-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-strong);
}

.tool-card-featured {
    border-color: var(--border-strong);
    background: linear-gradient(135deg, rgba(255, 255, 255, 1), rgba(99, 102, 241, 0.02));
}

.tool-card-badge {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    color: #78350f;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    z-index: 1;
}

.tool-card-image {
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, rgba(248, 250, 255, 0.96), rgba(238, 242, 255, 0.9));
    overflow: hidden;
}

.tool-card-image img {
    width: 140px;
    height: 140px;
    object-fit: contain;
    object-position: center;
    image-rendering: crisp-edges;
    -webkit-image-rendering: crisp-edges;
    -moz-image-rendering: crisp-edges;
}

.tool-card-content {
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.tool-card-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
}

.tool-card-rating {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
}

.tool-card-rating .stars {
    color: var(--accent-strong);
    letter-spacing: 2px;
    position: relative;
    cursor: help;
    user-select: none;
}

/* Custom tooltip dla gwiazdek - VERTICAL LAYOUT */
.tool-card-rating .stars[data-tooltip]:hover::before {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-8px);
    background: rgba(15, 23, 42, 0.95);
    color: white;
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 500;
    white-space: normal; /* Allow text wrapping */
    max-width: 220px; /* Constrain width to force vertical layout */
    text-align: left; /* Left-align for better readability */
    line-height: 1.5; /* Better spacing between lines */
    z-index: 1000;
    pointer-events: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    animation: tooltipFadeIn 0.2s ease;
}

/* Strzałka tooltip */
.tool-card-rating .stars[data-tooltip]:hover::after {
    content: '';
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-2px);
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 6px solid rgba(15, 23, 42, 0.95);
    z-index: 1000;
    pointer-events: none;
    animation: tooltipFadeIn 0.2s ease;
}

@keyframes tooltipFadeIn {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(-12px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(-8px);
    }
}

.tool-card-rating .rating-value {
    color: var(--text-tertiary);
}

.tool-card-description {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-normal);
}

.tool-card-categories {
    font-size: var(--font-size-xs);
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.tool-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border);
}

.tool-card-price {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--accent-strong);
}

/* ===== CATEGORIES GRID ===== */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-lg);
}

.category-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    padding: var(--spacing-lg);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    text-decoration: none;
    transition: var(--transition);
    position: relative;
}

.category-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-soft);
    border-color: var(--border-strong);
}

.category-card-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.category-card-content {
    flex: 1;
}

.category-card-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.category-card-count {
    font-size: var(--font-size-sm);
    color: var(--accent-strong);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-xs);
}

.category-card-description {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.category-card-arrow {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    font-size: var(--font-size-xl);
    color: var(--accent-strong);
    opacity: 0;
    transition: var(--transition);
}

.category-card:hover .category-card-arrow {
    opacity: 1;
    transform: translateX(4px);
}

/* ===== CTA SECTION ===== */
.cta-section {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(34, 211, 238, 0.05));
}

.cta-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-3xl);
    box-shadow: var(--shadow-strong);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.cta-title {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
}

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

/* ===== FAQ ===== */
.faq-section {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(34, 211, 238, 0.05));
}

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

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

.faq-question {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-sm);
}

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

/* ===== FOOTER ===== */
.footer {
    background: #0f172a;
    color: rgba(248, 250, 255, 0.78);
    padding: var(--spacing-3xl) 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-3xl);
}

.footer-brand img {
    height: 32px;
    margin-bottom: var(--spacing-md);
}

.footer-brand p {
    color: rgba(248, 250, 255, 0.6);
}

.footer-links h4 {
    margin-bottom: var(--spacing-md);
}

.footer-links ul {
    list-style: none;
}

.footer-links a {
    color: rgba(248, 250, 255, 0.78);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: white;
}

.footer-note {
    font-size: var(--font-size-sm);
    color: rgba(248, 250, 255, 0.5);
    margin-top: var(--spacing-md);
}

/* ===== LOADER ===== */
.loader {
    text-align: center;
    padding: var(--spacing-3xl);
}

.loader-spinner {
    width: 40px;
    height: 40px;
    margin: 0 auto var(--spacing-md);
    border: 3px solid var(--border);
    border-top-color: var(--accent-strong);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ===== ICON STYLES ===== */
.category-card-icon svg {
    width: 48px;
    height: 48px;
    color: var(--accent-strong);
    stroke-width: 1.5;
}

.category-card-arrow svg {
    width: 24px;
    height: 24px;
    color: var(--accent-strong);
}

.btn-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.btn-icon-inline {
    width: 18px;
    height: 18px;
    margin-left: var(--spacing-xs);
    flex-shrink: 0;
}

.tool-card-badge svg {
    width: 16px;
    height: 16px;
    margin-right: 4px;
    display: inline-block;
    vertical-align: middle;
}

.nav-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

/* ===== DEV TOOLS: REFRESH BUTTON ===== */
.dev-refresh-btn {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-strong), rgba(99, 102, 241, 0.9));
    border: 2px solid var(--border-strong);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 1000;
    transition: all 0.3s ease;
}

.dev-refresh-btn:hover {
    transform: rotate(90deg) scale(1.1);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
    background: linear-gradient(135deg, #5558dd, var(--accent-strong));
}

.dev-refresh-btn:active {
    transform: rotate(180deg) scale(0.95);
}

.dev-refresh-btn svg {
    width: 28px;
    height: 28px;
    color: white;
    pointer-events: none;
}

/* Spinning animation when refreshing */
.dev-refresh-btn.refreshing {
    animation: spin 1s linear infinite;
    pointer-events: none;
    opacity: 0.7;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .featured-grid,
    .categories-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }

    .cta-card {
        grid-template-columns: 1fr;
    }

    .carousel-track .tool-card {
        flex: 0 0 300px;
        min-width: 300px;
    }

    .carousel-btn {
        width: 40px;
        height: 40px;
    }

    .carousel-btn svg {
        width: 20px;
        height: 20px;
    }
}

@media (max-width: 768px) {
    .site-nav {
        gap: var(--spacing-xs);
    }

    .site-nav a {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: var(--font-size-xs);
    }

    .hero-section {
        padding: var(--spacing-3xl) 0;
    }

    .hero-stats {
        gap: var(--spacing-lg);
    }

    .hero-cta {
        flex-direction: column;
        align-items: stretch;
    }

    section {
        padding: var(--spacing-3xl) 0;
    }

    .carousel-track .tool-card {
        flex: 0 0 280px;
        min-width: 280px;
    }

    .carousel-btn-prev {
        left: 0;
    }

    .carousel-btn-next {
        right: 0;
    }

    .carousel-btn {
        width: 36px;
        height: 36px;
        opacity: 1;
    }

    .tool-card-image {
        height: 140px;
        padding: var(--spacing-md);
    }

    .tool-card-image img {
        width: 100px;
        height: 100px;
    }
}