/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */

/* Large Tablets and Small Desktops */
@media screen and (max-width: 992px) {
    .container {
        width: 90%;
    }

    h1 {
        font-size: clamp(1.8rem, 3vw + 1rem, 3rem);
    }

    h2 {
        font-size: clamp(1.6rem, 2.5vw + 0.5rem, 2.5rem);
    }

    h3 {
        font-size: clamp(1.1rem, 1.5vw + 0.3rem, 1.5rem);
    }

    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 1.5rem;
    }

    .feature-card {
        padding: 1.5rem;
    }

    .feature-card h3 {
        font-size: 1rem;
    }

    .book-preview {
        gap: 1.5rem;
    }
}

/* Tablets */
@media screen and (max-width: 860px) {
    .container {
        width: 95%;
        padding: 0 10px;
    }

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

    .reviews-slider-container {
        padding: 0 35px;
    }
}

/* Mobile Devices */
@media screen and (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }

    .nav-container {
        justify-content: center;
        text-align: center;
    }

    .logo {
        margin: 0 auto;
        padding: var(--spacing-sm) 0;
    }

    .nav-links {
        display: flex;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background-color: var(--primary);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        z-index: 100;
        padding: var(--spacing-lg);
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.3s ease, visibility 0.3s ease;
    }

    .nav-links.show {
        opacity: 1;
        visibility: visible;
    }

    .nav-links li {
        margin: var(--spacing-xs) 0;
    }

    .nav-links a {
        font-size: 1.2rem;
        padding: 0.75rem 1.5rem;
        min-height: 44px;
        display: flex;
        align-items: center;
    }

    .dropdown-icon {
        display: none;
    }

    .dropdown-menu {
        display: block;
        position: static;
        background-color: transparent;
        box-shadow: none;
        min-width: auto;
        padding: 0;
        border-radius: 0;
    }

    .dropdown-menu li {
        margin: var(--spacing-xs) 0;
    }

    .dropdown-menu a {
        font-size: 1rem;
        opacity: 0.8;
        padding: 0.5rem 1.5rem;
        min-height: 40px;
    }

    .nav-cta {
        margin-top: var(--spacing-md);
        font-size: 1.1rem !important;
        padding: 0.75rem 2rem !important;
    }

    .mobile-menu-toggle {
        position: absolute;
        top: 1.5rem;
        right: 2rem;
    }

    .book-preview {
        flex-direction: column;
    }

    .book-image {
        width: 100%;
        max-width: 350px;
        margin: 0 auto;
    }

    .btn-secondary {
        margin-left: 0;
        margin-top: var(--spacing-md);
        display: block;
        width: 80%;
        margin: var(--spacing-md) auto 0;
    }

    .btn-primary {
        display: block;
        width: 80%;
        margin: 0 auto;
    }

    .feature-card {
        min-height: auto;
    }

    .reviews-slider-container {
        padding: 0 30px;
    }

    .review-card {
        flex: 0 0 calc(100% - 20px);
        min-height: 200px;
    }

    .review-content {
        min-height: auto;
    }

    .newsletter-form {
        flex-direction: column;
        width: 90%;
    }

    .newsletter-form input {
        border-radius: var(--radius-sm);
        margin-bottom: var(--spacing-md);
        width: 100%;
        min-height: 44px;
    }

    .newsletter-form button {
        border-radius: var(--radius-sm);
        padding: 0.8rem;
        width: 100%;
    }

    .slider-arrow {
        width: 36px;
        height: 36px;
    }

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

    .footer-content {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }

    .logo-container {
        margin-right: var(--spacing-md);
    }

    .footer-links {
        flex-grow: 1;
        justify-content: center;
    }

    .footer-links li {
        margin: 0 var(--spacing-sm);
    }

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

    .cookie-actions {
        flex-direction: column;
        align-items: flex-start;
    }

    .cookie-buttons {
        margin-top: 10px;
        width: 100%;
        justify-content: space-between;
    }

    .cookie-btn {
        flex: 1;
        text-align: center;
        font-size: 0.9rem;
        padding: 10px 8px;
    }
}

/* Small Mobile Devices */
@media screen and (max-width: 480px) {
    .hero {
        padding: var(--spacing-xl) var(--spacing-md);
    }

    .hero h1 {
        font-size: 2rem;
        max-width: 100%;
        padding: 0 10px;
        word-wrap: break-word;
        hyphens: auto;
    }

    .hero p {
        font-size: 1rem;
        word-wrap: break-word;
        hyphens: auto;
    }

    .page-title {
        padding: 2.5rem var(--spacing-md);
    }

    .page-title h1 {
        font-size: 2rem;
    }

    .page-title p {
        font-size: 1rem;
    }

    .btn {
        padding: 0.7rem 1.4rem;
        font-size: 0.9rem;
        width: 90%;
    }

    .feature-card h3 {
        font-size: 0.95rem;
    }

    .feature-card h3 span {
        width: 25px;
        height: 25px;
        font-size: 0.9rem;
    }

    .review-card {
        padding: 1.5rem;
    }

    .review-stars {
        font-size: 1rem;
    }

    .footer-links {
        flex-direction: column;
        align-items: center;
    }

    .footer-links li {
        margin: 0.3rem 0;
    }

    .social-icons a {
        font-size: 1.5rem;
        margin: 0 var(--spacing-sm);
    }

    .book-image {
        max-width: 280px;
    }

    .slider-arrow {
        width: 32px;
        height: 32px;
    }

    .newsletter-form {
        width: 95%;
    }

    .faq-question {
        font-size: 0.95rem;
        padding: 0.8rem;
    }

    .chapter-item {
        padding: 0.8rem;
    }

    section {
        padding: 2.5rem 0;
    }

    .card {
        padding: var(--spacing-md);
    }

    .answer-btn {
        padding: var(--spacing-md) 0.8rem;
        min-height: 60px;
    }
}

/* Very Small Mobile Devices */
@media screen and (max-width: 360px) {
    .hero h1 {
        font-size: 1.8rem;
        max-width: 100%;
        padding: 0 10px;
    }

    .btn {
        font-size: 0.85rem;
        width: 95%;
    }

    .book-image {
        max-width: 220px;
    }

    .review-card {
        padding: 1.2rem;
    }

    .slider-arrow {
        width: 28px;
        height: 28px;
    }
}

/* Print Styles */
@media print {
    header,
    footer,
    .mobile-menu-toggle,
    .cookie-consent {
        display: none !important;
    }

    body {
        font-size: 12pt;
        color: #000;
        background: #fff;
    }

    .container {
        max-width: 100%;
        padding: 0;
    }

    a {
        text-decoration: underline;
    }

    a[href^="http"]::after {
        content: " (" attr(href) ")";
        font-size: 0.8em;
    }
}