/* ============================================
   COMPONENT STYLES
   ============================================ */

/* ============================================
   HEADER & NAVIGATION
   ============================================ */

.header {
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    padding: var(--spacing-md) 0;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    text-decoration: none;
    cursor: pointer;
    transition: opacity var(--transition-fast);
}

.logo:hover {
    opacity: 0.8;
}

.logo h1 {
    margin: 0;
    font-size: var(--font-size-2xl);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tagline {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: var(--font-weight-medium);
}

.nav-list {
    display: flex;
    list-style: none;
    gap: var(--spacing-xl);
    margin: 0;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
    font-weight: var(--font-weight-medium);
    transition: color var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
}

.nav-icon {
    font-size: var(--font-size-lg);
}

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: var(--spacing-xs);
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
    width: 32px;
    height: 32px;
    justify-content: center;
    align-items: center;
    position: relative;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--text-primary);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
    position: absolute;
}

.mobile-menu-toggle span:nth-child(1) {
    top: 8px;
}

.mobile-menu-toggle span:nth-child(2) {
    top: 50%;
    transform: translateY(-50%);
    opacity: 1;
}

.mobile-menu-toggle span:nth-child(3) {
    bottom: 8px;
}

/* Hamburger to X animation */
.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(10px, 10px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0);
    z-index: var(--z-modal-backdrop);
    transition: background-color var(--transition-base);
}

.mobile-menu-overlay.active {
    display: block;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.mobile-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    /* max-width: 300px; */
    height: 100vh;
    background-color: var(--bg-primary);
    z-index: var(--z-modal);
    padding: var(--spacing-xl);
    overflow-y: auto;
    transform: translateX(-100%);
    transition: transform var(--transition-base);
}

.mobile-menu-overlay.active .mobile-nav {
    transform: translateX(0);
}

.mobile-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    margin-top: var(--spacing-xl);
}

.mobile-nav-list li {
    margin-bottom: 0;
    opacity: 0;
    animation: slideInLeft 0.3s ease-out forwards;
}

.mobile-nav-list li:nth-child(1) { animation-delay: 0.1s; }
.mobile-nav-list li:nth-child(2) { animation-delay: 0.2s; }
.mobile-nav-list li:nth-child(3) { animation-delay: 0.3s; }
.mobile-nav-list li:nth-child(4) { animation-delay: 0.4s; }
.mobile-nav-list li:nth-child(5) { animation-delay: 0.5s; }

.mobile-menu-overlay:not(.active) .mobile-nav-list li {
    animation: none;
    opacity: 0;
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    color: var(--text-primary);
    font-weight: var(--font-weight-medium);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.mobile-nav-link:hover {
    background-color: var(--bg-tertiary);
    padding-left: var(--spacing-lg);
}

.mobile-nav-link.active {
    background-color: var(--primary-color);
    color: white;
    font-weight: var(--font-weight-semibold);
}

.mobile-nav-link.active:hover {
    background-color: var(--primary-dark);
}

.mobile-menu-close {
    position: absolute;
    top: 0px;
    right: 5px;
    background: none;
    border: none;
    font-size: var(--font-size-4xl);
    cursor: pointer;
    color: var(--text-primary);
    z-index: 999999;
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.mobile-menu-close:hover {
    background-color: var(--bg-tertiary);
    transform: rotate(90deg);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(236, 72, 153, 0.1));
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.hero-title {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
}

.hero-description {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    line-height: 1.8;
}

.cta-button {
    align-self: flex-start;
}

.hero-image {
    width: 100%;
    height: 400px;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ============================================
   SECTIONS
   ============================================ */

.section-title {
    font-size: var(--font-size-3xl);
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.section-description {
    text-align: center;
    color: var(--text-secondary);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-3xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================
   TOOLS SECTION
   ============================================ */

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

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.tool-card {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.tool-bg-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 300ms ease;
    z-index: 0;
    border-radius: var(--radius-xl);
}

.tool-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
    transform: translateY(-8px);
}

.tool-card:hover .tool-bg-image {
    opacity: 0.1;
}

.tool-icon {
    font-size: 2.5rem;
    line-height: 1;
    position: relative;
    z-index: 1;
}

.tool-name {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin: 0;
    position: relative;
    z-index: 1;
}

.tool-description {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin: 0;
    flex-grow: 1;
    position: relative;
    z-index: 1;
}

.tool-category {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    font-weight: var(--font-weight-medium);
    position: relative;
    z-index: 1;
}

/* ============================================
   STATS SECTION
   ============================================ */

.stats-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-2xl);
}

.stat-item {
    text-align: center;
}

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

.stat-number {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-sm);
}

.stat-label {
    font-size: var(--font-size-base);
    opacity: 0.9;
}

/* ============================================
   REVIEWS SECTION
   ============================================ */

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

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.review-card {
    padding: var(--spacing-lg);
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.review-stars {
    font-size: var(--font-size-lg);
}

.review-text {
    font-style: italic;
    color: var(--text-secondary);
    margin: 0;
}

.review-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-bold);
    flex-shrink: 0;
}

.author-name {
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
}

.author-role {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

/* ============================================
   FEATURES SECTION
   ============================================ */

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

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.feature-card {
    padding: var(--spacing-lg);
    text-align: center;
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.feature-bg-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 300ms ease;
    z-index: 0;
    border-radius: var(--radius-xl);
}

.feature-card:hover {
    background-color: var(--bg-tertiary);
    transform: translateY(-4px);
}

.feature-card:hover .feature-bg-image {
    opacity: 0.08;
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.feature-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.feature-description {
    color: var(--text-secondary);
    margin: 0;
    position: relative;
    z-index: 1;
}

/* ============================================
   BLOG SECTION
   ============================================ */

.blog-preview {
    padding: var(--spacing-3xl) 0;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.blog-card {
    display: flex;
    flex-direction: column;
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: all var(--transition-base);
}

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

.blog-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background-color: var(--bg-tertiary);
}

.blog-content {
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    flex-grow: 1;
}

.blog-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin: 0;
}

.blog-excerpt {
    color: var(--text-secondary);
    margin: 0;
    flex-grow: 1;
}

.blog-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--font-size-sm);
    color: var(--text-tertiary);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.blog-cta {
    text-align: center;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-section h4 {
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.footer-section ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-section li {
    margin-bottom: var(--spacing-sm);
}

.footer-section a {
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

.footer-section a:hover {
    color: var(--primary-color);
}

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

.footer-logo h3 {
    margin: 0 0 var(--spacing-sm) 0;
}

.footer-tagline {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.footer-social {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background-color: var(--bg-primary);
    transition: all var(--transition-fast);
}

.social-link:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.social-icon {
    font-size: var(--font-size-lg);
}

.footer-stats {
    display: flex;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

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

.footer-bottom-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: center;
}

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

.badge {
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
}